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StorageWorks SH043-Series Cabinet Installation & User`s

1. MOUNTING FRONT TO REAR MOUNTING LOCATIONS SCSI 2 CABLE LOCATIONS ROUTING POINTS H A STORAGE 3 MH e L CI BULKHEAD 2 POSITION S9 3 Ba TA o LA o o o E HOLE escam STORAGE 3 cue E 27 POSITION S4 a E CDUA HOLE o s 10 HOLE r STORAGE 3 Pl STORAGE 34 HOLE 14 POSITION S3 e L INTERNAL ell POSITION S8 a 14 z CICABLE a UAE T CONTROLLER 5 BAGUNG qE STORAGE Nat HOLE POSITION C1 z el POSITION S7 IE 0 M o EL CONTROLLER Je HOLE T STORAGE 3 B POSITION C2 NG HOLE 26 POSITION S1 b STORAGE 2 26 o e POSITION S6 i TT STORAGE 3 el STORAGE Ef HOLE POSITION S2 z b POSITION S5 lla 32 o o o o CABINET FRONT CABINET REAR CXO 3902A MC 5 2 Configuring SHO43 Controller Storage Cabinets 5 1 2 TZLX Series Tape Drive Shelf Locations Figure 5 2 shows the proper cabinet rail mounting holes for each shelf location when TZLX series tape drives are installed Mounting hole numbers are counted from the top of each rail The hole number assignments shown in the figure identify the mounting holes for each shelf s top bracket screw and for the round standoff slide locating hole f
2. 8 HOLE 14 HOLE 20 HOLE 2 26 32 HOLE FRONT TO REAR MOUNTING SCSI 2 CABLE LOCATIONS ROUTING POINTS IT STORAGE POSITION S10 lE cc y HOLE STORAGE EHE 7 POSITION S5 3 E CDU A HOLE o E s 10 STORAGE 3 STORAGE ar HOLE POSITION S4 amp POSITIONS 14 STORAGE 3 F STORAGE HOLE POSITION S1 M amp POSITION S8 a 20 STORAGE STORAGE If HOLE POSITION S2 3 e POSITION S7 26 STORAGE 3 e STORAGE jap HOLE POSITION S3 amp POSITION S6 gag CABINET FRONT CABINET REAR CXO 3900A MC 4 1 2 TZLX Series Tape Drive Shelf Locations Figure 4 2 shows the proper cabinet rail mounting holes for each shelf location when TZLX series tape drives are installed Mounting hole numbers are counted from the top of each rail The hole number assignments shown in the figure identify the mounting holes for each shelf s top bracket screw and for the round standoff chassis rail locating hole for TZLX series tape drives See Chapter 6 for detailed procedures pertaining to the mounting of StorageWor
3. O O TAPE DRIVE ENCLOSURE LOCK DOWN FRONT Qm D IYO BRACKET o 01 WASHER 10 32 LOCK SCREW 10 32 4 PLACES HEX CAP 4 PLACES NOTE TAPE DRIVE INTERNAL COMPONENTS NOT SHOWN FOR CLARITY CXO 3918A MC 7 10 Installing TZLX Series Tape Drives Figure 7 7 Left Position Tape Drive Mounting FRONT VERTICAL CABINET RAIL LOCK DOWN X BRACKET WASHER 10 32 SCREW 10 32 01 FLAT WASHER 10 32 HEX CAP 2PLACES Lock 2 PLACES 2 PLACES U NUT 10 32 2 PLACES REF O O 0 5 ls Q 5 O O O O O d VA L 9 0 A gt vu TAPE DRIVE gt re ENCLOSURE LOCK DOWN 23 ON FRONT BRACKET or Key 02 7 SCREW 10 32 WASHER 10 32 HEX CAP OCK 4 PLACES 4 PLACES NOTE TAPE DRIVE INTERNAL COMPONENTS NOT SHOWN FOR CLARITY CXO 3919A MC WARNING Use two persons to lift the TZL X series tape drive The unit is heavy and awkward to lift Failure to use two persons to lift the tape drive may result in injury or damage to equipment 2 Fromthe front of the cabinet and using two persons position the tape drive such that the machined grooves in the side of the tape drive enclosure mate with the upper and lower edges of the chassis rail Installing TZLX Series Tape Drives 7 11 CAUTION Use care when sliding the tape drive into the cabinet Do not allow the tape drive enclosure to pull or pinch cables that may be routed th
4. LOWER SIDE PANEL HANGER CLIP be CABINET FRONT SIDE PANEL NOTE FRONT AND REAR DOORS NOT SHOWN FOR CLARITY CXO 3899A MC 6 2 Installing StorageWorks Shelves 1 Movethe cabinet away from adjacent enclosures as necessary 2 Loosen the top cover by pushing up on its front and rear edges until it snaps free of its fasteners WARNING The top cover is heavy and awkward to lift Removing it is a two person task Failure to use sufficient personnel may result in injury or equipment damage Using two persons lift the top cover from the cabinet and set it aside 4 Remove the bolts attaching the side panels to the top side rails of the cabinet Grasp a panel along its front and rear edges and lift up until the hanger clips disengage Lift the panel away from the cabinet 6 Repeat the previous step to remove the other panel 6 3 Installing the Shelves Shelf bracket installations for front and rear shelves are shown in Figures 6 2 and 6 3 Using the illustrations as a guide install shelf brackets as follows WARNING Cabinet rail edges may be sharp and can slice or abrade skin or cable insulation Note Two small ESD grounding posts are provided with the cabinet One is located on a front vertical cabinet rail and one on a rear rail Should an ESD grounding post interfere with the installation of a shelf move the post out
5. N SCREW THRL 10 32 TRS 500 XRCS 7 PLACES SHELF MOUNTING BRACKET LEFT FRONT POSITION CX0 3768A MC Installing StorageWorks Shelves 6 5 Figure 6 3 Rear Shelf Bracket Installation REAR VERTICAL CABINET RAIL REAR SHELF LOCKING BRACKET y 6 4 Filler Panel Installation STOP POSITION 4 STOP POSITION U NUT 10 32 3 2 PLACES STOP POSITION 2 a STOP POSITION H STOP POSITION 5 STOP BRACKET SCREW THRL 10 32 TRS 500 XRCS 7 PLACES SHELF MOUNTING BRACKET LEFT REAR POSITION CX0 3767A MC Filler panels are attached to the cabinet with four screws and U nuts Install a filler panel in an unused shelf location as follows e Place the filler panel against the cabinet rails in the shelf position to be covered e Usethe panel as a template to mark the U nut locations on the cabinet rails e Remove the filler panel from the cabinet rails e Install four 10 32 U nuts on the cabinet rails in the locations marked in step 2 Mount the filler panel to the cabinet rails using four 10 32 screws 6 6 Installing StorageWorks Shelves 6 5 Air Separation Panel Installation Once the cabinet s shelves are configured the air separation panels must be installed The front and rear air separation panels are identical parts but they are positioned in different ways depending upon where in the cabinet they are installed Install the air separation
6. 10 32 2 PLACES o FRONT CHASSIS RAIL LOCATING HOLE SCREW 10 32 SEMS pe 4 PLACES o WASHER LOCK 10 32 INTERNAL CHASSIS RAIL ASSEMBLY SAN 6 PLACES BRACKET SCREW 10 32 HEX CAP 6 PLACES CXO 3924A MC WARNING Use care in supporting the chassis rail assembly It is heavy and awkward to position within the cabinet If possible use two persons to support and position the chassis rail assembly The chassis rail assembly may cause personnel injury and equipment damage if dropped during installation 7 6 Installing TZLX Series Tape Drives Note To ensure proper alignment of the chassis rail assembly use care to position the round standoffs in the correct front and rear chassis rail locating holes 3 From the front of the cabinet position the chassis rail assembly at the correct mounting holes as shown Ensure that the rail bracket is positioned toward the front of the cabinet and that the arrow on the rail bracket points up 4 Insert the rear round standoff into the rear chassis rail locating hole Support the chassis rail against the rear vertical cabinet rail and maintain the rear round standoff in its locating hole Extend the rail bracket to insert the front round standoff into its correct front chassis rail locating hole 6 Using the shelf bracket as a template mark the four U nut mounting holes on the inner flanges of both
7. Installing the Front Air Separation Panel 0 0a Installing the Rear Air Separation Panel 005 Reinstalling Exterior Cabinet Panels llle 7 Installing TZLX Series Tape Drives 7 1 7 2 7 2 1 7 3 7 3 1 7 3 2 General Installation Considerations Accessing the Cabinet Rack Space Removing the Cabinet Side Panes 0 AA Chassis Rail Installation Chassis Rail Assembly Right Position Chassis Rail Assembly Installation Left Position Chassis Rail Assembly Installation Mounting the TZLX Series Tape Drive Enclosure Installing the Power Cord SCSI 2 Signal Cabling Installing the Cabinet Door Tape Bezel Kit 0 0 00 Aa Reinstalling Exterior Cabinet Panels llle 8 Power Configuration General Considerations Cable Distribution Units Utility Power Cord Single CDU Configurations Single Cabinet Power Configuration 4 Dual Shelf Power Configuration Dual Cabinet Power Configuration PP sa ees mq ONNNOD ODNN A Environmental Stabilization A 1 Glossary Index Figures RON O N A mb 2 mb mr Ll hbk P m 3 3 3 4 3 5 3 6 4 1 5 1 5 2 6 1 6 2 6 3 6 4 6 5 6 6 7 1 7 2 7 3 7 5 7 6 7 7 7 8 Environmental Stabilization eee eee SH043 Series Cabinet oooccccco
8. Loose missing or bent metal hardware If any of these defects exist do not use the ramp Investigate alternate means of removing the cabinet or order a new ramp The part number for the ramp set is 99 08897 05 2 Remove the two unloading ramps from the carton and inspect them 3 Attach the ramps by fitting the metal prongs into the holes on the pallet as shown in Figure 3 2 Make sure that the arrows on the ramps match up with the arrows on the pallet 4 Extend the ramps to their full length See Figure 3 3 for the location of the shipping bolts Remove the bolts Remove the shipping brackets shown in Figure 3 3 from the cabinet levelers and set them aside Unpacking and Installation 3 3 Figure 3 2 Shipping Pallet Ramp Installation LEFT UNLOADING SHIPPING RAMP PALLET RIGHT RAMP RIGHT ATTACHES HERE UNLOADING RAMP EXTEND RAMP TO FULL LENGTH CXO 688D S 3 4 Unpacking and Installation Figure 3 3 Shipping Bolts and Brackets LEVELER SHIPPING BOLT SHIPPING BRACKET SHR X1102A 89 SCN WARNING The levelers must be raised fully for the cabinet to roll easily down the unloading ramps Failure to do so may result in personnel injury as a result of the cabinet tipping off the pallet or ramp 7 Loosen the leveler locking nuts and screw the four cabinet levelers all the way up into the cabinet WARNING Three people are required to unload the cabinet from the shipping pallet
9. each cabinet for this purpose 2 2 Site Preparation If ground offset voltages generated in the power distribution system are excessive data transmission across interface buses can be affected Significant performance degradation or possible data corruption could result SH043 series cabinets are shipped with a ground strap Digital part number 12 13756 A8 that is connected to the rear of the unit For optimum safety and performance Digital recommends that the ground strap be connected to the chassis of the host system Make sure that site power distribution systems meet local electrical codes prior to the installation of SH 043 series cabinets To make sure that the power distribution system will perform satisfactorily a power system survey should be done before installation The following areas should be investigated e Doall outlets have power ground connections e Dothe power cables on all equipment at the site have grounding prongs e Areall power outlet neutral connections isolated from ground e Arethe grounds for all outlets connected to the same power distribution panel Are all devices that are connected to the same breaker as the SH 043 cabinet Underwriter s Laboratories UL or International Electrotechnical Commission I EC approved CAUTION If there is a deficiency found in any area during the power survey a qualified electrician must correct it before installation may begin Failure to resolve powe
10. C1 59 C2 56 C2 58 5 6 General Signal Cable Routing Rules Cables should be routed and installed with the following rules in mind WARNING Cabinet rail edges may be sharp and can slice or abrade skin or cable insulation e Cables should be routed in a manner that allows the shortest overall cable length Signal cables should be kept away from power cables e Care should be taken to avoid sharp cable bends e Cables should be routed to allow SBBs and controller modules to be freely inserted and removed from their shelves e Cables should not be routed tightly against the metal edges of the cabinet e Signal cable bundling along the outside of the cabinet rails should be done to allow the doors to easily close e Cables should be fastened along cabinet rails using cable ties or nylon cable damps U nuts and screws Added cables should be induded in existing cable clamps where possible 5 6 Configuring SHO43 Controller Storage Cabinets 6 Installing StorageWorks Shelves This chapter describes the details of the installation of StorageWorks shelves into SH 043 series cabinets Procedures for front and rear shelf installation are presented The installation of filler panels and air separation panels in both the front and rear of the cabinet are also covered 6 1 General Shelf Mounting Considerations Note In the following descriptions and procedures the terms front and rear are references to locations in the
