System Wide LUN reports provide detailed information about the monitored LUNs in your system.
Select beside the LUN name for
which you want to view detailed information.
You can generate and sort the data within LUN reports using the following By Clauses:
By Storage Subsystem
By Capacity
By Probe Time
Each row in the report gives you information for each LUN. The following table describe the fields available through each of the By Clauses:
Field Name |
Description |
Storage Subsystem |
name/alias of storage subsystem containing a LUN |
LUN Name |
name assigned to a LUN by a storage subsystem |
Probe Last Run |
data/time when a probe was last run against the storage subsystem |
Capacity |
total usable storage capacity of a LUN |
Overhead |
storage space used by mirroring or RAID |
Surfaced |
indicates whether a LUN is accessible via a front-end port on the storage subsystem |
VCM Database |
indicates whether a LUN is a VCM database and not usable for a filesystem (EMC only) |
Detachable Mirror |
Indicates whether a LUN is a BCV (EMC only) |
Primary |
if synchronized BCV, this field displays the name of the primary LUN |
Replication |
indicates N/A, NONE, SOURCE, and TARGET. For EMC, the values can be:
For non-EMC, the value in this field is N/A. |
LUN Format |
indicates N/A, Fixed Block, or zSeries LUNs for mainframe use will be labelled as zSeries. All other LUNs are labelled Fixed Block. |
Manufacturer |
name of the manufacturer of a storage subsystem |
Model |
model number of a storage subsystem |
For more information, see Asset Reporting - System Wide Overview.