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Tag Archives: lvdisplay
LVM: Growing a filesystem
Some quick notes on LVM:
- Display information about physical volumes (PV)
pvdisplay
- Display information about all locical volumes (LV)
lvdisplay -a
- Growing a logical volume
lvextend -L +1G /dev/mapper/rootvg-home
- Growing the filesystem (this works for JFS)
mount -o remount,resize /home && mount -o remount /home
That last remount is just to make the filesystem writable again, since the resize sets the filesystem to read-only.
See the LVM-HOWTO for more information.