11. CDUs for power distribution The second CDU CDU B is installed immediately above CDU A in the rear of the cabinet Refer to the StorageWorks SH043 Series Data Center Cabinet Cable Distribution Unit Installation Guide for procedures pertaining to the installation of dual CDUs The installation guide is shipped as part of the dual power option kit Power Configuration 8 3 A Environmental Stabilization A 1 Environmental Stabilization To ensure proper operation of Digital storage devices the StorageWorks building block SBB temperature must be within 18 29 C 65 85 F Table A 1 specifies the time required to thermally stabilize SBBs based on the ambient shipping temperature Table A 1 Thermal Stabilization Specifications Ambient Ambient Minimum Temperature Temperature Stabilization Range C Range F Time 60to 66 140 to 151 3 hours 50to 59 122 to 139 2 hours 40to 49 104 to 121 1 hour 30to 39 86 to 103 30 minutes 18to 29 65to 85 None 10to 17 50to 64 30 minutes Oto 9 32to 49 1 hour 10to 1 14to 31 2 hours 20 to 11 4to 13 3 hours 30 to 21 22 to 5 4 hours 40 to 31 40 to 21 5 hours CAUTION Always stabilize storage devices in the operating environment prior to installation or operation Otherwise the media or associated electronics may be damaged when power is applied to the unit If condensation is visible on the outside of the storage device Stabilize the device and the SBB in t
12. Failure to use sufficient personnel may result in injury and equipment damage 8 Carefully roll the cabinet off the pallet and down the ramps to the floor as shown in Figure 3 4 Unpacking and Installation 3 5 Figure 3 4 Removing the Cabinet from the Pallet CXO 3808A 3 3 Configuring the Cabinet Rack Space Any shelves to be added to the cabinet should be installed before it is placed in ts permanent position See the chapter in this document pertaining to your specific cabinet configuration for the proper location of shelves See Chapter 6 for detailed information and procedures regarding shelf bracket and shelf installation 3 4 Placing the Cabinet WARNING Use extreme caution when rolling the cabinet across the floor Failure to raise all leveler feet and to provide a clear path for the cabinet s casters may result in the cabinet tipping over and injury to personnel Once the cabinet rack space is configured as desired the cabinet may be rolled to its final installation position Secure loose cabinet cables up and out of the way when rolling the cabinet 3 6 Unpacking and Installation 3 5 Leveling the Cabinet Level the cabinet in its final position as follows 1 Loosen the locknuts on all four leveler feet as shown in Figure 3 5 2 Turn each leveler hex nut clockwise until the leveler foot contacts the floor 3 Adjust all four leveler feet until the cabinet is level and the load is removed from
13. POSITION S3 3 o dt HOLE oo mE CONTROLLER E SUR 3 19 POSITION C1 INTERNAL E SEU J4 HOLE J CICABLE z 422 o ROUTING 5 CONTROLLER Hos De STORAGE i POINT gt POSITION C2 y HOLE POSITION S1 a E STORAGE a 26 o e POSITION S5 HOLE ME STORAGE 3 STORAGE q4 HOLE POSITION S2 3 3 POSITION S4 E 32 CABINET FRONT CABINET REAR CX0 3957A MC Configuring SH043 Controller Storage Cabinets 5 3 5 2 Filler and Air Separation Panels Note To maintain FCC compliance and proper airflow filler panels and air separation panels must be installed as specified for your particular cabinet configuration and in accordance with the following guidelines Filler panels can be installed in empty shelf positions to control air flow and electromagnetic emissions and for the purpose of cosmetics Filler panels are normally supplied and installed based on the specific configuration of the SH 043 controller storage cabinet ordered At least two filler panels are shipped with each cabinet Install filler panels using the following guidelines e f a particular filler panel configuration is specified for your cabinet install the panels exactly as specified e f a particular filler panel configuration is not specified for your cabinet use filler panels in all open slots below the highest shelf installed Repeat for each side of the cabinet e To ensure proper cooling air flow never install filler panels above the highest she
14. Rail Assembly neeeee nennen Right Position Chassis Rail Assembly Installation Left Position Chassis Rail Assembly Installation Right Position Tape Drive Mounting 00 cece eee eee Left Position Tape Drive Mounting 0 0c eee eee ees TZLX Series Tape Drive Rear Panel a 5 3 6 5 6 6 6 7 Tables 1 Equivalent StorageWorks Model Numbers 2 22 vii 2 StorageWorks Related Documentation elles viii 3 Acoustics Preliminary Declared Values per ISO 9296 and ISO TITO xul rd aU eR Ra UN IE Rr wet AL ag xiv 4 Schallemissionswerte Vorl ufige Werteangaben nach ISO 9296 und ISO 7779 DIN EN27779 llle nn XV 1 1 SH043 Series Cabinet Specifications 1 3 5 1 5H 043 Controller Storage Cabinet SCSI 2 Cable Lengths 5 5 6 1 Shelf Stop Bracket Positions nun cece ees 6 4 6 2 Shelf Locking Bracket Part Numbers 22222 6 4 8 1 CDU Power Cable Variations eee 8 2 A 1 Thermal Stabilization Specifications 22222 A 1 vi Preface This document presents the concepts and procedures necessary to install configure and use StorageWorks 5H043 series cabinets Both mechanical cabinet configuration and power configuration are covered in this manual The configuration and connection of SCSI 2 signal busses is covered in referenced StorageWorks documentation Intended Audienc
15. SHZBZ ZZ disk drives BA350 MA shelf with 2 HSJ 40 controllers 5 6 5 6 39 39 Sound Power Level Sound Pressure Level L am dBA Lw ad Bt Operator Positions Product Idle Operate Idle Operate SH 043 cabinet only 0 0 0 0 0 0 0 0 SH 043 with 2 BA350 MA shelves 7 0 7 0 50 0 51 0 each containing 2 HSJ 40 controllers and 8 SHDZZ ZZ shelves each containing 6 SHZBZ ZZ disk drives Per device when installed in SH043 SHDZZ ZZ shelf containing 5 8 5 8 46 46 6 SHZBZ ZZ disk drives BA350 MA shelf with 2 HSJ 40 controllers 5 7 5 7 46 46 t Current values for specific configurations are available from Digital representatives t 1B 10dBA Note Table 4 is a translation of the English language specifications in Table 3 into the German language Table 4 Schallemissionswerte Vorl ufige Werteangaben nach ISO 9296 und ISO 7779 DIN EN27779 Schalleistungspegel Schalldruckpegel Lpam ABA Lw Aq Bt Beistehende Position Geratt Leerlauf Betrieb Leerlauf Betrieb nur SH 043 Kabinett 0 0 0 0 0 0 0 0 SH043 mit 2 BA350 MA shelves 7 0 7 0 50 0 51 0 jedes best ckt mit 2 HSJ 40 controllers und 8 SHDZZ ZZ shelves jedes best ckt mit 6 SHZBZ ZZ disk drives Pro Ger t installiert im SH043 SHDZZ ZZ shelf mit 5 7 5 7 39 39 6 SHZBZ ZZ disk drives BA350 MA shelf mit 2 HSJ 40 controllers 5 6 5 6 39 39 Schalleistungspegel Schalldruckpegel Ly am ABA Lw Aq Bt Bediener Posi
16. Series Data Center Cabinet Cable Distribution Unit Installation Guide EK 350SV UG EK BA353 UG EK 35XRD IG EK 35XRB IG EK SH043 1G EK SWA3C IG EK SW500 1G EK SW5CU IG EK SW800 1G EK SWCDU IS Alpha AXP DEC 7000 and DEC 1000 Systems BA350 LA Modular Storage Shef User s Guide BA655 SCSI Disk and Tape PIU Installation Guide EK 350LA UG EK BA655 IN t Provided with each system Indudes BA350 SA SBB shelf user s guide S8 Available from Digital Account Representative continued on next page Table 2 Cont StorageWorks Related Documentation Document Title Order Number Storage Devices Installation Notice RZ73 Bus Termination and J umper Installation Guide RRDA2 Disk Drive Owner s Manual RZ Series Disk Drive Installation Guide RZ Series Disk Drive Reference Manual RZ24 Hard Disk Drive Installation Guide RZ26B Disk Drive Installation Guide RZ2x Hard Disk Drive U pgrade Installation Instructions RZ2x Series Drive Brack Installation Sheet SCSI Signal Converter DWZZA AA SCSI Signal Converter DWZZA MA SCSI Signal Converter DWZZA VA EK RZ73X 1S EK RRD42 OM EK DRZ01 1G EK RZXXD RM EK RZ24I IS EK RZ26B IN EK RZ2XH UG EK RZ2XD UG EK DWZZA SV EK DWZZM SV EK DWZAA SV TLZO6 Cassette Tape Drive Installation Guide EK STEXP AD TLZO6 Cassette Tape Drive Owner s Manual EK TLZ06 OM TZ30 Cartridge Tape Drive Operator s Manual EK OTZ30 OM TZ30 Cartridge Tape Drive Referen
17. brackets use care to mount the bracket to the correct rail mounting holes 11 With the power supply end of the shelf to the left and the blowers facing the cabinet slide the shelf into the shelf brackets until it contacts the inner stop brackets The shelf should slide smoothly into the brackets If it binds remove it and check the alignment of the shelf brackets The shelf bracket mounting screws may need to be loosened slightly to allow the brackets to align with the shelf Retighten the screws when the shelf brackets are properly aligned 12 Using Table 6 2 verify that you have the correct locking bracket part number for the shelf type and position front or rear being installed Table 6 2 Shelf Locking Bracket Part Numbers Front Shelf Locking Bracket Rear Shelf Locking StorageWorks Shelf Type Part No Bracket Part No SHDZZ ZZ 74 46441 01 74 46439 01 13 Once the shelf is positioned within the shelf brackets install the shelf s locking brackets to both shelf brackets with screws as shown Push the locking bracket against the shelf to seat it before tightening the screws Installing StorageWorks Shelves Figure 6 2 Horizontal Shelf Bracket Installation STOP POSITION 4 STOP POSITION U NUT 10 32 3 2 PLACES Sa POSITION 2 FRONT a STOP Pd POSITION VERTICAL NONE STOP CABINET POSITION RAIL 5 FRONT SHELF LOCKING BRACKET M op y S S BRACKET
18. cabinet The terms inner and outer are references to positions on the shelf brackets Each StorageWorks shelf is mounted in the cabinet with a bracket set BA35x RB Refer to Figure 1 2 Each bracket set consists of a pair of shelf brackets stop brackets and locking brackets A typical bracket set is shown in Figure 6 2 The stops are attached to the inner portion of the shelf brackets to position the shelf within the bracket The locking brackets fix the shelf in place Various combinations of stop positions and locking bracket size are necessary to situate a particular shelf for proper clearance from the cabinet doors The same shelf bracket and stop bracket parts are used to mount all types of StorageWorks shelves in all locations The bracket set for shelves mounted in various positions in the cabinet differs only in that the locking brackets are unique parts sized for specific cabinet positions Filler panels are installed in some unused shelf positions in the cabinet Filler panels are normally installed after shelf installation An air separation panel is required in both the front and rear of the cabinet to prevent the recirculation of heated air to the cabinet s shelves The air separation panels are mounted just above the upper most shelf in each side of the cabinet Air separation panels are normally installed after shelf installation WARNING While working in the cabinet interior ac power must be removed from cabinet co
19. entire surface of the side panel rests firmly against the side of the cabinet Allow the panel to slide downward catching the two hanger clips as it moves Install the side panel bolts into the side panel through the holes in the top side rails of the cabinet Repeat steps 1 through 4 to install the other side panel Locate the four inset nylon snap fasteners on the top cabinet rails WARNING The top cover is heavy and awkward to lift Installing it is a two person task Failure to use sufficient personnel may result in injury or equipment damage Position the top cover over the cabinet Position the cover as shown in Figure 6 1 such that the front end of the panel with the shorter overhang is oriented toward the rear of the cabinet Installing StorageWorks Shelves 6 9 8 Align the pins on the underside of the top cover with the inset nylon fasteners on the top cabinet rails WARNING Be careful not to catch your fingers between the cabinet and the top panel when snapping the panel to the cabinet 9 Lower the cover onto the cabinet and press it down ensuring that the pins snap into the top panel fasteners 10 If the cabinet was moved to access the side panels place it in its original position 6 10 Installing StorageWorks Shelves 7 Installing TZLX Series Tape Drives This chapter describes the mounting and power cabling of TZLX series tape drives in 5H043 series cabinets 7 1 General Install
