Users Guide
Table Of Contents
- Dell EMC OpenManage Power Center 4.0 User’s Guide
- Overview
- Getting started
- Using OpenManage Power Center
- Preinstallation requirement for OpenManage Power Center
- Using Power Center on Microsoft Windows operating systems
- Installing OpenManage Power Center on Microsoft Windows Server
- Installed directories in Windows
- OpenManage Power Center services on Microsoft Windows operating systems
- Upgrading Power Center on Microsoft Windows operating systems
- Uninstalling OpenManage Power Center on Microsoft Windows operating system
- Launching OpenManage Power Center on Microsoft Windows operating systems
- Configuring Enhanced Security Configuration for Internet Explorer
- Using OpenManage Power Center on Linux operating systems
- Using OpenManage Power Center through Command Line Interface
- Command Line Interface error handling
- Command Line Interface commands
- help
- add_profile
- update_profile
- add_device
- update_device
- rediscover_device
- find_device
- remove_profile
- delete_device
- add_group
- delete_group
- update_group
- add_device_to_group
- remove_device_from_group
- move_device
- move_group
- add_group_to_group
- List commands
- list_device_props
- list_devices
- list_group_props
- list_groups
- list_report_groups
- list_reports
- run_report
- discover_device
- backup_database
- restore_database
- add_ssh_server_key
- remove_ssh_server_key
- list_ssh_server_key
- Command line interface error codes
- Access control
- Task management
- Device Management
- Virtual machines
- Power Monitoring
- Temperature Monitoring
- Policies
- Analysis
- Managing reports
- Event Management
- Security
- Configuring settings
- Logs
- Troubleshooting
- Why am I being required to log in more than once by Power Center?
- Why can’t I access the Power Center management console from a Web browser, even though the Power Center server is running normally?
- Why was I automatically logged out of Power Center?
- Why did my connection to iDRAC6 devices (PowerEdge Servers) fail, when the network connection status is Connected?
- Why can’t Power Center receive events sent from devices?
- Why are previously-existing power policies (including EPR) still effective on devices when Power Center is corrupted or has been uninstalled?
- Why do I see the PostgreSQL error log "FATAL: terminating connection due to administrator command" in the Windows event log?
- Why I can’t open power center login page when I access it through Firefox 31?
- Why I encounter an error, “An internal error occurred. Contact the technical support for help: subordinate error code: 0x8f0c1301”, the Home page when OpenManage Power Center server is installed on SUSE Linux Enterprise Server 11 SP2?
- Why do I encounter a network exception while adding a LDAP user?
- Why do I encounter a network exception while adding a chassis to a group?
- In the compare report, why is the average power value of a device different when the service is stopped for a few hours?
- Why is the “policy return to normal” event not displayed when the only device in the Chassis Management Controller (CMC) is deleted?
- After discovering the devices, incorrect device information is displayed? Why is this happening?
- I am not able to view the power headroom graph on the home screen. How do I troubleshoot?
- I am not able to manage the servers discovered by OMPC through the Redfish protocol. Events are also not logged. How do I troubleshoot and resolve the issue?
- I discovered a server through the Redfish protocol. When I tried to manage the server, the events are not logged in the event list. What do I do now?
- Upgrade failure recovery on Microsoft Windows operating system
- Upgrade failure recovery on Linux operating system

Event Management
This chapter provides information on event types, severity levels, supported UPS/PDU events, and how to manage Power Center events.
You can receive events indicating an abnormal power/temperature situation in the data center. Power Center detects:
• Pre-dened events
• Custom events
Power Center uses port 6553 to listen for internal events. If another application is congured to use port 6553, you must change it to
reserve port 6533 for Power Center.
Power Center uses port 162 to listen for events from external devices. If the SNMP Trap service exists and uses port 162, Power Center
automatically uses port 1162 to receive external events forwarded by the SNMP trap service.
In the left pane, click Events. The Events screen is displayed. On this screen, you can:
• Acknowledge Events
• Add a note to an event
• Delete events
• Sort events
• Filter events
• Export events
Topics:
• Pre-dened events
• Custom events
• Application log events
• Supported PDU and UPS events
• Event severity levels
• Viewing events
• Sorting events
• Adding comments to events
• Deleting events
• Filtering events
• Sending test events from an IPMI device
Pre-dened events
A predened event is an event that Power Center denes based on system conditions. Device support for events includes:
• UPS/PDU devices – To receive events, you must subscribe to the event from the console of that PDU or UPS.
• PowerEdge tower and rack servers – Support all IPMI events (IPMI Power Unit, IPMI Power Supply, IPMI Processor Temperature Trip,
IPMI Fan).
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