I am having trouble with a VMware image level client in an EMC Avamar backup. So far, we have not been able to find any information about this message in the backup log file. It is causing the backup to take a very long period of time (10 - 11 hours average).
2014-02-28 14:20:57 avvcbimage Info <14681>: Change block tracking (CTK) is supported for this VM but has been declined. This will increase proxy CPU and IOP consumption.
We cannot determine why the CBT is being "declined". Has anyone here run across this issue before or seen any other type of VMware image level backup have CBT be declined?
Everything I have checked shows that CBT is properly enabled from the vmx file for the client to the Avamar config.
ESXi host is Enterprise Plus 4.1.0, 260247