On Mon, Oct 21, 2013 at 9:50 AM, 鹏 <wkp4666@xxxxxxx> wrote: > > hi all, > today , I ceph cluster has soming wrong! one of my mdss is loaggy! > > #ceph -s > health HEALTH_WARN 1 is laggy > > I restart it > > # scrvice ceph -a restart mds.1 > > It is ok at first! but a few Minutes latter! looks like mds.1 was crashed. what does the mds log say? > > #ceph -s > health HEALTH_WARN 0 is laggy > > 2 mds can not work at the same time! one is health ,abt another is > laggy! > > How can I solve this promble.。 > > by the way ! I found when I typed the > # ceph osd dump > ... > max_mds 1 > ... > > Is the filed max_mds cause this problems ! in my ceph.conf , the > max_mads , which values is 2 , lays in the [global] section！ > multiple mds setup is not stable yet, please keep 'max_mds=1' Regards Yan, Zheng _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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