HP P9000 Replication Manager Software 7.2 User Guide

Workflow refer-
ence
Procedure using the Change Pair Status WizardScenario
Takeback: 3
To switch an application to the primary site, execute an
advanced swap operation. The secondary site volume
becomes the secondary volume and the primary site
volume becomes the primary volume.
Ending maintenance on the
primary site work server
Takeover: 1
To switch an application to the secondary site, execute
an advanced swap operation. The secondary site volume
becomes the primary volume, and the primary site
volume becomes the secondary volume. Next, perform
a basic split to suspend the copy pair.
Performing maintenance on the
primary site storage
Takeback: 2
Because application data written while the secondary
site is active is not stored on the volume at the primary
site, first execute a basic resync operation. To switch the
application to the primary site, execute an advanced
swap operation. The secondary site voulme becomes
the secondary volume, and the primary site volume be-
comes the primary volume.
Ending maintenance on the
primary site storage
Takeover: 5
To allow for maintenance on the remote copy line, sus-
pend the remote copy pair by executing a basic split
operation.
Performing maintenance on a
remote copy line
Takeback: 5
To return the remote copy pair to a normal pair status,
execute a basic resync operation on the remote copy
pair.
Ending maintenance on a re-
mote copy pair line
Takeover: 5
To allow maintenance on the remote site, suspend the
remote copy pair by executing a basic split operation.
Performing maintenance on a
remote site
Takeback: 5
When you have finished maintenance on the remote
site, return the remote copy pair to normal pair status
by executing a basic resync operation.
Ending maintenance on a re-
mote site
Takeover: 3
To switch work to the secondary site, execute an ad-
vanced swap operation. The secondary site volume be-
comes the primary volume, and the primary site volume
becomes the secondary volume.
Work server failure
Takeback: 3
To switch work to the primary site, execute an advanced
swap operation. The secondary site volume becomes
the secondary volume, and the primary site volume be-
comes the primary volume.
Recovering from a work server
failure
Takeover: 1
To switch work to the secondary site, execute an ad-
vanced takeover operation. The secondary volume on
the secondary site is changed to a writable Split (SSWS)
status.
Primary site storage failure (no
loss of primary site data)
Takeback: 1
Execute a takeover-recovery (resync) operation to change
the secondary site volume to the primary volume and the
primary site volume to the secondary volume, and copy
the data on the secondary site volume to the primary site
volume. To move the application to the primary site, ex-
ecute an advanced swap operation. The secondary site
volume becomes the secondary volume, and the primary
site volume becomes the primary volume.
Recovering from a primary site
storage failure
User Guide 237