== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 03:15:02 (1788851702) start mds service on oleg355-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 1931560 Sep 8 01:49 /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: 'oleg355-server' oleg355-server: oleg355-server.virtnet: executing load_modules_local oleg355-server: kmemleak disabled oleg355-server: Loading modules from /home/green/git/lustre-release/lustre oleg355-server: detected 4 online CPUs by sysfs oleg355-server: MODOPTS_LIBCFS= oleg355-server: Force libcfs to create 2 CPU partitions oleg355-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg355-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg355-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg355-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 oleg355-server: oleg355-server.virtnet: executing set_default_debug -1 all pdsh@oleg355-client: oleg355-server: ssh exited with exit code 1 Started lustre-MDT0000 start mds service on oleg355-server Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg355-server: oleg355-server.virtnet: executing set_default_debug -1 all pdsh@oleg355-client: oleg355-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg355-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 oleg355-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg355-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg355-server: oleg355-server.virtnet: executing set_default_debug -1 all pdsh@oleg355-client: oleg355-server: ssh exited with exit code 1 Started lustre-OST0000 oleg355-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: oleg355-client.virtnet: -o user_xattr,flock 192.168.203.155@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 253 (time 1788851798.25 total 10.01 last 25.27) - open/close 423 (time 1788851808.85 total 20.61 last 16.03) - open/close 637 (time 1788851821.15 total 32.91 last 17.41) - open/close 897 (time 1788851831.83 total 43.60 last 24.33) - open/close 1167 (time 1788851842.54 total 54.30 last 25.22) - open/close 1340 (time 1788851852.89 total 64.66 last 16.71) - open/close 1556 (time 1788851863.31 total 75.08 last 20.73) - open/close 1803 (time 1788851874.20 total 85.96 last 22.69) - open/close 2045 (time 1788851884.20 total 95.96 last 24.19) - open/close 2250 (time 1788851897.44 total 109.20 last 15.48) - open/close 2441 (time 1788851907.72 total 119.49 last 18.57) - open/close 2671 (time 1788851918.02 total 129.78 last 22.34) - open/close 2901 (time 1788851928.22 total 139.98 last 22.56) - open/close 3090 (time 1788851938.23 total 149.99 last 18.88) - open/close 3285 (time 1788851948.47 total 160.23 last 19.03) - open/close 3503 (time 1788851959.31 total 171.07 last 20.11) - open/close 3759 (time 1788851972.38 total 184.14 last 19.59) - open/close 3944 (time 1788851983.18 total 194.94 last 17.13) - open/close 3997 (time 1788851993.83 total 205.59 last 4.98) - open/close 4091 (time 1788852004.78 total 216.54 last 8.59) - open/close 4237 (time 1788852014.80 total 226.57 last 14.56) - open/close 4485 (time 1788852024.99 total 236.75 last 24.34) - open/close 4710 (time 1788852036.05 total 247.81 last 20.36) - open/close 4944 (time 1788852046.06 total 257.82 last 23.37) - open/close 5167 (time 1788852056.07 total 267.84 last 22.26) - open/close 5429 (time 1788852068.94 total 280.70 last 20.37) - open/close 5668 (time 1788852079.50 total 291.26 last 22.63) - open/close 5832 (time 1788852089.94 total 301.70 last 15.71) - open/close 6069 (time 1788852099.95 total 311.71 last 23.67) - open/close 6344 (time 1788852110.61 total 322.37 last 25.81) - open/close 6591 (time 1788852120.61 total 332.38 last 24.68) - open/close 6845 (time 1788852130.72 total 342.48 last 25.14) - open/close 7094 (time 1788852140.74 total 352.50 last 24.85) - open/close 7334 (time 1788852151.63 total 363.39 last 22.03) - open/close 7624 (time 1788852161.64 total 373.41 last 28.97) - open/close 7845 (time 1788852171.65 total 383.41 last 