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11.69
InForm OS Version 2.2.4 Command Line Interface Reference
–s
Saves the snapshot of the source volume after the copy of the volume is completed. This
enables a fast copy for the next resynchronization. If not specified, the snapshot is deleted
and the association of the destination volume as a copy of the source volume is removed.
The
–s option is implied when the –r option is used and need not be explicitly specified.
–b
Specifies that this command blocks until the operation is completed. If not specified, the
createvvcopy command operation is started as a background task.
SPECIFIERS
<destination_volume>
Specifies the destination volume name for the copy operation using up to 19 characters.
The destination volume must be a writable base volume (not a snapshot) of equal or
greater size than a parent volume (if specified) and it must not be exported as a VLUN.
RESTRICTIONS
The source and destination volumes must be writable.
The destination volume cannot be exported as a VLUN before or during the
createvvcopy command process.
The destination volume must be greater than or equal in size to the source volume.
If the –s option is specified to save a snapshot for fast resynchronization and the snapshot
goes stale, the copy fails.
A physical copy of a virtual volume fails in any situation that a snapshot copy fails or when
there is insufficient snapshot space or I/O errors.
EXAMPLES
The following example displays the creation of a copy of the virtual volume vv1:
NOTES
The createvvcopy command can be issued multiple times. However, the InServ system
allows only two active physical copy tasks to run concurrently. Any additional physical copy
tasks are queued, pending the completion of the active physical copy tasks.
cli% createvvcopy –p vv1 vv2
Started copy. child=vv2 parent=vv1
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