20. from the pass through location to their respective controllers as follows Route the cable across the interior of the cabinet to an opening in the vertical cabinet rail behind the two right hand shelf brackets of positions Cl and S3 refer to Figures 5 1 and 5 2 Pass the cable through the opening and out to the front of the cabinet through the space between the C1 S3 shelf brackets to the front controller in position C1 5 5 Shelf Signal Cabling and Routing 5 5 1 Shelf SCSI 2 Cable Selection and Connection Refer to the StorageWorks Family Configuration Guide and the StorageWorks BA350 EA Modular Storage Shdf User s Guide for details on the selection of SCSI 2 cables and their connection to the cabinet s shelves 5 5 2 SCSI 2 Cable Routing SCSI 2 cables from the front controller to the controller s associated front storage shelves are normally routed along the right hand vertical cabine rail to the right hand side of each shelf Half meter SCSI 2 cables are normally used to link adjacent shelves or tape drives to each other SCSI 2 cables connecting front shelves to rear shelves pass to the rear of the cabinet via the opening between the right hand shelf brackets at positions S4 and S9 refer to Figure 5 1 They pass through this opening and into the interior of the cabinet through the opening in the vertical cabinet rail behind the S4 S9 brackets They then pass across the interior of the cabinet to the unused shelf position abov
21. monitored by the host system Filler panels and air separation panels are used to properly route heated air through the cabinet Filler panels are flat plates that serve as covers for unused shelf positions Air separation panels are small baffles that mount just above and outside the upper most shelf in each side of the cabinet to prevent heated air from being drawn down between the cabinet door and the shelf Such air would be drawn back into the shelf and would interfere with proper cooling 1 10 Introduction 2 Site Preparation This chapter presents the information necessary to prepare a site for the installation of the StorageWorks SH 043 series cabinet 2 1 General Considerations SH 043 series cabinets are intended for installation in Class A computer room environments Before installing the cabinet make sure that the following conditions have been met The primary power source can supply the required amount of ac power as specified in Table 1 1 Thesite s primary power receptades are the correct versions for the power plugs provided with the cabinet The SH043 ZZ cabinet is supplied with a power cable that has an IEC 309 plug The site floor can safely bear the weight of the cabinet as specified in Table 1 1 Keep in mind that the entire weight of the cabinet is borne by the small surface area of the four leveler feet when the cabinet is installed in its final position e Adequate space is provided around the cab
22. of electric shock Prior to performing any of the procedures in this chapter remove ac power from cabinet components If the cabinet is installed and operating spin down all disk drives and halt all tape drives in the cabinet Switch the circuit breaker on the front panel of the cabinet s CDU s to the O OFF position Installing TZLX Series Tape Drives 7 1 Figure 7 1 TZLX Series Tape Drive Installation CABINET CHASSIS RAIL A TZLx SERIES TAPE DRIVE LEFT POSITION TZLx SERIES s TAPE DRIVE RIGHT POSITION CXO 3958A MC 7 2 Accessing the Cabinet Rack Space TZL X series tape drives can normally be installed without removing cabinet side panels To route the cabling in configurations where access to the interior of the cabinet is limited however cabinet side panels may need to be removed Sections 7 2 1 and 7 8 present procedures for removing and replacing exterior cabinet panels The front and rear cabinet doors are held closed by door locks mounted on each door The locks are released by turning counterclockwise with a 5 32 inch hex wrench 7 2 Installing TZLX Series Tape Drives 7 2 1 Removing the Cabinet Side Panels As shown in Figure 7 2 there are three side panel hanger clips on each side of the cabinet A matching set of hanger clips are attached to each side panel Remove the side panels as follows Figure 7 2 Cabinet Side Panel Remova
23. of the way to any free hole on the cabinet 1 Turn the cabinet power off as described in Section 6 1 2 Determine the correct shelf mounting locations and corresponding cabinet rail mounting holes for the shelf bracket Refer to the chapter in this document pertaining to your specific cabinet configuration for this information 3 Position the shelf bracket at the correct mounting holes just behind the outer flange of the vertical cabinet rail as shown 4 Usingthe shelf bracket as a template mark the two U nut mounting holes on the inner flange of the cabinet rail 5 Remove the shelf bracket and install two U nuts along the inner flange of the cabinet rail at the holes marked in step 4 6 Position and fasten the shelf bracket to the outer flange of the cabinet rail with two screws as shown 7 Fasten the bracket to the U nuts with two screws Installing StorageWorks Shelves 6 3 6 4 8 Using Table 6 1 determine the correct stop bracket position for the shelf type being installed Table 6 1 Shelf Stop Bracket Positions Front Shelf Stop Bracket Rear Shelf Stop Bracket StorageWorks Shelf Type Position Position SHDZZ ZZ 4 1 9 Insert the tab on the stop bracket into the slot at the correct stop position on the shelf bracket Fasten the stop bracket to the shelf bracket as shown 10 Repeat steps 2 through 9 to mount the companion shelf bracket on the opposite cabinet rail To ensure proper alignment of the
24. 1 5 Dual Shelf Power Configuration PRIMARY AC POWER SOURCE O CDUA O AC POWER SUPPLY A O OJO OJO O PRIMARY AC POWER BLACK OR GRAY CABLE PRIMARY AC POWER 1 8 Introduction BLACK OR GRAY CABLE SBB SHELF O OjO OJO O CXO 3938A MC 1 3 3 Dual Cabinet Power Configuration In the dual cabinet power configuration shown in Figure 1 6 an auxiliary power source and a second CDU B are used to supply ac power to a second ac power supply B in each shelf If the primary power source CDU A or ac power supply A fails the shelf remains powered by ac power supply B This configuration provides complete power redundancy to the shelf s peripheral devices Figure 1 6 Dual Cabinet Power Configuration PRIMARY AC POWER SOURCE O CDUA O AC POWER AC POWER SUPPLY A SUPPLY B PRIMARY AC POWER SBB SHELF BLACK CABLE GRAY CABLE AUXILLARY AC POWER CXO 3936A MC Introduction 1 9 1 4 Cabinet Cooling System Each StorageWorks shelf contains two rear mounted blowers that move heat from the shelf into the cabinet interior The cabinet structure is such that heated air moves from the cabinet interior up and out through the unused shelf positions in the rear It is then exhausted through the rear door Logic signals allow the status of the shelf blowers to be
25. E t Provided with each system Indudes BA350 SA SBB shelf user s guide Available from Digital Account Representative continued on next page Table 2 Cont StorageWorks Related Documentation Document Title Order Number StorageWorks RAID Array 110 Subsystem StorageWorks RAID Array 110 Utility for Novel Netware User s Guide StorageWorks RAID Array 110 Utility for SCO UNIX User s Guide AA QON4A TE AA QON6A TE StorageWorks Array Controller 140 Series StorageWorks Array Controller HS Family of Array Controllers EK HSFAM UG User s Guide StorageWorks BA350 MA Controller Shdf User s Guide EK 350MA UG DECraid Rackmount Storage Subsystem HSC Intelligent I O Servers HSC Controller User s Guide AA PFSQA TK HSC Controller Installation Manual EK HSCMN IN StorageWorks Enclosures BA35X VA Vertical Mounting Kit User s Guide StorageWorks Family Desktop Expansion Unit User s Guide StorageWorks Metric Shelf Bracket Kit Installation Guide StorageWorks RETMA Shelf Rail Kit Installation Guide StorageWorks SH043 Series Cabinet Installation and User s Guide StorageWorks SH 043 Series Cabinet Cable Distribution Unit Installation Guide StorageWorks SW500 Series Cabinet Installation and User s Guide StorageWorks SW500 Series Cabinet Cable Distribution Unit Installation Guide StorageWorks SW800 Series Data Center Cabinet Installation and User s Guide StorageWorks SW800
26. Failure to reduce the leakage current can result in equipment performance degradation and personnel injury due to electric shock Measure the cabinet s leakage current If the leakage current exceeds 3 5 mA after installation Digital recommends that power cables with industrial type B IEC 950 connectors be installed Initialize the storage subsystem Procedures for initializing the cabinet s controller and storage devices are specific to the host system to which it is connected Refer to the appropriate system documentation for initialization procedures Unpacking and Installation 3 9 4 Configuring SH043 Storage Only Cabinets This chapter describes the configuration of the SH 043 storage only cabinet This storage subsystem uses only the StorageWorks SHDZZ ZZ shelf type The Small Computer Systems Interface 2 SCSI 2 interface is used as the communications path between the cabinet s storage devices and their external controllers SH 043 storage onl y cabinets can be configured with up to 10 storage shelves WARNING While working in the cabinet interior ac power must be removed from cabinet components Failure to do so may result in personnel injury as a result of electric shock Prior to performing any of the procedures in this chapter remove ac power from the cabinet components If the cabinet is installed and operating spin down all disk drives and halt all tape drives in the cabinet Switch the circuit breake
27. StorageWorks SH043 Series Cabinet Installation and User s Guide Order Number EK SH043 IG A01 This manual describes the concepts and procedures necessary to install configure and use StorageWorks SH 043 series cabinets Both mechanical cabinet configuration and power configuration are covered in this manual The configuration and connection of SCSI 2 signal busses is covered in referenced StorageWorks documentation Digital Equipment Corporation Maynard Massachusetts First Printing October 1993 While Digital believes the information induded in this publication is correct as of the date of publication it is subject to change without notice Digital Equipment Corporation makes no representations that the interconnection of its products in the manner described in this document will not infringe existing or future patent rights nor do the descriptions contained in this document imply the granting of licenses to make use or sell equipment or software in accordance with the description O Digital Equipment Corporation 1993 All rights reserved Printed in the United States of America NOTE This equipment generates uses and may emit radio frequency energy The equipment has been type tested and found to comply with the limits for a Class A digital device persuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference in a residential installation Any changes or mod
28. adjusted to the local temperature and humidity Refer to Appendix A for more information on environmental stabilization 4 Oncethe cabinet is unpacked examine the front and rear doors right and left side panels top panel and undercarriage for any apparent damage Report such problems immediately 5 Retain the shipping container and all packing materials Unpacking and Installation 3 1 Figure 3 1 Shipping Container Contents COVER CARTON CONTAINING SKIRT KIT QS A N PLASTIC OR BARRIER BAG CORRUGATED BOARD FASTENERS MANUALS FASTENERS SHIPPING STRAPS CARTON RAEPST CONTAINING UNLOADING RAMPS 3 2 Unpacking and Installation CX0 3533A TI 3 2 Removing the Cabinet from the Pallet This section describes how to remove the cabinet from the pallet Use the following procedure to remove the cabinet from the shipping pallet 1 Remove any packing material remaining on the pallet WARNING Serious personal injury may result if correct safety precautions are not taken during the unpacking procedure All personnel should wear safety glasses The ramps ramp side rails and metal hardware should be inspected for the following defects e Cracks more than 25 percent of the ramp depth either across or lengthwise on the ramp e Knots or knotholes going through the thickness of the ramp and greater than 50 percent of the ramp width Loose missing or broken ramp side rails
29. air separation panels must be installed as specified for your particular cabinet configuration See Section 5 2 for further information Configuring SH043 Controller Storage Cabinets 5 1 The order of shelf installation in SH043 controller storage cabinets is predetermined to allow for cabinet loading and cable length factors Figures 5 1 and 5 2 show the layout of both the front and rear of the controller storage cabinet To prevent cabinet instability shelves must be installed in the order shown by the position numbers in the illustrations 5 1 1 Shelf Locations Figure 5 1 shows the proper cabine rail mounting holes for each shelf location when TZL X series tape drives are not installed Note that storage position S7 may instead be used for the installation of a second controller shelf Shelf mounting hole numbers are counted from the top of each rail The hole number assignments shown in the figure identify the mounting holes for each shelf s top bracket screw See Chapter 6 for detailed procedures pertaining to the mounting of StorageWorks shelves Note The SHxzz zz controller storage shelf consists of a controller shelf with an attached storage shelf In systems using SHxzz zz shelves but not using tape drives storage positions S1 and S6 are physically attached to and are dedicated to their respective controllers Figure 5 1 SH043 Controller Storage Cabinet Shelf Locations
