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Zahid_Haseeb's avatar
Zahid_Haseeb
Moderator
16 years ago

howto add already used disk in a DG

i installed RHEL4 with SF4.1....
i have a volume name /vol-001 which have data in it. i want to securily add this volume in the Disk Group without effecting data.


what will be the steps? what should i do ?

thanks
business continuity
Linux
Storage Foundation

2 Replies

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  • Gaurav_S's avatar
    Gaurav_S
    Moderator
    16 years ago
    Hello Zahid,

    what device this /vol-001 is mounted ? is it RHEL native RAID or a Veritas volume ?

    Gaurav
  • ScottK's avatar
    ScottK
    Level 5
    16 years ago
    As Gaurav suggests, the answer depends on the config.

    If this is a native RHEL volume, then to put it under VxVM control (and in a diskgroup) you first need to convert it so VxVM can manage it.
    You can learn more about converting here:
    http://sfdoccentral.symantec.com/sf/5.0MP3/linux/manpages/vxvm/man1m/vxvmconvert.html

    If this is a VxVM volume, then what diskgroup is it in today? What device(s) currently comprise the volume? If  the volume (and its disks/LUNs) are the only volume in an existing VxVM diskgroup, a simple way is to 'join' the diskgroup. You can learn more about that process here:

    http://sfdoccentral.symantec.com/sf/5.0MP3/linux/manpages/vxvm/man1m/vxdg.html
    (see the 'join' keyword, also the 'move' keyword)

    Regards,
    Scott