LUN Utilization Summary for IBM XIV Arrays
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Next, click a link from the # Volumes column.
See How Capacity Values are Represented in XIV Reports.
Table: LUN Utilization Summary for IBM XIV Arrays
Column name | Description |
|---|---|
|
Volume Name |
Volume name |
|
Allocated Size |
Allocated storage is physical storage consumed, including parity overhead and system overhead. A gap between raw and allocated capacity may indicate unused capacity, such as drives in a rack that are not in use. |
|
Used |
Used storage in GB or blocks consumed |
|
Snaps |
Number of snapshots, links to Snapshot Detail Report |
|
Consistency Group |
Consistency Group Name, Links to CG Detail Report |
|
Master Volume |
The Master volume of the snapshot. |
|
Pool |
Storage Pool Name, links to Array display |
|
Thin |
Y = Thin Provisioning by Storage Pool |
|
Storage Array |
Array Name links to Array Display |
|
Locking Status |
The locking status of the volume or snapshot. If the field is empty, it means it is Not Locked |
|
Serial # |
Volume serial number |
|
Sync Type |
Mirroring Status, if mirrored |
|
Current Role |
For mirrored volumes and snaps, either Primary or Secondary servers. |
|
Host |
Name of the host that is using the storage |
|
Host LUN |
The LUN to which the host is mapped |
|
Mount Point |
The host's filesystem mount point for this LUN. It is possible to have zero mount points and filesystems, in the scenario where a LUN has been allocated to the host, but the host has not yet made use of it by creating a filesystem and mounting it. |
|
Filesystem |
The host's filesystem or drive name to which the LUN maps. LUNs simply appear as disks to hosts. |
|
Array Port WWN |
The unique identifier, World Wide Name, of the array port address. |
|
Related System |
Related storage array |
|
Related Pool |
Related storage pool |
|
Related Volume |
Related volume |