30. all casters Verify that the casters spin freely 4 Tighten the locknuts on all four leveler feet Figure 3 5 Leveler Foot Adjustment LEVELER HEX NUT LEVELER FOOT CXO 3829A 3 6 Installing the Skirt Kit The skirt kit is packaged separately inside the corrugated carton with the cabinet Installation of the skirt kit is optional Install the skirt kit around the base of the cabinet as follows 1 Unpack the skirt kit carton and use Figure 3 6 to identify the right left front and rear skirts 2 Position the skirts next to the cabinet as shown in Figure 3 6 3 The fasteners on the skirts consist of small pins with flat and barbed sides Using a Phillips screwdriver turn the fasteners on each skirt until the flat sides face up 4 Position each skirt such that the fasteners mate with the receptades on the cabinet s base 5 Using a Phillips screwdriver push each fastener straight into its mating receptacle on the cabinet base With the fasteners locked in place a small amount of play allows the skirts to be adjusted slightly up or down for proper alignment Unpacking and Installation 3 7 Figure 3 6 Cabinet Skirt Installation SIDE SKIRT SKIRT SIDE SKIRT CXO 3898A MC 3 7 Inspecting the Cabinet Inspect the cabinet installation as follows 1 Make sure that all hardware within the cabinet is fastened securely and that there are no loose pieces present in the cabi
31. ation Considerations The TZLX series tape drive is mounted in the SH 043 cabinet with one chassis rail as shown in Figure 7 1 The chassis rail is attached to the cabinet s internal vertical rails and it supports the TZLX series tape drive from one side Grooves machined into the side of the tape drive enclosure mate with flanges along the sides of the chassis rail allowing the tape drive to be slid onto the chassis rail from the front of the cabinet Once installed the tape drive enclosure extends from the front to the rear of the SH 043 cabinet Two TZLX series tape drives can be mounted side by side at a given vertical position in the cabinet The chassis rail hardware is the same for both the left and right mounting positions Only the orientation of the hardware differs between the two mounting positions There is no mechanical connection between two tape drives mounted side by side in the cabinet In situations where only one TZLX series tape drive is being installed at a given vertical position in the cabinet the tape drive must be installed in the right mounting position This will ensure that the front panel of the tape drive mates with the correct opening in the tape bezel in the cabinet door A filler panel in the tape bezel covers the left mounting position in this case WARNING While working in the cabinet interior ac power must be removed from cabinet components Failure to do so may result in personnel injury as a result
32. ble routing general in SH043 controller storage cabinets 5 6 in SH043 storage only cabinets 4 4 Cooling cabinet 1 10 D Index F Filler panels 1 10 6 1 in SH043 controller storage cabinets 5 4 in SH043 storage only cabinets 4 3 installation 6 6 G Grounding equipment 2 2 H Host SCSI 2 signal cable routing in SH043 controller storage cabinets 5 4 Inspection of cabinet installation 3 8 of ramps 3 3 of shipped equipment 3 1 Installing base trim kit 3 7 StorageWorks shelves 6 1 TZLX series tape drives 7 1 L Leveling cabinet 3 7 O Overview 1 1 P Description of SH043 cabinet 1 1 Door locks 6 2 E Environmental stabilization A 1 Exterior panels reinstalling 6 9 7 14 removal 6 2 Placement of cabinet 3 6 Power configuration of SH043 controller storage cabinets 5 4 of SH043 storage only cabinets 4 4 Power configurations 1 7 8 1 dual cabinet power configuration 1 9 8 3 dual shelf power configuration 1 8 8 2 single cabinet power configuration 1 7 8 2 Index 1 Power receptades site 2 1 Power system survey 2 3 Powering up cabinet 3 9 R Ramps inspection 3 3 unloading 3 3 Removal cabinet from pallet 3 3 S SCSI 2 cable lengths in SH043 controller storage cabinets 5 5 SCSI 2 cable routing in SH043 controller storage cabinets 5 5 in SH043 storage only cabinets 4 4 SCS1 2 configurations standard in SH043 con
33. bling 7 13 tape bezel 7 1 tape bezel kit installation 7 13 tape drive enclosure mounting 7 9 U Unloading cabinet 3 3 Unpacking cabinet 3 1
34. ccccc nn Cabinet Major Components 2 2 oma nn TZLX Series Tape Drive 2 222 ouneee ee Single Cabinet Power Configuration 4 Dual Shelf Power Configuration lise Dual Cabinet Power Configuration 0 00 eee eee eee Minimum Installation Clearances 2 2 00000 een Shipping Container Contents 0 0 ee Shipping Pallet Ramp Installation Shipping Bolts and Brackets 0 000 e eee Removing the Cabinet from the Pallet oooocccc Leveler Foot Adjustment 0 0 0 0 nn Cabinet Skirt Installation 2 2 0 ee SH043 Storage only Cabinet Shelf Locations SH043 Storage only Cabinet Shelf and Tape Drive Locations SH043 Controller Storage Cabinet Shelf Locations SH 043 Controller Storage Cabinet Shelf and Tape Drive Locations Exterior Cabinet Panel Removal and Installation Horizontal Shelf Bracket Installation ooo coonn Rear Shelf Bracket Installation lille Front Air Separation Panel Installati0N Rear Air Separation Panel Installation Shelf installed directly below CHUA usce ro CR e CIR RT eR Rr por a refs OR ende KANG Rear Air Separation Panel Installation Empty shelf position directly below CDU A 2 22 ve ep a eee cde Juan RAE REPE TZLX Series Tape Drive Installation llle Cabinet Side Panel Removal and Installation Chassis
35. ce Card EK OTZ30 RC TZ30 Cartridge Tape Drive Technical Manual EK OTZ30 TM General Reference Publications Digital Systems and Options Catal 098 Small Computer System Interface An Overview EK SCSIS OV Small Computer System Interface A Developer s Guide EK SCSIS DK T Provided with each system Indudes BA350 SA SBB shelf user s guide S8 Available from Digital Account Representative Documentation Conventions The following conventions are used in this manual boldface type Boldface type indicates the first instance of terms being defined in text in the glossary or both italic type Italic type indicates emphasis and complete manual titles In the glossary italic type is also used to indicate cross references xi Manufacturer s Declarations Following are manufacturer s declarations applicable to StorageWorks SH 043 series cabinets CAUTION This is a dass A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures ACHTUNG Dieses ist ein Ger t der Funkst rgrenzwertklasse A In Wohnbereichen k nnen bei Betrieb dieses Ger tes Rundfunkst rungen auftreten in welchen F llen die Benutzer f r entsprechende Gegenma nahmen verantwortlich sind ATTENTION Ced est un produit de Classe A Dans un environment domestique ce produit risque de cr er des interf rences radi lectriques il appartiendra alo
36. ce and proper airflow filler panels and air separation panels must be installed as specified for your particular cabinet configuration and in accordance with the following guidelines Filler panels can be installed in empty shelf positions to control air flow and electromagnetic emissions and for the purpose of cosmetics Filler panels are normally supplied and installed based on the specific configuration of the SH 043 storage only cabinet ordered At least two filler panels are shipped with each cabinet Install filler panels using the following guidelines e f a particular filler panel configuration is specified for your cabinet install the panels exactly as specified e f a particular filler panel configuration is not specified for your cabinet use filler panels in all open slots below the highest shelf installed Repeat for each side of the cabinet e To ensure proper cooling air flow never install filler panels above the highest shelf installed in the cabinet See Chapter 6 for details on the installation of filler panels Configuring SHO43 Storage Only Cabinets 4 3 Two air separation panels are supplied with each cabinet Install an air separation panel just above the upper most shelf in each side of the cabinet Air separation panels are not required above TZL X series tape drives See Chapter 6 for details on the installation of air separation panels 4 3 Power Configuration The power in SH 043 storage only cabinets ca
37. dropped during installation 7 8 Installing TZLX Series Tape Drives Note To ensure proper alignment of the chassis rail assembly use care to position the round standoffs in the correct front and rear chassis rail locating holes 3 From the rear of the cabinet position the chassis rail assembly at the correct mounting holes as shown Ensure that the rail bracket is positioned toward the rear of the cabinet and that the arrow on the rail bracket points up 4 Insert the front round standoff into the front chassis rail locating hole Support the chassis rail assembly against the front vertical cabinet rail and maintain the front round standoff in its locating hole Extend the rail bracket to insert the rear round standoff into its correct rear chassis rail locating hole 6 Using the chassis rail as a template mark the four U nut mounting holes on the inner flanges of both the front and rear vertical cabinet rails Make sure to use the correct set of holes in the chassis rail 7 Temporarily remove the chassis rail assembly and install four U nuts along the inner flanges of the front and rear vertical cabinet rails at the holes marked in step 6 Reposition the chassis rail assembly as directed in steps 3 through 5 Fasten the chassis rail assembly to the inner flanges of the front and rear vertical cabinet rails with four screws as shown 10 Fasten the rail bracket to the rear vertical cabinet rail with its beveled
38. e This manual is intended for use by customers and Multivendor Customer Services engineers responsible for installing configuring and using StorageWorks SH 043 series cabinets Note The procedures described in this guide are to be performed only by qualified service personnel Model Numbers Some equipment model numbers used in this manual are equivalent to those of other StorageWorks equipment Table 1 contains equivalent StorageWorks model numbers for some of the equipment covered in this manual Some documentation applicable to equipment covered in this manual is written against the equivalent StorageWorks model number Use Table 1 as a cross reference to the appropriate documents Table 1 Equivalent StorageWorks Model Numbers Document Model No Equivalent StorageWorks Model No Description SH043 SW500 Cabinet series SHDZZ ZZ BA350 SA Storage shelf SHxzz zz BA350 EA Controller storage shelf series SHZ17 77 HSZ10 Controller SHZ2Z ZZ HSZ15 Controller SHZBZ ZZ RZ26 VA Disk drive TZLX TZ8xx Tape loader series Tape drive series vii Structure This manual is organized as follows Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Appendix A Glossary Index Related Documents Table 2 lists the StorageWorks related user documents organized by use system viii or product Provides an overview of the 5H043 series cabinet a description of its mala co
39. e the CDUs They pass through the right hand side of the unused shelf position and along the right hand cabinet rail to the appropriate rear shelves When TZL X series tape drives are installed there is a space between the bottom of the drives and shelf position S3 refer to Figure 5 2 This space is normally used for the routing of SCSI 2 cables from the rear to the front of the cabinet Table 5 1 specifies the SCSI 2 cable length required to connect each controller position with its companion shelves in SH 043 controller storage cabinets Table 5 1 SH043 Controller Storage Cabinet SCSI 2 Cable Lengths Cable Length Controller Position Storage Shelf Position Required C1 S1 S2 S3 S4 SI 1 00 m 3 28 ft C1 S5 S6 S7 S8 2 00 m 6 56 ft C1 T1 T2 2 00 m 6 56 ft C2 S5 S6 S8 1 00 m 3 28 ft Configuring SHO43 Controller Storage Cabinets 5 5 Following are some standard SCSI 2 bus configurations Shelf connections for single controller systems with no tape drives are as follow refer to Figure 5 1 Single storage shelf C1 S1 C1 S2 C1 S3 C1 S4 C1 S5 C1 S6 Serially cabled multiple storage shelves C1 51 52 C1 53 54 C1 55 C1 56 C1 57 Shelf connections for single controller systems with tape drives are as follow refer to Figure 5 2 C1 S1 C1 52 C1 53 C1 54 C1 55 C1 T1 12 Shelf connections for dual controller systems with single storage shelves are as follows refer to Figure 5 1 C1 51 C1 52 C1 53 C1 54
