== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 08:53:50 (1788440030) start mds service on oleg328-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 3 07:51 /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: 'oleg328-server' oleg328-server: oleg328-server.virtnet: executing load_modules_local oleg328-server: kmemleak disabled oleg328-server: Loading modules from /home/green/git/lustre-release/lustre oleg328-server: detected 4 online CPUs by sysfs oleg328-server: MODOPTS_LIBCFS= oleg328-server: Force libcfs to create 2 CPU partitions oleg328-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg328-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg328-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg328-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg328-server: oleg328-server.virtnet: executing set_default_debug -1 all pdsh@oleg328-client: oleg328-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg328-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg328-server Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg328-server: oleg328-server.virtnet: executing set_default_debug -1 all pdsh@oleg328-client: oleg328-server: ssh exited with exit code 1 Started lustre-OST0000 oleg328-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: oleg328-client.virtnet: -o user_xattr,flock 192.168.203.128@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 124 (time 1788440116.05 total 10.01 last 12.39) - open/close 174 (time 1788440126.80 total 20.75 last 4.65) - open/close 330 (time 1788440136.80 total 30.76 last 15.59) - open/close 535 (time 1788440147.07 total 41.03 last 19.96) - open/close 725 (time 1788440157.10 total 51.06 last 18.94) - open/close 850 (time 1788440167.11 total 61.06 last 12.50) - open/close 988 (time 1788440177.13 total 71.08 last 13.77) - open/close 1250 (time 1788440187.80 total 81.76 last 24.55) - open/close 1517 (time 1788440198.60 total 92.56 last 24.72) - open/close 1698 (time 1788440208.61 total 102.57 last 18.09) - open/close 1889 (time 1788440218.62 total 112.58 last 19.08) - open/close 2077 (time 1788440228.70 total 122.66 last 18.65) - open/close 2298 (time 1788440239.43 total 133.39 last 20.59) - open/close 2512 (time 1788440250.35 total 144.30 last 19.61) - open/close 2737 (time 1788440260.37 total 154.33 last 22.44) - open/close 2961 (time 1788440270.37 total 164.33 last 22.40) - open/close 3155 (time 1788440280.38 total 174.33 last 19.39) - open/close 3395 (time 1788440290.38 total 184.34 last 23.99) - open/close 3569 (time 1788440301.16 total 195.12 last 16.14) - open/close 3709 (time 1788440311.74 total 205.69 last 13.24) - open/close 3884 (time 1788440322.68 total 216.64 last 15.98) - open/close 4039 (time 1788440332.69 total 226.64 last 15.50) - open/close 4259 (time 1788440343.60 total 237.56 last 20.16) - open/close 4500 (time 1788440353.60 total 247.56 last 24.10) - open/close 4663 (time 1788440364.15 total 258.11 last 15.44) - open/close 4852 (time 1788440374.32 total 268.27 last 18.59) - open/close 5043 (time 1788440384.49 total 278.45 last 18.77) - open/close 5203 (time 1788440397.24 total 291.20 last 12.55) - open/close 5415 (time 1788440407.98 total 301.94 last 19.73) - open/close 5609 (time 1788440417.99 total 311.94 last 19.40) - open/close 5873 (time 1788440427.99 total 321.95 last 26.39) - open/close 6085 (time 1788440438.11 total 332.06 last 20.96) - open/close 6316 (time 1788440449.67 total 343.63 last 19.98) - open/close 6598 (time 1788440459.90 total 353.85 last 27.57) - open/close 6713 (time 1788440469.90 total 363.86 last 11.50) - open/close 6963 (time 1788440480.06 total 374.01 last 24.62) - open/close 7145 (time 1788440490.09 total 384.05 last 18.14) - open/close 7327 (time 1788440500.11 total 394.07 last 18.17) - open/close 7502 (time 1788440510.12 total 404.07 last 17.49) - open/close 7647 (time 1788440520.80 total 414.75 last 13.58) - open/close 7726 (time 1788440531.17 total 