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Cache Pool ZFS instead of BTRFS

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Wondering if you can use ZFS on the Cache pool of 2xM.2 Drives the same size.

I tried running with BTRFS with two drives and always end up with one drive going into read only mode randomly.

Then having to rebuild the mirror again.


I always end up ripping out one drive and run unprotected off a single Cache drive in BTRFS but it seems only happy with that setup.


Not sure if it was a bug but i haven't tried in a good year now, i want to though fix this protection issue.

I noticed ZFS had some support here for data drives, so can that be extended to the Cache Pool as well ?


BTRFS seems a bit broken at least for me.

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ZFS is not included in base unraid, so no, it can not support this. Zfs is an addon plugin.

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