40. e usable shelf positions although some limitations may be imposed by either weight or cable length restrictions One shelf position in the rear of the cabinet is reserved for power cable distribution unit CDU installation and one is left open for proper airflow SBB shelves StorageWorks building block SBB shelves are designed to house any of the SBBs in the StorageWorks family The shelves can accept one or two power supply SBBs as well as a number of peripheral device SBBs SBB shelves provide the mechanical mounting power and signal interfaces for the SBBs they house The shelves are 445 mm 17 5 inch in width and are designed to slide into the shelf brackets SBBs StorageWorks building blocks SBBs are modular computer peripheral devices or power units from the StorageWorks family SBBs may be disk drives tape drives shelf power supplies battery backup units or other types of peripherals conforming to the Small System Computer Interface 2 SCSI 2 specification They are housed in both 3Y inch and 5Y inch wide modular carriers designed to plug into slots in SBB shelves Connectors on the rear of each SBB mate with connectors in the SBB shelf to provide the electrical interface between the two units Controller shelves Controller shelves are StorageWorks shelves designed spedifically to house SCSI 2 peripheral controller and cache memory modules These shelves may also accept one or two power supply SBBs Controller shelves p
41. figuring SH043 Storage Only Cabinets 4 1 Gabinet Configuration 1s ur reb utr don WENG S rp eed 4 1 4 1 1 Shelf Locations sis coc mh Elek ESO 4 2 4 1 2 TZLX Series Tape Drive Shelf Locations 222222 4 2 4 2 Filler and Air Separation Panels 0 000 ee 4 3 4 3 Power Configuration 222mm nn 4 4 4 4 Signal Cabling and Routing eeeeen en 4 4 4 4 1 Shelf SCSI 2 Cable Selection and Connection 4 4 4 4 2 SCSI 2 Cable Routing occcccoccccc nn 4 4 4 4 3 General Cable Routing Rules 0 0 0 eee 4 4 5 Configuring SH043 Controller Storage Cabinets 5 1 5 1 1 5 1 2 Cabinet Configuration Shelf Locations TZLX Series Tape Drive Shelf Locations ooocccccoo Filler and Air Separation Panels Power Configuration Host SCSI 2 Signal Cabling and Routing cccccccccccccco Host SCSI 2 Signal Cable Routi Shelf Signal Cabling and Routing Shelf SCSI 2 Cable Selection an SCSI 2 Cable Routing General Signal Cable Routing Rules 6 Installing StorageWorks Shelves 6 1 6 2 General Shelf Mounting Considerati Accessing the Cabinet Rack Space Fio ka rs s AGA KAN ronde NG NG d Connection OPS eis Fale cas cal a ae ale Removing the Exterior Cabinet Panels ooooooooooo Installingthe Shelves Filler Panel Installation Air Separation Panel Installation
42. he operating environment for 6 hours or until the condensation is no longer visible whichever is longer Do not insert the storage device into the shelf until it is fully stabilized If condensation is not visible on the outside of the storage device Thermally stabilize the device for the amount of time specified in Table A 1 Environmental Stabilization A 1 Glossary ac power supply A power supply designed to produce dc power from an ac input air separation panel A small baffle that mounts just above the upper most shelf in a cabinet to prevent heated cabinet air from being drawn down between the cabinet door and the shelf American National Standards Institute See ANSI ANSI American National Standards Institute An organization that develops and publishes electronic and mechanical standards blower An airflow device mounted in a StorageWorks shelf cabinet The enclosure portion of the SH 043 series cabinet including the exterior panels and the doors This term may also be used to refer to an enclosure configured with internal storage components cable distribution unit See CDU CDU Cable distribution unit The power entry device for StorageWorks SH 043 series cabinets The unit provides the connections necessary to distribute ac power to cabinet shelves and fans chassis rail A slide rail used to support the TZLX series tape drive within the cabinet controller A hardware software device that manages pe
43. ifications made to this equipment may void the user s authority to operate the equipment Operation of this equipment in a residential area may cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference StorageWorks CI and the DIGITAL logo are trademarks of Digital Equipment Corporation This document was prepared using VAX DOCUMENT Version 2 1 Contents PTO aCe eii cs a a Desain nud Bata Medus vii Manufacturer s Declarations sulle xiii 1 Introduction 1 1 aur P Dp 1 1 1 2 Major Components en 1 4 1 3 Power Configurations es 1 7 1 3 1 Single Cabinet Power Configuration 4 1 7 1 3 2 Dual Shelf Power Configuration 000 cece nn 1 8 1 3 3 Dual Cabinet Power Configuration llis 1 9 1 4 Cabinet Cooling System 2 ee 1 10 2 Site Preparation 2 1 General Considerations ooooooooorrrr ee 2 1 2 2 Equipment Grounding llle ees 2 2 3 Unpacking and Installation 3 1 Unpacking the Cabinet een 3 1 3 2 Removing the Cabinet from the Pallet oooocccccnnn 3 3 3 3 Configuring the Cabinet Rack Space 2 nummer 3 6 3 4 Placing the Cabinet ees 3 6 3 5 Leveling the Cabinet 0 0 00 es 3 7 3 6 installing the Skirt Kite pie mica see Wha waddle a ate bets 3 7 3 7 Inspecting the Cabinet llle ee 3 8 3 8 Powering the Cabinet es 3 9 4 Con
44. inet for opening the front and rear doors for accessing cables and for adequate airflow SH 043 series cabinets are not designed to be fastened to adjacent cabinets See Figure 2 1 for spedific space requirements Site Preparation 2 1 Figure 2 1 Minimum Installation Clearances a 31 50 in J 600 0 mm REAR S DOOR er 29 33 in y 60 0 cm Y SHO43 SERIES 34 45 in CABINET 87 5 cm MAX FRONT I DOOR CXO 3955A MC The cabinet is positioned to allow external interface cables to reach to the appropriate system units e If the cabinet is to be positioned next to other enclosures there is sufficient service loop in any connecting cables to allow the cabinet to be moved out for access 2 2 Equipment Grounding SH 043 series cabinets are normally connected to other equipment by one or more interface buses For both safety and reliable operation proper grounding is required between the cabinet and other equipment WARNING If enclosures are not connected to a common ground there is a potential for a personal injury as a result of electric shock WARNING When connecting a terminal to a controller within the cabinet proper grounding is required to prevent personnel injury and equipment damage For optimum safety and performance it is recommended that the terminal be powered by one of the two utility IEC outlets on the back of each cable distribution unit CDU A spare power cord is furnished with
45. inet rails while removing its mounting screws as shown in Figure 6 5 If the position just above the upper most shelf is open install four U nuts on the vertical cabinet rails as shown in Figure 6 6 Position the air separation panel against the front panel of CDU A or the four U nuts as shown in either Figure 6 5 or 6 6 respectively Fasten the air separation panel along with CDU A if appropriate to the rear vertical cabinet rails with four screws as shown Figure 6 5 Rear Air Separation Panel Installation Shelf installed directly below CDU A AIR SEPARATION PANEL CDU MOUNTING SCREW 4 PLACES REAR VERTICAL CABINET RAIL UPPER MOST SHELF CXO 3929A MC 6 8 Installing StorageWorks Shelves Figure 6 6 Rear Air Separation Panel Installation Empty shelf position directly below CDU A REAR VERTICAL 9 Pd CABINET RAIL o ad U NUT 10 32 4 PLACES AIR E SEPARATION 2 PANEL a SCREW 4 PLACES CDU MOUNTING UPPER MOST SHELF CXO 3935A MC 6 6 Reinstalling Exterior Cabinet Panels Once the cabinet rack space is configured as desired the exterior cabinet panels may be reinstalled Refer to Figure 6 1 and reinstall the exterior cabinet panels as follows 1 Position a side panel against the cabinet with the lip above the upper hanger clips just over the upper edge of the side of the cabinet Ensure that the
46. ith both single and dual power supplies in each shelf Refer to Sections 1 3 1 and 1 3 2 for further information on these configurations 8 4 1 Single Cabinet Power Configuration Unless options are specified SH 043 series cabinets are shipped with a single CDU and single shelf power supplies For ease of upgrade the cabinet is supplied with 10 black and 10 gray preinstalled ac power cords One black and one gray power cord is routed to each usable front and rear shelf position These cords are used to supply ac power to shelves as they are added to the cabinet The black cord at each newly added shelf s mounting position needs only to be plugged into the shelf s power supply to complete the shelf s installation 8 4 2 Dual Shelf Power Configuration In the dual shelf power configuration a second ac power supply is necessary for each shelf Refer to Figure 1 5 Configure each shelf for dual ac power supplies as follows 1 Power the cabinet down as described in Section 8 1 2 Plugin a second ac power supply B next to the existing ac power supply A in each shelf 3 Plug the gray ac power cord at each shelf position into the connector on the newly added ac power supply 4 Connec the CDU primary power cable to its power source Using the procedures appropriate to your system turn on the cabinet and initialize it 8 2 Power Configuration 8 5 Dual Cabinet Power Configuration The dual cabinet power configuration requires two
47. ks shelves See Chapter 7 for detailed procedures pertaining to the mounting of the tape drive Note that the TZL X series tape drive extends from the front to the rear of the 5H 043 cabinet and utilize the upper two shelf mounting positions on each side 4 2 Configuring SH043 Storage Only Cabinets Figure 4 2 SH043 Storage only Cabinet Shelf and Tape Drive Locations MOUNTING MOUNTING LOCATIONS LOCATIONS z E FRONT TO REAR 5 HOLE gt IE SCSI 2 CABLE le HOLE 3 ROUTING POINTS 3 3 b TZLx SERIES TZLx SERIES TZLx SERIES TZLx SERIES o TAPE DRIVE TAPE DRIVE o TAPE DRIVE TAPE DRIVE ol i POSITION T2 POSITION T1 ewe Sa p POSITION T1 POSITION T2 4 HOLE wi STORAGE a A 14 POSITION S4 o o o P 34 HOLE 2 CDUB B STORAGE ne T 9 POSITION S1 E DO j HOLE 22 atas gr STORAGE 3 e STORAGE qq HOLE 5 POSITION S2 3 e POSITION S6 d 26 c PG STORAGE 3 R STORAGE JA HOLE 5 POSITION S3 a b POSITION S5 2 32 CABINET FRONT CABINET REAR CX0 3956A MC 4 2 Filler and Air Separation Panels Note To maintain FCC complian
48. l and Installation FASTENER PIN 4 PLACES NYLON SNAP FASTENER SS 4 PLACES TOP COVER Ka s M6x40mm BOLT 4 PLACES Ly 9 LIP JU ES KI SIDE PANEL TA gt HANGER UPPER Im KA CLIPS SIDE PANEL H gt A HANGER JB BE gt Han CLIP LOWER SIDE PANEL HANGER Mm CLIP 7 O CABINET x FRONT SIDE PANEL NOTE FRONT AND REAR DOORS NOT SHOWN FOR CLARITY CXO 3899A MC Installing TZLX Series Tape Drives 7 3 1 Movethe cabinet away from adjacent enclosures as necessary 2 Loosen the top cover by pushing up on its front and rear edges until it snaps free of its fasteners WARNING The top cover is heavy and awkward to lift Removing it is a two person task Failure to use sufficient personnel may result in injury or equipment damage Using two persons lift the top cover from the cabinet and set it aside 4 Remove the bolts attaching the side panels to the top side rails of the cabinet Grasp a panel along its front and rear edges and lift up until the hanger clips disengage Lift the panel away from the cabinet 6 Repeat the previous step to remove the other panel 7 3 Chassis Rail Installation To allow the length of the chassis rail to be adjusted to fit the cabinet one end of the rail is extendable using a sliding rail bracket Two round standoffs are used to locate the chassis rail along the ve
49. lf installed in the cabinet Refer to Chapter 6 for details on the installation of filler panels Two air separation panels are supplied with each cabinet Install an air separation panel just above the upper most shelf in each side of the cabinet Air separation panels are not required above TZLX series tape drives Refer to Chapter 6 for details on the installation of air separation panels 5 3 Power Configuration The power in SH 043 controller storage cabinets can be configured in any of the forms described in Section 1 3 Refer to Chapter 8 for detailed procedures on configuring power within SH043 controller storage cabinets 5 4 Host SCSI 2 Signal Cabling and Routing The SCSI 2 interface cables used to communicate with the host are routed directly from the controller to the host A intermediate bulkhead is not used 5 4 1 Host SCSI 2 Signal Cable Routing Route the host SCSI 2 interface cables as follows 1 Route host SCSI 2 cables into SH 043 controller storage cabinets through the openings in the rear edges of the base pan of the cabinet 2 Route host SCSI 2 cables destined for rear controllers directly up the rear right hand vertical rail to the rear controller shelf 3 Route host SCSI 2 cables destined for rear controllers along the base pan to the rear right hand vertical rail and upward to the pass through location shown in either Figure 5 1 or 5 2 5 4 Configuring SHO43 Controller Storage Cabinets 4 Route the cables
