Insofar as I've been able to tell, both BTRFS and ZFS provide similar capabilities back to CEPH, and both are sufficiently stable for the basic CEPH use case (Single disk -> single mount point), so the question becomes this: Which actually provides better performance? Which is the more highly optimized single write path for ceph? Does anybody have a handful of side-by-side benchmarks? I'm more interested in higher IOPS, since you can always scale-out throughput, but throughput is also important. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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