Template options, Considerations, Example – HP P6000 Continuous Access Software User Manual

Page 210

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Template options

•

Number of volumes to replicate. Adds commands for each volume.

•

Suspend source before replication. Adds launch commands for interacting with an enabled
host, for example to suspend and resume host application I/O.

•

Launch backup after replication. Adds a launch command for interacting with an enabled
host, for example, to start a tape backup.

•

Use snapclone instead of snapshot. Generates a template that uses snapclone replication.

•

Include e-mail notification. Adds a command for e-mail notification of the job instance status.
See

SetNotificationPolicy

.

Considerations

•

Tru64 UNIX. When replicating AdvFS volumes that have heavy I/O, select the option Suspend
source before replication. See

Suspending I/O before replicating AdvFS volumes

.

Example

This template was generated to replicate one host volume and mount it on an enabled host. No
other template options were selected.

Task

Line

// Replicate host volume(s), and mount to a host.

1

//

2

// Assign some variables that will be used in this job.

3

$source_hostvol_unc1 = SetVariable(%source_hostvol_unc1%)

4

$source_host = SetVariable(%source_host%)

5

$mount_host = SetVariable(%mount_host%)

6

//

7

// Validate that resources are as expected.

8

ValidateHost ($mount_host)

9

ValidateHostVolume ($source_hostvol_unc1)

10

ValidateSnapshotHostVolume ($source_hostvol_unc1)

11

//

12

$Rep1 = SnapshotHostVolume ($source_hostvol_unc1, FULLY_ALLOCATED, SAME, WAIT) onerror pauseat E1:

13

//

14

// Mount the replicated volume(s) on a host.

15

PresentStorageVolumes ($Rep1, $mount_host) onerror pauseat E2:

16

DiscoverDiskDevices ($mount_host, $Rep1) onerror continue

17

$HV1 = CreateHostVolumeFromDiskDevices ($source_hostvol_unc1, $Rep1, $mount_host) onerror pauseat E2:

18

$MP1 = MountHostVolume ($HV1, %mount_point1%) onerror pauseat E3:

19

//

20

// Wait for user to initiate rollback.

21

Pause ()

22

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