50. mponents Failure to do so may result in personnel injury as a result of electric shock Prior to performing any of the procedures in this chapter remove ac power from the cabinet components If the cabinet is installed and operating spin down all disk drives and halt all tape drives in the cabinet Switch the circuit breaker on the front panel of the cabinet s CDUs to the OFF position Installing StorageWorks Shelves 6 1 6 2 Accessing the Cabinet Rack Space In maximum configurations where access to the interior of the cabinet is limited external cabinet panels may need to be removed before shelves can be installed or reconfigured Section 6 2 1 presents procedures for removing exterior cabinet panels The front and rear cabinet doors are held dosed by locks mounted near the top and bottom of each door The locks are released by turning them counterclockwise with a 5 32 inch hex wrench 6 2 1 Removing the Exterior Cabinet Panels As shown in Figure 6 1 there are two side panel hanger clips on each side of the cabinet A matching set of hanger dips are attached to each side panel Remove the side panels as follows Figure 6 1 Exterior Cabinet Panel Removal and Installation FASTENER PIN 4 PLACES NYLON SNAP FASTENER TR 4 PLACES TOP COVER PUES Tag M6x40mm BOLT pr x BET IN 4 PLACES gt TE SIDE PANEL NIN a HANGER UPPER ID CLIPS SIDE PANEL 41 S 0 HANGER CLIP a agi
51. mponents and a discussion of the power options available for Contains site preparation information Describes the unpacking and installation of 5H043 series cabinets Describes the configuration of SH043 series storage only cabinets Describes the configuration of 5H043 controller storage cabinets Describes the mounting of StorageWorks shelves within SH043 series cabinets Describes the mounting of TZ8xx series tape drives within SH043 series cabinets Describes the configuration of power within SH043 series cabinets Provides information regarding the temperature stabilization of newly unpacked equipment The Glossary defines the acronyms and spedalized terms used in this document The Index provides a cross reference to subject matter in this document Table2 StorageWorks Related Documentation Document Title Order Number StorageWorks Primary Publications StorageWorks Family Configuration Guide EK BA350 CG StorageWorks Family User s Guidet EK BA350 UG StorageWorks Family StorageWorks Building Blocks User s Guide EK SBB35 UG StorageWorks RAID Array 110 Subsystem BA350 EA Modular Storage Shelf User s Guide EK 350EA UG BA35X VA Vertical Mounting Kit User s Guide EK 350SV UG DEC RAID Utilities User s Guide EK DECRA UG HSZ10 AA Controller Site Preparation Guide EK HSZ10 IN StorageWorks RAID Array 110 Subsystem User s Guide EK SM2CA UG StorageWorks RAID Array 110 Utility for MS DOS User s Guide AA QON5A T
52. n be configured in any of the forms described in Section 1 3 See Chapter 8 for detailed procedures on configuring power within the cabinet 4 4 Signal Cabling and Routing Signal cabling in the SH043 storage only cabinet consists of inter shelf SCSI 2 cabling and shelf host SCSI 2 controller cabling 4 4 4 Shelf SCSI 2 Cable Selection and Connection Refer to the StorageWorks Family Configuration Guide and the StorageWorks Family User s Guidefor details on how to select and connect SCSI 2 cables to the cabinet s shelves 4 4 2 SCSI 2 Cable Routing SCSI 2 signal cables enter SH 043 storage only cabinets through openings in the rear edges of the base pan of the cabinet Cables destined for rear shelves are normally routed along the base pan to the right most vertical rail They are then routed to the the right hand side of each rear shelf along the rail SCSI 2 cables destined for front shelves are routed along the base pan and up the right hand vertical cabinet rail to a point just above the CDUs refer to Figures 4 1 and 4 2 They then pass into the interior of the cabinet and across to an opening in the vertical chassis rail behind the two right hand shelf brackets of positions 5 and S10 They pass through the opening and out to the front of the cabinet through the space between the 55 510 shelf brackets On the front of the cabinet cables are normally routed along the right vertical cabinet rail to the right hand side of each shelf al
53. net interior Make sure that all four leveller feet are lowered to support the full weight of the cabinet and that the cabinet is level Make sure that there are no obstructions to the airflow from the shelf blowers The side panels may need to be removed to check the shelf blowers Check the identification label on the rear of the cabinet to verify that the cabinet is configured to accept the power available at the site Make sure that all ac power cords connected from the shelves and cabinet fans to the CDUs are firmly seated in their connectors at both ends Make sure that all signal cables internal to the cabinet are firmly seated in their connectors at both ends 3 8 Unpacking and Installation 9 Make sure that all SBBs are seated firmly in their shelves Make sure that any necessary external interface cables are installed and firmly seated in their connectors Make sure that the circuit breaker on each CDU is in the O OFF position 3 8 Powering the Cabinet Once the cabinet has been inspected power may be applied as follows 1 Plug the primary power cables from each CDU nto the appropriate site power receptacles Switch the circuit breaker on each CDU to the ON position Verify that all shelf blowers are operating and that both status indicators on each shelf power supply SBB are illuminated Refer to the StorageWorks Family User s Guide for further information on shelf status indicators WARNING
54. nfigurations The ac power distribution within the 5H043 series cabinet can be configured in one of the following three ways to provide the desired level of power redundancy to the cabinet s shelf mounted peripheral devices Single cabinet power configuration Dual shelf power configuration Dual cabinet power configuration A description of each configuration option follows 1 3 1 Single Cabinet Power Configuration In the single cabinet power configuration shown in Figure 1 4 a single ac power source and CDU A are used to supply ac power to a single ac power supply A in each shelf This is the normal configuration for the cabinet and it provides no power redundancy to shelf peripheral devices Figure 1 4 Single Cabinet Power Configuration AC POWER SUPPLY A O O O O O O o SBB SHELF o O O O O O O O CDU A O PRIMARY AC POWER PRIMARY SOURCE AC POWER BLACK CABLE CXO 3937A MC Introduction 1 7 1 3 2 Dual Shelf Power Configuration In the dual shelf power configuration shown in Figure 1 5 a single primary power source and CDU A are used to supply ac power to two ac power supplies A and B in each shelf If either power supply fails the shelf remains powered by the other supply This configuration provides shelf power supply redundancy to the shelf s peripheral devices The cabinet supports a maximum of six shelves in the dual shelf power configuration Figure
55. nut bar and three screws as shown 11 Fasten the chassis rail to the front vertical cabinet rail with its beveled nut bar and three screws as shown 12 Tighten the screws fastening the rail bracket to the chassis rail 13 Install two U nuts along the outer flange of the front vertical cabinet rail Install one U nut at the hole just above the front chassis rail locating hole and the other at the eighth hole below the locating hole 7 4 Mounting the TZLX Series Tape Drive Enclosure Once the chassis rail is installed in the cabinet the tape drive enclosure can be mounted on it Mount the TZL X series tape drive to the chassis rail as follows Note The lock down brackets are mirror images of each other and they are identified as the 01 and 02 versions They must be installed with the orientation shown in the illustration 1 Install the the two lock down brackets on the side of the tape drive enclosure near the front end as shown in either Figure 7 6 or 7 7 Figure 7 6 shows the installation for the right mounting position and Figure 7 7 shows the installation for the left mounting position Installing TZLX Series Tape Drives 7 9 Figure 7 6 Right Position Tape Drive Mounting FRONT VERTICAL CHASSIS RAIL WASHER 10 32 SCREW 10 32 LOCK LOCK DOWN HEX CAP 2 PLACES WASHER 10 32 BRACKET 4 PLACES FLAT 02 2 PLACES U NUT 10 32 2 PLACES REF ej 0 66 0 9 0 6 6
56. of SCSI uses the SCSI 2 standard to provide for the synchronous transfer of 8 bit data at rates of up to 10 MB s shelf brackets Sheet metal components designed to attach and position StorageWorks shelves in their associated enclosures single cabinet power configuration A cabinet ac power configuration in which only one ac source and one ac power supply is used to supply dc power to the cabinet s SBB shelves skirt A trim panel designed to mount around the base of the cabinet Small Computer System Interface 2 See SCSI 2 StorageWorks Digital s line of data storage products that allows customers to design and configure their own storage subsystems StorageWorks products consist of modular storage and power components and the endosures necessary to house them Storage devices and array controllers can be integrated to form storage subsystems StorageWorks building block See SBB Glossary 3 A Air separation panels 1 10 6 1 in SH043 controller storage cabinets 5 4 in SH043 storage only cabinets 4 3 installation 6 7 C Cabinet cooling 1 10 inspecting 3 8 leveling 3 5 3 7 placement of 3 6 powering 3 9 ramp unloading procedures 3 3 site preparation 2 1 unloading 3 3 unpacking 3 1 Cabinet components 1 4 cabinet 1 4 CDUs 1 4 controller shelves 1 4 SBB shelves 1 4 SBBs 1 4 shelf brackets 1 4 TZLX series tape drives 1 6 Cable distribution units power cables used 8 1 type used 8 1 Ca
57. oller storage cabinets These storage subsystems use StorageWorks HS family array controllers mounted in SHxzz zz shelves Storage devices are housed in SHDZZ ZZ shelves StorageWorks H S family array controllers use the Small Computer System Interface 2 SCSI 2 interface as the communication path with the host computer The SCSI 2 interface is used as the storage device bus in all subsystems SH 043 controller storage cabinets can be configured with up to four controllers in redundant pairs and with up to nine storage shelves Refer to the StorageWorks BA350 EA Modular Storage Shef User s Guide for further information on HS family array controllers and their installation WARNING While working in the cabinet interior ac power must be removed from cabinet components Failure to do so may result in personnel injury as a result of electric shock Prior to performing any of the procedures in this chapter remove ac power from the cabinet components If the cabinet is installed and operating spin down all disk drives and halt all tape drives in the cabinet Switch the circuit breaker on the front panel of the cabinet s cable distribution units CDUs to the O OFF position 5 1 Cabinet Configuration WARNING Failure to install cabinet components in the proper order could result in cabinet instability injury to personnel and damage to equipment Note To maintain FCC compliance and proper airflow filler panels and
58. onfigured subsystem versions with such options as mixed storage device types and storage controller or power redundancy You may also order custom configurations to meet your specific needs The modularity of the cabinet and its components offers efficient and cost effective upgrade paths Specifications for SH 043 series cabinets are shown in Table 1 1 Introduction 1 1 gt Table 1 1 SH043 Series Cabinet Specifications Characteristic Specification Dimensions nominal Weight Empty cabinet only 1 CDU installed Empty cabinet with shipping packaging Maximum configuration 2 BA350 MA shelves 8 SHDZZ ZZ shelves with 6 SHZBZ ZZ disk drives in each 2 CDUS Agency compliance Electrical rating SW5xx AC SW5xx AD Temperature Humidity 110 00 cm 43 31 in height 60 00 cm 23 62 in width 87 25 cm 34 35 in depth 140 kg 309 Ib 160 kg 353 Ib 290 kg 639 Ib FCC UL CSA T V and CE mark 100 120 volts 60 Hz single phase 20 amperes 100 120 200 240 volts 50 60 Hz single phase 20 16 amperes 10 C to 35 C 450 F to 495 F Reduce rating by 1 8 C for each 1000 m altitude 1 0 F for each 1000 ft altitude 10 to 85 percent at maximum wet bulb temperature of 32 C 490 F and minimum dew point of 2 C 36 F Recommended Environmental LimitsT Operating environment Temperature Relative humidity Altitude Air quality maximum particle co
