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Volume-based SnapRestore for space reservation

For space reservation with volume based snap reserve you need to set space-reservations-volume-enabled option in the snapdrive.conf file.

The space-reservations-volume-enabled option is used to set space guarantee policy on volume and can take the following three values.
Following table describes the behavior of volume-based snap reserve for space reservation.
No space reserve CLI option used; -vbsr execute is specified space-reservations-volume-enabled= Result
none snapshot Space guarantee on the volume does not change.
none none Attempt to set space guarantee as “none” for the volumes.
-reserve configuration value is over-ridden Attempt to set space guarantee for volumes as "volume"
-noreserve configuration value is over-ridden Attempt to set space guarantee for volumes as "none"
none volume Attempt to set space guarantee for volumes as "volume"
Note: –vbsr preview does not check for any of the space reservation options.