Hp LeftHand P4000 Virtual SAN Appliance Software User Manual download pdf (Page 24)

18. Click Update Pending Table Below to add this remote volume setup to the list at the bottom of

the window.

19. Continue until each volume at the top of the window is set up.

A green check mark shows the volume is set up.

20. Click Create Schedule.

The timetable you just created is now listed in the Schedules tab view.

What the system does

If you created a new volume for the remote volume, the system creates a new primary snapshot of

the primary volume and a remote snapshot of the remote volume. See “Best practices for scheduling

remote snapshots” (page 22).

If you selected an existing volume to become the remote volume, the system alerts you that it will

create a snapshot to save existing data on the volume. The snapshot that is then created retains

all the volume’s data.

1. Enter a name for that snapshot in the alert.

2. Click OK to continue.

The new snapshot is created and the volume becomes a remote volume.

The system creates a new primary snapshot of the primary volume and a remote snapshot of the

remote volume. It then copies the data from the primary snapshot to the remote snapshot. This

process occurs according to the schedule.

Pausing and resuming scheduled snapshots

At times, it may be convenient to prevent a scheduled snapshot from taking place. This section

describes how to pause and then resume a schedule to snapshot a volume.

When you pause a snapshot schedule, the snapshot deletions for that schedule are paused as

well. When you resume the schedule, both the snapshots and the snapshot deletions resume

according to the schedule.

Pause a schedule

1. In the navigation window, select the volume for which you want to pause the schedule.

2. Click the Schedules tab.

3. Select the schedule.

4. Click Schedule Tasks on the Details tab, and then select Pause Schedule.

5. In the Confirm window, click OK.

In the Next Occurrence column of the Schedules tab window, this snapshot schedule is marked

as paused.

6. Make a note to resume this snapshot schedule at a convenient time.

Resume a schedule

1. In the navigation window, select the volume for which you want to resume the snapshot

schedule.

2. Click the Schedules tab.

3. Select the desired schedule.

4. Click Schedule Tasks on the Details tab, and then select Resume Schedule.

5. In the Confirm window, click OK.

In the Next Occurrence column of the tab window, this snapshot schedule shows the date and

time the next snapshot will be created.

24 Using Remote Copy

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