tree 0042593eba451b4e0297a17fba2af09932904a35
parent 8d05598bb243e867e98d0e57a8ac2ae1a47a8611
author ricolin <rlin@vexxhost.com> 1667242037 +0800
committer ricolin <rlin@vexxhost.com> 1667346324 +0800

Allow lock backup tasks

This patch allow us to lock backup tasks when processing.
So same task will be only process one time.