Operating System Software User Manual

2. On the primary system (SystemA), add the pre-existing virtual volumes to the newly created
volume group. Issue either of the following commands:
# admitrcopyvv <VV_name> <group_name> <target_name:sec_VV_name>
<target_name:sec_VV_name>
where:
• <VV_name>—Name of the virtual volume (testvv.A.0) to add to the primary volume
group on the primary system
• <group_name>—Name of the primary volume group (testgroup) on the primary
system
• <target_name>—Name of the target system (SystemB and SystemC)
• <sec_VV_name>—Name of the corresponding secondary virtual volume on the target
system (in this example, testvv.B.0 and testvv.C.0)
or:
# admitrcopyvv -pat <pattern> <group_name> <target_name:sec_VV_name>
<target_name:sec_VV_name>
where <pattern> represents the pattern of virtual volume names (for example, testvv*)
For example:
# admitrcopyvv -pat testvv.A* testgroup SystemB:testvv.B* SystemC:testvv.C*
The admitrcopyvv command:
• Adds the specified virtual volumes (testvv.A.0, testvv.A.1, and testvv.A.2) to
the primary volume group (testgroup) on the primary system (SystemA).
• Adds the specified virtual volumes (testvv.B.0, testvv.B.1, and testvv.B.2 and
testvv.C.0, testvv.C.1, and testvv.C.2) to the corresponding secondary volume
groups on the target systems (SystemB and SystemC).
Because HP 3PAR Remote Copy created these secondary volume groups (both named
testgroup.r96) when you created the primary volume group, HP 3PAR Remote Copy
automatically adds the following:
◦ testvv.B.0, testvv.B.1, and testvv.B.2 to testgroup.r96 on SystemB.
◦ testvv.C.0, testvv.C.1, and testvv.C.2 to testgroup.r96 on SystemC.
SolutionProblem
To redo volume groups: 1. Use the removercopygroup command.
2. Repeat the setup from Step 1.
To redo virtual-volume placement: 1. Use the dismissrcopyvvcommand.
2. Repeat the setup from Step 2.
For more information about these commands, see “About the Remote-Copy
Commands” (page 261).
68 Setting Up SLD Remote Copy