22.08) - open/close 8011 (time 1788852182.03 total 393.79 last 16.00) - open/close 8166 (time 1788852192.42 total 404.18 last 14.91) - open/close 8343 (time 1788852203.37 total 415.13 last 16.16) - open/close 8483 (time 1788852213.37 total 425.14 last 14.00) - open/close 8717 (time 1788852223.44 total 435.20 last 23.24) - open/close 8957 (time 1788852233.79 total 445.56 last 23.18) - open/close 9202 (time 1788852244.69 total 456.45 last 22.49) - open/close 9333 (time 1788852254.70 total 466.47 last 13.08) - open/close 9437 (time 1788852264.96 total 476.72 last 10.14) - open/close 9608 (time 1788852274.96 total 486.73 last 17.10) - open/close 9831 (time 1788852285.01 total 496.78 last 22.19) - open/close 9862 (time 1788852295.07 total 506.83 last 3.08) - open/close 10000 (time 1788852302.83 total 514.59 last 17.79) - open/close 10152 (time 1788852313.15 total 524.92 last 14.72) - open/close 10399 (time 1788852323.17 total 534.93 last 24.67) - open/close 10601 (time 1788852333.17 total 544.94 last 20.19) - open/close 10848 (time 1788852343.71 total 555.48 last 23.44) - open/close 11040 (time 1788852356.36 total 568.12 last 15.18) - open/close 11122 (time 1788852366.61 total 578.37 last 8.00) - open/close 11313 (time 1788852377.48 total 589.25 last 17.57) - open/close 11489 (time 1788852387.98 total 599.74 last 16.77) - open/close 11732 (time 1788852398.87 total 610.63 last 22.31) - open/close 11972 (time 1788852408.88 total 620.64 last 23.98) - open/close 12212 (time 1788852419.34 total 631.11 last 22.93) - open/close 12390 (time 1788852429.79 total 641.55 last 17.05) - open/close 12636 (time 1788852440.16 total 651.92 last 23.72) - open/close 12826 (time 1788852451.08 total 662.84 last 17.40) - open/close 13012 (time 1788852461.38 total 673.15 last 18.05) - open/close 13256 (time 1788852471.89 total 683.66 last 23.22) - open/close 13414 (time 1788852482.54 total 694.30 last 14.84) - open/close 13662 (time 1788852493.19 total 704.95 last 23.29) - open/close 13932 (time 1788852503.19 total 714.96 last 26.99) - open/close 14151 (time 1788852513.40 total 725.16 last 21.46) - open/close 14358 (time 1788852523.41 total 735.17 last 20.68) - open/close 14451 (time 1788852533.52 total 745.29 last 9.19) - open/close 14610 (time 1788852543.53 total 755.30 last 15.88) - open/close 14764 (time 1788852553.54 total 765.30 last 15.39) - open/close 14909 (time 1788852563.54 total 775.31 last 14.49) - open/close 15026 (time 1788852574.37 total 786.13 last 10.81) - open/close 15270 (time 1788852584.37 total 796.13 last 24.39) - open/close 15365 (time 1788852594.59 total 806.35 last 9.29) - open/close 15516 (time 1788852605.70 total 817.46 last 13.60) - open/close 15772 (time 1788852615.71 total 827.48 last 25.55) - open/close 15952 (time 1788852625.82 total 837.58 last 17.81) - open/close 16231 (time 1788852635.84 total 847.60 last 27.85) - open/close 16394 (time 1788852645.86 total 857.63 last 16.26) - open/close 16581 (time 1788852655.88 total 867.64 last 18.67) - open/close 16708 (time 1788852665.89 total 877.65 last 12.68) - open/close 16888 (time 1788852675.91 total 887.67 last 17.97) - open/close 17024 (time 1788852686.44 total 898.20 last 12.91) - open/close 17117 (time 1788852697.18 total 908.94 last 8.66) - open/close 17324 (time 1788852710.24 total 922.00 last 15.85) - open/close 17605 (time 1788852721.11 total 932.88 last 25.83) - open/close 17837 (time 1788852732.00 total 943.76 last 21.31) - open/close 18038 (time 1788852744.34 total 956.10 last 16.29) - open/close 18156 (time 1788852754.42 total 966.18 last 11.71) - open/close 18390 (time 1788852764.43 total 976.19 last 23.37) - open/close 18707 (time 1788852774.43 total 986.19 last 31.70) - open/close 19453 (time 1788852784.45 total 996.21 last 74.44) - open/close 20000 (time 1788852791.92 total 1003.68 last 73.24) - open/close 20762 (time 1788852801.95 total 1013.71 last 75.98) - open/close 21525 (time 1788852811.96 total 1023.72 last 76.23) - open/close 