59. ong the rail Half meter SCSI 2 cables are normally used to link adjacent shelves to each other When TZL X series tape drives are installed there is a space between the bottom of the drives and shelf position S4 refer to Figure 4 2 This space is normally used for the routing of SCSI 2 cables from the rear to the front of the cabinet 4 4 3 General Cable Routing Rules Cables should be routed and installed with the following rules in mind WARNING Cabinet rail edges may be sharp and can slice or abrade skin or cable insulation e Cables should be routed in a manner that allows the shortest overall cable length Signal cables should be kept away from power cables e Care should be taken to avoid sharp cable bends 4 4 Configuring SHO43 Storage Only Cabinets Cables should be routed to allow StorageWorks building blocks SBBs and controller modules to be freely inserted and removed from their shelves Cables should not be routed tightly against the metal edges of the cabinet Signal cable bundling along the outside of the cabinet rails should be done to allow the doors to easily close Cables should be fastened along cabinet rails using cable ties or nylon cable damps U nuts and screws Added cables should be included in existing cable clamps where possible Configuring SHO43 Storage Only Cabinets 4 5 5 Configuring SH043 Controller Storage Cabinets This chapter describes the configuration of SH043 contr
60. or the TZLX series tape drives Refer to Chapter 6 for detailed procedures pertaining to the mounting of StorageWorks shelves Refer to Chapter 7 for detailed procedures pertaining to the mounting of TZL X series tape drives Note that the TZL X series tape drive extends from the front to the rear of the SH 043 cabinet and utilizes the upper two shelf mounting positions on each side Note The SHxzz zz controller storage shelf consists of a controller shelf with an attached storage shelf In systems using SH xzz zz shelves and TZL X series tape drives storage positions 51 and S4 are physically attached to and are dedicated to their respective controllers Figure 5 2 SH043 Controller Storage Cabinet Shelf and Tape Drive Locations MOUNTING MOUNTING LOCATIONS LOCATIONS o gt FRONT TO REAR 5 HOLE f SCSI 2 CABLE E ald HOLE 3 ROUTING POINTS 3 TZLx SERIES TZLx SERIES lo TZLx SERIES TZLx SERIES TAPE DRIVE TAPE DRIVE lo TAPE DRIVE TAPE DRIVE c p POSITION T2 POSITION T1 o POSITION T1 POSITION T2 pi o 14
61. p and can slice or abrade skin or cable insulation Installing TZLX Series Tape Drives 7 7 1 Turn the cabinet power off as described in Section 7 1 2 Determine the correct tape drive mounting locations and corresponding cabinet rail mounting holes for the chassis rail assembly Refer to the chapter in this document pertaining to your specific cabinet configuration for this information The tape mounting hole specified for each position is the chassis rail locating hole shown in Figure 7 5 Figure 7 5 Left Position Chassis Rail Assembly Installation REAR VERTICAL CABINET RAIL INNER a CHASSIS FRONT VERTICAL FLANGE RAIL OUTER CABINET RAIL LOCATING FLANGE o ROUND o HOLE INNER STANDOFF U NUT 10 32 ze a i pe 2 PLACES 2 PLACES o o o o U NUT 10 32 FRONT CHASSIS o 4 PLACES RAIL F LOCATING HOLE o Val o Sa ag E de ON LPA o o EP rr 9 e c9 E poj o o pud to edi Nr RAIL A di BRACKET a o el WASHER LOCK 10 32 INTERNAL SCREW 10 32 6 PLACES CHASSIS SEMS RAIL ASSEMBLY 4 PLACES SCREW 10 32 HEX CAP 6 PLACES CXO 3923A MC WARNING Use care in supporting the chassis rail assembly It is heavy and awkward to position within the cabinet If possible use two persons to support and position the chassis rail assembly The chassis rail assembly may cause personnel injury and equipment damage if
62. panels in both the front and rear of the cabinet as described in Sections 6 5 1 and 6 5 2 6 5 1 Installing the Front Air Separation Panel Install the front air separation panel as follows see Figure 6 4 1 Install four U nuts on the air separation panel as shown 2 Position the air separation panel just behind the front vertical cabinet rails as shown Position the panel as closely as possible to the top of the upper most front cabinet shelf 3 Fasten the air separation panel to the front vertical cabinet rails with four screws as shown Figure 6 4 Front Air Separation Panel Installation LEFT FRONT VERTICAL CABINET RAIL o 0 o o AIR pica Te ON o 9 SEPARATION VERTICAL o o U NUT 10 32 PANEL CABINET RAIL A o 4 PLACES o o SCREW SEMS E a 10 32 x 625 o E 4 PLACES P L Le v eejo o o DA ILI UN penny up peu ze Be la ooo UPPER MOST SHELF CXO 3930A MC 6 5 2 Installing the Rear Air Separation Panel The rear air separation panel is installed just above the upper most shelf in the rear of the cabinet If CDU A is in this position the air separation panel is installed against its front panel Install the rear air separation panel as follows see Figures 6 5 and 6 6 Installing StorageWorks Shelves 6 7 1 If CDU A is mounted in the position just above the upper most shelf in the rear of the cabinet support the CDU in position against the rear vertical cab
63. r on the front panel of the cabinet s cable distribution units CDUs to the O OFF position 4 1 Cabinet Configuration WARNING Failure to install cabinet components in the proper order could result in cabinet instability injury to personnel and damage to equipment Note To maintain FCC compliance and proper airflow filler panels and air separation panels must be installed as specified for your particular cabinet configuration See Section 4 2 for further information The order of shelf installation in SH 043 storage only cabinets is predetermined to allow for cabinet loading and cable length factors Figures 4 1 and 4 2 show the layout of both the front and rear of the storage only cabinet To prevent cabinet instability shelves must be installed in the order shown by the position numbers in the illustrations Configuring SHO43 Storage Only Cabinets 4 1 4 1 1 Shelf Locations Figure 4 1 shows the proper cabinet rail mounting holes for each shelf location when TZL X series tape drives are not installed Shelf mounting hole numbers are counted from the top of each rail The hole number assignments shown in the figure identify the mounting holes for each shelf s top bracket screw See Chapter 6 for detailed procedures pertaining to the mounting of StorageWorks shelves Figure 4 1 SH043 Storage only Cabinet Shelf Locations MOUNTING LOCATIONS HOLE 2 HOLE 3
64. r survey deficiencies before installing the equipment may result in personnel injury as a result of electric shock If no problems are found during the survey the site grounding system may be considered to be adequate for personnel safety and reliable SH 043 series cabinet operation Site Preparation 2 3 3 Unpacking and Installation This chapter describes the unpacking installation inspection and powering of StorageWorks SH 043 series cabinets 3 1 Unpacking the Cabinet SH043 series cabinets are packed in a corrugated carton attached to a wooden shipping pallet as shown in Figure 3 1 Unpack the cabinet as follows Note Before unpacking the equipment inspect the shipping carton for signs of external damage Report any damage to the local carrier and to Multivendor Customer Services or your local Digital sales office CAUTION Failure to thermally stabilize preconfigured storage subsystems may damage drive media or associated electronics when the unit is turned on Environmental stabilization begins when the equi pment is placed in the room in which it is to be installed 1 Remove the cover the fasteners and the corrugated board from the pallet 2 Remove the cartons containing the ramp set and skirt kit and set them aside 3 Cutthe shipping straps Some cabinets are packaged in a plastic or barrier bag If the cabinet arrives in a plastic bag leave the bag in place until the cabinet has
65. racket Installing TZLX Series Tape Drives 5 The chassis rail assembly is now ready to be installed in the cabinet Figure 7 3 Chassis Rail Assembly 00 A o 9 ROUND STANDOFF O U NUT 10 32 2 PLACES NOT BAR UNBEVELED CHASSIS RAIL E S Sc e ie del S 4 PLACES 5 oo ROUND 2 STANDOFF NUT BAR BEVELED RAIL 2 PLACES BRACKET CXO 3934A MC 7 3 2 Right Position Chassis Rail Assembly Installation Install the chassis rail assembly in the right position within the cabinet as follows see Figure 7 4 WARNING Cabinet rail edges may be sharp and can slice or abrade skin or cable insulation 1 Turn the cabinet power off as described in Section 7 1 2 Determine the correct tape drive mounting locations and corresponding cabinet rail mounting holes for the chassis rail assembly Refer to the chapter in this document pertaining to your specific cabinet configuration for this information The tape mounting hole specified for each position is the chassis rail locating hole shown in Figure 7 4 Installing TZLX Series Tape Drives 7 5 Figure 7 4 Right Position Chassis Rail Assembly Installation REAR VERTICAL CABINET RAIL REAR CHASSIS RAIL LOCATING dadas NEO NER FRONT VERTICAL ROUND i o FLANGE FLANGE CABINET RAIL STANDOFF N E BA 2 PLACES a m o U NUT 10 32 FLANGE 4 PLACES o o U NUT
66. rhang is oriented toward the front of the cabinet 8 Align the pins on the underside of the top cover with the inset nylon fasteners on the top cabinet rails WARNING Be careful not to catch your fingers between the cabinet and the top panel when snapping the panel to the cabinet 9 Lower the cover onto the cabinet and press it down ensuring that the pins snap into the top panel fasteners 10 If the cabinet was moved to access the side panels place it in its original position 7 14 Installing TZLX Series Tape Drives 8 Power Configuration This chapter discusses the configuration of primary power within SH043 series cabinets Additional information on power configuration options can be found in Section 1 3 8 1 General Considerations 8 2 Cable WARNING While working in the cabinet interior ac power must be removed from cabinet components Failure to do so may result in personnel injury as a result of electric shock Prior to performing any of the procedures in this chapter remove ac power from the cabinet components If the cabinet is installed and operating spin down all disk drives and halt all tape drives in the cabinet Switch the circuit breaker on the front panel of the cabinet s cable distribution units CDUs to the O OFF position Distribution Units The 887 E CDU is used with SH043 series cabinets and is designed for both 230 volt 50 Hz and 120 volt 60 Hz applications The unit pro
67. ripheral device communications on behalf of a host system data center cabinet A generic reference to the large cabinets such as the SW800 series in which StorageWorks components can be mounted Glossary 1 Glossary 2 dual cabinet power configuration A cabinet ac power configuration in which two ac sources and two ac power supplies are used to supply dc power to the cabinet s SBB shelves dual shelf power configuration A cabinet ac power configuration in which one ac source and two ac power supplies are used to supply dc power to the cabinet s SBB shelves fan An airflow device mounted in a StorageWorks cabinet filler panel A sheet metal or plastic panel used to cover unused mounting areas in StorageWorks cabinets and shelves host The primary or controlling computer to which a storage subsystem is attached SBB StorageWorks building block The basic building block of the StorageWorks produc line A device conforming to StorageWorks shelf mechanical and electrical standards and installed in a 32inch or 5Y inch carrier Typical SBBs are disk drives tape drives optical storage devices and CD ROMs SBB shelf A StorageWorks shelf such as the SHDZZ ZZ designed to house plug in SBB modules SCSI 2 Small Computer System Interface 2 An ANSI interface standard that defines the physical and electrical parameters of a parallel I O bus used to connect a controller with up to 7 devices The StorageWorks implementation
68. rough the cabinet interior Failure to use care when mounting the tape drive may result in equipment damage 3 Slide the tape drive onto the chassis rail until the lockdown brackets contact the U nuts on the front vertical cabinet rail 4 Fasten the lock down brackets to the front vertical chassis rail with two hex cap screws as shown in Figure 7 6 or 7 7 7 5 Installing the Power Cord AC power for the TZLX series tape drive is obtained from CDU A Connect the female end of the tape drive s power cord to the power connector on the rear panel of the drive see Figure 7 8 Route the power cord inside the cabinet to CDU A avoiding signal cabling where possible Connect the male end to a free power connector on the rear panel of the CDU Switch the power switch on the rear panel of the tape drive to the ON position to allow the CDU to control the unit s power 7 12 Installing TZLX Series Tape Drives Figure 7 8 TZLX Series Tape Drive Rear Panel SCSI 2 CONNECTORS UU AC POWER SWITCH AC RECEPTACLE CXO 3932A MC 7 6 SCSI 2 Signal Cabling Refer to the StorageWorks F amily Configuration Guide and the StorageWorks Family User s Guide for deails on the selection of SCSI 2 cables and their connection to the TZL X series tape drive 7 7 Installing the Cabinet Door Tape Bezel Kit To allow operator access to the TZL X tape drive the front cabinet door tape bezel kit must be installed To install the tape bezel kit
