Hello, the CEPH "Hard disk and file system recommendations" page states that XFS is the recommend OSD file system for production systems. Does that still hold true for the last kernels versions (e.g. Ubuntu 12.04 with lts-raring kernel 3.8.5)? Would btrfs provide a significant performance increase (I guess it would mostly affect writes and the journal)? We're using dedicated SSD journal partitions. Cheers and thanks, Oliver _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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