Viewing Additional Information About A Storage Pool - HP 12000 User Manual

Hp 12200 gateway virtual library system user guide (bw403-10001, june 2011)
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Table 5 Storage Pool Capacity Table (continued)
Reserved for System
Usable Capacity
Logical Data
Used Capacity
Available Capacity
Ratio

Viewing Additional Information about a Storage Pool

To view additional capacity information for a particular storage pool:
On the Storage Allocation by Pool screen, click the Storage Pool name field.
The Storage Pool Capacity screen displays the over all capacity information for the selected storage
pool and a graphical representation showing the Logical, Used, and Available storage capacity.
Figure 31 Storage Pool Capacity Screen
The Storage Pool Capacity table lists the following capacity values:
Table 6 Storage Pool Capacity Table
Total Physical Capacity
Reserved for System
120 Monitoring
The space required for system overhead and metadata.
Storage Pool 1 or the FireSafe can have more space
reserved than other storage pools due to Deduplication
metadata that can be up to 2 TB.
The physical storage capacity available for user data. This
is the total Physical Capacity less the space reserved for
the system.
The size of all backup data currently retained and visible
to the backup application.
The physical storage used for data whether or not it is
deduplicated.
The physical storage currently available for additional
backup data. This is the total Usable Capacity less the
Used Capacity.
The ratio of Logical Data to Used Capacity.
Total physical storage capacity purchased and installed
on the system. This is the sum of all LUN capacity in the
pool, minus the space reserved for formatting overhead.
The space required for system overhead and metadata.
Storage Pool 1 or the FireSafe can have more space

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