Disk Monitor

Hi,

I've got the "problem" that the ISPConfig Site shows the error "Your Hard-Disk has no more space left". But the full disk is a snap file which has to fully occupied. So how am I able to configre the monitoring of isp?

 

Hi,
thanks for the quick reply.

Here's the output:
Filesystem Type Size Used Avail Use% Mounted on
udev devtmpfs 1,9G 0 1,9G 0% /dev
tmpfs tmpfs 395M 1,1M 394M 1% /run
/dev/sda2 ext4 49G 7,1G 40G 16% /
/dev/loop0 squashfs 87M 87M 0 100% /snap/core/4830
/dev/loop1 squashfs 87M 87M 0 100% /snap/core/4486

 

It is a common issue but as a solution, I simply removed snapd from my server since I am not using it or relying on it (there is a tool for it in github). However, it is also good to know that the issue is now open since default installation of Ubuntu 18.04 has snapd installed by default.

 

I solved it editing file /usr/local/ispconfig/server/lib/classes/cron.d/100-monitor_disk_usage.inc.php on line 77:
I changed the simfs for squashfs so it goes from:
$dfData = shell_exec('df -PhT -x simfs | awk \'!x[$1]++\' 2>/dev/null');
to this
$dfData = shell_exec('df -PhT -x squashfs | awk \'!x[$1]++\' 2>/dev/null');
I tried adding squashfs instead of change it for simfs but it didn't work for me.

Update:
As nhybgtvfr comments, you can add squashfs with simfs instead of replacing it with this:
$dfData = shell_exec('df -PhT -x simfs -x squashfs | awk \'!x[$1]++\' 2>/dev/null');

 

did you set it to $dfData = shell_exec('df -PhT -x simfs squashfs | awk \'!x[$1]++\' 2>/dev/null'); when trying to add it?
each exclusion needs to be preceded by it's own -x.
I've just set it on one of my servers to: $dfData = shell_exec('df -PhT -x simfs -x squashfs | awk \'!x[$1]++\' 2>/dev/null');
and that seems to be working perfectly.

simfs is for openVZ containers. i'm not using them, so I could get away with just replacing simfs with squashfs, but anyone who does use them will need to add squashfs as another exclusion as I have above, rather than just replace the simfs exclusion.

 

You are right, that was my problem. Now I try adding -x squashfs to the original line and It works.
Thanks!