Source disk fails during replace member operation
Issue: | The source disk fails during the Replace Member operation. |
Corrective | If the source data is available from other disks in the virtual disk, the rebuild begins |
Action: | automatically on the target disk, using the data from the other disks. |
Target disk fails
Issue: | The target disk fails. |
Corrective | If the target disk fails, the Replace Member operation aborts. |
Action: |
|
General disk fails
Issue: | A general disk fails. |
Corrective | If the target disk fails and the Replace Member operation aborts but the source |
Action: | data is still available, then the Replace Member operation continues as Replace |
| Member. |
Linux operating system errors
Virtual disk policy is assumed as
Error: | <Date:Time> <HostName> kernel: sdb: asking for cache data |
| failed |
| <Date:Time> <HostName> kernel: sdb: assuming drive cache: write |
| through |
Corrective | The error message is displayed when the Linux Small Computer System Interface |
Action: | (SCSI) |
| manages the virtual disk cache settings on a per controller and a per virtual disk |
| basis, so the firmware does not respond to this command. The Linux SCSI mid- |
| layer assumes that the virtual disk's cache policy is |
| device node for a virtual disk. This value changes for each virtual disk. |
| For more information about |
| Policies. |
| Except for this message, there is no effect of this behavior on normal operation. |
| The cache policy of the virtual disk and the I/O throughput are not affected by this |
| message. The cache policy settings for the PERC SAS RAID system remain |
| unchanged. |
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