Symptoms
Task Backup 'MySQL database' into group
fails with following error:
Task ID 1234567
Task name Backup 'MySQL database "db1234567_template"' into group '20150219_full'
Task description Backup 'MySQL database "db1234567_template"' into group '20150219_full'
Subscription ID 1234567
Parent task ID 1234568
Queue name sc37databases.db1234
Method name taskCreateBackupData
Execution status Failed
Start not earlier than Feb-20-2015 16:34
Finished Feb-20-2015 16:34
Output Destination host 'web123.hosting.tld' (#65), IP '1.2.3.4' : CreateFile D:/backups/backup_data-1234.tar: No error (errno 0).
Cause
The backup file D:/backups/backup_data-1234.tar
is locked by some process.
Resolution
- Login to host where the backup is stored.
- Use unlocker tool to unlock the file.