===== [V7] ISSUE: Unable to generate delta using CBT. Reason=CBT log files do not match the number of virtual machine preferred owners (Hyper-V Cluster VM backup) =====
Article ID:
5338
Reviewed:
2018-05-04
Product Version:
AhsayOBM: Pre-7.15.4.10
OS: Windows
ATTENTION
1st January, 2022: v7 officially End-of-Life [details]
===== Problem Description =====
When performing a Hyper-V cluster VM backup, the following warning message is displayed on the backup client interface, or in the backup report:
No. | Type | Timestamp | Log |
* | ... | ... | ... |
* | info | ... | Start to collect CBT logs. |
* | warn | YYYY/MM/DD hh:mm:ss |
Unable to generate delta using CBT., Reason = "The number of CBT log files do not match
the number of virtual machine's preferred owners." (ClusterStorage\Machine_Name\ VIRTUAL HARD DISKS\Machine_Name.VHDX) |
* | ... | ... | ... |