Server Crashing due to /dev/mapper/cloudlinux-root full

matthewmalk248

• December 15, 2016 10:27

Hey gang, kinda freaking out here as our server keeps crashing with the 50G root partiton saying its 100% full, but using du -sh *, all I'm able to see actually being used is about 13G. I've already moved mysql data to /home/ partition to save a few GB but can't seem to find where this ghostly 35GB+ is hiding. Is something broken on the partition? Results of du -sch * --exclude=home | sort -n
du: cannot access "proc/1312/task/1459/fd/489": No such file or directory du: cannot access "proc/12164": No such file or directory du: cannot access "proc/12285/task/12285/fd/4": No such file or directory du: cannot access "proc/12285/task/12285/fdinfo/4": No such file or directory du: cannot access "proc/12285/fd/4": No such file or directory du: cannot access "proc/12285/fdinfo/4": No such file or directory du: cannot access "proc/12300": No such file or directory du: cannot access "proc/12306": No such file or directory 0 bin 0 dev 0 lib 0 lib64 0 proc 0 sbin 0 scripts 0 sys 3.3G var 4.0K backup 4.0K home1 4.0K homerust 4.0K media 4.0K razor-agent.log 4.0K srv 8.0K quota.user 8.9M run 9.1G usr 16K lost+found 18M root 37M etc 187M boot 252K ca 368K tmp 422G mnt 435G total 875M opt 1012K public_html
Results of df
Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/cloudlinux-root 51474912 49777560 0 100% / devtmpfs 1926276 0 1926276 0% /dev tmpfs 1936808 0 1936808 0% /dev/shm tmpfs 1936808 9048 1927760 1% /run tmpfs 1936808 0 1936808 0% /sys/fs/cgroup /dev/sda1 487634 192983 264955 43% /boot /dev/mapper/cloudlinux-home 245132620 16927088 215730348 8% /home webbackups@REDACTED_IP_ADDRESS:/ 20404107248 16169225424 4234881824 80% /mnt/sbs tmpfs 387364 0 387364 0% /run/user/0
Results of cat /etc/fstabs
# # /etc/fstab # Created by anaconda on Sun Feb 21 19:38:37 2016 # # Accessible filesystems, by reference, are maintained under '/dev/disk' # See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info # /dev/mapper/cloudlinux-root / ext4 usrjquota=quota.user,jqfmt=vfsv0 1 1 UUID=0aee59fd-4cab-4b78-ac8d-529e944226c1 /boot ext4 defaults 1 2 /dev/mapper/cloudlinux-home /home ext4 usrjquota=quota.user,jqfmt=vfsv0 1 2 /dev/mapper/cloudlinux-swap swap swap defaults 0 0 #/dev/sdb1 /homerust ext4 usrjquota=quota.user,jqfmt=vfsv0 0 0 #nonssd=/homerust /homerust ext4 defaults,usrquota,noatime 0 0 webbackups@REDACTED_IP_ADDRESS:/ /mnt/sbs fuse.sshfs defaults,_netdev,port=3922,nonempty 0 0

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  cPanelMichael

  • December 15, 2016 18:50

  Hello, Do you notice any hidden directories (directories that start with a period) in the / partition? These aren't scanned when using the "*" entry in the du command. Thank you.

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