[lustre-discuss] MDT ashift and DoM on ZFS

Hans Henrik Happe happe at nbi.dk
Wed Dec 4 07:35:53 PST 2019


It seems that it still saves a lot of space to use ashift=9 on ZFS MDTs.
However, for DoM one would want the performance of ashift=12 for SSDs.

What is your thoughts?

Hans Henrik

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