HP StorageWorks 2000 Series Reference Manual page 71

SMU enables you to manage virtual disks in a variety of ways. You can:
View the status of virtual disks and disk drives
Expand virtual disk capacity
Removing a virtual disk from quarantine
Verify a virtual disk
Change a virtual disk's owner
Change a virtual disk's name
Delete a virtual disk
For information about reconstructing a failed virtual disk, see "Troubleshooting
Using SMU" on page 195.
You can view status information for a virtual disk and for disk drives associated
with a virtual disk.
To view information about a virtual disk:
1. Select Manage > Virtual Disk Config > Vdisk Configuration > Vdisk Status.
For each virtual disk, the virtual disk panel shows a status icon; the name, RAID
level, size, number of disk drives, and number of volumes; and utility status, if any.
2. Select a virtual disk.
The Virtual Disk Status panel shows the following information:
RAID Level – Either RAID 0, 1, 3, 5, 6, 10, 50, or Non-RAID.
Virtual Disk Size – Virtual disk size in Gbyte.
Virtual Disk Status – One of the following values:
Online – Good status for RAID 0 and non-RAID.
Fault Tolerant – Good status for RAID 0, 1, 3, 5, 6, 10, or 50.
Fault Tolerant–Degraded, Missing Drive – One drive is down or missing in a
RAID 6 virtual disk.