Hi, if you are using an older Ceph version note that the mon_osd_near_full_ration and mon_osd_full_ration must be set in the config file on the MON hosts first and then the MONs restarted one after the other one. If using a recent version there is a command ceph osd set-full-ratio and ceph osd set-nearfull-ratio Regards JC > On Jan 24, 2018, at 11:07, Karun Josy <karunjosy1@xxxxxxxxx> wrote: > > Hi, > > I am trying to increase the full ratio of OSDs in a cluster. > While adding a new node one of the new disk got backfilled to more than 95% and cluster freezed. So I am trying to avoid it from happening again. > > > Tried pg set command but it is not working : > $ ceph pg set_nearfull_ratio 0.88 > Error ENOTSUP: this command is obsolete > > I had increased the full ratio in osds using injectargs initially but it didnt work as when the disk reached 95% it showed osd full status > > $ ceph tell osd.* injectargs '--mon_osd_full_ratio 0.97' > osd.0: mon_osd_full_ratio = '0.970000' (not observed, change may require restart) > osd.1: mon_osd_full_ratio = '0.970000' (not observed, change may require restart) > ---- > ---- > > How can I set full ratio to more than 95% ? > > Karun > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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