- Power on the primary and secondary storage systems.
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Confirm that the primary and secondary storage systems and the external storage system for the quorum disks do not have any blocked parts.
If any parts are blocked, recover them.
- Check for SIMs about path blockage, and complete the SIMs.
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Confirm that the pair status of the P-VOLs of the GAD pairs is PSUS(Local) and that the pair status of the S-VOLs is SSUS(Block).
pairdisplay -g oraHA -fcxe -IH0
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On the primary storage system, resynchronize the GAD pairs by specifying the primary volume.
pairresync -g oraHA -IH0
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Confirm that the pair status of the P-VOLs and S-VOLs of the GAD pairs has changed to PAIR (Mirror (RL)).
pairdisplay -g oraHA -fcxe -IH0
- Resume I/O from the servers to the primary and secondary storage systems.