MegaRAID
WebBIOS
2-77
Hitachi Compute Rack 210H/220H BIOS Guide
Status
This section describes statuses of virtual drives / physical drives displayed in
MegaRAID WebBIOS.
Status of the virtual drive
Here is a list of statuses for disk arrays.
Table 2-23: Statuses for disk arrays
Status
Description
Optimal
Normal. The virtual drive is operable.
Partially Degraded
One physical drive fails in a RAID 6 virtual drive.
Degraded
One physical drive fails in a RAID 1, 5, or 10 virtual drive.
Offline
The virtual drive is inoperable because of either failures in multiple drive s in
a redundant disk array or a failure in a drive in a non-redundant disk array.
Status of the physical drive
Table 2-24: Status of the disk
Status
Description
Online Normal.
Offline/Failed
A fault has occurred.
The physical drive is separated from the disk array due to a failure.
Rebuild
Rebuilding is underway.
Global Hot Spare
The physical drive is set as a global hot spare.
Dedicated Hot Spare
The physical drive is set as a dedicated hot spare.
Unconfigured Good
This is not used for a disk array.
Unconfigured Bad
A fault has occurred.
The unrecognizable disk is restored to recognizable.
Missing
A fault has occurred.
A "normal" disk has been removed.