Re: cephfs and erasure coding

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Thanks for notice. On dovecot mail list reported https://dovecot.org/pipermail/dovecot/2016-August/105210.html about success usage CephFS for 30-40k of users, with replica, not EC.

On 03/29/2017 08:19 PM, Wido den Hollander wrote:
I wouldn't use CephFS for so many small files. Dovecot will do a lot of locking, opening en closing those small files which is not very efficient.

http://tracker.ceph.com/issues/12430

That is in development right now. NO code yet out there, but should be there later this year.

--
Best regards,
Konstantin Shalygin

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