I have a dedicated server with OVH. Problem is that i keep receiving warnings that the / is getting full. Yesterday it was 89%, today it is 90% and tomorrow it will probably be 91%. It keeps increasing everyday. Once it gets full, the whole server gets locked and cPanel stop working until i clean the disk. I had a friend check the disk and try to clean the useless files but he didn't find where it is coming from. My server have a 1TB disk but the partition that gets full is only 20GB. Of course OVH is helpless so i thought i'd come here and ask for help. I'm a newbie with server management stuff, so if it is complicated to fix this problem i'd rather pay someone to do it for me. I'm a bit scared about increasing the partition size, i fear i could lose my files if something goes wrong. So i'd rather find out what keeps filling the 20GB partition.
Here's the warning message i keep receiving:
DISKWARN: / on ks4002097.ip-198-100-146.net (220.127.116.11): 16.89/19.84 GB - 90% The file system rootfs, which is mounted at /, has reached warn status because it is 90% full. Server: ks4002097.ip-198-100-146.net Primary IP: 18.104.22.168 Notification Type: diskwarn Filesystem: rootfs Mount Point: / Percentage Full: 90% Disk Information: Used: 16.89GB Available: 1.96GB Total: 19.84GB ChkServd Version: 15.2
for i in
ls / | grep -v "\."; do du -skh /$i;done
186M /backup/ 7.6M /bin/ 13M /boot/ 144K /dev/ 79M /etc/ 30G /home/ 1.4M /installd/ 536K /latest 26M /lib/ 25M /lib64/ 16K /lost+found/ 4.0K /media/ 4.0K /mnt/ 522M /opt/ du: cannot access `/proc/13067/task/13067/ns/net': No such file or directory du: cannot access `/proc/13067/task/13067/ns/uts': No such file or directory du: cannot access `/proc/13067/task/13067/ns/ipc': No such file or directory du: cannot access `/proc/13067/ns/net': No such file or directory du: cannot access `/proc/13067/ns/uts': No such file or directory du: cannot access `/proc/13067/ns/ipc': No such file or directory du: cannot read directory `/proc/13082': No such file or directory 0 /proc/ 15M /root/ 39M /sbin/ du: cannot access `/scripts@': No such file or directory 20K /selinux/ 4.0K /srv/ 0 /sys/ 2.2M /tmp/ 5.6G /usr/ 9.3G /var/ root@ks4002097 [~]# root@ks4002097 [~]# du -sh * 4.0K anarchoi.sql 12K cpanel3-skel 4.0K cpmove 5.8M etc.130610.tgz 4.0K installer_la_cle.sh 4.0K list 24K mail 4.0K perl5 40K php.ini.new 40K php.ini.orig 4.0K public_ftp 8.0K public_html 3.9M tmp root@ks4002097 [~]# root@ks4002097 [~]# df -h Filesystem Size Used Avail Use% Mounted on rootfs 20G 17G 2.2G 89% / /dev/root 20G 17G 2.2G 89% / none 3.9G 140K 3.9G 1% /dev /dev/md2 904G 30G 829G 4% /home tmpfs 3.9G 4.0K 3.9G 1% /dev/shm /dev/loop0 485M 13M 447M 3% /tmp /dev/loop0 485M 13M 447M 3% /var/tmp
All i can see in the logs is everyday those process take too much CPU
root 99.7 [migration/2] root 99.6 [migration/2] root 99.5 [migration/2]