topic LVM question in Operating System - HP-UX

LVM question

Guillermo Bravo — Thu, 19 Feb 2004 12:26:40 GMT

Can I configure two disk in separate bus SCSI in the same vg and lvol?

Re: LVM question

Sundar_7 — Thu, 19 Feb 2004 12:29:39 GMT

Yes ofcourse u can. You can configure two disks that are connected to seperate bus in the same VG.

if you are planning to mirror one disk to the other then create /etc/lvmpvg and enable PVG-strict allocation for the logical volumes.

Re: LVM question

Steven E. Protter — Thu, 19 Feb 2004 12:30:33 GMT

I think I understand.

Yes you can take two disks on a different scsi bus or card and configure them into the same volume group and logical volume

vgextend /dev/v01 /dev/dsk/c1t1d0

extends the volume group

lvextend -L 4000 /dev/vg01/lvol3 /dev/dsk/c1t1d0

That command extends logical volume lvol3 in vg01 to a size of 4000 MB and tells it to take space on disk /dev/dsk/c1t1d0

Adjust to your environment and have fun.

SEP