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As far as I know, ZFS does "automatic" deduplication, meaning that your application doesn't have to care about specifying it to the filesystem; ZFS will automat
by rakoo 12y ago
As far as I know, ZFS does "automatic" deduplication, meaning that your application doesn't have to care about specifying it to the filesystem; ZFS will automatically detect duplicate regions and store them only once.
- chousuke 12y agoZFS can do dedup if you enable it, but IIRC the recommended amount of memory to safely use it is ~5GB per terabyte of storage.