Hi Sage, On Tue, 2010-11-23 at 00:11 -0700, Sage Weil wrote: > Hi Jim, > > On Fri, 19 Nov 2010, Jim Schutt wrote: > > I've just created a brand-new filesystem using current unstable > > branch. > > > > ceph -w shows me this after I start it up and it settles down,: > > > > 2010-11-19 13:07:39.279045 pg v247: 3432 pgs: 3432 active; 54 KB data, 98200 KB used, 3032 GB / 3032 GB avail; 95/108 degraded (87.963%) > > 2010-11-19 13:07:39.532174 pg v248: 3432 pgs: 3432 active; 54 KB data, 98232 KB used, 3032 GB / 3032 GB avail; 95/108 degraded (87.963%) > > 2010-11-19 13:07:41.123789 pg v249: 3432 pgs: 3432 active; 54 KB data, 98416 KB used, 3032 GB / 3032 GB avail; 95/108 degraded (87.963%) > > There were some issues in unstable that were preventing the recovery from > completing. They should be sorted out in the current git. Thanks for taking a look. FWIW, as of c327c6a2064f I can still reproduce this. My recipe is: build a filesystem with 7 monitor instances, 7 mds instances; 13 osd instances. Start all the mon instances with a pdsh; start all the mds instances with a pdsh; start the osd instances one-by-one, with a few seconds between starting instances. Let me know if there's anything else I can do. -- Jim > > Thanks! > sage > > > > > > That output seems to come from PGMap::print_summary(). > > If so, it seems to be telling me I have 108 objects, > > of which 95 are degraded. > > > > If so, why would I have any degraded objects on > > a brand-new file system? All my osds are up/in; > > shouldn't any degraded objects have been recovered? > > > > Note that I haven't even mounted it anywhere yet. > > > > Also, the above result is after starting > > each of my 13 osds one at a time, waiting for > > the PGs for each osd to go active before > > starting up the next osd. > > > > If I start up all the cosds a newly created file system > > roughly simultaneously, using pdsh, I get 7/108 objects > > degraded. > > > > What am I missing? > > > > How can I learn what objects are degraded? > > > > Thanks -- Jim > > > > > > > > -- > > 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 > -- 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
