Hi!

I have a problem with my disk, it is full as you can see

[root@moodle ~]# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1             64380356  63125180         0 100% /
none                   3116000         0   3116000   0% /dev/shm
/dev/sdb1            282015652 179367500  88322592  68% /opt
//10.14.0.200/Moodle 1465122816 585728000 879394816  40% /mnt/CI_BACKUPS

[root@moodle /]# du -sh * 5.3M    bin
17M     boot
168K    dev
59M     etc
0       forcefsk
4.4M    home
8.0K    initrd
199M    lib
16K     lost+found
16K     media
8.0K    misc
160G    mnt
171G    opt
du: `proc/27382/task': No such file or directory
du: `proc/27382/fd': No such file or directory
du: `proc/28980': No such file or directory
du: `proc/28981': No such file or directory
du: `proc/28982': No such file or directory
du: `proc/28983': No such file or directory
du: `proc/28984': No such file or directory
900M    proc
282M    root
16M     sbin
8.0K    selinux
8.0K    srv
0       sys
4.0M    tmp
2.9G    usr
4.5G    var

This is why you put / (root) in a separate partition or logical volume.

You need to delete some old logs from /var/logs/

---------- Post updated at 12:52 PM ---------- Previous update was at 12:39 PM ----------

It also looks like there is a program, probably a log, that is taking up space but hasnt released the space on the drive.

since you have a 60GB drive for sda1 but I dont count 60GB being used on it, since /opt is on sdb1 and /mnt is on a remote pc.

Hi!
First thanks for your fast reply.
I already look at var/logs/ but i can find any file that use the space or any process that is fulling my disk. And you are right when you said that the / must be separeted from rest, but as i said i didn't mount the system, another person did'it. And i get the same conclusion, it's impossibel to have my boot disk full, because i have a few G ins disk....More help i aprecciate.
if it help

[root@moodle /]# du -h --max-depth=1 /var
1.5M    /var/cache
42M     /var/clamav
4.0G    /var/lib
1.4M    /var/spool
28K     /var/db
16K     /var/empty
8.0K    /var/preserve
8.0K    /var/opt
8.0K    /var/nis
8.0K    /var/tmp
12K     /var/account
19M     /var/www
24K     /var/yp
8.0K    /var/tux
32K     /var/lock
16K     /var/ftp
228K    /var/run
535M    /var/log
16K     /var/gdm
8.0K    /var/local
16K     /var/crash
4.5G    /var

If a process is filling the drive and not releasing the space Rebooting the server should clear the problem.

Since the remote drive is mounted in /mnt/CI_BACKUPS make sure there are no large files in /mnt. If someone put a file in /mnt and that is taking the space rebooting will not fix the problem, and may make it hard to even login to the system after reboot.

Hi! thanks for reply

I already reboot the system, but the problem persists. The remote drive is a PC where i put the backup of data from /opt/sdb1. I don't understand the relation betwen the / and the /mnt, Are you saying that they depend one another?And is true there are large files in /mnt/CI_BACKUPS.
Thanks

/mnt is a directory under /.

anything in /mnt/CI_BACKUPS does NOT takeup space on /, but anything in /mnt does take up space.

Post the output of:

 du -h --max-depth=1 --exclude=/mnt/CI_BACKUPS /mnt

Hi again! Again thanks

Here is the output

[root@moodle /]#  du -h --max-depth=1 --exclude=/mnt/CI_BACKUPS /mnt
160G    /mnt/CI_BACKUPS
160G    /mnt
[root@moodle /]#