HP 3PAR Operating System Software User Manual
Page 215
Target Node Address Status Options
SystemA 0 10.100.33.96 Up
SystemA 1 10.101.33.96 Up
SystemB 0 10.100.33.195 Up
SystemB 1 10.101.33.195 Up
receive 0 receive Up
receive 1 receive Up
Group Information
Name Target Status Role Mode Options
multi.1.r96 SystemA Backup Secondary Periodic Period 5m, over_per_alert
LocalVV ID RemoteVV ID SyncStatus LastSyncTime
testvv.0 300 testvv.0 100 Synced 2009-06-29 12:31:44 PDT
testvv.1 301 testvv.1 101 Synced 2009-06-29 12:31:47 PDT
testvv.2 302 testvv.2 102 Synced 2009-06-29 12:31:45 PDT
testvv.3 303 testvv.3 103 Synced 2009-06-29 12:31:45 PDT
Name Target Status Role Mode Options
multi.1.r96 SystemB Started Secondary Periodic Period 5m, over_per_alert
LocalVV ID RemoteVV ID SyncStatus LastSyncTime
testvv.0 300 testvv.0 200 Synced 2009-06-29 12:32:26 PDT
testvv.1 301 testvv.1 201 Synced 2009-06-29 12:32:28 PDT
testvv.2 302 testvv.2 202 Synced 2009-06-29 12:32:27 PDT
testvv.3 303 testvv.3 203 Synced 2009-06-29 12:32:27 PDT
Solution
Problem
I/O to the volumes on the
failover system did not stop
before the synchronization.
1.
Stop I/O.
2.
Manually synchronize the remote-copy pair. On the failover system (SystemB),
enter either of the following commands:
syncrcopy <group_name>
where <group_name> represents the reversed volume group (multi.1.r96)
or:
syncrcopy -pat <pattern>
where -pat <pattern> represents the pattern of reversed volume group
names (multi*)
4.
To verify that the volume groups are started, issue the following command on the recovered
system (SystemA):
# showrcopy groups <group_name>
where <group_name> represents the volume group that should be started (multi.1).
Solution
Problem
The volume groups are not
started.
1.
On the recovered system, issue either of the following commands:
startrcopygroup <group_name>
or:
startrcopygroup -pat <pattern>
where -pat <pattern> represents the pattern of volume group names (for
example, multi*).
2.
Wait for the synchronizations to complete before continuing.
Failing Over to the Synchronous Backup System
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