HP StorageWorks XPath OS 7.4.X System Error Messages Reference Guide (AA-RVHGC-TE, September 2005)

52 Error messages
CM-EVENT_MODULE_DOWN
Message
Probable cause
One of the following three events has occurred:
• When the switch is first powered on, the iomctlr daemon gets the image version number from
nonvolatile memory and sends it to the cpmgr daemon. When this version does not match the version
configured in the database, this message is generated by cpmgr, indicating that you must download a
new image into nonvolatile memory that matches what is configured in the database.
• After the switch has been brought up and is running, the cpmgr daemon sends a heartbeat message to
the iomctlr daemon. If cpmgr does not receive a response to three consecutive heartbeats, this message
is generated by cpmgr, indicating a system failure occurred and a reboot is necessary.
• The message is generated during a switch shutdown initiated by the reboot command.
Recommended action
1. If this message is generated because of the first event above, install a new version of the firmware and
reboot.
2. Verify that the firmware version in nonvolatile memory matches that configured in the database by
issuing the firmwareShow command.
See the HP StorageWorks XPath OS 7.4.x command reference guide for more information on this
command.
3. If this message is generated because of the second event above, reboot the switch.
Severity
Critical
CM-EVENT_MODULE_UP
Message
Probable cause
The switch was rebooted or the module is operational.
Recommended action
No action is required.
Severity
Info
process_id (EvtMgr): date time
Critical CM-EVENT_MODULE_DOWN, 1, Module down
process_id (EvtMgr): date time
Info CM-EVENT_MODULE_UP, 4, Module up