lvextend.1m (2010 09)

l
lvextend(1M) lvextend(1M)
lvextend -m 2 /dev/vg01/lvol5
Mirror a logical volume onto a particular physical volume.
lvextend -m 1 /dev/vg00/lvol3 /dev/dsk/c0t3d0
Allocate one mirror and do not synchronize the new mirror copy:
lvextend -m 1 -s /dev/vg04/lvol1
Increase the size of a file system existing on a logical volume.
First, increase the size of the logical volume.
lvextend -L 400 /dev/vg06/lvol3
Unmount the file system.
umount /dev/vg06/lvol3
Extend the file system to occupy the entire (larger) logical volume.
extendfs /dev/vg06/rlvol3
Remount the file system.
mount /dev/vg06/lvol3 /mnt
WARNINGS
The creation of striped and mirrored logical volume(s) may prevent the import and activation of the
volume group on an earlier HP-UX release. See lvcreate (1M) on the earlier release to see if it explicitly
states that striping and mirroring is supported. If the striped and mirrored logical volumes of the volume
group are removed or un-mirrored, the volume group becomes again compatible with the older HP-UX
releases.
SEE ALSO
lvchange(1M), lvcreate(1M), lvdisplay(1M), lvmadm(1M), lvmpud(1M), lvreduce(1M), lvsync(1M),
pvchange(1M), pvdisplay(1M), vgsync(1M), intro(7), lvm(7).
4 Hewlett-Packard Company − 4 − HP-UX 11i Version 3: September 2010