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VMware vCenter/ESXi CBT Bug Identification Check
Latest revision: 2020-10-07
To enhance critical notification to our customers using our VMware vCenter/ESXi backup solution, a VMware version check feature on each backup job has been added, as there is a known Changed Block Tracking (CBT) bug which exists on the following versions of VMware vCenter/ESXi:
- VMware vCenter/ESXi v5.0
- VMware vCenter/ESXi v5.1
- VMware vCenter/ESXi v5.5
- VMware vCenter/ESXi v6.0
This known CBT bug can sometimes return incorrect changed sectors on a guest virtual machine during a VMware backup. As the CBT is used by the AhsayOBM for VDDK backup modes, it affects the integrity of both incremental and differential backups.
- For VMware vCenter/ESXi v5.0, v5.1, and v5.5, refer to [https://kb.vmware.com/s/article/2090639]
public/features/cbt-bug-identification-check/home.1602135705.txt.gz · Last modified: 2020/10/08 13:41 by ronnie.chan
