== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 04:56:00 (1788425760) start mds service on oleg354-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 1921464 Sep 3 03:21 /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: 'oleg354-server' oleg354-server: oleg354-server.virtnet: executing load_modules_local oleg354-server: kmemleak disabled oleg354-server: Loading modules from /home/green/git/lustre-release/lustre oleg354-server: detected 4 online CPUs by sysfs oleg354-server: MODOPTS_LIBCFS= oleg354-server: Force libcfs to create 2 CPU partitions oleg354-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg354-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg354-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg354-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg354-server: oleg354-server.virtnet: executing set_default_debug -1 all pdsh@oleg354-client: oleg354-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg354-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg354-server Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg354-server: oleg354-server.virtnet: executing set_default_debug -1 all pdsh@oleg354-client: oleg354-server: ssh exited with exit code 1 Started lustre-OST0000 oleg354-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: oleg354-client.virtnet: -o user_xattr,flock 192.168.203.154@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 142 (time 1788425850.02 total 10.36 last 13.71) - open/close 283 (time 1788425860.03 total 20.37 last 14.08) - open/close 375 (time 1788425870.04 total 30.38 last 9.20) - open/close 594 (time 1788425880.60 total 40.94 last 20.73) - open/close 778 (time 1788425890.60 total 50.95 last 18.39) - open/close 965 (time 1788425901.42 total 61.76 last 17.30) - open/close 1219 (time 1788425912.35 total 72.69 last 23.24) - open/close 1440 (time 1788425922.35 total 82.69 last 22.09) - open/close 1685 (time 1788425933.09 total 93.43 last 22.81) - open/close 1953 (time 1788425943.10 total 103.45 last 26.75) - open/close 2161 (time 1788425953.13 total 113.47 last 20.75) - open/close 2356 (time 1788425963.43 total 123.77 last 18.94) - open/close 2612 (time 1788425973.43 total 133.77 last 25.60) - open/close 2841 (time 1788425983.45 total 143.79 last 22.86) - open/close 3084 (time 1788425994.40 total 154.74 last 22.19) - open/close 3292 (time 1788426004.79 total 165.13 last 20.02) - open/close 3353 (time 1788426014.82 total 175.16 last 6.08) - open/close 3541 (time 1788426024.82 total 185.16 last 18.80) - open/close 3791 (time 1788426034.82 total 195.17 last 24.99) - open/close 4002 (time 1788426045.14 total 205.49 last 20.44) - open/close 4236 (time 1788426055.76 total 216.11 last 22.04) - open/close 4445 (time 1788426065.79 total 226.13 last 20.85) - open/close 4672 (time 1788426075.92 total 236.27 last 22.40) - open/close 4905 (time 1788426085.93 total 246.27 last 23.29) - open/close 5025 (time 1788426096.60 total 256.94 last 11.25) - open/close 5274 (time 1788426106.61 total 266.95 last 24.87) - open/close 5470 (time 1788426116.63 total 276.97 last 19.56) - open/close 5699 (time 1788426127.82 total 288.17 last 20.46) - open/close 5880 (time 1788426138.19 total 298.53 last 17.46) - open/close 6096 (time 1788426148.19 total 308.54 last 21.60) - open/close 6356 (time 1788426158.20 total 318.54 last 25.98) - open/close 6551 (time 1788426168.22 total 328.57 last 19.46) - open/close 6752 (time 1788426179.15 total 339.50 last 18.39) - open/close 6979 (time 1788426190.18 total 350.52 last 20.59) - open/close 7157 (time 1788426200.18 total 360.52 last 17.79) - open/close 7361 (time 1788426210.20 total 370.54 last 20.37) - open/close 7565 (time 1788426220.33 total 380.67 last 20.14) - open/close 7813 (time 1788426230.33 total 390.67 last 24.79) - open/close 8043 (time 1788426240.73 total 401.07 last 22.12) - open/close 8219 (time 1788426250.74 total 411.08 last 17.58) - open/close 8400 (time 1788426261.80 total 422.14 last 16.37) - open/close 8462 (time 1788426272.72 total 433.07 last 5.67) - open/close 8747 (time 1788426282.98 total 443.32 last 27.79) - open/close 8960 (time 1788426293.02 total 453.36 last 21.22) - open/close 9082 (time 1788426303.98 total 