topic file system full in Operating System - HP-UX

file system full

Mazen Al-Jarrah — Sun, 13 Nov 2005 05:11:19 GMT

hi everyone,

my root file system / is getting full what files should I delete to reduce it...?

thanks

Re: file system full

Steven E. Protter — Sun, 13 Nov 2005 05:26:08 GMT

cd /
du -k | sort -rn | more

This will list files largest to smallest.

You've got a big one most probably and you need to delete it.

In practice no files should be stored on / only mountpoints to other filesystems.

SEP

Re: file system full

LiPEnS — Sun, 13 Nov 2005 05:30:08 GMT

Hi
Do this (delete core file):
#find / -name "core" -exec rm {} \;
and (listing of the largest directories first):
#du / | sort -r -n | grep ^....[0-9]
or (list any files in / (or files in directories below /) that have been accessed in less than 4 days)
#find / -atime -4 -exec ll {} \;

Regards

Re: file system full

James R. Ferguson — Sun, 13 Nov 2005 05:30:32 GMT

Hi:

Start by looking for non-special (regular) files in the /dev directory. A common mistake is to mistype 'om' instead of '0m' leaving a backup image as a regular file named '/dev/rmt/om'.

Regards!

...JRF...

Re: file system full

Mazen Al-Jarrah — Sun, 13 Nov 2005 05:37:37 GMT

thanks for your prompt input,
but after sorting out the list, it is showing me that the biggest directory is the current one which is root /

what is next...?

Re: file system full

LiPEnS — Sun, 13 Nov 2005 05:59:04 GMT

Post the results

#cd /
#du -k / | sort -r -n | grep ^....[0-9]|head -n 50

Re: file system full

LiPEnS — Sun, 13 Nov 2005 06:08:04 GMT

and
#bdf

Re: file system full

Mazen Al-Jarrah — Sun, 13 Nov 2005 06:28:51 GMT

wsnmslds# du -k / | sort -r -n | grep ^....[0-9]|head -n 50
4590765 /
1837482 /opt
1297460 /usr
841357 /opt/oracle
821834 /patch
686656 /usr/dacscan
672917 /opt/iona
543176 /opt/oracle/bin
479148 /opt/iona/shlib
395324 /usr/dacscan/bin
390869 /var
355494 /var/adm
305449 /patch/save
300100 /var/adm/sw
274071 /var/adm/sw/save
218115 /usr/lib
200059 /usr/dacscan/ui
173774 /tmp
151975 /usr/dacscan/ui/jui
134266 /var/adm/sw/save/PHLU_00013
131809 /opt/iona/shlib/pa20_64
102996 /usr/sbin
98420 /opt/ignite
91791 /patch/save/PHLU_00001
86454 /tmp/auto_disc
78144 /usr/dacscan/ui/jui/jnm
77817 /patch/save/PHLU_00031
70309 /opt/oracle/lib
68891 /usr/dacscan/ui/jui/jnm/itm

Re: file system full

LiPEnS — Sun, 13 Nov 2005 06:50:22 GMT

You can do this

#cleanup -c 1

will delete patches that have been superseded at least once (directory /var/adm/sw, /var file system)

Post the bdf result

Re: file system full

Mazen Al-Jarrah — Sun, 13 Nov 2005 06:55:16 GMT

JRF,
You were absolutely right; I found a big file under /dev/rmt

problem solved

Thanks a lot for everyone for their help

especially LiPEns

Mazen

Re: file system full

Mazen Al-Jarrah — Sun, 13 Nov 2005 06:58:47 GMT

I found a big file under /dev/rmt
created with a typing mistake that was causing the file system to be full.

Re: file system full

Sยภเl Kย๓คг — Sun, 13 Nov 2005 07:00:14 GMT

Hi,

I would recommend you to move put the /var out of the root vg and mount it in another dedicated VG. Mostly people follow this. What is the size of the root VG. If it has sufficient free space, u can increase the size of /var filesystem.

Post o/p of these commands

#vgdisplay vg00
#bdf
#ioscan -fnC disk
#vgdisplay

You can even have automised script which takes care of log purging in a regular interval.

Regards,
Sunil

Regards,
Sunil

Re: file system full

Arunvijai_4 — Sun, 13 Nov 2005 07:03:27 GMT

Check for any core files in the root directory. # file `find / -name "core"` and delete those you dont need. Also you can uninstall unwanted softwares from your server using,

# swlist <>
# swremove

-Arun