public:module:vmware:backup_mode
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public:module:vmware:backup_mode [2019/09/19 16:01] ronnie.chan [VDDK Backup Mode] |
public:module:vmware:backup_mode [2022/05/12 13:28] (current) klim [Comparison between VDDK and Non-VDDK Modes] |
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| ===== Non-VDDK Backup Mode ===== | ===== Non-VDDK Backup Mode ===== | ||
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| + | No longer supported in CloudBacko v5 | ||
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| For VM on free version of VMware hosts, backup is performed in non-VDDK mode. Backup in non-VDDK mode produces a backup chain that consists of a full file and a set of delta files: | For VM on free version of VMware hosts, backup is performed in non-VDDK mode. Backup in non-VDDK mode produces a backup chain that consists of a full file and a set of delta files: | ||
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| ^ Cons | Slower backup speed for subsequent backup compared to VDDK backup, as a result of having the entire VM backed up every time regardless of the actual used size. | | ^ Cons | Slower backup speed for subsequent backup compared to VDDK backup, as a result of having the entire VM backed up every time regardless of the actual used size. | | ||
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| ===== VDDK Backup Mode ===== | ===== VDDK Backup Mode ===== | ||
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| ===== Comparison between VDDK and Non-VDDK Modes ===== | ===== Comparison between VDDK and Non-VDDK Modes ===== | ||
| ---- | ---- | ||
| - | ^ ^ VDDK (CBT) ^ Non-VDDK ^ | + | ^ ^ VDDK (CBT) ^ Non-VDDK (CBK v4) ^ |
| ^ Full Backup | Used data size of guest | Provisioned data size of guest | | ^ Full Backup | Used data size of guest | Provisioned data size of guest | | ||
| ^ Incremental / Differential | Generated by VMware Host using CBT | Generated by CloudBacko Pro on the staging machine using in-file delta | | ^ Incremental / Differential | Generated by VMware Host using CBT | Generated by CloudBacko Pro on the staging machine using in-file delta | | ||
public/module/vmware/backup_mode.1568880060.txt.gz · Last modified: 2019/09/19 16:01 by ronnie.chan
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