Root file system getting full SLES 10 SAP ERP6

Hi Gurus
Iam having an unusual problem.My / file system is getting full and i can`tv pick up what causing it .I have checked the logs in /var/messages.I dont know whats writing to / .I didnt copy anything directly on /
Filesystem Size Used Avail Use% Mounted on
/dev/sda5 7.8G 7.5G 0 100% /
SLES 10 64 bit ERP6 SR2
Anyone who had a similar problem.
Any ideas are welcome

cd /
xwbr1:/ # du -hmx --max-depth=1
1       ./lost+found
48      ./etc
1       ./boot
1       ./sapdb
1       ./sapmnt
1430    ./usr
0       ./proc
0       ./sys
0       ./dev
85      ./var
8       ./bin
1       ./home
83      ./lib
12      ./lib64
1       ./media
1       ./mnt
488     ./opt
56      ./root
14      ./sbin
2       ./srv
1       ./tmp
1       ./sapcd
1       ./backupdisk
1       ./dailybackups
1       ./fulloffline
cd /root
xwbr1:~ # du -hmx --max-depth=1
1       ./.gnupg
1       ./bin
1       ./.kbd
1       ./.fvwm
2       ./.wapi
12      ./dsadiag
1       ./.gconf
1       ./.gconfd
1       ./.skel
1       ./.gnome
1       ./.gnome2
1       ./.gnome2_private
1       ./.metacity
1       ./.gstreamer-0.10
1       ./.nautilus
1       ./.qt
1       ./Desktop
1       ./.config
1       ./Documents
1       ./.thumbnails
38      ./.sdtgui
1       ./sdb
1       ./.sdb
4       ./.mozilla
56      .

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Apr 23 19:52:25 stovepipebox ata3.00: revalidation failed (errno=-19)
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Apr 23 19:52:25 stovepipebox ata3: failed to recover some devices, retrying in 5 secs
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Last edited by Llama (2008-05-02 20:20:04)

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swap 10076632 6336 10070296 1% /tmp
/dev/dsk/c2t0d0s4 8072333 1300420 6691190 17% /opt
/dev/did/dsk/d9s6 482775 4815 429683 2% /global/.devices/node@2
/dev/md/sfms-dg/dsk/d102
74340345 1284885 72312057 2% /oracle
/dev/md/sfms-dg/dsk/d101
132184872 44097490 86765534 34% /sfms_data1
In my root file system ./proc incresing after some intervals. My root dir going to full. Tell me any solution to resolve this problems.???

Uh, no. /proc can't increase in your root filesystem because /proc is not part of your root filesystem. 'du' descends and crosses filesystem boundaries by default.
Run this:
du -dk / | sort -n > /tmp/root_du.sort
The bottom few lines of that file will show the largest directories in the filesystem. You may find some sort of log file or some hidden directory you were unaware of. What are they?
Darren

Root file system getting full SLES 10 SAP ERP6

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