As Sam said in an earlier message, maybe this is caused by setting sortbitwise at the end of update, this happened to my cluster, and unsetting it made everything go back to normal. See http://tracker.ceph.com/issues/16113 Regards Mustafa On Mon, May 30, 2016 at 6:58 AM, Rui Xie <jerry.xr86@xxxxxxxxx> wrote: > Hi > > I found an unfound object problem in my test environment (hammer). > I suspect the reason is the wrong update of up_thru. > > from osdmap, the up_thru become smaller than before at an epoch. some > old PGTemp messages with smaller epoch are prepared and executed, and > change the up_thru to smaller epoch. > maybe_went_rw is wrong for that interval. > > I think prepare_pgtemp should not change up_thru if it is smaller than > current, and duplicated PGTemp messages not be sent ? > > Is this a bug or something wrong for me? > > Thanks ! > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
