| 摘要 |
Multiphase deduplication. In one example embodiment, a method of multiphase deduplication includes an analysis phase and a backup phase. The analysis phase includes analyzing each allocated block stored in a source storage at a point in time to determine if the block is duplicated in a vault storage. The backup phase is performed after completion of the analysis phase and includes storing, in the vault storage, each unique nonduplicate block from the source storage. |
