== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 23:19:46 (1787887186) start mds service on oleg415-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 1754920 Aug 26 15:28 /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: 'oleg415-server' oleg415-server: oleg415-server.virtnet: executing load_modules_local oleg415-server: kmemleak disabled oleg415-server: Loading modules from /home/green/git/lustre-release/lustre oleg415-server: detected 4 online CPUs by sysfs oleg415-server: MODOPTS_LIBCFS= oleg415-server: Force libcfs to create 2 CPU partitions oleg415-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg415-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg415-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg415-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg415-server: oleg415-server.virtnet: executing set_default_debug -1 all pdsh@oleg415-client: oleg415-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg415-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg415-server Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg415-server: oleg415-server.virtnet: executing set_default_debug -1 all pdsh@oleg415-client: oleg415-server: ssh exited with exit code 1 Started lustre-OST0000 oleg415-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: oleg415-client.virtnet: -o user_xattr,flock 192.168.204.115@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 130 (time 1787887284.09 total 10.00 last 13.00) - open/close 359 (time 1787887294.92 total 20.83 last 21.14) - open/close 585 (time 1787887305.58 total 31.49 last 21.21) - open/close 772 (time 1787887315.58 total 41.49 last 18.69) - open/close 972 (time 1787887326.17 total 52.08 last 18.90) - open/close 1198 (time 1787887336.18 total 62.09 last 22.58) - open/close 1398 (time 1787887346.18 total 72.10 last 19.98) - open/close 1630 (time 1787887356.59 total 82.50 last 22.30) - open/close 1869 (time 1787887366.59 total 92.50 last 23.89) - open/close 2083 (time 1787887376.62 total 102.53 last 21.34) - open/close 2276 (time 1787887386.78 total 112.70 last 18.99) - open/close 2510 (time 1787887396.79 total 122.70 last 23.38) - open/close 2712 (time 1787887407.37 total 133.28 last 19.09) - open/close 2891 (time 1787887417.68 total 143.59 last 17.37) - open/close 3085 (time 1787887428.06 total 153.97 last 18.68) - open/close 3329 (time 1787887438.63 total 164.54 last 23.10) - open/close 3500 (time 1787887448.63 total 174.54 last 17.09) - open/close 3775 (time 1787887458.63 total 184.54 last 27.50) - open/close 3967 (time 1787887468.65 total 194.56 last 19.15) - open/close 4161 (time 1787887478.67 total 204.58 last 19.37) - open/close 4403 (time 1787887488.67 total 214.58 last 24.19) - open/close 4632 (time 1787887498.69 total 224.60 last 22.86) - open/close 4864 (time 1787887508.69 total 234.60 last 23.19) - open/close 5055 (time 1787887518.71 total 244.62 last 19.06) - open/close 5308 (time 1787887529.67 total 255.58 last 23.09) - open/close 5492 (time 1787887544.73 total 270.64 last 12.22) - open/close 5688 (time 1787887554.76 total 280.67 last 19.53) - open/close 5791 (time 1787887565.51 total 291.42 last 9.58) - open/close 5867 (time 1787887576.13 total 302.04 last 7.16) - open/close 5991 (time 1787887586.26 total 312.17 last 12.25) - open/close 6098 (time 1787887596.26 total 322.17 last 10.70) - open/close 6269 (time 1787887606.27 total 332.18 last 17.07) - open/close 6395 (time 1787887616.98 total 342.89 last 11.77) - open/close 6473 (time 1787887627.47 total 353.38 last 7.43) - open/close 6650 (time 1787887637.73 total 363.64 last 17.24) - open/close 6690 (time 1787887648.15 total 374.06 last 3.84) - open/close 6841 (time 1787887658.60 total 384.51 last 14.44) - open/close 7022 (time 1787887668.61 total 394.52 last 18.09) - open/close 7158 (time 1787887679.06 total 404.97 last 13.02) - open/close 7281 (time 1787887689.36 total 415.27 last 11.94) - open/close 7476 (time 1787887699.73 total 425.64 last 18.80) - open/close 7697 (time 1787887709.91 total 435.82 last 21.72) - open/close 7805 (time 1787887720.66 