- Using the multi-path software, stop server I/O to the primary and secondary storage systems.
- On the primary storage system, suspend the GAD pairs by specifying the P-VOLs.
pairsplit -g oraHA -IH0
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Confirm that the pair status of the P-VOLs of the GAD pairs has changed to PSUS(Local) and that the pair status of the S-VOLs has changed to SSUS(Block).
pairdisplay -g oraHA -fcxe -IH0
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On the primary and secondary storage systems, disconnect the quorum disks.
raidcom disconnect external_grp -ldev_id 0x9999 -IH0
Note: When you disconnect a quorum disk, SIM (def0zz) (quorum disk blockade) might be issued (zz: quorum disk ID). If this SIM is issued, complete the SIM after powering on the storage system and reconnecting the quorum disk. -
On the primary and secondary storage systems, verify that the quorum disks have been disconnected.
raidcom get path -path_grp 1 -IH0
- Power off the primary and secondary storage systems and the external storage system.