User's Manual

Table 4 Remote Copy sync from Site A to Site B
Description
HP 3PAR OS
Command
Site B Role
after HPSite A Role
After HP
Execution
SiteSRM CommandState
3PAR
3PAR System
Command
System
Command
State 4–SecondaryPrimary——4
Remove the Remote
Copy state from the
registry.
getvv
getvlun
SecondaryPrimaryBprepareReverseReplicationReverse
2.1
Remove the Remote
Copy state from the
getvv
getvlun
SecondaryPrimaryAreverseReplicationReverse
2.2
registry. Start
setrcopygroup
Remote Copy
replication.
Make sure all
changes are
getvv
getvlun
SecondaryPrimaryBsyncOnceReverse
2.3
replicated to the
remote site.
syncrcopy
State 1—SecondaryPrimary——1
Table 5 Test failover workflow
Description
HP 3PAR OS
Command
Site B Role
after HPSite A Role
After HP
Execution
SiteSRM CommandState
3PAR
3PAR System
Command
System
Command
State 1–SecondaryPrimary——1
Check the current
group status for
getvv
getvlun
SecondaryPrimaryBcheckTestFailoverStartTestFailover
1
eligibility for test
failover operation.
getrcopy
Make sure all
changes are
getvv
getvlun
SecondaryPrimaryAsyncOnceTestFailover
2
replicated to the
remote site.
syncrcopy
Create group
snapshot and
getvv
getvlun
SecondaryPrimaryBtestFailoverStartTestFailover
3
expose the snapshot
to the host.
getrcopy
gethost
getport
creatercopygroupsv
createvlun
Remove snapshot
LUN exposure from
the host.
getvv
getvlun
getrcopy
SecondaryPrimaryBtestFailoverStopTestFailover
4
gethost
getport
removevlun
State 1—SecondaryPrimary——1
32 HP 3PAR SRA 5.5.2 SRM vs HP 3PAR Remote Copy state diagram