HP XP P9000 for Business Continuity Manager Software User Guide (T5253-96081, July 2013)

Using a 2DC configuration with HyperSwap and Continuous Access Journal
Z
The following table describes the maintenance and troubleshooting operations for a 2DC
configuration with HyperSwap and Continuous Access Journal Z.
Table 105 Operation Examples in a 2DC Configuration with HyperSwap and Continuous Access
Journal Z
SeeContentsTarget
Maintenance or
FailureNumber
“Performing Primary
Storage System
An operation example
for performing a
Primary storage
system maintenance
Maintenance1
Maintenance”
(page 439)
planned outage for
primary storage
system maintenance.
This procedure
executes HyperSwap,
and then performs a
delta resync.
“Performing Local
Storage System
An operation example
for performing a
Local storage system
maintenance
2
Maintenance”
(page 448)
planned outage for
local storage system
maintenance. This
procedure suspends
Cnt Ac-S Z copy pairs
with the HyperSwap
attribute.
“Performing Remote
Storage System
An operation example
for performing a
Remote storage system
maintenance
3
Maintenance”
(page 449)
planned outage for
remote storage system
maintenance. This
procedure suspends
copy pairs between
the primary storage
system and the remote
storage system.
“Performing Primary
Host Maintenance”
(page 444)
An operation example
for performing a
planned outage of the
Primary host
maintenance
4
primary site for
primary host
maintenance. This
procedure reverses the
copy direction of copy
pairs between the
primary storage
system and the remote
storage system, in
order to continue
operations only at the
secondary site.
“Operating Procedure
During a Primary
An operation example
when the primary
During a primary
storage system failure
(volatile)
Failure5
Storage System Failure
(Volatile)” (page 450)
storage system stops
due to a volatile
failure. After a
HyperSwap is
executed, a delta
resync is performed.
436 Maintenance and troubleshooting operations