You should design your cluster and crush rules such that a failure of a single OSD is not a problem. Preferably such that losing any 1 host isn't a problem either. On Thu, Nov 21, 2019 at 6:32 AM zhanrzh_xt@xxxxxxxxxxxxxx <zhanrzh_xt@xxxxxxxxxxxxxx> wrote: > > Hi,all > Suppose the db of bluestore can't read/write,are there some methods to replace bad db with a new one,in luminous. > If not, i dare not deploy ceph with bluestore in my production. > > zhanrzh_xt@xxxxxxxxxxxxxx > _______________________________________________ > 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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