HP XP P9500 Storage User Manual
Page 437
Table 105 Operation Examples in a 2DC Configuration with HyperSwap and Continuous Access
Journal Z (continued)
See
Contents
Target
Maintenance or
Failure
Number
“Operating Procedure
During a Primary
An operation example
when the primary
During a primary
storage system failure
(nonvolatile)
6
storage system stops
due to a nonvolatile
failure. After a
HyperSwap is
executed, a delta
resync is performed.
“Operating Procedure
During a Local
An operation example
when the local storage
During a local storage
system failure (volatile)
7
Storage System Failure
(Volatile)” (page 465)
system stops due to a
volatile failure. This
procedure uses TPC-R
to stop Cnt Ac-S Z
copy pairs with the
HyperSwap attribute,
and then recovers the
failure.
“Operating Procedure
During a Local
An operation example
when the local storage
During a local storage
system failure
(nonvolatile)
8
system stops due to a
nonvolatile failure.
This procedure uses
TPC-R to stop Cnt Ac-S
Z copy pairs with the
HyperSwap attribute,
and then recovers the
failure.
“Operating Procedure
During Remote
An operation example
when the remote
During a remote
storage system failure
(volatile)
9
Storage System Failure
(Volatile)” (page 467)
storage system stops
due to a volatile
failure. Recover from
the failure, and then
resynchronizes the Cnt
Ac-J Z copy pairs.
“Operating Procedure
During a Remote
An operation example
when the remote
During a remote
storage system failure
(nonvolatile)
10
storage system stops
due to a nonvolatile
failure. Recover from
the failure, and then
reconfigures the Cnt
Ac-J Z copy pairs after
first dissolving them
and canceling their
delta resync standby
statuses.
Using a 2DC configuration with HyperSwap and Continuous Access Journal Z 437