User manual

46 SPARC Enterprise T1000 Server Administration Guide • April 2007
The Disk Status column displays the status of each physical disk. Each member disk
might be OK, indicating that it is online and functioning properly, or it might be
FAILED, MISSING, or otherwise OFFLINE, indicating that the disk has hardware or
configuration issues that need to be addressed.
For example, an IM with a secondary disk that has been removed from the chassis
appears as:
See the raidctl(1M) man page for additional details regarding volume and disk
status.
Note – The logical device names might appear differently on your system,
depending on the number and type of add-on disk controllers installed.
The preceding example indicates that the RAID mirror is still resynchronizing with
the backup drive.
The following example shows that the RAID mirror is synchronized and online:
Under RAID 1 (disk mirroring), all data is duplicated on both drives. If a disk fails,
see the service manual for your server for instructions.
For more information about the raidctl utility, see the raidctl(1M) man page.
# raidctl
RAID Volume RAID RAID Disk
Volume Type Status Disk Status
------------------------------------------------------
c0t0d0 IM DEGRADED c0t0d0 OK
c0t1d0 MISSING
# raidctl
RAID Volume RAID RAID Disk
Volume Type Status Disk Status
------------------------------------------------------
c0t0d0 IM OK c0t0d0 OK
c0t1d0 OK