[lustre-discuss] zfs -- mds/mdt -- ssd model / type recommendation

[Charlie D Whitehead III]

Kevin,

I must agree with Patrick.  I used ZFS on our metadata servers, and found an immediate reduction in performance over ldiskfs.  Now, there are a lot of factors involved in performance, but in our case, ZFS for MDTs was not the best choice.  That being said, I have not tried it on SSDs... yet.

Regards
--
Charlie D Whitehead III
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