- Plesk Onyx for Linux
Cannot backup a server with Dropbox Backup extension:
CONFIG_TEXT:Failed to Execute: '/usr/local/psa/bin/pleskbackup' server --output-file='/tmp/dropboxxxaact.tar' 2>&1
Output: Runtime error: Unknown error from pmmcli
Running the failed command with debug enabled shows the following information:
# /usr/local/psa/bin/pleskbackup server -vvvvv --output-file='/tmp/dropboxQAPN2v.tar' 2>&1 | grep err
<errmsg>Not enough free disk space to backup selected objects. At least 15326.4082643 Mbytes free disk space is required.</errmsg>
Runtime error: Unknown error from pmmcli
Insufficient disk space for creating a backup. Bug created for the issue with vague initial error reporting: #PPPM-9509.
To stop error from appearing, it is necessary to increase the available diskspace for
/var/lib, the location the backups stored before they are uploaded to Dropbox.