Full disk issue

[petecat1 (Peter Arnold-Nott)]

I know this has come up, but I can’t figure this out. My disk is full. I only keep limited logs and 2 backups, don’t record calls. The issue seems to be the partitions, but I’d appreciate if someone can confirm before I go messing with that, and any guidance on where I should be looking for a how to.
I have Freepbx 16.0.40.8 installed on a Chromebox. Standard installation using the Iso.

My question is: looking at the below, can you tell me if I should be able to re-partition to provide more room for the future, and can I do that without re-installing? Thanks

df-h gives this:
df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 873M 0 873M 0% /dev
tmpfs 887M 0 887M 0% /dev/shm
tmpfs 887M 8.9M 878M 2% /run
tmpfs 887M 0 887M 0% /sys/fs/cgroup
/dev/mapper/SangomaVG-root 11G 11G 504M 96% /
/dev/sda1 1.9G 63M 1.8G 4% /boot
tmpfs 178M 0 178M 0% /run/user/999
tmpfs 178M 0 178M 0% /run/user/0

sudo fdisk -l gives this:
Disk /dev/sda: 16.0 GB, 16013942784 bytes, 31277232 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x00023ae3

Device Boot Start End Blocks Id System
/dev/sda1 * 2048 4098047 2048000 83 Linux
/dev/sda2 4098048 31277055 13589504 8e Linux LVM

Disk /dev/mapper/SangomaVG-root: 11.7 GB, 11693719552 bytes, 22839296 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/mapper/SangomaVG-swaplv1: 1602 MB, 1602224128 bytes, 3129344 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

[dobrosavljevic (Igor Dobrosavljevic)]

Your hard drive is only 16 gig in size. Not sure that this is enough to run the OS and FreePBX.

[dicko]

 sudo du -hx --max-depth=1 /|sort -rh

will list your usage by sub-directory sorted by size you can drill down by taking the second line and

 sudo du -hx --max-depth=1 /var/|sort -rh

sort of thing , with voicemails but no recordings, extras or logs recon about 8gb that leaves 3gb for logs etc. That is probably not enough without purging logs everyday