PowerPanel for Linux Software Us
Contents
1. FE aE AE aE E AE aE E AE aE AE AE AE HE AE AE AE AE AE HE FE HE aE AE AE a aE a AE AE aa HEHE aa aaa ta Hat PowerPanel for Linux Software User s Manual tt a AE AE FE FE FE AE AE AE FE FE FE AE AE AE E FE FE AEAEE E HEF HEF tt Outline Getting Online Help Getting the UPS status Getting the Daemon settings Setup the UPS and Daemon Daemon Configuration Troubleshooting F F HF a Getting Help pwrstat help Listing help contents with each direction and options for pwrstat command Getting the UPS status pwrstat status Listing current UPS propertyies and status as following Properties Model Name 2208 UPS CP585 Rating Voltages sses ee ees 120 V Rating POWSL wack eines Se eee es 515 VA 335 Watt Current UPS status DEES gerere aR Gade os bees Tei Normal Power Supply by Utility Power Utility Voltage 111 V TOAD osha ean eyo eal o E ea 0 Remaining Runtime 60 min Battery Capacity 100 Note These display items depends on UPS specification Getting the Daemon settings pwrstat config Listing current Daemon settings as following Daemon Configuration Action for Power Failure Delay time since Power2. Failure 60 sec Run Script c ommand seseo Bele ates Seals ale On Path of script Command erts weee een wes etc pwrstatd powerfail sh Duration of command running 1 sec Enable shutdown system on Action for Battery Low Delay time since Battery Low 5 sec RUN SCript command diwes ote eS eer ave On Path of script Command s secs sce maries etc pwrstatd lowbatt sh Duration of command running 1 sec Enable shutdown system on Setup the UPS and Daemon Setup action for power failure as example pwrstat pwrfail delay 60 active on cmd etc pwrstatd powerfail sh duration 1 shutdown on As above setting it will take 1 second to run a shell script etc pwrstatd powerfail sh and shutdown system since utility power has failure for 1 minute Setup action for power failure as example pwrstat lowbatt delay 5 active on cmd etc pwrstatd lowbatt sh duration 1 shutdown on As above setting it will take 1 second to run a shell script etc pwrstatd lowbatt sh and shutdown system since UPS s battery capacity has low then a threshold for 5 seconds Note 1 The battery capacity etc pwrstatd conf 2 The parameter pwrfail and lowbatt are exclusively 3 The unit of options delay is second 4 Both shell script etc pwrstatd powerfail sh and etc pwrstatd lowbatt sh were copied in installation procedure 5 Least one of param
3. dev dev usb hiddev dev usb hid hiddev such as hiddev0O if UPS is connected by USB cable Ensure hid device can be found at directory of dev such as ttyS0O if UPS is connected by serial cable e Ensure Linux kernel version is more than 2 4 22 or 2 6 Ensure kernel module usbhid ko is loaded on system in kernel 2 4 and hid o in kernel 2 6 3 Can not installation or uninstallation a Ensure user account is root because the installation uninstallation needs root privilege to setup system b The target Linux may not work with our installation procedure please refer to file doc deploy guide to get more detail information 4 pwrstat have no function a Ensure pwrstatd is working b Ensure prohibit client access option is set as no in pwrstatd configuration file 5 The pwrstatd daemon can not detect the UPS which has H2C USB adapter a Ensure linux system have libusb library It can be found at usr lib directory b Ensure the libusb soname is libusb 0 1 s0 4 c If libusb soname version is less than libusb 0 1 so 4 please go to rpmfind or sourceforge web site download the libusb rpm package and install it The rpmfind and sourceforge download web site are shows as below rpmfind web site http rpmfind net sourceforge web site http sourceforge net
4. eter delay active cmd duration or shutdown Threshold can be changed in file necessary but on only one 6 The options of cmd can be any shell script in system but it will be run by root authority 7 The default action setting for both of pwrfail and lowbatt are same as above setting of example Setup UPS alarm pwrstat alarm on pwrstat alarm off To turn UPS s alarm On or Off Setup UPS mute temporary pwrstat mute To mute UPS s alarm for this power event until next one Daemon Configuration The daemon s configuration file is locate at etc pwrstatd conf Daemon Event Log The daemon will record the power event in pwrstatd log log file which can be found on var log directory Troubleshooting 1 What kind of UPS is supported by PowerPanel for Linux a The pwrstatd support USB Port and Serial Port to monitor UPS b A UPS is designed under architecture of USB HID Power Class a UPS has DB 9 connector for RS 232 or Dry Contact communication 2 Can not establish communication with UPS a Ensure UPS type is supported by PowerPanel for Linux b Ensure USB or Serial cable is connected between UPS and computer Directly connect computer and UPS without USB Hub is helpful to solve if w T hich have communication problem C Try to unplug and plug the USB Cable with UPS d Ensure hid device can be found at directory of dev hid
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