The clone split estimation helps you to estimate the required storage space (in MB) to split a LUN clone. Depending on the clone split estimation provided by SnapDrive for UNIX, you can determine the space availability to split a LUN clone.
Step
- Enter the following command to estimate the required storage space to split a LUN clone. snapdrive clone split estimate [-lun]long_lun_name [long_lun_name...] | [{-dg | -vg | -fs | -hostvol | -lvol}file_spec [file_spec...]] | [-snapname long_snap_name] {-volclone|-lunclone}] [-v | -verbose]
This operation displays the following information:
- Resource name
- Container- Volume for a LUN clone
- Required Space - space required to split a LUN clone
- Available space - space available on the container
- Storage Status - indicates the space availability for a LUN clone split
- Owned Space - space occupied by the LUN clone
- Shared Space - space occupied by the LUN clone along with the parent
The Owned Space and Shared Space is displayed when you use -verbose
option.
Example
The following example estimates the storage space to split a LUN clone.
# snapdrive clone split estimate -fs /mnt/my_mnt1
Resource Container Required Available Storage
Space(MB)Space(MB) Status
/mnt/my_mnt1 f3050-220 5120 9986 AVAILABLE
-112:/vol/vol_1
The following is an example of using the -verbose option. Alternatively, you can use -v option.
# snapdrive clone split estimate -fs /mnt/my_mnt1 -verbose
Resource Container Owned Shared Required Available Storage
Space(MB)Space(MB)Space(MB)Space(MB) Status
/mnt/my_mnt1 f3050-220 365 403 5120 9986 AVAILABLE
-112:/vol/vol_1