I had the same experience with force_create_pg too. I ran it, and the PGs sat there in creating state. I left the cluster overnight, and sometime in the middle of the night, they created. The actual transition from creating to active+clean happened during the recovery after a single OSD was kicked out. I don't recall if that single OSD was responsible for the creating PGs. I really can't say what un-jammed my creating.
On Mon, Nov 10, 2014 at 12:33 PM, Chad Seys <cws...@physics.wisc.edu> wrote: > Hi Craig, > > > If all of your PGs now have an empty down_osds_we_would_probe, I'd run > > through this discussion again. > > Yep, looks to be true. > > So I ran: > > # ceph pg force_create_pg 2.5 > > and it has been creating for about 3 hours now. :/ > > > # ceph health detail | grep creating > pg 2.5 is stuck inactive since forever, current state creating, last > acting [] > pg 2.5 is stuck unclean since forever, current state creating, last acting > [] > > Then I restart all OSDs. The "creating" label disapears and I'm back with > same number of incomplete PGs. :( > > is the 'force_create_pg' the right command? The 'mark_unfound_lost' > complains > that 'pg has no unfound objects' . > > I shall start the 'force_create_pg' again and wait longer. Unless there > is a > different command to use. ? > > Thanks! > Chad. > >
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