425.13 last 7.62) - open/close 7904 (time 1788440541.74 total 435.70 last 16.84) - open/close 8152 (time 1788440551.75 total 445.71 last 24.76) - open/close 8385 (time 1788440562.23 total 456.19 last 22.24) - open/close 8575 (time 1788440572.24 total 466.19 last 19.00) - open/close 8753 (time 1788440582.26 total 476.21 last 17.76) - open/close 8939 (time 1788440592.27 total 486.23 last 18.58) - open/close 9194 (time 1788440602.29 total 496.25 last 25.44) - open/close 9424 (time 1788440615.30 total 509.25 last 17.69) - open/close 9589 (time 1788440625.30 total 519.26 last 16.50) - open/close 9729 (time 1788440635.30 total 529.26 last 13.99) - open/close 9879 (time 1788440645.52 total 539.48 last 14.68) - open/close 10000 (time 1788440650.15 total 544.11 last 26.13) - open/close 10128 (time 1788440660.53 total 554.49 last 12.33) - open/close 10200 (time 1788440670.55 total 564.51 last 7.18) - open/close 10418 (time 1788440683.70 total 577.66 last 16.58) - open/close 10568 (time 1788440693.94 total 587.90 last 14.65) - open/close 10753 (time 1788440703.94 total 597.90 last 18.50) - open/close 10983 (time 1788440714.86 total 608.82 last 21.07) - open/close 11230 (time 1788440725.63 total 619.59 last 22.93) - open/close 11478 (time 1788440735.64 total 629.60 last 24.77) - open/close 11632 (time 1788440746.60 total 640.56 last 14.05) - open/close 11822 (time 1788440756.61 total 650.57 last 18.98) - open/close 11963 (time 1788440767.68 total 661.64 last 12.74) - open/close 12115 (time 1788440778.15 total 672.11 last 14.51) - open/close 12342 (time 1788440788.16 total 682.12 last 22.67) - open/close 12529 (time 1788440798.18 total 692.13 last 18.68) - open/close 12717 (time 1788440808.19 total 702.14 last 18.78) - open/close 12918 (time 1788440818.36 total 712.31 last 19.76) - open/close 12987 (time 1788440829.23 total 723.18 last 6.35) - open/close 13120 (time 1788440839.23 total 733.19 last 13.30) - open/close 13269 (time 1788440850.21 total 744.17 last 13.56) - open/close 13416 (time 1788440860.49 total 754.44 last 14.31) - open/close 13660 (time 1788440872.08 total 766.03 last 21.05) - open/close 13957 (time 1788440882.93 total 776.88 last 27.37) - open/close 14230 (time 1788440892.94 total 786.89 last 27.27) - open/close 14436 (time 1788440903.79 total 797.74 last 18.99) - open/close 14676 (time 1788440914.81 total 808.77 last 21.77) - open/close 14885 (time 1788440925.57 total 819.53 last 19.42) - open/close 15094 (time 1788440936.05 total 830.01 last 19.95) - open/close 15330 (time 1788440946.99 total 840.95 last 21.57) - open/close 15487 (time 1788440957.01 total 850.96 last 15.68) - open/close 15597 (time 1788440967.03 total 860.98 last 10.98) - open/close 15797 (time 1788440979.77 total 873.73 last 15.69) - open/close 15961 (time 1788440989.78 total 883.74 last 16.39) - open/close 16168 (time 1788441000.12 total 894.08 last 20.03) - open/close 16407 (time 1788441010.80 total 904.75 last 22.38) - open/close 16627 (time 1788441021.32 total 915.28 last 20.91) - open/close 16849 (time 1788441036.93 total 930.89 last 14.22) - open/close 17080 (time 1788441047.99 total 941.94 last 20.90) - open/close 17292 (time 1788441058.35 total 952.30 last 20.46) - open/close 17526 (time 1788441068.72 total 962.68 last 22.55) - open/close 17758 (time 1788441078.73 total 972.68 last 23.19) - open/close 17950 (time 1788441089.09 total 983.04 last 18.53) - open/close 18291 (time 1788441099.09 total 993.05 last 34.08) - open/close 18985 (time 1788441109.10 total 1003.05 last 69.36) - open/close 19635 (time 1788441119.11 total 1013.06 last 64.94) - open/close 20000 (time 1788441126.89 total 1020.84 last 46.91) - open/close 20392 (time 1788441136.90 total 1030.85 last 39.17) - open/close 21002 (time 1788441146.90 total 1040.85 last 60.99) - open/close 21602 (time 1788441156.92 total 1050.87 last 59.88) - open/close 22255 (time 1788441166.93 total 1060.88 last 65.24) - open/close 22893 (time 