Overland Storage SnapServer Administrator's Manual page 75

SnapServer 7.0 Administrator's Guide
At the Storage Pool Properties page, you can edit these options:
Option
Storage Pool Name
Parity Mode
Snapshot Pool
If changes are made to the storage pool, a confirmation page is shown. Click OK to accept
the changes.
10400317-001 10/2011
Description
Use this field to change the name of the storage pool. It can be up to 32
alphanumeric characters and spaces.
You can change the Parity Mode. Your options are based on the current
setting and available disk drives.
Possible options include:
• No parity available.
• Single-parity protection only.
• Single- or dual-parity protection available.
NOTE: Increasing the parity level always requires the addition of an
unassigned disk to the storage pool. In addition, it may require
the installation of additional disks if none are currently
available.
Use the drop-down list to choose a percentage of the storage pool that
you want reserved for snapshots. You can only decrease the current
reserved space from the Properties page.
NOTE: If you grow the storage pool by adding a drive and not changing
the parity mode, you can allocate the new space to increase
snapshot space.
For more details about snapshots, refer to
©2010-11 Overland Storage, Inc.
4 – DynamicRAID Storage
"Snapshots" on page 6-2.
4-6