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— | windows:server_os:deactivate_data_deduplication [2019/10/31 09:06] (current) – created - external edit 127.0.0.1 | ||
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+ | ====== Disable Data Deduplication ====== | ||
+ | In order to “re-hydrate” the data back to the original files and out of the deduplication store, use the powershell command: **start-dedupjob -Volume -Type Unoptimization** | ||
+ | You can check the status on where this is at by using **get-dedupjob**, | ||
+ | |||
+ | At this stage – you may notice the original files getting bigger, but the dedup store (and the chunks within it) is not decreasing at all. | ||
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+ | There are two additional job types available, “**garbageCollection**” and “**scrubbing**”. | ||
+ | [[http:// | ||
+ | |||
+ | Run **start-dedupjob -Volume -Type GarbageCollection** – this must be done with dedup enabled, so in order to prevent further data deduplication, | ||
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+ | Now use **get-dedupjob** to see the status. Once this completes (it will take a while) – disable dedup again. |