[ceph-users] PG stuck at active+clean+remapped

Hi, we have replaced some of our OSDs a while ago an while everything recovery as planned, one PG is still stuck at active+clean+remapped with no backfilling taking place. Mpaaing the PG in question shows me that one OSD is missing: $ ceph pg map 35.1fe osdmap e1265760 pg 35.1fe (35.1fe) -> up [97,190,65,23,393,223,2147483647,354,132] acting [97,190,65,23,393,223,112,354,132] It seems that osd.112 should be replaced with an other OSD and I suspect that CRUSH cannot find a suitable one. Pool 35 is EC and has k=7 and m=2 and our Cluster has 9 OSD nodes. Is this just a case of CRUSH giving up to early as described in the troubleshooting PGs section[0] of the docs? Running the test as described there using `crushtool` gives several bad mapping rule results for "--num-rep 9". If so, would it help to just add new OSDs to the existing hosts or would it be better to add a whole new OSD host? Are there other options (upmap) to force this single PG to use a different set of OSDs for its "up" map? [0] https://github.com/ceph/ceph/blob/master/doc/rados/troubleshooting/troubles… Thanks, Michael