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From Stephan Seitz <>
Subject Re: CephFS vs. GFS2
Date Tue, 04 Nov 2014 07:21:23 GMT
Am Dienstag, den 04.11.2014, 09:07 +0200 schrieb Vladimir Melnik:
> Dear colleagues,
> Did anyone compare CephFS and GFS2 or did anyone read any articles about
> comparison of CephFS and GFS2 in regard to their performance? Alas, I
> haven't found anything on this topic.
> Right now I'm using GFS2 as a primary storage filesystem (it's
> accessible by iSCSI+multipath), but, of course, I'd like to gain more
> performance. Should I try CephFS as an alternative?

Both techniques are quite different. In short, you shouldn't use CephFS
in favor of ceph's native RBD.

I'll try to follow up later that day - currently in a hurry.

> Thanks!

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