Accusys ExaRAID GUI - Manual (Page 172)

Using the CLI Commands
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4.12 Snapshot
Command svpcreate
Synopsis svpcreate pdevice sdevice
Description Create a snapshot volume pair.
Restrictions
pdevice and sdevice must not be a private virtual disk.
sdevice must not be used by any LUN.
pdevice and sdevice must not be in faulty and regular
initialization state.
The capacity of sdevice must be greater than 10% of the
capacity of pdevice.
Command svpdelete
Synopsis svpdelete pdevice
Description Delete a snapshot volume pair.
Restrictions There must be no snapshot volume on the volume pair.
Command svolcreate
Synopsis svolcreate pdevice svolx [-n name]
Description Create a snapshot volume.
Parameters [-n name]:The name of a snapshot volume.
Restrictions
Primary and secondary volume of snapshot volume pair
must not be in faulty state.
All snapshot volume of the same primary volume must not
be in the restoring state.
There must be no existed svolx.
Command svoldelete
Synopsis svoldelete svolx [-f]
Description Delete a snapshot volume.
Parameters [-f]: force to delete LUN mapping
Command svset
Synopsis svset pdevice/all [-p percentage]
Description Set a snapshot volume pair option.
Parameters [-p percentage]: set the threshold for overflow alert