df -h
df: `/root/.gvfs': Permission denied
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_maueocdb2-lv_root 50G 4.5G 43G 10% /
tmpfs 253G 19G 235G 8% /dev/shm
/dev/sda2 485M 40M 420M 9% /boot
/dev/sda1 500M 272K 500M 1% /boot/efi
/dev/mapper/vg_maueocdb2-lv_home 6.0G 141M 5.5G 3% /home
/dev/mapper/vg_maueocdb2-lv_opt 60G 210M 56G 1% /opt
/dev/mapper/vg_maueocdb2-lv_tmp 6.0G 150M 5.5G 3% /tmp
/dev/mapper/vg_maueocdb2-lv_orahome 50G 38G 9.1G 81% /u01
/dev/sdbv 1008M 2.9M 954M 1% /media/61acdaf0-cbe2-48b7-9823-ce3c5bc04e2b
10.85.12.250:/bkpvol1 493G 98G 370G 21% /nfs_bkpvol1
10.85.12.250:/bkpvol2 1.5G 35M 1.4G 3% /nfs_bkpvol2
/u01 is filled and oracle home and grid home resides here. not much traces los are there max 500M. what to do?