== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 20:00:46 (1790899246) start mds service on oleg458-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 1940568 Oct 1 14:24 /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: 'oleg458-server' oleg458-server: oleg458-server.virtnet: executing load_modules_local oleg458-server: kmemleak disabled oleg458-server: Loading modules from /home/green/git/lustre-release/lustre oleg458-server: detected 4 online CPUs by sysfs oleg458-server: MODOPTS_LIBCFS= oleg458-server: Force libcfs to create 2 CPU partitions oleg458-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg458-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg458-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg458-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg458-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg458-server Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-OST0000 oleg458-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: oleg458-client.virtnet: -o user_xattr,flock 192.168.204.158@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 48 (time 1790899339.99 total 10.65 last 4.51) - open/close 174 (time 1790899350.01 total 20.67 last 12.58) - open/close 318 (time 1790899361.05 total 31.70 last 13.05) - open/close 557 (time 1790899371.05 total 41.71 last 23.89) - open/close 797 (time 1790899381.53 total 52.18 last 22.90) - open/close 978 (time 1790899391.54 total 62.19 last 18.08) - open/close 1154 (time 1790899401.54 total 72.20 last 17.60) - open/close 1374 (time 1790899412.14 total 82.79 last 20.77) - open/close 1567 (time 1790899422.16 total 92.81 last 19.26) - open/close 1720 (time 1790899434.90 total 105.56 last 12.00) - open/close 1953 (time 1790899445.63 total 116.28 last 21.73) - open/close 2141 (time 1790899456.43 total 127.08 last 17.41) - open/close 2313 (time 1790899466.91 total 137.57 last 16.40) - open/close 2583 (time 1790899479.32 total 149.97 last 21.77) - open/close 2786 (time 1790899489.50 total 160.15 last 19.95) - open/close 2940 (time 1790899499.87 total 170.52 last 14.85) - open/close 3111 (time 1790899510.80 total 181.45 last 15.64) - open/close 3382 (time 1790899521.30 total 191.95 last 25.81) - open/close 3542 (time 1790899531.62 total 202.27 last 15.50) - open/close 3651 (time 1790899541.65 total 212.31 last 10.87) - open/close 3816 (time 1790899551.74 total 222.39 last 16.36) - open/close 3963 (time 1790899563.28 total 233.93 last 12.74) - open/close 4106 (time 1790899573.85 total 244.51 last 13.52) - open/close 4338 (time 1790899584.85 total 255.50 last 21.09) - open/close 4411 (time 1790899595.86 total 266.51 last 6.64) - open/close 4539 (time 1790899605.86 total 276.51 last 12.79) - open/close 4631 (time 1790899616.16 total 286.81 last 8.93) - open/close 4815 (time 1790899626.16 total 296.81 last 18.40) - open/close 4937 (time 1790899636.17 total 306.82 last 12.19) - open/close 5183 (time 1790899648.40 total 319.05 last 20.11) - open/close 5445 (time 1790899659.09 total 329.74 last 24.51) - open/close 5666 (time 1790899669.72 total 340.38 last 20.79) - open/close 5812 (time 1790899679.90 total 350.55 last 14.35) - open/close 5936 (time 1790899689.91 total 360.57 last 12.38) - open/close 6175 (time 1790899700.95 total 371.60 last 21.65) - open/close 6446 (time 1790899711.77 total 382.42 last 25.05) - open/close 6690 (time 1790899721.79 total 392.44 last 24.35) - open/close 6899 (time 1790899731.79 total 402.44 last 20.89) - open/close 7120 (time 1790899741.80 total 412.45 last 22.09) - open/close 7362 (time 1790899751.82 total 422.47 last 24.15) - open/close 7521 (time 1790899762.13 total 432.78 last 15.42) - open/close 7743 (time 1790899772.97 total 443.62 last 20.48) - open/close 7857 (time 1790899783.69 total 454.35 last 10.63) - open/close 8030 (time 1790899793.83 total 464.48 last 