Suspected De-provisioned Hosts
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Sometimes LUNs have been assigned to a host, but later, that host is re-assigned or de-provisioned. Often when hosts are retired, their storage is not given back to the pool and that storage remains unused.
Capacity Manager identifies suspected de-provisioned hosts by determining data staleness--that is, finding hosts for which data has not been collected within the specified time period. The default period is 14 days, however, you can choose from 3 days to a year for the report's time period. Hosts in this list deserve further investigation to determine if they truly have been de-provisioned.
Table: Suspected De-provisioned Hosts
Column name | Description |
|---|---|
|
Name |
The name of the logical unit (LUN). |
|
RAID Type |
The RAID type of the volume group. |
|
Array Group |
The array group from which this host originated. See Array Group Details . |
|
Storage Array |
The name of the array on which the host's application is consuming storage. |
|
Capacity |
Capacity of the LUN. |
|
Estimated Used |
Estimated capacity that is in use. |
|
Estimated Available |
Estimated capacity available for this host. |
|
Mount Point Used |
Amount of storage used by the mount point. |
|
Host |
Host name. See Host Utilization Detail . |
|
Host LUN |
The LUN on which this storage is located |
|
Mount Point |
The mount point for the filesystem. |
|
Filesystem |
The filesystem that is consuming storage. |
|
Volume Group |
The volume group associated with this host. |
|
Host Storage Domain |
The storage domain associated with this host. |
|
Array Port WWN |
The worldwide names that identify the array ports. |