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public:features:cbt-bug-identification-check:home [2020/10/08 14:18] ronnie.chan |
public:features:cbt-bug-identification-check:home [2020/10/08 14:49] ronnie.chan |
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Latest revision: 2020-10-07 | Latest revision: 2020-10-07 | ||
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+ | ===== The VMware CBT Bug ===== | ||
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 VMware Changed Block Tracking (CBT) bug which exists on the following versions of VMware vCenter/ESXi: | 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 VMware Changed Block Tracking (CBT) bug which exists on the following versions of VMware vCenter/ESXi: | ||
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* VMware vCenter/ESXi v6.0 | * VMware vCenter/ESXi v6.0 | ||
- | This known VMware 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. | + | This known VMware CBT bug can sometimes return incorrect changed sectors on a guest virtual machine during a VMware backup. As the CBT is used by the CloudBacko Pro for VDDK backup modes, it affects the integrity of both incremental and differential backups. |
<WRAP info> | <WRAP info> | ||
+ | ==== Information from VMware ==== | ||
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* For VMware vCenter/ESXi v5.0, v5.1, and v5.5, refer to [https://kb.vmware.com/s/article/2090639] | * For VMware vCenter/ESXi v5.0, v5.1, and v5.5, refer to [https://kb.vmware.com/s/article/2090639] | ||
* For VMware vCenter/ESXi v6.0, refer to [https://kb.vmware.com/s/article/2136854] | * For VMware vCenter/ESXi v6.0, refer to [https://kb.vmware.com/s/article/2136854] |