Hi Igor,
Thank you for quick and useful answer. We are looking at our options. Milan On 2020-11-24 06:49, Igor Fedotov wrote: > Another workaround would be to delete the object in question using > ceph-objectstore-tool and then do a scrub on the corresponding PG to fix > the absent object. > > But I would greatly appreciate if we dissect this case for a bit.... > > > On 11/24/2020 9:55 AM, Milan Kupcevic wrote: >> Hello, >> >> Three OSD daemons crash at the same time while processing the same >> object located in an rbd ec4+2 pool leaving a placement group in >> inactive down state. Soon after I start the osd daemons back up they >> crash again choking on the same object. >> >> ----------------------------8<------------------------------------ >> _dump_onode 0x5605a27ca000 >> 4#7:8565da11:::rbd_data.6.a8a8356fd674f.00000000003dce34:head# nid >> 1889617 size 0x100000 (1048576) expected_object_size 0 >> expected_write_size 0 in 8 shards, 32768 spanning blobs >> ----------------------------8<------------------------------------ >> >> Please take a look at the attached log file. >> >> >> Ceph status reports: >> >> Reduced data availability: 1 pg inactive, 1 pg down >> >> >> Any hints on how to get this placement group back online would be >> greatly appreciated. >> >> >> Milan >> >> -- Milan Kupcevic Senior Cyberinfrastructure Engineer at Project NESE Harvard University FAS Research Computing _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
