Hi, On 01/03/2016 10:32, John Spray wrote: > As Zheng has said, that last number is the "max_mds" setting. And what is the meaning of the first and the second number below? mdsmap e21038: 1/1/0 up {0=HK-IDC1-10-1-72-160=up:active} ^ ^ -- François Lafont _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com