- Recover from the failure on the storage system.
-
Verify that the pair status (I/O mode) of the P-VOL of the source
GAD pair is PSUE(Local).
If the pair status is PAIR(MirrorRL), issue an update I/O, and confirm it is PSUE(Local).
Command example:
Pairdisplay –g oraHA00 –fcxe –IH0 Group PairVol(L/R) (Port#,TID, LU),Seq#, LDEV#.P/S, Status,Fence,%, P-LDEV# M CTG JID AP EM E-Seq# E-LDEV# R/W QM DM P PR oraHA00 dev00(L) (CL1-C-0, 0, 0)411111 1111.P-VOL PSUE NEVER , 55 2222 - - 0 1 - - - L/L - D N D oraHA00 dev00(R) (CL1-C-0, 0, 0)422222 2222.S-VOL PSUE NEVER , 100 1111 - - 0 1 - - - B/B - D N D
- Continue data migration using the procedure described in Creating a target GAD pair.