Hi, Gregory Farnum a wrote :
> If I remember/guess correctly, if you mark an OSD out it won't > necessarily change the weight of the bucket above it (ie, the host), > whereas if you change the weight of the OSD then the host bucket's > weight changes. I can just say that, indeed, I have noticed exactly what you describe in the ouput of of "ceph osd tree". > That makes for different mappings, and since you only > have a couple of OSDs per host (normally: hurray!) er, er... no, I have 10 OSDs in the first "osd node" and 11 OSDs in the second "osd node" (see my fisrt message). > and not many hosts (normally: sadness) Yes, only I have only 2 "osd nodes" (and 3 monitors). > then marking one OSD out makes things harder for the CRUSH algorithm. Ah, Ok. So my cluster is too little for Ceph. ;) Thanks for your answer Greg, I will follow the pull-request with attention. -- François Lafont _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
