バックグラウンド初期化処理は
Contents
1. 2 16 paccF QJOOUOOOOOOOOOOOOOOOOOOOOOOOOOOOOOGO OOOGOOOOOOOOOOOOOOOOOOOOOPACCFODOOOOOOO 8 OOOOOOOOOOOOOOOOOOOOOOOOOO9TGBOOOOOOO 300 00000 RADSOOOOOOOOOOOOO 18680 0 9GBx 126 0 70 GBx 18GBHOOOOOOOOOOOOOOGO OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO 000000000000000 1GCB00000000 RAIDO RAID1 10 D GB 20 RAID5 7 8 RAID6 140 GB RAID5 5 GB RAID6 10 GB 3 16 20000000000000 000000000 Bios OO 0 OO El oo2. 968x 0 60 0 i080 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOO OogOOOOOOOOOOOOOOOOOGO OOOOOOOOOOOOOOOOOOOOOGOVOOOOODA 1iGBOOOOOOOO 0 0 RAID1 8 8 270 RAIDS 6 8 30 RAID6 100 GB 30 RAID5 3 GB 80 RAID6 100 GB 80 7 16 26 DOD OOOOOOOOOOOOOOOCGO JOOOOOOOOOOOOOOOOOOPACCAOOOOOOOODODOO 8 16 Initialization of System Drive Addendum guide for the RAID Card GP5 143 144 145 146 November 1999 Fujitsu Limited A System Drive which is configured under RAID Card must be initialized so that it can be used in the best performance RAID Card has two types of initializations One is foreground initialization by DACCF which is done immediately after the RAID configur
3. osOOOOOOOOO 8 0 0 5 16 23 0000000000000000 oOOOOOOOOOOOOOOOOOOOOOOOOLOOOO Windows NTO OJOOOOOOOOOOOOOOOOOOO 0 osgo00000O0COOCOOCAOOCOCOOOCOOCOOOCOO0OOO 5 2 0 NetWare 0 1 Server Wizard CD ROM 0000CD ROMUQDO000000000 2 0000000000000 Celj Alt Delete Q 0000000000000 3 CD ROM 0 BOOTD 000000000000 0 MS DOS V6 2 Startup MENU 0 3 Basic DACCFG 9 O O00 O MS bosgogogogg A gt O 000000 00 0 5 DO 00 240 0000000000000000 ogOOO
4. oo co ess ce El co HI uns 3 oo oo E EA a ao oo Cd CI T ooo exe cme ae roon m g2 20 94 oo 1 mnoegoo oPoo OOOO gonar 522 lt 68 4 16 0000000000000000 21 GP5 143 V4 06 0 64 V4 07 0 08 j V5 06 0 64 GP5 144 V5 06 0 70 GP5 145 00 v5 07 0 080 v5 07 0 080 DACxxxxx Firmware Version 22000000000000000000 godu
5. BIFY A484 02 Ee 110 19990 9 OOOOOOOOOOOOOOOOOOOOOOOOOOGO OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOGA O O 4 4514 OOO 1 16 1 DACCFOOOOOO paccAiDOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOGO 4 1 I o0O000000000000000000000000000000000000 OO 0 0 000g
6. OOOOOOOOOOOOOOOOOOOOOCOOOO OU J Windows NTO 1 2 000000000000000 3 Consistency Check Completed Successfully 2560 No Consistency Check started System Drive x y have not been optimized yet 3105 6 16 NetWare DOOUOUOOUOSOOOOOOOOOOOOOOOOOO Consistency Check O0 1 00000000000 2 3 System drive found to be Consistent Press any key to continue 4 Cannot check consistency of a non redundant or uninitialized System drive 25000000000000000000 RAIDS
7. System Drive DACCF initialization erases all data in the object System Drive including the System Drive that BGI is not completed 16 16
8. ation is set Another one is background initialization which is done during normal I O of a host system in parallel This guide shows summaries and notes for using each initializations 9 16 1 DACCF Initialization This is a way to initialize System Drive by DACCF continuously after RAID configurations are set by the same utility Refer to 3 4 Initializing System Drive for more details of DACCF initialization The best performance will be provided from the beginning of OS setup Flow of DACCF Initialization OS installation RAID Card Installation Refer to instructions of the server and install the RAID Card E BIOS Setting Refer to instructions of attached guide and set the BIOS properly RAID Configuration Set Physical Packs and System Drive by DACCF Initialize the System Drive by DACCF OS Installation Refer to instructions of attached guide and install OS RAID Admin Tools installation Refer to instructions of attached guide and install RAID Administration Tools 10 16 Amount of time is needed for DACCF initialization before OS setup so that write process for all area of System Drive will be executed by DACCF The following table shows the time required to carry out DACCF initialization per 1 GB For example the time required for DACCF initialization of the RAID 5 System Drive that is composed of three 9 GB hard disks is 126 minutes approximately 7min GB 18 GB for the t
9. e not been optimized yet 3105 Warning The case Windows NT installation is not completed 1 Start DACCF and execute the Consistency Check 2 Confirm the message below which shows the object System Drive was properly initialized System drive found to be Consistent Press any key to continue Following message shows the object System Drive has not initialized completely yet Cannot check consistency of a non redundant or uninitialized System drive 15 16 2 5 Approximate Execution Time of BGI The following table shows the time required to carry out BGI per GB in the condition that system drives are entirely free from input output operation For example the time required for BGI of the RAID 5 System Drive that is composed of three 9 GB hard disks is 108 minutes approximately 6 min GB 18 GB for the total capacity of the System Drive is 18 GB 9GB 3 1 Use it as rule of thumb because the time depends on the RAID configurations and the type of hard disk drives Approximate execution time of DACCF initialization 2 RAID1 8 min GB 3 RAID5 6 min GB 3 RAID6 10 min GB 8 RAID5 3 min GB 8 RAIDS 10 min GB Remark Some contents are different from the User Guide but these contents are correct 2 6 Other Notes O The best performance may not be provided before BGI completion LJ Since DACCF initialization which does not affect to the System Drive status writes zero to all area of object
