Oracle Solaris Volume Manager (MOSC)

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Sub mirror failed to dettach to let me replace the disk

edited Mar 12, 2012 7:52AM in Oracle Solaris Volume Manager (MOSC) 2 commentsAnswered
Dear Sir,

I'm facing issue to replace a disk in my Storedge 3300 because the submirror does'nt dettach from the mirror

My configuration has 2 mirrors:

- Mirror D530 with submirrors D531 using disk c4t3d0s0 and submirror D532 using disk c8t3d0s0

-Mirror D630 with submirror  D631 using disk c4t3d0s1 and submirror D632 using disk c8t3d0s0

Mirror d530 metastat gives

d530: Mirror
    Submirror 0: d531
      State: Needs maintenance
    Submirror 1: d532
      State: Needs maintenance
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 67110720 blocks (32 GB)

d531: Submirror of d530
    State: Needs maintenance
    Invoke: metasync d530

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