User manual

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•
System maintenance events
Level Type Description
INFO
System shutdown System shutdown.
INFO
System reboot System reboot.
INFO
System console
shutdown
System shutdown from <string> via Console UI
INFO
System web
shutdown
System shutdown from <string> via Web UI
INFO
System button
shutdown
System shutdown via power button
INFO
System LCM
shutdown
System shutdown via LCM
INFO
System console
reboot
System reboot from <string> via Console UI
INFO
System web reboot System reboot from <string> via Web UI
INFO
System LCM
reboot
System reboot via LCM
INFO
FW upgrade start System firmware upgrade starts.
INFO
FW upgrade
success
System firmware upgrade succeeds.
WARNING
FW upgrade failure System firmware upgrade is failed.
ERROR
IPC FW upgrade
timeout
System firmware upgrade timeout on another
controller
INFO
Config imported <string> config imported
•
HAC events
Level Type Description
INFO
RG owner changed The preferred owner of RG <name> has been
changed to controller <number>.
INFO
Force CTR write
through
Controller <number> forced to adopt write-through
mode on failover.
INFO
Restore CTR cache
mode
Controller <number> restored to previous caching
mode on failback.
INFO
Failover complete All volumes in controller <number> completed failover
process.
INFO
Failback complete All volumes in controller <number> completed failback
process.
INFO
CTR inserted Controller <number> is inserted into system
ERROR
CTR removed Controller <number> is removed from system
ERROR
CTR timeout Controller <number> gets no response
ERROR
CTR lockdown Controller <number> is locked down
ERROR
CTR memory NG Memory size mismatch
ERROR
CTR firmware NG Firmware version mismatch
ERROR
CTR lowspeed NG Low speed inter link is down
ERROR
CTR highspeed NG High speed inter link is down
ERROR
CTR backend NG SAS expander is down
ERROR
CTR frontend NG FC IO controller is down
INFO
CTR reboot FW
sync
Controller reboot, reason [Firmware synchronization
completed]
RAG362