The appliance is down, The reason is the disk is full on the appliance.
Instructions
From the appliance, run the following commands.
Run the df -h to initially check spacing.
df -h
To establish the biggest directories to identify the are where all disk is consumed.
Run the following:
This check the /opt directory. sudo du -a /opt/ 2>/dev/null | sort -n -r | head -n 20
This is cast it appears to be at a root level
which is root directory. du -a / | sort -n -r | head -n 5
ls -ll /var/log/ ls -ll /tmp/
Clearing the Syslog will resolve the issue.
sudo rm -rf /var/log/syslog* sudo shutdown -r now