Hi all, I am running RHEL 4 Here is the out put of df . I want to extend /var to another new hard drive. $ df Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/VolGroup00-LogVol00 27673632 17240220 9027668 66% / /dev/sda1 101086 39271 56596 41% /boot none 2987092 0 2987092 0% /dev/shm /dev/sda2 5162828 4529840 370728 93% /var I have done following steps . 1) Added disk i.e sdb 2)run fdisk , created single partition i.e sdb1 3) Started system-config-lvm and initialized the disk and added the disk to logical volume LGVol00 under VolGroup00. I haven't yet extended the volume to use the new disk space . 4) Here is the output of PVSCAN pvscan PV /dev/sda3 VG VolGroup00 lvm2 [28.78 GB / 32.00 MB free] PV /dev/sdb1 VG VolGroup00 lvm2 [136.69 GB / 136.69 GB free] Total: 2 [165.47 GB] / in use: 2 [165.47 GB] / in no VG: 0 [0 ] It shows new disk as sdb1 ( 136GB) How do I extend /var so that it will use new disk space ? Do I have to extend LGVol00 to use new disk space ? Can I do it through system-config-lvm ? I know there is ext2online command but how do I use it? Thanks Manz -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subjecthttps://www.redhat.com/mailman/listinfo/redhat-list