APC RAID Subsystem SCSI-SATA II - Manual (Page 88)

- 88 -
read/write error failed.
Error PD read/write error Error: PD <#> lba <#> length <#>
error.
Error UDV recoverable
read/write error Error: UDV stripe <#> PD <#> lba <#>
length <#> recoverable
Error UDV unrecoverable
read/write error Error: UDV <#> stripe <#> PD <#> lba <#>
length <#> unrecoverable
Info UDV stripe rewrite
start/fail/succeed Info: UDV stripe <#> rewrite column
bitmap .
· Snapshot events
Level Type Description
Warning Allocate Snapshot
Mem Failed Warning: Fail to allocate snapshot memory for
UDV .
Warning Allocate Snapshot
Space Failed Warning: Fail to allocate snapshot space for
UDV .
Warning Reach Snapshot
Threshold Warning: The threshold of the snapshot of UDV
has been reached.
Info Snapshot Delete Info: The snapshot of UDV has been
deleted.
Info Snapshot replaced Info: The oldest snapshot version of UDV
has been replaced by the new one.
Info Take a Snapshot Info: Take a snapshot to UDV .
Info Set Size for
Snapshot Info: Set the snapshot size of UDV to
GB.
Info Snapshot rollback
start Info: The snapshot of UDV rollback
start.
Info Snapshot rollback
finish Info: The snapshot of UDV rollback
finish.
· QCopy events
Level Type Description
Info QCopy Starts Info: QCopy start, Target , IP
x.x.x.x ,Type Duplicate
Info QCopy Restarts Info: QCopy restart, Target , IP
x.x.x.x,Type Duplicate
Warning QCopy Connection
Down Warning: QCopy connection fail
Warning QCopy Connection
Retry Warning: QCopy task was aborted
Warning QCopy Task
Setting Warning: QCopy task was aborted.
reason :UDV LBA block size ONLY support 512
bytes
C. Known issues