total 446.57 last 10.05) - open/close 8036 (time 1787887730.67 total 456.58 last 23.07) - open/close 8211 (time 1787887740.68 total 466.59 last 17.49) - open/close 8339 (time 1787887750.68 total 476.59 last 12.80) - open/close 8423 (time 1787887760.71 total 486.62 last 8.37) - open/close 8643 (time 1787887771.40 total 497.31 last 20.59) - open/close 8789 (time 1787887784.10 total 510.01 last 11.50) - open/close 8990 (time 1787887794.45 total 520.36 last 19.42) - open/close 9045 (time 1787887805.33 total 531.24 last 5.06) - open/close 9122 (time 1787887815.83 total 541.74 last 7.33) - open/close 9249 (time 1787887826.85 total 552.76 last 11.52) - open/close 9505 (time 1787887836.89 total 562.80 last 25.50) - open/close 9721 (time 1787887849.49 total 575.40 last 17.14) - open/close 9869 (time 1787887859.50 total 585.41 last 14.79) - open/close 10000 (time 1787887865.31 total 591.22 last 22.53) - open/close 10209 (time 1787887875.63 total 601.54 last 20.26) - open/close 10338 (time 1787887885.96 total 611.87 last 12.48) - open/close 10386 (time 1787887896.40 total 622.31 last 4.60) - open/close 10521 (time 1787887906.44 total 632.35 last 13.44) - open/close 10764 (time 1787887916.46 total 642.37 last 24.26) - open/close 10964 (time 1787887926.48 total 652.39 last 19.97) - open/close 11091 (time 1787887936.66 total 662.57 last 12.47) - open/close 11260 (time 1787887946.73 total 672.64 last 16.79) - open/close 11400 (time 1787887956.74 total 682.65 last 13.98) - open/close 11541 (time 1787887967.01 total 692.92 last 13.73) - open/close 11647 (time 1787887977.05 total 702.96 last 10.56) - open/close 11774 (time 1787887988.00 total 713.91 last 11.60) - open/close 11926 (time 1787887999.57 total 725.48 last 13.13) - open/close 12109 (time 1787888010.35 total 736.26 last 16.99) - open/close 12312 (time 1787888020.88 total 746.79 last 19.28) - open/close 12531 (time 1787888030.90 total 756.81 last 21.86) - open/close 12741 (time 1787888040.90 total 766.81 last 20.99) - open/close 12935 (time 1787888051.48 total 777.39 last 18.34) - open/close 13050 (time 1787888061.49 total 787.40 last 11.49) - open/close 13263 (time 1787888072.60 total 798.51 last 19.18) - open/close 13365 (time 1787888082.61 total 808.52 last 10.19) - open/close 13527 (time 1787888092.61 total 818.52 last 16.19) - open/close 13727 (time 1787888103.60 total 829.51 last 18.21) - open/close 13845 (time 1787888116.55 total 842.46 last 9.11) - open/close 13951 (time 1787888126.91 total 852.82 last 10.24) - open/close 14115 (time 1787888136.94 total 862.85 last 16.36) - open/close 14328 (time 1787888147.68 total 873.59 last 19.83) - open/close 14561 (time 1787888158.55 total 884.46 last 21.43) - open/close 14737 (time 1787888168.56 total 894.47 last 17.58) - open/close 14964 (time 1787888178.56 total 904.47 last 22.69) - open/close 15197 (time 1787888188.57 total 914.48 last 23.29) - open/close 15436 (time 1787888198.60 total 924.51 last 23.83) - open/close 15629 (time 1787888208.60 total 934.51 last 19.30) - open/close 15808 (time 1787888219.48 total 945.39 last 16.46) - open/close 16001 (time 1787888229.71 total 955.62 last 18.86) - open/close 16226 (time 1787888242.02 total 967.93 last 18.27) - open/close 16356 (time 1787888256.49 total 982.40 last 8.99) - open/close 16426 (time 1787888267.16 total 993.07 last 6.56) - open/close 16658 (time 1787888277.79 total 1003.70 last 21.83) - open/close 16889 (time 1787888288.36 total 1014.28 last 21.84) - open/close 17057 (time 1787888298.37 total 1024.28 last 16.79) - open/close 17393 (time 1787888308.38 total 1034.29 last 33.57) - open/close 18004 (time 1787888318.39 total 1044.30 last 61.06) - open/close 18655 (time 1787888328.41 total 1054.32 last 64.99) - open/close 19305 (time 1787888338.41 total 1064.32 last 64.96) - open/close 19917 (time 1787888348.41 total 1074.32 last 61.20) - open/close 20551 (time 1787888358.42 total 1084.33 last 63.34) - open/close 21169 (time 1787888368.43 total 1094.34 last 61.76) - open/close 21785 (time 1787888378.45 total 1104.36 last 61.43) - open/close 22447 (time 