96 Implementing the IBM Storwize V5000 Gen2 with IBM Spectrum Virtualize V8.1
* The total capacity values assume that all of the storage pools in the system use the same
extent size.
Volumes are created from the extents that are available in the pool. You can add MDisks to a
storage pool at any time, either to increase the number of extents that are available for new
volume copies or to expand existing volume copies. Place the cursor over the Pools function
icon and click to display the Pools menu options (Figure 3-33).
Figure 3-33 Navigate to the Pools menu
The Pools menu includes the following options:
Pools Shows a list of pools that are already available within the system. It
provides an option to create or modify pools and
child pools, adding
additional storage.
Volumes by Pool Applies the high-level filter, listing all defined volumes per pool. It also
provides a capacity overview, which is valid for a specific, selected
pool only. This view is excellent when you plan a migration of a volume
to another pool so that you have a common overview of all pools and
their associated volumes. Unused volumes are not listed.
1024 131,072 (128 TB) 130,000 96 TB 0,131,072 (128 TB) 004 PB
2048 262,144 (256 TB) 260,000 96 TB 0,262,144 (256 TB) 008 PB
4096 262,144 (256 TB) 262,144 96 TB 0,524,288 (512 TB) 016 PB
8192 262,144 (256 TB) 262,144 96 TB 1,048,576 (1024TB) 032 PB
Extent size
(MB)
Maximum non
thin-provisioned
volume capacity
in GB
Maximum
thin-provisioned
volume capacity
in GB
Maximum
Compressed
Volume Size
Maximum MDisk
capacity in GB
Total storage
capacity
manageable
per system*