17.07) - open/close 8289 (time 1790899803.83 total 474.49 last 25.89) - open/close 8490 (time 1790899814.23 total 484.88 last 19.33) - open/close 8587 (time 1790899824.99 total 495.64 last 9.02) - open/close 8785 (time 1790899834.99 total 505.65 last 19.79) - open/close 8922 (time 1790899845.01 total 515.67 last 13.67) - open/close 9016 (time 1790899855.90 total 526.55 last 8.64) - open/close 9123 (time 1790899866.44 total 537.09 last 10.15) - open/close 9315 (time 1790899876.69 total 547.34 last 18.74) - open/close 9543 (time 1790899886.70 total 557.35 last 22.79) - open/close 9771 (time 1790899897.50 total 568.15 last 21.11) - open/close 9980 (time 1790899907.68 total 578.33 last 20.52) - open/close 10164 (time 1790899917.69 total 588.34 last 18.39) - open/close 10319 (time 1790899928.48 total 599.13 last 14.36) - open/close 10537 (time 1790899940.13 total 610.78 last 18.71) - open/close 10738 (time 1790899951.00 total 621.66 last 18.48) - open/close 10910 (time 1790899961.01 total 631.66 last 17.19) - open/close 11023 (time 1790899971.28 total 641.93 last 11.00) - open/close 11214 (time 1790899981.28 total 651.94 last 19.09) - open/close 11381 (time 1790899993.38 total 664.03 last 13.81) - open/close 11531 (time 1790900003.94 total 674.60 last 14.20) - open/close 11695 (time 1790900013.95 total 684.60 last 16.39) - open/close 11861 (time 1790900023.96 total 694.61 last 16.58) - open/close 12026 (time 1790900033.96 total 704.62 last 16.50) - open/close 12190 (time 1790900043.97 total 714.62 last 16.39) - open/close 12359 (time 1790900054.44 total 725.09 last 16.14) - open/close 12561 (time 1790900064.47 total 735.12 last 20.14) - open/close 12784 (time 1790900074.47 total 745.12 last 22.30) - open/close 12978 (time 1790900084.82 total 755.47 last 18.74) - open/close 13094 (time 1790900094.93 total 765.58 last 11.48) - open/close 13310 (time 1790900106.71 total 777.36 last 18.33) - open/close 13507 (time 1790900116.96 total 787.61 last 19.23) - open/close 13783 (time 1790900127.89 total 798.54 last 25.24) - open/close 14027 (time 1790900138.83 total 809.48 last 22.30) - open/close 14236 (time 1790900149.35 total 820.00 last 19.87) - open/close 14380 (time 1790900159.65 total 830.31 last 13.98) - open/close 14642 (time 1790900170.07 total 840.72 last 25.15) - open/close 14874 (time 1790900180.97 total 851.62 last 21.29) - open/close 15130 (time 1790900190.98 total 861.63 last 25.57) - open/close 15346 (time 1790900201.37 total 872.02 last 20.79) - open/close 15564 (time 1790900211.87 total 882.53 last 20.76) - open/close 15869 (time 1790900221.88 total 892.53 last 30.49) - open/close 16087 (time 1790900231.89 total 902.54 last 21.78) - open/close 16271 (time 1790900242.65 total 913.30 last 17.11) - open/close 16483 (time 1790900252.95 total 923.61 last 20.57) - open/close 16699 (time 1790900263.60 total 934.26 last 20.28) - open/close 16932 (time 1790900274.52 total 945.17 last 21.34) - open/close 17154 (time 1790900285.47 total 956.12 last 20.28) - open/close 17409 (time 1790900296.42 total 967.07 last 23.28) - open/close 17758 (time 1790900306.43 total 977.08 last 34.85) - open/close 18005 (time 1790900316.46 total 987.11 last 24.63) - open/close 18277 (time 1790900326.48 total 997.13 last 27.16) - open/close 18954 (time 1790900336.48 total 1007.13 last 67.67) - open/close 19595 (time 1790900346.49 total 1017.14 last 64.03) - open/close 20000 (time 1790900353.15 total 1023.80 last 60.83) - open/close 20651 (time 1790900363.15 total 1033.80 last 65.10) - open/close 21296 (time 1790900373.16 total 1043.81 last 64.41) - open/close 21946 (time 1790900383.17 total 1053.82 last 64.98) - open/close 22545 (time 1790900393.17 total 1063.82 last 59.87) - open/close 23146 (time 1790900403.17 total 1073.82 last 60.09) - open/close 23809 (time 1790900413.18 total 1083.83 last 