1787888388.46 total 1114.37 last 66.18) - open/close 23059 (time 1787888398.46 total 1124.37 last 61.18) - open/close 23672 (time 1787888408.53 total 1134.44 last 60.87) - open/close 24274 (time 1787888418.56 total 1144.47 last 60.05) - open/close 24949 (time 1787888428.59 total 1154.50 last 67.26) - open/close 25612 (time 1787888438.59 total 1164.50 last 66.28) - open/close 26220 (time 1787888448.60 total 1174.51 last 60.75) - open/close 26870 (time 1787888458.61 total 1184.52 last 64.98) - open/close 27450 (time 1787888468.61 total 1194.52 last 57.96) - open/close 28134 (time 1787888478.63 total 1204.54 last 68.32) - open/close 28719 (time 1787888488.65 total 1214.56 last 58.36) - open/close 29206 (time 1787888498.66 total 1224.57 last 48.66) - open/close 29772 (time 1787888508.67 total 1234.58 last 56.55) - open/close 30000 (time 1787888512.36 total 1238.27 last 61.71) - open/close 30641 (time 1787888522.37 total 1248.28 last 64.04) - open/close 31276 (time 1787888532.38 total 1258.29 last 63.43) - open/close 31910 (time 1787888542.39 total 1268.30 last 63.37) - open/close 32545 (time 1787888552.39 total 1278.30 last 63.45) - open/close 33245 (time 1787888562.40 total 1288.31 last 69.96) - open/close 33934 (time 1787888572.40 total 1298.31 last 68.87) - open/close 34535 (time 1787888582.43 total 1308.34 last 59.95) - open/close 35218 (time 1787888592.44 total 1318.35 last 68.24) - open/close 35823 (time 1787888602.46 total 1328.37 last 60.37) - open/close 36322 (time 1787888612.47 total 1338.38 last 49.87) - open/close 36886 (time 1787888622.47 total 1348.38 last 56.36) - open/close 37484 (time 1787888632.47 total 1358.39 last 59.79) - open/close 38079 (time 1787888642.48 total 1368.39 last 59.47) - open/close 38687 (time 1787888652.48 total 1378.39 last 60.78) - open/close 39322 (time 1787888662.50 total 1388.41 last 63.41) - open/close 39926 (time 1787888672.51 total 1398.42 last 60.32) - open/close 40499 (time 1787888682.52 total 1408.43 last 57.23) - open/close 41135 (time 1787888692.53 total 1418.44 last 63.54) - open/close 41743 (time 1787888702.55 total 1428.46 last 60.71) - open/close 42354 (time 1787888712.56 total 1438.47 last 61.04) - open/close 42960 (time 1787888722.59 total 1448.50 last 60.42) - open/close 43539 (time 1787888732.59 total 1458.50 last 57.88) - open/close 44141 (time 1787888742.60 total 1468.51 last 60.12) - open/close 44760 (time 1787888752.61 total 1478.52 last 61.83) - open/close 45376 (time 1787888762.62 total 1488.53 last 61.58) - open/close 45947 (time 1787888772.63 total 1498.54 last 57.04) - open/close 46580 (time 1787888782.63 total 1508.54 last 63.30) - open/close 47265 (time 1787888792.64 total 1518.55 last 68.38) - open/close 47918 (time 1787888802.65 total 1528.56 last 65.25) - open/close 48578 (time 1787888812.66 total 1538.57 last 65.93) - open/close 49221 (time 1787888822.68 total 1548.59 last 64.19) - open/close 49859 (time 1787888832.69 total 1558.60 last 63.76) total: 50000 open/close in 1560.87 seconds: 32.03 ops/second - unlinked 0 (time 1787888838 ; total 0 ; last 0) - unlinked 10000 (time 1787889009 ; total 171 ; last 171) - unlinked 20000 (time 1787889175 ; total 337 ; last 166) - unlinked 30000 (time 1787889348 ; total 510 ; last 173) - unlinked 40000 (time 1787889525 ; total 687 ; last 177) total: 50000 unlinks in 857 seconds: 58.343056 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg415-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg415-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg415-server stop mds service on oleg415-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg415-server unloading modules via unload_modules_local on: 'oleg415-server' oleg415-server: oleg415-server.virtnet: executing unload_modules_local oleg415-server: kmemleak disabled modules unloaded. pdsh@oleg415-client: oleg415-client: ssh exited with exit code 2 pdsh@oleg415-client: oleg415-server: ssh exited with exit code 2 pdsh@oleg415-client: oleg415-client: ssh exited with exit code 2 pdsh@oleg415-client: oleg415-server: ssh exited with exit code 2