Backup and Replicas of virtual machines running on ESXi 6.0.x with Change Block Tracking (CBT) enabled may not be recoverable

Challenge Leveraging VMware Changed Block Tracking CBT data supplied by VMware ESXi 6.0 can potentially render the data in backups or replicas inconsistent or corrupt. Cause This is a VMware ESXi issue in CBT logic that affects ESXi 6.0 through ESXi 6.0 Update 1a. It is resolved with VMware ESXi...

CBT does not track changes correctly on VHDX disks files larger than 2 TB

Challenge Veeam Change Block Tracking CBT driver incorrectly parses virtual disk file change information causing jobs to failover to "full scan" incremental passes in case of VSS backup or to create an empty incremental backup in case of crash-consistent backup when both of the following conditio...