On Thu, Dec 5, 2019 at 4:40 AM Stefan Kooman <ste...@bit.nl> wrote: > > Quoting Stefan Kooman (ste...@bit.nl): > > .... and it crashed again (and again) ... until we stopped the mds and > > deleted the mds0_openfiles.0 from the metadata pool. > > > > Here is the (debug) output: > > > > A specific workload that *might* have triggered this: recursively deleting > > a long > > list of files and directories (~ 7 milion in total) with 5 "rm" processes > > in parallel ... > > It crashed two times ... this is the other info of the crash: > > -10001> 2019-12-04 20:28:34.929 7fd43ce9b700 5 -- > [2001:7b8:80:3:0:2c:3:2]:6800/3833566625 >> > [2001:7b8:80:1:0:1:2:10]:6803/727090 conn(0x55e93ca96300 :-1 > s=STATE_OPEN_MESSAGE_READ_FOOTER_AND_DISPATCH pgs=141866652 cs=1 l=1). rx > osd.90 seq 32255 0x55e9416cb0c0 osd_op_reply(4104640 10001afe266.00000000 > [stat,omap-set-header,omap-set-vals] v63840'10049940 uv10049940 ondisk = 0) v8 > -10001> 2019-12-04 20:28:34.929 7fd43ce9b700 1 -- > [2001:7b8:80:3:0:2c:3:2]:6800/3833566625 <== osd.90 > [2001:7b8:80:1:0:1:2:10]:6803/727090 32255 ==== osd_op_reply(4104640 > 10001afe266.00000000 [stat,omap-set-header,omap-set-vals] v63840'10049940 > uv10049940 ondisk = 0) v8 ==== 248+0+0 (969216453 0 0) 0x55e9416cb0c0 con > 0x55e93ca96300 > -10001> 2019-12-04 20:28:34.937 7fd436ca7700 0 mds.0.openfiles omap_num_objs > 1025 > -10001> 2019-12-04 20:28:34.937 7fd436ca7700 0 mds.0.openfiles anchor_map > size 19678 > -10001> 2019-12-04 20:28:34.937 7fd436ca7700 -1 > /build/ceph-13.2.6/src/mds/OpenFileTable.cc: In function 'void > OpenFileTable::commit(MDSInternalContextBase*, uint64_t, int)' thread > 7fd436ca7700 time 2019-12-04 20:28:34.939048 > /build/ceph-13.2.6/src/mds/OpenFileTable.cc: 476: FAILED assert(omap_num_objs > <= MAX_OBJECTS) > > mds.0.openfiles omap_num_objs 1025 <- ... just 1 higher than 1024? > Coincidence? > > Gr. Stefan >
Please check if https://github.com/ceph/ceph/pull/32020 works Thanks Yan, Zheng > -- > | BIT BV https://www.bit.nl/ Kamer van Koophandel 09090351 > | GPG: 0xD14839C6 +31 318 648 688 / i...@bit.nl _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
