- Plesk for Linux
In an attempt to create a backup in Plesk > Tools & Settings > Backup Manager, it finishes with the following warning:
PLESK_INFO: Warning: server "server"
Not all the data was backed up into /var/lib/psa/dumps successfully. Total space: 49.00 GB; Available space: 39.00 GB; Mounted on: /. sh: /usr/lib/plesk-9.0/sw-tar: No such file or directory
CONFIG_TEXT: Database exampledb, type mysql is skipped from backup due to error: Can't use string ("") as an ARRAY ref while "strict refs" in use at /opt/psa/PMM/agents/shared/HelpFuncs.pm line 714.
/usr/lib/plesk-9.0/sw-tarfile does not exist on the server.
The server was recently upgraded from Debian 8 to Debian 9.
The Plesk bug with ID #PPPM-11606, that will be fixed in the next product updates.
Until the bug will be fixed, apply the following workaround:
- Log into the server via SSH.
- Create the backup of
# cp -pr /etc/psa/psa.conf /etc/psa/psa.conf.back
- Execute the command below to set the correct value for the
# sed -i 's/TAR_BIN \/usr\/lib\/plesk-9.0\/sw-tar/TAR_BIN \/bin\/tar/g' /etc/psa/psa.conf