Accelerator messages in the backup job details log
When a virtual machine is first backed up, Accelerator is not used for that backup. The following messages appear in the job details log:
Jul 21, 2021 1:55:52 PM - Info bpbrm (pid=78332) accelerator enabled Jul 21, 2021 1:55:53 PM - Info bpbrm (pid=78332) There is no complete backup image match with track journal, a regular full backup will be performed. .. Jul 21, 2021 1:56:11 PM - Info bpbkar (pid=1301) accelerator sent 402666496 bytes out of 402664960 bytes to server, optimization 0.0%
When subsequent backups of the virtual machine use Accelerator, the following messages appear in the job details log:
Jul 21, 2021 2:01:33 PM - Info bpbrm (pid=79788) accelerator enabled .. Jul 21, 2021 2:02:00 PM - Info bpbkar (pid=1350) accelerator sent 1196032 bytes out of 402664960 bytes to server, optimization 99.7%
This message is a key trace for Accelerator. In this example Accelerator was successful at reducing the backup data by 99.7%.