March 6, 201412 yr Is TRIM supported on unRAID 5.x yet? Tried searching, but most threads where there question is asked seem to go sideways.
March 6, 201412 yr If you mount a drive with ext4 format outside the array, then yes, it is supported. If you want to use the cache disk, it gets formatted as reiserfs and thus no, it doesn't support trim.
March 6, 201412 yr If you mount a drive with ext4 format outside the array, then yes, it is supported. If you want to use the cache disk, it gets formatted as reiserfs and thus no, it doesn't support trim. True, however if your SSD has a good implementation of Garbage Collection, the impact of not having trim support for your cache drive is lessened though...
March 6, 201412 yr ^^ this ^^ and I say that as the guy who wrote the guide for setting up a non-array ssd with trim support
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