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Solaris Volume Manager Administration Guide

ProcedureHow to Resume a Volume Resynchronization Process

  1. Assume the Primary Administrator role, or become superuser.

    The Primary Administrator role includes the Primary Administrator profile. To create the role and assign the role to a user, see Chapter 2, Working With the Solaris Management Console (Tasks), in System Administration Guide: Basic Administration.

  2. Use the metastat command to view the status of the RAID-1 volume and associated submirrors.


    # metastat mirror-name

    or


    metastat -a

  3. Use the metasync volume command to resume the resynchronization process.


    # metasync volume
Example 11–18 Resuming a Volume Resynchronization Process

The following example illustrates how to resume the resynchronization process on a volume that is part of the disk set blue. Notice that the submirrors are in the “Resync cancelled” state before running the metasync command. Once the metasync command is issued, the resynchronization process resumes.


# metastat -a

blue/d10: Mirror
    Submirror 0: blue/d1
      State: Resync cancelled
    Submirror 1: blue/d2
      State: Okay
    Resync cancelled: 3 % done
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 10485760 blocks (5.0 GB)

blue/d1: Submirror of blue/d10
    State: Resync cancelled
    Invoke: metasync blue/d10
    Size: 10485760 blocks (5.0 GB)
    Stripe 0:
        Device                             Start Block  Dbase        State Reloc
 Hot Spare
        /dev/dsk/c3t50020F230000FA57d0s0          0     No            Okay   Yes


blue/d2: Submirror of blue/d10
    State: Okay
    Size: 10485760 blocks (5.0 GB)
    Stripe 0:
        Device                             Start Block  Dbase        State Reloc
 Hot Spare
        /dev/dsk/c3t50020F230000FA57d0s1          0     No            Okay   Yes



Device Relocation Information:
Device                           Reloc  Device ID
/dev/dsk/c3t50020F230000FA57d0   Yes    id1,ssd@n60020f200000fa574033661f000c641
4

# metasync -s blue d10
# metastat -a


blue/d10: Mirror
    Submirror 0: blue/d1
      State: Resyncing
    Submirror 1: blue/d2
      State: Okay
    Resync in progress: 3 % done
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 10485760 blocks (5.0 GB)

blue/d1: Submirror of blue/d10
    State: Resyncing
    Size: 10485760 blocks (5.0 GB)
    Stripe 0:
        Device                             Start Block  Dbase        State Reloc
 Hot Spare
        /dev/dsk/c3t50020F230000FA57d0s0          0     No            Okay   Yes


blue/d2: Submirror of blue/d10
    State: Okay
    Size: 10485760 blocks (5.0 GB)
    Stripe 0:
        Device                             Start Block  Dbase        State Reloc
 Hot Spare
        /dev/dsk/c3t50020F230000FA57d0s1          0     No            Okay   Yes



Device Relocation Information:
Device                           Reloc  Device ID
/dev/dsk/c3t50020F230000FA57d0   Yes    id1,ssd@n60020f200000fa574033661f000c641
4