On Thu, Oct 22, 2015 at 1:59 AM, Yan, Zheng <ukernel@xxxxxxxxx> wrote: > direct IO only bypass kernel page cache. data still can be cached in > ceph-fuse. If I'm correct, the test repeatedly writes data to 8M > files. The cache make multiple write assimilate into single OSD > write Ugh, of course. I don't see a tracker ticket for that, so I made one: http://tracker.ceph.com/issues/13569 -Greg _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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