Hi, For information my environment as below :- IBM system p ( p520 ) Linux 2.6.18-194.el5 #1 SMP Tue Mar 16 22:03:12 EDT 2010 ppc64 ppc64 ppc64 GNU/Linux I'm using IBM SAN DS8K storage installed by IBM Storage Engineer. I do mostly DBA task/job. Currently my existing allocation almost full, only 1.5GB left at the mount point /u01. I need help on how to increase the size from 350GB to 500GB. Appreciate some guideline/steps on how to perform this activity. # df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup00-LogVol00 220G 132G 77G 64% / /dev/sda2 99M 18M 77M 19% /boot tmpfs 32G 0 32G 0% /dev/shm /dev/mapper/mpath4p1 345G 326G 1.5G 100% /u01 mpath4 (3600507630affc39e0000000000000005) dm-2 IBM,2107900 [size=350G][features=1 queue_if_no_path][hwhandler=0][rw] \_ round-robin 0 [prio=4][active] \_ 2:0:0:0 sdc 8:32 [active][ready] \_ 2:0:1:0 sdf 8:80 [active][ready] \_ 3:0:0:0 sdi 8:128 [active][ready] \_ 3:0:1:0 sdl 8:176 [active][ready] Thank you very much and regards Azahary -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list