IBM System Storage DS3000, Programming Manual

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Resuming an Enhanced FlashCopy Image Rollback
In some cases a rollback operation might pause because of a condition or action of the controller. If this
occurs, you will see a status of Paused. After the controller is operating normally, you can resume an
Enhanced FlashCopy image rollback by using either the
resume EnhancedFlashCopyImage rollback
command or the
resume cgEnhancedFlashCopylogicalDrive command
.
Enhanced FlashCopy Image Rollback Status
You can see the status of an Enhanced FlashCopy image rollback operation by running either the show
EnhancedFlashCopyImage command or the show cgEnhancedFlashCopyImage command. These commands
return one of these statuses during an Enhanced FlashCopy image rollback operation:
Table 6-1. FlashCopy Rollback Operation Status
Status Description
None
No Enhanced FlashCopy image rollback operations are
running.
In Progress
An Enhanced FlashCopy image rollback operation is
running.
When an Enhanced FlashCopy image rollback operation
is running the amount of the rollback operation finished
is shown as a percentage and an estimate of the time
remaining is also shown.
Paused
An Enhanced FlashCopy image rollback operation was
started, but has been paused due to an error condition.
If an Enhanced FlashCopy image rollback operation has
a status of Paused, the completion percentage shows the
amount of work completed, and the estimated time until
completion will be
-1 .
Pending An Enhanced FlashCopy image rollback operation
request was accepted, but the rollback operation is
currently waiting for previously scheduled Enhanced
FlashCopy image rollback operations to finish.
The percentage complete is
-1
, and the estimated time
until completion is
-1
.
6-20
IBM System Storage DS3000, DS4000, and DS5000: Command Line Interface and Script Commands Programming Guide