PA-500 dev/ root - disk space issues

[Hardik_Shah]

Hello,

Looking to get help/support from the expert. 

we have raised this issue with TAC few times and upgraded the Software Version as tech recommended but we are still having this  disk-space for /dev/root. We have two firewall and both running software version 10.2.7-h3. Does anyone have any idea what could be the cause of it? How to resolve it is there fix for it? 

Model	PA-VM
VM Cores	8
VM Memory	28801576
VM License	VM-500
VM Capacity Tier	16.0 GB
VM Mode	Microsoft Azure
Software Version	10.2.7-h3

Firewall # 1 

show system disk-space

Filesystem Size Used Avail Use% Mounted on
/dev/root 6.9G 5.9G 726M 90% /
none 14G 108K 14G 1% /dev
/dev/sda5 16G 6.1G 9.0G 41% /opt/pancfg
/dev/sda6 7.9G 1.8G 5.7G 24% /opt/panrepo
tmpfs 12G 9.6G 1.8G 85% /dev/shm
cgroup_root 14G 0 14G 0% /cgroup
/dev/sda8 21G 9.9G 9.8G 51% /opt/panlogs
tmpfs 12M 44K 12M 1% /opt/pancfg/mgmt/ssl/private

Firewall 2 

show system disk-space

Filesystem Size Used Avail Use% Mounted on
/dev/root 6.9G 6.0G 534M 93% /
none 14G 116K 14G 1% /dev
/dev/sda5 16G 5.9G 9.1G 40% /opt/pancfg
/dev/sda6 7.9G 2.4G 5.1G 32% /opt/panrepo
tmpfs 12G 9.6G 1.8G 85% /dev/shm
cgroup_root 14G 0 14G 0% /cgroup
/dev/sda8 21G 9.9G 9.8G 51% /opt/panlogs
tmpfs 12M 44K 12M 1% /opt/pancfg/mgmt/ssl/private