- Plesk 12.5 for Linux
- Plesk Onyx for Linux
Migration of several or all domains fails with the following error:
CONFIG_TEXT: [ERROR] Failed to fetch configuration data from Plesk servers
Cause: Command execution failed on the source server 'source' (www.example.com) with non-zero exit code.
command: cd /tmp/panel_migrator/pmm_agent; tar rf migration_dump.tar backup_info*
exit code: 2
stderr: tar: backup_info*: Cannot stat: No such file or directory
tar: Exiting with failure status due to previous errors
/usr/local/psa/var/modules/panel-migrator/sessions/<session_id>/pmm-agent_<id>/dump.logfile on the destination server the following error can be found:
CONFIG_TEXT: DBD::mysql::st execute failed: Lost connection to MySQL server during query at Db/MysqlDbiBackend.pm line 69.
WARN Unable to execute SQL: Lost connection to MySQL server during query.
DBD::mysql::st execute failed: MySQL server has gone away at Db/MysqlDbiBackend.pm line 69.
DEBUG Timeout occured during mysql query. Reconnecting.
DBI connect('dbname=example_db;host=localhost;port=3306','admin',...) failed: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111) at Db/DbiBackend.pm line 47
Database example_db, type mysql is skipped from backup due to error: Died at Db/MysqlDbiBackend.pm line 83.
When trying to access
example_dbon the source server the following error appears:
CONFIG_TEXT: 2006 - MySQL server has gone away
CONFIG_TEXT: Error processing the request
Error Code: 500
Error text: PleskDBException
- Connect to the server via SSH.
example_dbfrom the last valid database dump.
Start the migration again