== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 10:34:09 (1788878049) start mds service on oleg104-server Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' quota/lquota options: 'hash_lqs_cur_bits=3' mdt/mdt options: 'mdt_enable_flr_ec=1' -rwxr-xr-x 1 green green 1921056 Sep 8 06:56 /home/green/git/lustre-release/lustre/utils/mount.lustre -rwxr-xr-x. 1 root root 12 Jan 31 2019 /usr/sbin/mount.lustre mount --bind /home/green/git/lustre-release/lustre/utils/mount.lustre /usr/sbin/mount.lustre loading modules on: 'oleg104-server' oleg104-server: oleg104-server.virtnet: executing load_modules_local oleg104-server: kmemleak disabled oleg104-server: Loading modules from /home/green/git/lustre-release/lustre oleg104-server: detected 4 online CPUs by sysfs oleg104-server: MODOPTS_LIBCFS= oleg104-server: Force libcfs to create 2 CPU partitions oleg104-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg104-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg104-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg104-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg104-server: oleg104-server.virtnet: executing set_default_debug -1 all pdsh@oleg104-client: oleg104-server: ssh exited with exit code 1 Started lustre-MDT0000 start mds service on oleg104-server Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg104-server: oleg104-server.virtnet: executing set_default_debug -1 all pdsh@oleg104-client: oleg104-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg104-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 oleg104-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg104-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg104-server: oleg104-server.virtnet: executing set_default_debug -1 all pdsh@oleg104-client: oleg104-server: ssh exited with exit code 1 Started lustre-OST0000 oleg104-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 mount lustre on /mnt/lustre..... Starting client: oleg104-client.virtnet: -o user_xattr,flock 192.168.201.104@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 266 (time 1788878154.25 total 10.01 last 26.56) - open/close 609 (time 1788878165.23 total 21.00 last 31.22) - open/close 800 (time 1788878175.25 total 31.01 last 19.07) - open/close 1008 (time 1788878185.27 total 41.04 last 20.75) - open/close 1212 (time 1788878196.00 total 51.76 last 19.02) - open/close 1365 (time 1788878206.00 total 61.77 last 15.29) - open/close 1479 (time 1788878216.61 total 72.37 last 10.75) - open/close 1806 (time 1788878227.42 total 83.19 last 30.24) - open/close 2097 (time 1788878237.91 total 93.68 last 27.73) - open/close 2353 (time 1788878247.92 total 103.69 last 25.57) - open/close 2560 (time 1788878258.58 total 114.35 last 19.42) - open/close 2759 (time 1788878269.27 total 125.04 last 18.62) - open/close 3026 (time 1788878279.96 total 135.73 last 24.98) - open/close 3264 (time 1788878289.97 total 145.74 last 23.78) - open/close 3512 (time 1788878299.97 total 155.74 last 24.80) - open/close 3706 (time 1788878310.49 total 166.25 last 18.45) - open/close 3848 (time 1788878320.53 total 176.30 last 14.13) - open/close 3945 (time 1788878331.35 total 187.12 last 8.97) - open/close 4095 (time 1788878341.40 total 197.17 last 14.92) - open/close 4346 (time 1788878351.77 total 207.54 last 24.21) - open/close 4547 (time 1788878362.13 total 217.90 last 19.40) - open/close 4826 (time 1788878372.82 total 228.59 last 26.10) - open/close 5359 (time 1788878383.06 total 238.83 last 52.07) - open/close 5769 (time 1788878393.69 total 249.45 last 38.59) - open/close 6229 (time 1788878403.69 total 259.45 last 46.00) - open/close 6380 (time 1788878414.74 total 270.51 last 13.66) - open/close 6534 (time 1788878424.99 total 280.75 last 15.03) - open/close 6822 (time 1788878434.99 total 290.75 last 28.80) - open/close 6986 (time 1788878445.46 total 301.23 last 15.65) - open/close 7129 (time 1788878456.41 total 312.18 last 13.06) - open/close 7316 (time 1788878466.78 total 322.55 last 18.03) - open/close 7604 (time 1788878477.79 total 333.55 last 26.17) - open/close 7906 (time 1788878488.16 total 343.92 last 29.12) - open/close 8130 (time 1788878498.77 total 354.54 last 21.10) - open/close 8446 (time 1788878508.97 total 364.74 last 31.00) - open/close 8742 (time 1788878519.83 total 375.60 last 27.25) - open/close 9035 (time 1788878529.84 total 385.61 last 29.27) - open/close 9283 (time 1788878539.85 total 395.61 last 24.78) - open/close 9554 (time 1788878550.82 total 406.58 last 24.70) - open/close 9883 (time 1788878560.82 total 416.59 last 32.89) - open/close 10000 (time 1788878564.39 total 420.16 last 32.74) - open/close 12342 (time 1788878574.40 total 430.16 last 234.09) - open/close 14651 (time 1788878584.40 total 440.17 last 230.88) - open/close 16880 (time 1788878594.40 total 450.17 last 222.89) - open/close 19154 (time 1788878604.40 total 460.17 last 227.29) - open/close 20000 (time 1788878608.72 total 464.49 last 196.07) - open/close 21815 (time 1788878618.72 total 474.49 last 181.41) - open/close 23580 (time 1788878628.73 total 484.49 last 176.44) - open/close 25562 (time 1788878638.73 total 494.49 last 198.17) - open/close 27543 (time 1788878648.73 total 504.50 last 198.07) - open/close 30000 (time 1788878658.50 total 514.27 last 251.51) - open/close 32198 (time 1788878668.50 total 524.27 last 219.79) - open/close 34817 (time 1788878678.50 total 534.27 last 261.79) - open/close 38206 (time 1788878688.51 total 544.28 last 338.71) - open/close 40000 (time 1788878695.08 total 550.85 last 272.93) - open/close 42305 (time 1788878705.08 total 560.85 last 230.50) - open/close 46136 (time 1788878715.08 total 570.85 last 383.06) - open/close 49284 (time 1788878725.08 total 580.85 last 314.80) open(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No space left on device total: 49631 open/close in 581.82 seconds: 85.30 ops/second - unlinked 0 (time 1788878727 ; total 0 ; last 0) - unlinked 10000 (time 1788878743 ; total 16 ; last 16) - unlinked 20000 (time 1788878761 ; total 34 ; last 18) - unlinked 30000 (time 1788878776 ; total 49 ; last 15) - unlinked 40000 (time 1788878800 ; total 73 ; last 24) unlink(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No such file or directory total: 49631 unlinks in 89 seconds: 557.651672 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg104-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg104-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg104-server stop mds service on oleg104-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg104-server stop mds service on oleg104-server Stopping /mnt/lustre-mds2 (opts:-f) on oleg104-server unloading modules via unload_modules_local on: 'oleg104-server' oleg104-server: oleg104-server.virtnet: executing unload_modules_local oleg104-server: kmemleak disabled modules unloaded. pdsh@oleg104-client: oleg104-server: ssh exited with exit code 2 pdsh@oleg104-client: oleg104-client: ssh exited with exit code 2 pdsh@oleg104-client: oleg104-client: ssh exited with exit code 2 pdsh@oleg104-client: oleg104-server: ssh exited with exit code 2