September 16, 2025Sep 16 I have a 2tb and a 1tb mirrored zfs cache drive pool. Went to replace the 1tb with a 2tb nvme and get the following. "Cache drive too small". Running 7.1.4
October 1, 2025Oct 1 Author Solution Turns out the drive was 2.05tb instead of the normal 2tb. I know this isn’t unraids fault but I wish there was an option to shrink a drive since this created issues. I ended up using my NVR 2tb nvme in the cache pool and using the 2.05tb as my NVR storage. That was painful, thanks Micron for the 50gb of extra storage.
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