On Monday, March 19, 2018 at 18:45, Nicolas Huillard wrote: > > Then I tried to reduce the number of MDS, from 4 to 1, > Le lundi 19 mars 2018 à 19:15 +0300, Sergey Malinin a écrit : > Forgot to mention, that in my setup the issue gone when I had > reverted back to single MDS and switched dirfrag off. So it appears we had the same problem, and applied the same solution ;- ) I reverted mds_log_events_per_segment back to 1024 without problems. Bandwidth utilisation is OK, destination (single SATA disk) throughput depends on file sizes (lots of tiny file = 1MBps ; big files = 30MBps), and running 2 rsync in parallel only improve things. Thanks! -- Nicolas Huillard _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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