1788441176.93 total 1070.89 last 63.77) - open/close 23514 (time 1788441186.94 total 1080.90 last 62.02) - open/close 24053 (time 1788441196.95 total 1090.91 last 53.87) - open/close 24651 (time 1788441206.96 total 1100.91 last 59.76) - open/close 25231 (time 1788441216.96 total 1110.92 last 57.99) - open/close 25873 (time 1788441226.97 total 1120.93 last 64.11) - open/close 26498 (time 1788441236.98 total 1130.94 last 62.46) - open/close 27028 (time 1788441246.98 total 1140.94 last 52.99) - open/close 27728 (time 1788441257.01 total 1150.96 last 69.81) - open/close 28326 (time 1788441267.02 total 1160.98 last 59.70) - open/close 28966 (time 1788441277.03 total 1170.99 last 63.94) - open/close 29592 (time 1788441287.04 total 1181.00 last 62.54) - open/close 30000 (time 1788441293.48 total 1187.44 last 63.40) - open/close 30663 (time 1788441303.49 total 1197.45 last 66.22) - open/close 31238 (time 1788441313.51 total 1207.46 last 57.41) - open/close 31875 (time 1788441323.51 total 1217.47 last 63.67) - open/close 32520 (time 1788441333.51 total 1227.47 last 64.50) - open/close 33157 (time 1788441343.51 total 1237.47 last 63.69) - open/close 33777 (time 1788441353.52 total 1247.47 last 61.98) - open/close 34422 (time 1788441363.54 total 1257.50 last 64.34) - open/close 35099 (time 1788441373.56 total 1267.52 last 67.57) - open/close 35734 (time 1788441383.57 total 1277.53 last 63.43) - open/close 36374 (time 1788441393.58 total 1287.54 last 63.94) - open/close 37006 (time 1788441403.59 total 1297.54 last 63.15) - open/close 37684 (time 1788441413.59 total 1307.55 last 67.77) - open/close 38297 (time 1788441423.61 total 1317.56 last 61.22) - open/close 38890 (time 1788441433.61 total 1327.57 last 59.26) - open/close 39513 (time 1788441443.62 total 1337.58 last 62.24) - open/close 40000 (time 1788441451.24 total 1345.20 last 63.92) - open/close 40625 (time 1788441461.25 total 1355.21 last 62.45) - open/close 41271 (time 1788441471.25 total 1365.21 last 64.60) - open/close 41939 (time 1788441481.25 total 1375.21 last 66.78) - open/close 42548 (time 1788441491.26 total 1385.21 last 60.88) - open/close 43126 (time 1788441501.28 total 1395.23 last 57.68) - open/close 43744 (time 1788441511.29 total 1405.25 last 61.70) - open/close 44437 (time 1788441521.29 total 1415.25 last 69.27) - open/close 45027 (time 1788441531.31 total 1425.27 last 58.90) - open/close 45639 (time 1788441541.31 total 1435.27 last 61.19) - open/close 46216 (time 1788441551.33 total 1445.28 last 57.61) - open/close 46857 (time 1788441561.34 total 1455.30 last 64.01) - open/close 47526 (time 1788441571.35 total 1465.30 last 66.87) - open/close 48203 (time 1788441581.35 total 1475.30 last 67.69) - open/close 48893 (time 1788441591.37 total 1485.32 last 68.87) - open/close 49546 (time 1788441601.38 total 1495.33 last 65.22) total: 50000 open/close in 1501.43 seconds: 33.30 ops/second - unlinked 0 (time 1788441613 ; total 0 ; last 0) - unlinked 10000 (time 1788441783 ; total 170 ; last 170) - unlinked 20000 (time 1788441956 ; total 343 ; last 173) - unlinked 30000 (time 1788442118 ; total 505 ; last 162) - unlinked 40000 (time 1788442284 ; total 671 ; last 166) total: 50000 unlinks in 836 seconds: 59.808613 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg328-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg328-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg328-server stop mds service on oleg328-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg328-server unloading modules via unload_modules_local on: 'oleg328-server' oleg328-server: oleg328-server.virtnet: executing unload_modules_local oleg328-server: kmemleak disabled modules unloaded. pdsh@oleg328-client: oleg328-server: ssh exited with exit code 2 pdsh@oleg328-client: oleg328-client: ssh exited with exit code 2 pdsh@oleg328-client: oleg328-server: ssh exited with exit code 2 pdsh@oleg328-client: oleg328-client: ssh exited with exit code 2