This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.

/dev/mapper/cos-root is 53%
#1
/dev/mapper/cos-root is 53%
What is /dev/mapper/cos-root ? I am not sure why this keeps happening. /home is far from full, where all user data is stored. I clear out /tmp with tmpwatch, I removed old logs in /var/log and any unnecessary files.

Code:
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/cos-root  400G  210G  191G  53% /
devtmpfs              9.8G     0  9.8G   0% /dev
tmpfs                 9.8G     0  9.8G   0% /dev/shm
tmpfs                 9.8G 1009M  8.8G  11% /run
tmpfs                 9.8G     0  9.8G   0% /sys/fs/cgroup
/dev/sda1             243M  187M   43M  82% /boot
tmpfs                 2.0G     0  2.0G   0% /run/user/0

Code:
[root@test /]# du -sh /*
0       /bin
186M    /boot
0       /dev
91M     /etc
0       /home
0       /lib
0       /lib64
0       /media
0       /mnt
0       /opt
du: cannot access ‘/proc/6095/task/6095/fd/4’: No such file or directory
du: cannot access ‘/proc/6095/task/6095/fdinfo/4’: No such file or directory
du: cannot access ‘/proc/6095/fd/4’: No such file or directory
du: cannot access ‘/proc/6095/fdinfo/4’: No such file or directory
0       /proc
68K     /root
1009M   /run
0       /sbin
0       /srv
0       /sys
4.0K    /tmp
1.6G    /usr
208G    /var
4.0K    /test
Reply
Thanks given by:
#2
RE: /dev/mapper/cos-root is 53%
because /var has 208GB. It's where Sentora stores the Hostdata, Backups and Temp. So Maybe you didn't updated your backup-module and it creates just dump on your disk.

/dev/mapper/cos-root seems to be your entire partition. Like others have md1 or sda1 and so on.
Reply
Thanks given by:


Possibly Related Threads…
Thread Author Replies Views Last Post
root limits sentora thanhlan2103 0 2 ,940 11-02-2018, 06:11 PM
Last Post: thanhlan2103
sentora root limits mohamadcom 4 9 ,656 01-25-2018, 08:21 AM
Last Post: TGates
ROOT Login CMs222 6 11 ,803 01-25-2018, 07:50 AM
Last Post: TGates

Forum Jump:


Users browsing this thread: 1 Guest(s)