464.33 last 11.13) - open/close 9270 (time 1788426314.52 total 474.86 last 17.84) - open/close 9419 (time 1788426325.36 total 485.70 last 13.75) - open/close 9591 (time 1788426335.37 total 495.71 last 17.18) - open/close 9831 (time 1788426346.40 total 506.75 last 21.75) - open/close 10000 (time 1788426352.49 total 512.83 last 27.76) - open/close 10178 (time 1788426363.06 total 523.40 last 16.85) - open/close 10313 (time 1788426373.42 total 533.76 last 13.03) - open/close 10504 (time 1788426383.42 total 543.76 last 19.10) - open/close 10692 (time 1788426393.64 total 553.98 last 18.40) - open/close 10922 (time 1788426403.64 total 563.99 last 22.99) - open/close 11106 (time 1788426414.38 total 574.72 last 17.14) - open/close 11349 (time 1788426424.38 total 584.72 last 24.29) - open/close 11524 (time 1788426434.40 total 594.74 last 17.47) - open/close 11628 (time 1788426445.40 total 605.74 last 9.46) - open/close 11716 (time 1788426455.43 total 615.77 last 8.77) - open/close 11837 (time 1788426465.65 total 625.99 last 11.85) - open/close 11971 (time 1788426476.34 total 636.68 last 12.53) - open/close 12154 (time 1788426486.49 total 646.83 last 18.03) - open/close 12261 (time 1788426496.81 total 657.15 last 10.37) - open/close 12340 (time 1788426507.05 total 667.39 last 7.71) - open/close 12461 (time 1788426517.83 total 678.17 last 11.23) - open/close 12549 (time 1788426528.67 total 689.02 last 8.12) - open/close 12645 (time 1788426539.09 total 699.43 last 9.21) - open/close 12775 (time 1788426549.34 total 709.68 last 12.68) - open/close 12934 (time 1788426559.36 total 719.70 last 15.87) - open/close 13060 (time 1788426569.63 total 729.97 last 12.28) - open/close 13186 (time 1788426580.31 total 740.65 last 11.79) - open/close 13254 (time 1788426590.44 total 750.78 last 6.71) - open/close 13351 (time 1788426600.45 total 760.80 last 9.69) - open/close 13464 (time 1788426610.60 total 770.95 last 11.13) - open/close 13639 (time 1788426620.61 total 780.95 last 17.49) - open/close 13754 (time 1788426631.00 total 791.35 last 11.07) - open/close 13821 (time 1788426641.76 total 802.10 last 6.23) - open/close 13962 (time 1788426652.46 total 812.80 last 13.18) - open/close 14075 (time 1788426663.54 total 823.89 last 10.20) - open/close 14197 (time 1788426673.58 total 833.93 last 12.15) - open/close 14346 (time 1788426683.63 total 843.97 last 14.83) - open/close 14477 (time 1788426694.39 total 854.73 last 12.18) - open/close 14588 (time 1788426704.40 total 864.74 last 11.08) - open/close 14734 (time 1788426714.53 total 874.87 last 14.42) - open/close 14812 (time 1788426725.65 total 886.00 last 7.01) - open/close 15033 (time 1788426736.28 total 896.62 last 20.80) - open/close 15235 (time 1788426747.07 total 907.41 last 18.72) - open/close 15408 (time 1788426757.24 total 917.58 last 17.01) - open/close 15585 (time 1788426767.44 total 927.78 last 17.35) - open/close 15726 (time 1788426777.91 total 938.25 last 13.47) - open/close 15954 (time 1788426788.32 total 948.66 last 21.91) - open/close 16143 (time 1788426800.10 total 960.44 last 16.04) - open/close 16331 (time 1788426810.66 total 971.00 last 17.80) - open/close 16546 (time 1788426821.41 total 981.76 last 19.99) - open/close 16689 (time 1788426831.46 total 991.81 last 14.23) - open/close 16903 (time 1788426842.45 total 1002.80 last 19.47) - open/close 16964 (time 1788426852.71 total 1013.05 last 5.95) - open/close 17256 (time 1788426862.74 total 1023.08 last 29.12) - open/close 17673 (time 1788426872.74 total 1033.09 last 41.69) - open/close 18203 (time 1788426882.75 total 1043.10 last 52.95) - open/close 18791 (time 1788426892.77 total 1053.12 last 58.68) - open/close 19346 (time 1788426902.80 total 1063.15 last 55.33) - open/close 19903 (time 1788426912.81 total 1073.15 last 55.66) - open/close 20530 (time 1788426922.81 total 1083.16 last 62.68) - open/close 21144 (time 1788426932.82 total 1093.17 last 61.34) - open/close 21740 (time 1788426942.83 total 1103.18 last 59.53) - open/close 22321 (time 1788426952.86 total 1113.20 last 57.97) - open/close 22868 (time 1788426962.90 total 1123.24 last 54.50) - open/close 23450 (time 1788426972.91 total 1133.25 last 58.13) - open/close 24067 (time 