10. ed when BGI is running refer to following procedure The case Windows NT installation is completed 1 Shut down the Windows NT When shut down of OS completes BGI stop automatically 2 Confirm the access LED of hard disk drives turn off the light and switch off the power supply of the server The case Windows NT installation is not completed 1 Seta MS DOS bootable CD ROM or floppy disk to the server 2 Push the reset switch of server or Ctrl Alt Delete to reset the server When system reset occurs BGI stops 3 Wait until the MS DOS prompt appears 4 Confirm the access LED of hard disk drives turn off the light and switch off the power supply of the server BGI will resume from the stopped block when the first write received from the host system in the next time 14 16 2 4 Confirmation of BGI Completion If the confirmation of BGI completion is needed refer to following procedure The case Windows NT installation is completed 1 Start the HDD Check Scheduler and check the consistency of all of the System Drive 2 Start the Event Viewer and check the source CWNRAID1 3 Confirm the message below which shows the object System Drive was properly initialized Consistency Check Completed Successfully 2560 Information Following message shows the object System Drive x y have not initialized completely yet No Consistency Check started System Drive x y hav
11. or more LED are lighting A used hard disk drive which has any data including partition information on itself must be formatted before it can be used for RAID configurations To format hard disk drives refer to 3 8 3 Format Drive The amount of time for the DACCF initialization can be saved by using BGI Following describes notes for using the BGI 12 16 2 1 BGI Supported Firmware Version BGI was supported by following firmware versions DACCF initialization is essential for the RAID Card which does not have BGI supported firmware BGI supported firmware GP5 143 V4 06 0 64 V4 07 0 08 or later V5 06 0 64 WE 06 070 V5 07 0 08 or later GP5 144 GP5 145 None V5 07 0 08 or later GP5 146 None V5 07 0 08 or later Refer to the display which will appear when the server boot up DACxxxxx Firmware Version x xx x xx 2 2 BGI Start Condition BGI starts or resumes when any write commands are issued to the RAID Card shown as follow Partitions were set by FDISK in MS DOS or Disk Administrator in Windows NT OS setup were started OS setup were resumed after the system reboot OS started after the OS setup completion 7 BGI is processed as background job Pay attention to access LED of hard disk drives and do not cut the power supply of server when any access LED are lighting 13 16 2 3 Procedure to Stop BGI If cutting the power supply off is need
12. otal capacity of the System Drive is 18 GB 9GB 3 1 Use it as rule of thumb because the time depends on the RAID configurations and the type of hard disk drives Approximate execution time of DACCF initialization Number of HDD RAID Level Execution time 1GB RAID1 10 min GB RAID5 7 min GB RAID6 14 min GB RAID5 5 min GB RAID6 10 min GB 11 16 2 Background Initialization BGI Background Initialization hereinafter simply called BGI is a way to initialize optimize System Drive in usual operation hours in parallel Ifthe DACCF initialization was not executed or it was canceled BGI is executed automatically Flow of BGI OS installation RAID Card Installation E Refer to instructions of the server and install RAID Card BIOS Settings Refer to instructions of attached guide and set the BIOS propely RAID Configuration Set Physical Pack and System Drive by DACCF OS Installation Refer to instructions of attached guide and install OS RAID Admin Tools Installation Refer to attached guide and install RAID Administration Tools BGI is started automatically on the first write of the host system Any special operations to start BGI are not needed if the power supply of the server or HDD cabinets were switched off during the BGI process there is a possibility hard disk drives break down Pay attention to access LED of hard disk drives and do not cut the power supply when the one
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