df is not showing all mount points
 

HI,

In one of linux server, df is not showing all the mount points. could you please help me to resolve this issue.
[root@BL07DL385 proc]# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/vg00-LogVol00
507748 189857 291677 40% /
/dev/mapper/vg00-LogVol03
4128448 362624 3556112 10% /opt
/dev/mapper/vg00-LogVol04
507748 17610 463924 4% /tmp
/dev/mapper/vg00-LogVol05
4128448 2102916 1815820 54% /usr
/dev/mapper/vg00-LogVol07
9289080 265700 8551524 4% /var

[root@BL07DL385 proc]# cat /etc/mtab
/dev/mapper/vg00-LogVol00 / ext3 rw 0 0
none /proc proc rw 0 0
none /sys sysfs rw 0 0
none /dev/pts devpts rw,gid=5,mode=620 0 0
/dev/mapper/vg00-LogVol03 /opt ext3 rw 0 0
/dev/mapper/vg00-LogVol04 /tmp ext3 rw 0 0
/dev/mapper/vg00-LogVol05 /usr ext3 rw 0 0
/dev/mapper/vg00-LogVol07 /var ext3 rw 0 0
sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0


[root@BL07DL385 proc]# cat /proc/mounts
rootfs / rootfs rw 0 0
/proc /proc proc rw,nodiratime 0 0
none /dev tmpfs rw 0 0
/proc/bus/usb /proc/bus/usb usbfs rw 0 0
/dev/root / ext3 ro 0 0
none /dev tmpfs rw 0 0
/proc /proc proc rw,nodiratime 0 0
/sys /sys sysfs rw 0 0
none /dev/pts devpts rw 0 0
/dev/vg00/LogVol03 /opt ext3 rw 0 0
/dev/vg00/LogVol04 /tmp ext3 rw 0 0
/dev/vg00/LogVol05 /usr ext3 rw 0 0
/dev/vg00/LogVol07 /var ext3 rw 0 0
sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0
none /dev/shm tmpfs rw 0 0
none /dev/shm tmpfs rw 0 0
none /dev/shm tmpfs rw 0 0
none /dev/shm tmpfs rw 0 0
none /dev/shm tmpfs rw 0 0
none /dev/shm tmpfs rw 0 0
none /dev/shm tmpfs rw 0 0
/dev/cciss/c0d0p1 /boot ext3 rw 0 0
none /dev/shm tmpfs rw 0 0
/dev/vg00/LogVol02 /home ext3 rw 0 0
/dev/vg00/LogVol06 /usr/local ext3 rw 0 0
/dev/vg00/aethos /usr/aethos ext3 rw 0 0
/dev/vg00/suppimp /usr/aethos/suppimp ext3 rw 0 0
/dev/vg00/debuglogs /usr/aethos/debuglogs ext3 rw 0 0
/dev/vg00/customer /usr/aethos/customer ext3 rw 0 0
/dev/vgdbll/infx_backup /usr/aethos/infx_backup ext3 rw 0 0
none /dev/shm tmpfs rw 0 0
none /dev/shm tmpfs rw 0 0
none /dev/shm tmpfs rw 0 0
/dev/vgdbll/dblogicallogs /usr/aethos/dblogicallogs ext3 rw 0 0

Regards,
Josin

what's missing?? looks fine to me. you're not expecting it to list disk usage of non-disk filesystems like /dev are you?

/usr/aethos/dblogicallogs
/usr/aethos/infx_backup
/usr/aethos/debuglogs
/usr/aethos/suppimp
/home
these mount points are missing in df o/p,these all are missing in /etc/mtab also.only it showing in /proc/mounts.