69. rovide the mechanical mounting power and signal interfaces for the units they house The cabinet allows for the mounting of one controller shelf in the front and one in the rear Digital s SHZIZ ZZ and SHZ2Z ZZ controllers are both qualified for use with the SH 043 series cabinet In special situations different controller types can be installed within the same cabinet CDU s Cable distribution units CDUs provide the connections necessary to distribute ac power to the shelves in the 5H043 cabinet CDUs also provide surge and spike protection along with a circuit breaker to control the incoming ac power As an option two CDUs can be configured with an auxiliary ac power source to provide redundant primary power within the cabinet Figure 1 2 Cabinet Major Components CABINET SBB SHELF SBB JE s a gt O i4 p o IR ee 3 Pd o les CONTROLLER 9 d SHELF CDU INSTALLED IN REAR SHELF BRACKET CXO 3896A MC Introduction 1 5 e TZLX series tape drives U p to two TZL X series tape drives can be installed in the upper area of the cabinet as shown in Figure 1 3 A chassis rail is used to support the tape drive from one side Figure 1 3 TZLX Series Tape Drive CABINET N CHASSIS TAPE RA TZLx SERIES TAPE DRIVE CXO 3954A MC 1 6 Introduction 1 3 Power Co
70. rs l utilisateur de prendre les mesures sp cifiques appropri es Note The equipment described in this manual is listed by the Underwriters Laboratories Incorporated and bears the UL Listing mark SH043 series cabinets are also certified by the Canadian Standards Association and T V Product Service GmbH and bear both the CSA certification and T V GS marks The equipment also complies with the requirements for CE mark Class A xiii xiv Note Das in diesem Manual beschriebene Ger t wurde von T V Produkt Service GmbH auf Sicherheit gepr ft and tr gt das GS Zeichen Bitte beachten Sie dal Eingriffe in das Ger t Reparaturen oder der Einbau von Erweiterungen nur von Digital Personal erfolgen darf da sonst die GS Zulassung ung ltig wird Die Zulassung wird auch ung ltig wenn nicht von Digital qualifizierte Speichererweiterungen eingebaut werden Das Ger t mu so aufgestellt werden da die Steckdose frei zug nglich ist Table3 Acoustics Preliminary Declared Values per ISO 9296 and ISO 7779 Sound Pressure Level Sound Power Level Lyam ABA Lw aa Bt Bystander Positions Product Idle Operate Idle Operate SH 043 cabinet only 0 0 0 0 0 0 0 0 SH 043 with 2 BA350 MA shelves 7 0 7 0 50 0 51 0 each containing 2 HSJ 40 controllers and 8 SHDZZ ZZ shelves each containing 6 SHZBZ ZZ disk drives Per device when installed in SH043 SHDZZ ZZ shelf containing 5 7 5 7 39 39 6
71. rtical cabinet rails The round standoffs are inserted into front and rear chassis rail locating holes to position the chassis rail while it is fastened to the cabinet Chassis rail component assembly and installation procedures for both left and right tape drive mounting positions are presented in Sections 7 3 1 7 3 2 and 7 3 3 Note Two small ESD grounding posts are provided with the cabinet One is located on a front vertical cabinet rail and one on a rear rail Should an ESD grounding post interfere with the installation of the chassis rail move the post out of the way to any free hole on the cabinet 7 3 4 Chassis Rail Assembly 7 4 Before the chassis rail components can be mounted in the cabinet they must be assembled Assemble the chassis rail components as follows see Figure 7 3 l Position the rail bracket against the chassis rail as shown in the illustration 2 Fasten the rail bracket to the chassis rail with the unbeveled nut bar and four screws as shown Leave the screws loose enough to allow the rail bracket to be moved along the chassis rail 3 Install a U nut in the groove near the end of each of the beveled nut bars The flat side of the U nuts must be installed on the bevded side of the nut bar 4 Install the beveled nut bars on the chassis rail and rail bracket using the round standoffs to hold them in place The beveled side of the nut bars must face the flanges on the chassis rail and rail b
72. see the Instructions for Installation of the Tape Bezel Kit on SF400 Series Cabinets provided with the kit The SF 400 installation instructions also apply to SH 043 series cabinets If the tape bezel kit is already installed you need only remove its filler panel to accomodate a tape drive in the left mounting position Installing TZLX Series Tape Drives 7 13 7 8 Reinstalling Exterior Cabinet Panels Once the cabinet rack space is configured as desired the exterior cabinet panels may be reinstalled Refer to Figure 7 2 and reinstall the exterior cabinet panels as follows 1 Position a side panel against the cabinet with the lip above the upper hanger clips just over the upper edge of the side of the cabinet 2 Ensure that the entire surface of the side panel rests firmly against the side of the cabinet 3 Allow the panel to slide downward catching the three hanger clips as it moves 4 Install the side panel bolts into the side panel through the holes in the top side rails of the cabinet Repeat steps 1 through 4 to install the other side panel Locate the four inset nylon snap fasteners on the top cabinet rails WARNING The top cover is heavy and awkward to lift Installing it is a two person task Failure to use sufficient personnel may result in injury or equipment damage 7 Position the top cover over the cabinet Position the cover as shown in Figure 7 2 such that the end of the panel with the shorter ove
73. the front and rear vertical cabinet rails Make sure to use the correct set of holes in the chassis rail 7 Temporarily remove the chassis rail assembly and install four U nuts along the inner flanges of the front and rear vertical cabinet rails at the holes marked in step 6 Reposition the chassis rail assembly as directed in steps 3 through 5 Fasten the chassis rail to the inner flanges of the front and rear vertical cabinet rails with four screws as shown 10 Fasten the rail bracket to the front vertical cabinet rail with its beveled nut bar and three screws as shown 11 Fasten the chassis rail to the rear vertical cabinet rail with its beveled nut bar and three screws as shown 12 Tighten the screws fastening the rail bracket to the chassis rail 13 Install two U nuts along the outer flange of the front vertical cabinet rail Install one U nut at the hole just above the front chassis rail locating hole and the other at the eighth hole below the locating hole 7 3 3 Left Position Chassis Rail Assembly Installation Note Install the chassis rail assembly in the left mounting position only if a tape drive is also installed in the right position The front cabinet door tape bezel openings are designed to allow a single tape drive to be installed only in the right position Install the chassis rail assembly in the left position within the cabinet as follows see Figure 7 5 WARNING Cabinet rail edges may be shar
74. tion Geratt Leerlauf Betrieb Leerlauf Betrieb nur SH 043 Kabinett 0 0 0 0 0 0 0 0 SH043 mit 2 BA350 MA shelves 7 0 7 0 50 0 51 0 jedes best kt mit 2 HSJ 40 controllers und 8 SHDZZ ZZ shelves jedes best kt mit 6 SHZBZ ZZ disk drives Pro Ger t installiert im SH043 SHDZZ ZZ shelf mit 5 8 5 8 46 46 6 SHZBZ ZZ disk drives BA350 MA shelf mit 2 HSJ 40 controllers 5 7 5 7 46 46 T Aktuelle Werte f r spezielle Ausr stungsstufen sind ber die Digital Equipment Vertretungen erhaltlich 1B 10 dBA XV 1 Introduction This chapter presents an overview a description of major components and a discussion of power options for StorageWorks SH 043 series cabinets 1 1 Overview The SH043 series cabinet shown in Figure 1 1 is a member of Digital s StorageWorks family of modular endosures The 600 mm 23 62 inch wide cabinet provides an attractive enclosure with rackmount space and primary power for up to 10 StorageWorks shelves of different types Up to 8 StorageWorks shelves can be used in conjunction with 2 TZL X series tape drives The cabinet can accommodate both data storage and controller data storage combinations The cabinet and its StorageWorks shelves can be configured with dual ac power capability for power redundancy SH 043 series cabinets offer a versatile modular solution to array storage problems You may use them in both open office and data center applications You may order the cabinet in a variety of prec
75. troller storage cabinets 5 5 SH043 controller storage cabinets cable routing general in 5 6 configuration of 5 1 host SCSI 2 signal cable routing in 5 4 power configuration of 5 4 SCSI 2 cable lengths in 5 5 SCSI 2 cable routing in 5 5 shelf locations in 5 1 5 3 standard SCSI 2 configurations in 5 5 TZL X series tape drive locations in 5 3 SH043 storage only cabinets cable routing general in 4 4 configuration of 4 1 power configuration of 4 4 SCSI 2 cable routing in 4 4 shelf locations in 4 1 4 2 signal cable routing in 4 4 TZL X series tape drive locations in 4 2 Shelf locations in SH043 controller storage cabinets 5 1 5 3 in SH043 storage only cabinets 4 1 4 2 Shelf SCSI 2 cable selection and connection in SH043 controller storage cabinets 5 5 in SH043 storage only cabinets 4 4 Shelves StorageWorks installation of 6 1 6 3 Side panels reinstalling 6 9 7 14 removal 7 2 removing 6 2 7 3 Signal cable routing in SH043 storage only cabinets 4 4 Site preparation 2 1 Specifications environmental stabilization A 1 SH043 cabinet 1 1 Index 2 Stabilization thermal 3 1 T Thermal stabilization A 1 Trim kit installing 3 7 TZL X series tape drives chassis rail 7 1 chassis rail installation 7 4 installation of 7 1 locations in SH043 controller storage cabinets 5 3 locations in SH043 storage only cabinets 4 2 power cord installation 7 12 SCSI 2 signal ca
76. unt Nonoperating environment Temperature Relative humidity Altitude 18 C to 24 C 64 4 F to 75 2 with an average rate of change of 3 C hour maximum and a step change of 3 C or less 40 to 60 percent noncondensing with a step change of 10 percent or less noncondensing Up to 2400 m 8000 ft Not to exceed 500 000 partides per cubic foot of air at a size of 0 5 micron or larger 40 C to 66 C 40 F to 151 F 10 to 80 percent noncondensing 4900 m 16 000 ft TThese limits are for optimum equipment performance and reliability Introduction 1 3 1 2 Major Components The major components of the SH 043 series cabinet are shown in Figures 1 2 and 1 3 and are as follows 1 4 Introduction Cabinet The cabinet is a general purpose enclosure that provides rack mount capability for standard 44 5 cm 17 5 inch wide components The cabinet uses a standard metric rackmount bolt pattern with holes on 25 mm 98 inch centers Hinged front and rear doors and removable side panels allow easy access to the cabinet interior Casters and leveler feet are provided to facilitate placement of the cabinet and base trim skirts are provided to enhance its appearance Shelf brackets M ovable shelf brackets within the cabinet can be configured to hold any of the StorageWorks shelf types Six shelf positions may be used in the front of the cabinet and four in the rear Storage shelves may generally be installed in any of th
77. vides ac power to the cabinet s components via 12 Molex output connectors on its rear panel Two International Electrotechnical Commission I EC output connectors are also provided for utility purposes WARNING If the leakage current of the cabinet is above 3 5 mA after installation Digital recommends that power cables with industrial type B IEC 950 connectors be installed Failure to reduce the leakage current can result in equipment performance degradation and personnel injury due to electric shock Table 8 1 lists the power cables used with the 887 E CDU Power Configuration 8 1 Table 8 1 CDU Power Cable Variations Cable Part No T Country Usage Commentst 17 01255 01 Europe J apan IEC 309 plug and cordage 220 240 volt 17 00083 57 United States NEMA 5 20P twist lock plug 120 volt tThe SH043 ZZ cabinet version for Europe and J apan is shipped with the either the 17 01255 01 or 17 00083 57 power cable depending upon customer requirements All power cables are supplied with a female plug compatible with the IEC input connector on the front panel of the CDU 8 3 Utility Power Cord Each SH043 cabinet is furnished with one additional power cord for the purpose of powering monitors printers or other devices The power cord is connected to the rear panel of the CDU and may be found coiled up in the base of the cabinet 8 4 Single CDU Configurations Using one CDU cabinet power can be configured w

StorageWorks SH043-Series Cabinet Installation & User`s

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StorageWorks SH043-Series Cabinet Installation &amp; User`s

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StorageWorks SH043-Series Cabinet Installation & User`s