
Troubleshooting 146
–
Cause:
Firefox may have a memory leak after running for a long time.
The memory leak-related issues may cause Firefox to function
improperly.
–
Resolution:
Restart the Firefox Web browser and log into Power
Center again.
•
Problem 8:
Cannot see the Power/Temperature data in the
Dashboard
tab.
–
Cause:
You may have changed the settings of the Power/Temperature
sampling intervals. Before the new settings take effect, the
Power/Temperature data may be temporarily unavailable.
–
Resolution:
Wait until the new settings take effect. For more
information on when the settings are effective, see "Monitoring
Settings" in the "Configuring" chapter.
•
Problem 9:
Power Center is corrupted or uninstalled, but the previously-
existing power policies (including EPR) on the devices are still effective.
–
Cause:
Even if Power Center is corrupted or uninstalled, the Power
Cap Values of the existing power policies (including EPR) on the
devices still remain effective.
–
Resolution:
Check your data center power capacity to avoid tripping
the breaker before performing the following steps. 1) If you uninstall
Power Center, make sure you have removed all devices before
uninstalling. 2) If Power Center is corrupted, do one of the following
to remove the power policies: 2.1) If the device number is small, access
the Dell iDRAC management console, and manually remove the
power policies. 2.2) If the device number is large, perform the
following steps: a) Install Power Center. b) Add all the devices to the
Power Center management console. c) Create a logical group that
contains all these devices, then create any power policy for this group.
d) Remove all these devices from the Power Center management
console. After completing the steps a-d, Power Center will remove the
policies first, then remove the devices.
•
Problem 10:
A PostgreSQL error log "FATAL: terminating connection due
to administrator command" occurred in the Windows event log.
–
Cause:
This is caused by Power Center server shutdown. Normally the
Power Center database service (Dell OpenManage Power Center
Database Server service) will stop after other Power Center services,
but if the Power Center server has been shut down quickly, the Power
OpenManagePowerCenter_User_Guide.book Page 146 Friday, March 2, 2012 10:33 AM
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