1788426982.91 total 1143.25 last 61.66) - open/close 24675 (time 1788426992.92 total 1153.26 last 60.76) - open/close 25205 (time 1788427002.94 total 1163.29 last 52.88) - open/close 25769 (time 1788427012.96 total 1173.30 last 56.31) - open/close 26402 (time 1788427022.96 total 1183.30 last 63.29) - open/close 27029 (time 1788427032.97 total 1193.31 last 62.63) - open/close 27582 (time 1788427043.00 total 1203.34 last 55.13) - open/close 28172 (time 1788427053.01 total 1213.35 last 58.95) - open/close 28755 (time 1788427063.02 total 1223.36 last 58.26) - open/close 29312 (time 1788427073.02 total 1233.36 last 55.69) - open/close 29810 (time 1788427083.03 total 1243.38 last 49.73) - open/close 30000 (time 1788427086.57 total 1246.92 last 53.66) - open/close 30524 (time 1788427096.59 total 1256.93 last 52.31) - open/close 31010 (time 1788427106.61 total 1266.95 last 48.53) - open/close 31556 (time 1788427116.61 total 1276.95 last 54.58) - open/close 32167 (time 1788427126.61 total 1286.96 last 61.07) - open/close 32781 (time 1788427136.63 total 1296.97 last 61.33) - open/close 33405 (time 1788427146.63 total 1306.97 last 62.37) - open/close 33935 (time 1788427156.64 total 1316.98 last 52.95) - open/close 34535 (time 1788427166.64 total 1326.99 last 59.97) - open/close 35127 (time 1788427176.65 total 1336.99 last 59.17) - open/close 35628 (time 1788427186.65 total 1346.99 last 50.08) - open/close 36161 (time 1788427196.66 total 1357.00 last 53.27) - open/close 36525 (time 1788427206.67 total 1367.02 last 36.34) - open/close 36872 (time 1788427216.68 total 1377.02 last 34.67) - open/close 37417 (time 1788427226.71 total 1387.05 last 54.33) - open/close 37896 (time 1788427236.72 total 1397.06 last 47.86) - open/close 38488 (time 1788427246.72 total 1407.07 last 59.18) - open/close 39086 (time 1788427256.74 total 1417.08 last 59.71) - open/close 39671 (time 1788427266.77 total 1427.11 last 58.34) - open/close 40000 (time 1788427272.99 total 1433.33 last 52.87) - open/close 40591 (time 1788427283.01 total 1443.36 last 58.95) - open/close 41165 (time 1788427293.02 total 1453.37 last 57.35) - open/close 41754 (time 1788427303.03 total 1463.37 last 58.86) - open/close 42376 (time 1788427313.03 total 1473.38 last 62.16) - open/close 42985 (time 1788427323.04 total 1483.38 last 60.87) - open/close 43551 (time 1788427333.05 total 1493.39 last 56.56) - open/close 44225 (time 1788427343.06 total 1503.40 last 67.32) - open/close 44824 (time 1788427353.06 total 1513.40 last 59.89) - open/close 45417 (time 1788427363.06 total 1523.40 last 59.29) - open/close 46014 (time 1788427373.09 total 1533.43 last 59.55) - open/close 46429 (time 1788427383.14 total 1543.48 last 41.29) - open/close 46931 (time 1788427393.15 total 1553.49 last 50.16) - open/close 47453 (time 1788427403.15 total 1563.49 last 52.18) - open/close 47944 (time 1788427413.16 total 1573.50 last 49.05) - open/close 48566 (time 1788427423.16 total 1583.50 last 62.20) - open/close 49199 (time 1788427433.17 total 1593.51 last 63.26) - open/close 49789 (time 1788427443.18 total 1603.53 last 58.89) total: 50000 open/close in 1607.07 seconds: 31.11 ops/second - unlinked 0 (time 1788427452 ; total 0 ; last 0) - unlinked 10000 (time 1788427631 ; total 179 ; last 179) - unlinked 20000 (time 1788427804 ; total 352 ; last 173) - unlinked 30000 (time 1788427978 ; total 526 ; last 174) - unlinked 40000 (time 1788428149 ; total 697 ; last 171) total: 50000 unlinks in 879 seconds: 56.882820 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg354-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg354-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg354-server stop mds service on oleg354-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg354-server unloading modules via unload_modules_local on: 'oleg354-server' oleg354-server: oleg354-server.virtnet: executing unload_modules_local oleg354-server: kmemleak disabled modules unloaded. pdsh@oleg354-client: oleg354-client: ssh exited with exit code 2 pdsh@oleg354-client: oleg354-server: ssh exited with exit code 2 pdsh@oleg354-client: oleg354-server: ssh exited with exit code 2 pdsh@oleg354-client: oleg354-client: ssh exited with exit code 2