66.25) - open/close 24473 (time 1790900423.19 total 1093.85 last 66.31) - open/close 25108 (time 1790900433.21 total 1103.86 last 63.41) - open/close 25688 (time 1790900443.21 total 1113.86 last 57.99) - open/close 26327 (time 1790900453.22 total 1123.87 last 63.82) - open/close 26997 (time 1790900463.23 total 1133.88 last 66.97) - open/close 27644 (time 1790900473.26 total 1143.91 last 64.49) - open/close 28236 (time 1790900483.27 total 1153.92 last 59.12) - open/close 28922 (time 1790900493.27 total 1163.93 last 68.58) - open/close 29502 (time 1790900503.29 total 1173.94 last 57.93) - open/close 30000 (time 1790900511.44 total 1182.09 last 61.10) - open/close 30586 (time 1790900521.46 total 1192.12 last 58.44) - open/close 31219 (time 1790900531.47 total 1202.12 last 63.25) - open/close 31860 (time 1790900541.50 total 1212.15 last 63.93) - open/close 32490 (time 1790900551.52 total 1222.17 last 62.89) - open/close 33092 (time 1790900561.52 total 1232.17 last 60.17) - open/close 33687 (time 1790900571.53 total 1242.18 last 59.48) - open/close 34278 (time 1790900581.54 total 1252.20 last 58.99) - open/close 34887 (time 1790900591.55 total 1262.20 last 60.88) - open/close 35548 (time 1790900601.55 total 1272.20 last 66.07) - open/close 36190 (time 1790900611.57 total 1282.22 last 64.09) - open/close 36888 (time 1790900621.57 total 1292.22 last 69.78) - open/close 37513 (time 1790900631.58 total 1302.23 last 62.45) - open/close 38162 (time 1790900641.59 total 1312.24 last 64.87) - open/close 38807 (time 1790900651.60 total 1322.26 last 64.38) - open/close 39472 (time 1790900661.62 total 1332.27 last 66.42) - open/close 40000 (time 1790900669.81 total 1340.46 last 64.44) - open/close 40603 (time 1790900679.82 total 1350.47 last 60.26) - open/close 41239 (time 1790900689.83 total 1360.49 last 63.48) - open/close 41825 (time 1790900699.84 total 1370.49 last 58.58) - open/close 42444 (time 1790900709.85 total 1380.50 last 61.83) - open/close 43049 (time 1790900719.85 total 1390.50 last 60.48) - open/close 43706 (time 1790900729.86 total 1400.51 last 65.67) - open/close 44331 (time 1790900739.86 total 1410.51 last 62.46) - open/close 44935 (time 1790900749.86 total 1420.52 last 60.40) - open/close 45612 (time 1790900759.87 total 1430.52 last 67.69) - open/close 46227 (time 1790900769.88 total 1440.53 last 61.42) - open/close 46855 (time 1790900779.89 total 1450.54 last 62.74) - open/close 47483 (time 1790900789.90 total 1460.55 last 62.73) - open/close 47989 (time 1790900799.91 total 1470.56 last 50.53) - open/close 48532 (time 1790900809.92 total 1480.57 last 54.26) - open/close 49168 (time 1790900819.93 total 1490.58 last 63.54) - open/close 49787 (time 1790900829.94 total 1500.59 last 61.83) total: 50000 open/close in 1504.20 seconds: 33.24 ops/second - unlinked 0 (time 1790900838 ; total 0 ; last 0) - unlinked 10000 (time 1790901000 ; total 162 ; last 162) - unlinked 20000 (time 1790901169 ; total 331 ; last 169) - unlinked 30000 (time 1790901342 ; total 504 ; last 173) - unlinked 40000 (time 1790901515 ; total 677 ; last 173) total: 50000 unlinks in 856 seconds: 58.411217 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg458-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg458-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg458-server stop mds service on oleg458-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg458-server unloading modules via unload_modules_local on: 'oleg458-server' oleg458-server: oleg458-server.virtnet: executing unload_modules_local oleg458-server: kmemleak disabled modules unloaded. pdsh@oleg458-client: oleg458-client: ssh exited with exit code 2 pdsh@oleg458-client: oleg458-server: ssh exited with exit code 2 pdsh@oleg458-client: oleg458-client: ssh exited with exit code 2 pdsh@oleg458-client: oleg458-server: ssh exited with exit code 2