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APPENDIX
Appendix D
Event Notification Configurations
The controller classifies disk array events into four levels depend-
ing on their severity. These include level 1: Urgent, level 2: Serious,
level 3: Warning and level 4: Information. The level 4 covers notifica-
tion events such as initialization of the controller and initiation of the
rebuilding process; Level 2 covers notification events which once have
happen; Level 3 includes events which require the issuance of warning
messages; Level 1 is the highest level, and covers events that need
immediate attention (and action) from the administrator. The following
lists sample events for each level:
Event
Level
Meaning
Action
Device Inserted
Warning
HDD inserted
Device Removed
Warning
HDD removed
Reading Error
Warning
HDD reading error
Keep Watching HDD status, may
be it caused by noise or HDD
unstable.
Writing Error
Warning
HDD writing error
Keep Watching HDD status, may
be it caused by noise or HDD
unstable.
ATA Ecc Error
Warning
HDD ECC error
Keep Watching HDD status, may
be it caused by noise or HDD
unstable.
Change ATA
Mode
Warning
HDD change ATA
mode
Check HDD connection
Time Out Error
Warning
HDD time out
Keep Watching HDD status, may
be it caused by noise or HDD
unstable.
Device Failed
Urgent
HDD failure
Replace HDD
PCI Parity Error
Serious
PCI parity error
If only happen once, it may
be caused by noise. If always
happen, please check power
supply or contact to us.
Device
Failed(SMART)
Urgent
HDD SMART failure
Replace HDD
A. Device Event
