C. known issues – APC RAID Subsystem SCSI-SATA II User Manual
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read/write error
Error
PD read/write error
Error: PD <#> lba <#> length <#>
error.
Error
UDV recoverable
read/write error
Error: UDV
length <#>
Error
UDV unrecoverable
read/write error
Error: UDV <#> stripe <#> PD <#> lba <#>
length <#>
Info
UDV stripe rewrite
start/fail/succeed
Info: UDV
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
Info
Snapshot Delete
Info: The snapshot of UDV
deleted.
Info
Snapshot replaced
Info: The oldest snapshot version of UDV
Info
Take a Snapshot
Info: Take a snapshot to UDV
Info
Set Size for
Snapshot
Info: Set the snapshot size of UDV
Info
Snapshot rollback
start
Info: The snapshot of UDV
start.
Info
Snapshot rollback
finish
Info: The snapshot of UDV
finish.
·
QCopy events
Level
Type
Description
Info
QCopy Starts
Info: QCopy start, Target
x.x.x.x ,Type Duplicate
Info
QCopy Restarts
Info: QCopy restart, Target
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