Low Storate Space Email: SangomaVG-root is 76% full

The FreePBX installation is on a virtual machine with a 20 GB disk.

I’m getting the following email notifications hourly:

Storage space is getting high on the following drives of your system:
/dev/mapper/SangomaVG-root is 76% full

Seems like the email text is probably meant to be storage space is getting “low” rather than “high”…


Based on searching through other posts, I have checked the following directories using the “ls -alh | less” command to give the total size of all files in the directory:

/var/log/asterisk total 746M
/var/spool/asterisk/backup total 4K
/var/spool/asterisk/monitor total 0
/var/lib/asterisk/backups no such directory
/var/spool/asterisk/backup/Default_backup total 7.7GB

Here is the Default_backup folder:

Looks like the backups stopped in February for some reason.

Under Admin → Backup and Restore, here are my backup settings:


Here is the SangomaVG directory:


Under Applications → Call Recording, there are no recording plans and it has always been turned off.

Under Settings → Voicemail Admin, voicemail disk usage is very low:


Total drive usage:

Not sure where to go from here. I don’t know what would be eating up so much storage. We appreciate any input.

start with

du -hx --max-depth 1 /|sort -h

then du the last directory listed the same way

du -hx --max-depth 1 /var|sort -h

du -hx --max-depth 1 /var/log|sort -h

delete the bs ones
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