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MegaRAID SAS Software User Guide Appendix A: Events and Messages
| Error Levels
Appendix A
MegaRAID Storage Manager software monitors the activity and performance of all
controllers in the workstation and the devices attached to them. When an event occurs,
such as the start of an initialization, an event message appears in the log at the bottom
of the MegaRAID Storage Manager window.
A.1 Error Levels Each message that appears in the event log has an error level that indicates the severity
of the event, as shown in Table134.
A.2 Event Messages Table135 lists all of the MegaRAID Storage Manager event messages. The event
message descriptions include placeholders for specific values that are determined
when the event is generated. For example, in message No. 1 in the Event Messages
table, “%s” is replaced by the firmware version, which is read from the firmware when
the event is generated.
Events and Messages
This appendix lists the MegaRAID Storage Manager events that can appear in the event
log.
Table 134: Event Error Levels
Error Level Meaning
Information Informational message. No user action is necessary.
Warning Some component might be close to a failure point.
Critical A component has failed, but the system has not lost data.
Fatal A component has failed, and data loss has occurred or will occur.
Table 135: Event Messages
Number Type Event Text
0x0000 Information MegaRAID firmware initialization started (PCI ID
%04x/%04x/%04x/%04x)
0x0001 Information MegaRAID firmware version %s
0x0002 Fatal Unable to recover cache data from TBBU
0x0003 Information Cache data recovered from TBBU successfully
0x0004 Information Configuration cleared
0x0005 Warning Cluster down; communication with peer lost
0x0006 Information Virtual drive %s ownership changed from %02x to %02x
0x0007 Information Alarm disabled by user
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