Recovering from a failure (LDEV blockade) that occurred during phase 2 on the S-VOL of the temporary GAD pair

Global Active Device for VSP One Block

Version
10.5.x
Audience
anonymous
Part Number
MK-23VSP1B011-10
ft:lastEdition
2026-05-04
  1. Delete the target GAD pair by specifying the P-VOL.
    If the target GAD pair is not suspended, suspend the GAD pair by specifying the P-VOL, and then execute.

    Command example:

    pairsplit –g oraHA02 –S –IH2
  2. Verify that the target GAD pair has been deleted.
    Command example:
    pairdisplay –g oraHA01 –fcxe –IH2
    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
    oraHA02 dev02(L) (CL1-C-0, 0, 0)833333 1111.SMPL ----
    ------,----- ----- - - - - - - - -/- - -
    - -
    oraHA02 dev02(R) (CL1-C-0, 0, 0)844444 2222.SMPL ----
    ------,----- ----- - - - - - - - -/- - -
    - -
    
  3. Delete the temporary GAD pair by specifying the P-VOL.
    Command example:
    pairsplit –g oraHA01 –S –IH0
  4. Verify that the temporary GAD pair has been deleted.
    Command example:
    pairdisplay –g oraHA01 –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
    oraHA01 dev01(L) (CL1-C-0, 0, 0)411111 1111.SMPL ----
    ------,----- ----- - - - - - - - -/- - -
    - -
    oraHA01 dev01(R) (CL1-C-0, 0, 0)833333 1111.SMPL ----
    ------,----- ----- - - - - - - - -/- - -
    - -
    
  5. Recover from the volume failure (LDEV blockade), and then restart data migration from the beginning.