VERITAS Volume Manager 4.1 Administrator's Guide

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Creating and Administering Disk Groups

Chapter 4182

dg dg1 dg1 - - - - - -

dm disk01 c0t1d0 - 17678493 - - - -

dm disk05 c1t96d0 - 17678493 - - - -

dm disk07 c1t99d0 - 17678493 - - - -

dm disk08 c1t100d0 - 17678493 - - - -

v vol1 fsgen ENABLED 2048 - ACTIVE - -

pl vol1-01 vol1 ENABLED 3591 - ACTIVE - -

sd disk01-01 vol1-01 ENABLED 3591 0 - - -

pl vol1-02 vol1 ENABLED 3591 - ACTIVE - -

sd disk05-01 vol1-02 ENABLED 3591 0 - -

The following command moves the self-contained set of objects implied

by specifying disk disk01 from disk group dg1 to rootdg:

# vxdg -o expand move dg1 rootdg disk01

The moved volumes are initially disabled following the move. Use the

following commands to recover and restart the volumes in the target disk

group:

# vxrecover -g targetdg -m [volume ...]

# vxvol -g targetdg startall

The output from vxprint after the move shows that not only disk01 but

also volume vol1 and disk05 have moved to rootdg, leaving only disk07

and disk08 in disk group dg1:

# vxprint

Disk group: rootdg

TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTI

dg rootdg rootdg ------

dm disk01 c0t1d0 - 17678493 - - - -

dm disk02 c1t97d0 - 17678493 - - - -

dm disk03 c1t112d0 - 17678493 - - - -

dm disk04 c1t114d0 - 17678493 - - - -

dm disk05 c1t96d0 - 17678493 - - - -

dm disk06 c1t98d0 - 17678493 - - - -

v vol1 fsgen ENABLED 2048 - ACTIVE - -

pl vol1-01 vol1 ENABLED 3591 - ACTIVE - -

sd disk01-01 vol1-01 ENABLED 3591 0 - - -

pl vol1-02 vol1 ENABLED 3591 - ACTIVE - -

sd disk05-01 vol1-02 ENABLED 3591 0 - - -

Disk group: dg1

TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUT