Here are the commands to run on the Netapp Controller to take any existing snapshot and create a LUN Clone
1) Optional, create a new snap to be used as the basis of the LUN clone
snap create volume snap_name
2) Create the lun clone, in the same volume as existing lun, using existing snap
lun clone create /vol/volume/clone01 -b /vol/volume/lun01 snap_name
a. If you get the following error lun clone create: No space left on device use the following syntax
lun clone create /vol/volume/clone01 -o noreserve -b /vol/volume/lun01 snap_name
3) Mount the clone to the off-host backup server.
lun map /vol/volume/clone01 backup_igroup #
backup_igroup = the initiator group associated with the backup server.
# = the LUN ID to mount the LUN as
a. You could use SnapDrive to mount the LUN to the off-host backup server, as an alternative.
4) On the backup server rescan your drives
5) Bring the new volume on-line
6) Perform the backup
7) Take the volume off-line
8) Remove the clone from the off-host backup server
lun unmap /vol/volume/clone01 backup_igroup
backup_igroup = the initiator group associated with the backup server
9) Remove the clone
lun destroy /vol/volume/clone01
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