68 Netra T2000 Server Administration Guide • September 2006
The preceding example indicates that no RAID volume exists. In another case:
In this example, a single IM volume has been enabled. It is fully synchronized and is
online.
The server’s on-board SAS controller can configure as many as two RAID volumes.
Prior to volume creation, ensure that the member disks are available and that there
are not two volumes already created.
The values provided in the RAID Status column are described as follows:
■ OK – The RAID volume is online and fully synchronized
■ RESYNCING – The data between the primary and secondary member disks in an
IM are still synchronizing.
■ DEGRADED – A member disk has failed or is otherwise offline.
■ FAILED – The volume should be deleted and reinitialized. This can occur when
any member disk in an IS volume is lost, or when both disks are lost in an IM
volume.
The values provided in the Disk Status column are described as follows:
■ OK – The drive is online and functioning properly
■ FAILED, MISSING,orOFFLINE – 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.
# raidctl
RAID Volume RAID RAID Disk
Volume Type Status Disk Status
------------------------------------------------------
c0t0d0 IM OK c0t0d0 OK
c0t1d0 OK
# raidctl
RAID Volume RAID RAID Disk
Volume Type Status Disk Status
------------------------------------------------------
c0t0d0 IM DEGRADED c0t0d0 OK
c0t1d0 MISSING
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