To assign ShadowImage for Mainframe pairs to a CTG, issue the PPRC CESTPAIR command or the PPRCOPY PPRCOPY ESTPAIR command to the P-VOLs of the pairs and specify the CTGID parameter in the command.
PPRC Command:
CESTPAIR DEVN(primary) PRIM(primary_info) SEC(secondary_info) CTGID(x'nnnn') MODE(mode) OPTION(options)
- Reserve a consistency group by running the CCI raidcom modify ctg command.
- Create pairs by running the PPRC CESTPAIR or PPRCOPY ESTPAIR command.
- Confirm that the pairs are properly assigned to the consistency group by running the CCI raidcom get ctg command.