File System problem(Abnormal output)

[Tirtha]

Hi Friends,
One problem in file system..

The output of #bdf command is shown bellow

Filesystem kbytes used avail %used Mounted on
/dev/root 6160384 321768 5793048 5% /
/dev/vg00/lvol7 10240000 2638040 7542696 26% /usr
/dev/vg00/lvol8 20480000 9208048 11183952 45% /var
/dev/vg00/lvol4 10240000 39264 10121128 0% /tmp
/dev/vg00/lvol1 2097152 129088 1952792 6% /stand
/dev/vg00/lvol6 10240000 4120208 6072048 40% /opt
/dev/vg00/lvol5 4194304 16880 4144792 0% /home
/dev/vg01/lvol3 25600000 11141747 13554616 45% /oracle1
/dev/vg01/lvol2 25600000 13716960 11140372 55% /u01old

Please look at the 1st line.
It should be like that

Filesystem kbytes used avail %used Mounted on
/dev/vgoo/lvol2 6160384 321768 5793048 5% /
/dev/vg00/lvol7 10240000 2638040 7542696 26% /usr
/dev/vg00/lvol8 20480000 9208048 11183952 45% /var
/dev/vg00/lvol4 10240000 39264 10121128 0% /tmp
/dev/vg00/lvol1 2097152 129088 1952792 6% /stand
/dev/vg00/lvol6 10240000 4120208 6072048 40% /opt
/dev/vg00/lvol5 4194304 16880 4144792 0% /home
/dev/vg01/lvol3 25600000 11141747 13554616 45% /oracle1
/dev/vg01/lvol2 25600000 13716960 11140372 55% /u01old

How can I change this???

[Kenan Erdey]

Hi,

remove mount table /etc/mnttab and recreate it by mount -a. This will fix it.

Kenan.

[Dennis Handly]

A bunch of threads with this issue:
http://forums.itrc.hp.com/service/forums/questionanswer.do?threadId=58552
http://forums.itrc.hp.com/service/forums/questionanswer.do?threadId=236485
http://forums.itrc.hp.com/service/forums/questionanswer.do?threadId=119774
http://forums.itrc.hp.com/service/forums/questionanswer.do?threadId=1247166
http://forums.itrc.hp.com/service/forums/questionanswer.do?threadId=349408
http://forums.itrc.hp.com/service/forums/questionanswer.do?threadId=29833
http://forums.itrc.hp.com/service/forums/questionanswer.do?threadId=24268
http://forums.itrc.hp.com/service/forums/questionanswer.do?threadId=15356
http://forums.itrc.hp.com/service/forums/questionanswer.do?threadId=1150807

[Suraj K Sankari]

Hi,

There is a problem with your /etc/mnttab you can delete /etc/mnttab and recreate with "mount -a"

Suraj

[Tirtha]

Hi Kenan & Suraj,

I try this, but the same problem exist..

#cd /etc
#rm mnttab
#mount -a
#bdf
Filesystem kbytes used avail %used Mounted on
/dev/root 6160384 321768 5793048 5% /
/dev/vg00/lvol7 10240000 2638040 7542696 26% /usr
/dev/vg00/lvol8 20480000 9208048 11183952 45% /var
/dev/vg00/lvol4 10240000 39264 10121128 0% /tmp
/dev/vg00/lvol1 2097152 129088 1952792 6% /stand
/dev/vg00/lvol6 10240000 4120208 6072048 40% /opt
/dev/vg00/lvol5 4194304 16880 4144792 0% /home
/dev/vg01/lvol3 25600000 11141747 13554616 45% /oracle1
/dev/vg01/lvol2 25600000 13716960 11140372 55% /u01old
#

[Jeeshan]

check your /etc/fstab file.

[Tirtha]

What i need to check in fstab??

[R.K. #]

Hi Tirtha,

Have you tried the solution given above? Or still you are facing the same issue?

You can check if the entries are normal in fstab specially for root. You can also compare it with your different servers.

Regds,
R.K.

[Tirtha]

In fstab everything is ok..

[Hakki Aydin Ucar]

when you issue this command ;
# ll /dev/root
brw-r----- 1 bin sys 255 0xffffff May 7 16:07 /dev/root

can you see this ?

and when you edit /etc/fstab and /etc/mnttab ,they are similar or not ?

the "/dev/root" address is inside the fstab or mnttab ??

[Hakki Aydin Ucar]

and besides, none of the suggestions works, recommend "reboot" your server

[Ganesan R]

Hi Tirtha,

Always allow the system to restart after booting into maintanance mode. If system is booted directly from maintanance mode to normal mode /dev/root will be mounted as / like in your output.

This should be fixed by running these sequence of commands.
# vgchange -a y /dev/vg00
# mv /etc/mnttab /etc/mnttab.old
# mount -a


If the above doesn't work, you may have to reboot the server.

[Sajjad Sahir]

Dear Tirha

u have to do the following steps


1.u have to make new entry in /etc/fstab file

i mean which one is in wrong format

2 reboot u server

this will fix the issue.


thanks and regards

Sajjad Sahir