The volume clone split estimate command displays an estimate of the free disk space required in the aggregate to split the indicated clone volume from its underlying parent volume. The value reported might differ from the space actually required to perform the split, especially if the clone volume is changing when the split is being performed. This command is only supported for flexible volumes.

Parameters

[-vserver <vserver name>] - Vserver Name: This specifies the estimates for free disk space required for splitting FlexClone volumes residing on this Vserver. If the -flexclone option is also specified, then the command displays the free disk space estimate only for the specified FlexClone volume residing on the specified Vserver.
[-flexclone <volume name>] - FlexClone Volume: This specifies the free disk space estimate for splitting this FlexClone volume.
[-type {RW|DP}] - FlexClone Type: This parameter specifies the type of FlexClone volume. A read-only FlexClone volume is created if you specify the type as DP; otherwise a read-write FlexClone volume is created.
[-parent-vserver <vserver name>] - FlexClone Parent Vserver: This specifies the free disk space estimates for splitting the FlexClone volumes that are clones in the specified parent Vserver.
[-b, -parent-volume <volume name>] - FlexClone Parent Volume: This specifies the free disk space estimates for splitting the FlexClone volumes cloned off this parent volume.
[-parent-snapshot <snapshot name>] - FlexClone Parent Snapshot: This specifies the free disk space estimates for splitting the FlexClone volumes cloned off this parent snapshot.
[-state {online|restricted|offline|force-online|force-offline|mixed}] - FlexClone Volume State: This specifies the free disk space estimates for splitting the FlexClone volumes with the specified state.
[-junction-path <junction path>] - Junction Path: This specifies the free disk space estimates for splitting the FlexClone volumes mounted at this junction path.
[-junction-active {true|false}] - Junction Active: If this specified, the command displays the free disk space estimate for splitting the FlexClone volumes with the specified junction path status.
[-s, -space-guarantee {none|volume}] - Space Guarantee Style: This specifies the free disk space estimates for splitting the FlexClone volumes with the specified type of space guarantee.
[-space-guarantee-enabled {true|false}] - Space Guarantee In Effect: This specifies the free disk space estimates for splitting the FlexClone volumes with the specified state of space guarantee.
[-aggregate <aggregate name>] - FlexClone Aggregate: This specifies the free disk space estimates for splitting the FlexClone volumes residing on the specified aggregate.
[-dsid <integer>] - FlexClone Data Set ID: This specifies the free disk space estimates for splitting the FlexClone volume with the specified DSID (data set ID).
[-msid <integer>] - FlexClone Master Data Set ID: This specifies the free disk space estimates for splitting the FlexClone volumes with the specified MSID (master data set ID).
[-size {<integer>[KB|MB|GB|TB|PB]}] - FlexClone Size: This specifies the free disk space estimates for splitting FlexClone volumes with the specified size.
[-used {<integer>[KB|MB|GB|TB|PB]}] - Used Size: This specifies the free disk space estimates for splitting the FlexClone volumes with the specified amount of used disk space.
[-split-estimate {<integer>[KB|MB|GB|TB|PB]}] - Split Estimate: This specifies the free disk space estimates for splitting the FlexClone volumes which match with the specified free disk space estimate for splitting.
[-blocks-scanned <integer>] - Blocks Scanned: This specifies the free disk space estimates for splitting the FlexClone volumes for which the specified number of blocks have been scanned.
[-blocks-updated <integer>] - Blocks Updated: This specifies the free disk space estimates for splitting the FlexClone volumes for which the specified number of blocks have been updated.
[-comment <text>] - Comment: This specifies the free disk space estimates for splitting the FlexClone volumes that have the specified value for the comment field.
[-qos-policy-group <text>] - QoS Policy Group Name: This parameter optionally specifies which QoS policy group to apply to the FlexClone volume. The policy group defines measurable service level objectives (SLOs) that apply to the storage objects with which the policy group is associated. If you do not assign a policy group to the FlexClone volume, the system does not monitor and control the traffic to the volume.
[-qos-adaptive-policy-group <text>] - QoS Adaptive Policy Group Name: This optionally specifies which QoS adaptive policy group to apply to the volume. This policy group defines measurable service level objectives (SLOs) and Service Level greeements (SLAs) that adjust based on the volume allocated space or used space. This parameter is not supported on FlexGroups.
[-caching-policy <text>] - Caching Policy Name: This specifies the free disk space estimates for splitting the FlexClone volumes that are clones with the specified caching policy.
[-parent-vol-type <volAccessType>] - Parent volume type: This specifies the free disk space estimates for splitting the FlexClone volumes that are clones of the parent volumes with the specified type.
[-flexclone-used-percent <percent>] - FlexClone Used Percentage: This specifies the free disk space estimates for splitting the FlexClone volumes that are clones with the specified percentage of used space.
[-vserver-dr-protection {protected|unprotected}] - Vserver DR Protection: This specifies the free disk space estimates for splitting the FlexClone volumes that are clones with the specified Vserver SnapMirror protection.
[-block-percentage-complete <integer>] - Percentage Complete: This specifies the free disk space estimates for splitting the FlexClone volumes for which the specified percentage of Block processing has been completed.
[-uid <integer>] - Volume-Level UID: This specifies the free disk space estimates for splitting the FlexClone volumes that are clones with the specified volume-level UID.
[-gid <integer>] - Volume-Level GID: This specifies the free disk space estimates for splitting the FlexClone volumes that are clones with the specified volume-level GID.
[-is-constituent {true|false}] - Is Constituent Volume: If this parameter is specified, the command displays information only about volumes that either are or are not constituents of a FlexGroup, depending on the value provided.
[-is-flexgroup {true|false}] - Is Volume a FlexGroup: If this parameter is specified, the command displays information only about the volume or volumes that are either FlexGroups or not, depending on the value provided.
[-volume-style-extended {flexvol|flexgroup|flexgroup-constituent}] - Extended Volume Style: If this parameter is specified, the command displays information only about the volumes that are configured with the specified extended style. Possible values are flexvol for FlexVol volumes, flexgroup for FlexGroups and flexgroup-constituent for FlexGroup constituents.

Examples

The following example displays the FlexClone split free disk space estimates for the FlexClone volumes residing on Vserver vs0 .

cluster1::> volume clone split estimate -vserver vs0
  (volume clone split estimate)
                             Split
Vserver   FlexClone       Estimate
--------- ------------- ----------
vs0       fc_vol_1         851.5MB
          fc_vol_3           0.00B
          flex_clone1      350.3MB
          fv_2             47.00MB
          tv9                0.00B
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