Hitachi G1000 - Page 195

pairdisplay -g oraHA -fxce -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
oraHA dev1(L) (CL1-A-0, 0, 0)311111 2222.P-VOL PSUE
NEVER , 100 4444 - - 0 - - - - L/L
oraHA dev1(R) (CL1-C-0, 0, 0)322222 4444.S-VOL PSUE
NEVER , 100 2222 - - 0 - - - - B/B
b. On the primary storage system, resynchronize the pair.
pairresync -g oraHA -IH0
c. Confirm that the P-VOL and S-VOL pair status has changed to PAIR
(Mirror (RL)). If so, go to step 4.
pairdisplay -g oraHA -fxce -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
oraHA dev1(L) (CL1-A-0, 0, 0)311111 2222.P-VOL PAIR
NEVER , 100 4444 - - 0 - - - - L/M
oraHA dev1(R) (CL1-C-0, 0, 0)322222 4444.S-VOL PAIR
NEVER , 100 2222 - - 0 - - - - L/M
pairdisplay -g oraHA -fxce -IH1
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
oraHA dev1(L) (CL1-C-0, 0, 0)322222 4444.S-VOL PAIR
NEVER , 100 2222 - - 0 - - - - L/M
oraHA dev1(R) (CL1-A-0, 0, 0)311111 2222.P-VOL PAIR
NEVER , 100 4444 - - 0 - - - - L/M
3. Recreate the pairs.
a. On the primary storage system, delete all pairs that use the quorum
disk where the failure occurred.
pairsplit -g oraHA -S -d 0x2222 -IH0
b. Confirm that the pairs were deleted.
pairdisplay -g oraHA -fxce -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
oraHA dev1(L) (CL1-A-0, 0, 0)311111 2222.SMPL ----
------, ----- ----- - - - - - - -
-/-
oraHA dev1(R) (CL1-C-0, 0, 0)322222 4444.SMPL ----
------, ----- ----- - - - - - - -
-/-
c. On the primary and secondary storage systems, delete the quorum
disk.
d. On the primary and secondary storage systems, add a quorum disk.
e. On the primary storage system, create the pairs.
paircreate -g oraHA -f never -vl -jq 0 -d 0x2222 -IH0
f. Confirm that the P-VOL and S-VOL pair statuses change to PAIR
(Mirror (RL)).
pairdisplay -g oraHA -fxce -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
oraHA dev1(L) (CL1-A-0, 0, 0)311111 2222.P-VOL PAIR
Disaster recovery of global-active device
6-43
Hitachi Virtual Storage Platform G1000 Global-Active Device User Guide