HP StorageWorks SAN Virtualization Services Platform Manager User Guide (5697-0454, May 2010)

• Virtual Disk—Provides information about each virtual disk that is allocated from the storage pool.
• Storage Pool Segment—Shows the mapping of logical block addresses (LBAs) on storage pool
members to virtual disks and virtual disk segments.
• Security—Shows which permissions are assigned to users and user groups for managing the
storage pool.
• Disabled Operations—Shows which operations you cannot currently perform on the storage pool,
and the reason for each. See the release notes for a current list of disabled operations.
These tabs are described in the sections that follow.
Storage pool information—Back-End tab
The Back-End tab displays information about the back-end LUs that belong to the storage pool.
Table 34 Storage pool Back-End tab fields
DescriptionDisplay field
An icon indicating back-end LU or stripe set type. These may be any of the following
types:
• —A back-end LU with present status. For information about statuses, see
Status below.
•
—A back-end LU with failed status.
•
—A back-end LU with absent status.
•
—A back-end LU with dual access paths and present status.
•
—A back-end LU with dual access paths and failed status.
•
—A back-end LU with dual access paths and absent status.
•
—A setup back-end LU with present status.
•
—A setup back-end LU with failed status.
•
—A setup back-end LU with dual access paths and present status.
•
— A setup back-end LU with dual access paths and absent status.
•
—A setup back-end LU with dual access paths and failed status.
•
—A stripe set with normal status.
•
—A stripe set with partial status.
•
—A stripe set with absent status.
To display full details about any back-end LU or stripe set, double-click the back-end
LU or stripe set icon. For a description of the details displayed for a back-end LU,
see “Viewing back-end LU information” on page 51.
Back-End Unit Type
The name of the back-end LU or stripe set.
If the back-end LU is exposed to VSM through an FC fabric switch, the name is a
concatenation of the storage system node name and the LUN.
Name
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