22295 (time 1788852821.96 total 1033.72 last 76.99) - open/close 23033 (time 1788852831.96 total 1043.72 last 73.79) - open/close 23758 (time 1788852841.96 total 1053.73 last 72.47) - open/close 24389 (time 1788852851.97 total 1063.73 last 63.08) - open/close 25113 (time 1788852861.97 total 1073.73 last 72.39) - open/close 25944 (time 1788852871.98 total 1083.74 last 83.03) - open/close 26714 (time 1788852881.99 total 1093.75 last 76.92) - open/close 27541 (time 1788852892.00 total 1103.76 last 82.63) - open/close 28192 (time 1788852902.01 total 1113.78 last 64.99) - open/close 28662 (time 1788852912.02 total 1123.78 last 46.99) - open/close 29128 (time 1788852922.03 total 1133.79 last 46.55) - open/close 29651 (time 1788852932.03 total 1143.80 last 52.26) - open/close 30000 (time 1788852937.84 total 1149.60 last 60.16) - open/close 30717 (time 1788852947.85 total 1159.61 last 71.63) - open/close 31348 (time 1788852957.86 total 1169.62 last 63.01) - open/close 32170 (time 1788852967.86 total 1179.63 last 82.17) - open/close 32858 (time 1788852977.87 total 1189.63 last 68.74) - open/close 33484 (time 1788852987.88 total 1199.64 last 62.56) - open/close 34012 (time 1788852997.90 total 1209.66 last 52.69) - open/close 34726 (time 1788853007.91 total 1219.67 last 71.30) - open/close 35548 (time 1788853017.92 total 1229.68 last 82.15) - open/close 36219 (time 1788853027.92 total 1239.68 last 67.10) - open/close 36876 (time 1788853037.93 total 1249.69 last 65.62) - open/close 37684 (time 1788853047.95 total 1259.71 last 80.69) - open/close 38428 (time 1788853057.95 total 1269.71 last 74.37) - open/close 39166 (time 1788853067.95 total 1279.72 last 73.77) - open/close 39898 (time 1788853077.96 total 1289.72 last 73.19) - open/close 40676 (time 1788853087.96 total 1299.72 last 77.78) - open/close 41332 (time 1788853097.97 total 1309.73 last 65.55) - open/close 42166 (time 1788853107.97 total 1319.74 last 83.33) - open/close 42901 (time 1788853117.98 total 1329.74 last 73.47) - open/close 43744 (time 1788853127.98 total 1339.75 last 84.25) - open/close 44483 (time 1788853138.00 total 1349.76 last 73.82) - open/close 45154 (time 1788853148.03 total 1359.79 last 66.86) - open/close 45785 (time 1788853158.04 total 1369.80 last 63.07) - open/close 46473 (time 1788853168.04 total 1379.80 last 68.77) - open/close 47180 (time 1788853178.05 total 1389.81 last 70.64) - open/close 47888 (time 1788853188.06 total 1399.82 last 70.73) - open/close 48713 (time 1788853198.06 total 1409.83 last 82.48) - open/close 49441 (time 1788853208.08 total 1419.84 last 72.71) open(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No space left on device total: 49631 open/close in 1423.24 seconds: 34.87 ops/second - unlinked 0 (time 1788853216 ; total 0 ; last 0) - unlinked 10000 (time 1788853353 ; total 137 ; last 137) - unlinked 20000 (time 1788853508 ; total 292 ; last 155) - unlinked 30000 (time 1788853653 ; total 437 ; last 145) - unlinked 40000 (time 1788853806 ; total 590 ; last 153) unlink(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No such file or directory total: 49631 unlinks in 727 seconds: 68.268227 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg355-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg355-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg355-server stop mds service on oleg355-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg355-server stop mds service on oleg355-server Stopping /mnt/lustre-mds2 (opts:-f) on oleg355-server unloading modules via unload_modules_local on: 'oleg355-server' oleg355-server: oleg355-server.virtnet: executing unload_modules_local oleg355-server: kmemleak disabled modules unloaded. pdsh@oleg355-client: oleg355-server: ssh exited with exit code 2 pdsh@oleg355-client: oleg355-client: ssh exited with exit code 2 pdsh@oleg355-client: oleg355-client: ssh exited with exit code 2 pdsh@oleg355-client: oleg355-server: ssh exited with exit code 2