== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 03:40:07 (1788334807) start mds service on oleg242-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 1754936 Sep 2 00:53 /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: 'oleg242-server' oleg242-server: oleg242-server.virtnet: executing load_modules_local oleg242-server: kmemleak disabled oleg242-server: Loading modules from /home/green/git/lustre-release/lustre oleg242-server: detected 4 online CPUs by sysfs oleg242-server: MODOPTS_LIBCFS= oleg242-server: Force libcfs to create 2 CPU partitions oleg242-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg242-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg242-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg242-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 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started lustre-MDT0000 start mds service on oleg242-server Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg242-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 oleg242-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg242-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started lustre-OST0000 oleg242-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: oleg242-client.virtnet: -o user_xattr,flock 192.168.202.142@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 186 (time 1788334906.78 total 10.21 last 18.21) - open/close 445 (time 1788334916.79 total 20.21 last 25.90) - open/close 678 (time 1788334927.72 total 31.15 last 21.31) - open/close 936 (time 1788334938.10 total 41.53 last 24.84) - open/close 1146 (time 1788334948.20 total 51.63 last 20.80) - open/close 1396 (time 1788334958.56 total 61.99 last 24.14) - open/close 1657 (time 1788334969.47 total 72.90 last 23.91) - open/close 1842 (time 1788334980.21 total 83.64 last 17.23) - open/close 2086 (time 1788334991.15 total 94.58 last 22.31) - open/close 2364 (time 1788335001.51 total 104.94 last 26.81) - open/close 2569 (time 1788335014.59 total 118.02 last 15.68) - open/close 2784 (time 1788335025.18 total 128.61 last 20.31) - open/close 3009 (time 1788335035.18 total 138.61 last 22.49) - open/close 3339 (time 1788335046.01 total 149.44 last 30.48) - open/close 3606 (time 1788335056.04 total 159.47 last 26.62) - open/close 3830 (time 1788335066.04 total 169.47 last 22.40) - open/close 4053 (time 1788335076.07 total 179.50 last 22.25) - open/close 4347 (time 1788335086.88 total 190.31 last 27.18) - open/close 4551 (time 1788335097.13 total 200.55 last 19.92) - open/close 4811 (time 1788335108.13 total 211.56 last 23.63) - open/close 5072 (time 1788335118.95 total 222.38 last 24.13) - open/close 5264 (time 1788335128.96 total 232.39 last 19.18) - open/close 5545 (time 1788335138.97 total 242.40 last 28.07) - open/close 5763 (time 1788335148.98 total 252.41 last 21.78) - open/close 6012 (time 1788335158.99 total 262.42 last 24.88) - open/close 6273 (time 1788335169.00 total 272.43 last 26.06) - open/close 6510 (time 1788335179.01 total 282.44 last 23.67) - open/close 6747 (time 1788335189.02 total 292.45 last 23.69) - open/close 7050 (time 1788335199.97 total 303.40 last 27.67) - open/close 7325 (time 1788335210.71 total 314.14 last 25.60) - open/close 7582 (time 1788335221.35 total 324.78 last 24.16) - open/close 7845 (time 1788335231.36 total 334.79 last 26.28) - open/close 8089 (time 1788335241.37 total 344.80 last 24.38) - open/close 8294 (time 1788335252.08 total 355.51 last 19.14) - open/close 8495 (time 1788335262.11 total 365.54 last 20.04) - open/close 8728 (time 1788335273.07 total 376.50 last 21.26) - open/close 8930 (time 1788335283.57 total 387.00 last 19.24) - open/close 9194 (time 1788335294.12 total 397.55 last 25.01) - open/close 9412 (time 1788335304.74 total 408.17 last 20.53) - open/close 9710 (time 1788335315.68 total 419.11 last 27.24) - open/close 9907 (time 1788335328.29 total 431.72 last 15.62) - open/close 10000 (time 1788335332.96 total 436.39 last 19.94) - open/close 10244 (time 1788335342.97 total 446.40 last 24.36) - open/close 10491 (time 1788335353.38 total 456.81 last 23.74) - open/close 10754 (time 1788335363.82 total 467.25 last 25.19) - open/close 10994 (time 1788335374.27 total 477.70 last 22.96) - open/close 11180 (time 1788335384.60 total 488.03 last 17.99) - open/close 11407 (time 1788335394.63 total 498.06 last 22.65) - open/close 11662 (time 1788335405.28 total 508.71 last 23.94) - open/close 11924 (time 1788335415.41 total 518.83 last 25.87) - open/close 12168 (time 1788335425.57 total 529.00 last 24.00) - open/close 12402 (time 1788335435.58 total 539.00 last 23.39) - open/close 12638 (time 1788335445.58 total 549.01 last 23.60) - open/close 12833 (time 1788335455.58 total 559.01 last 19.50) - open/close 13100 (time 1788335466.09 total 569.52 last 25.39) - open/close 13359 (time 1788335476.72 total 580.15 last 24.37) - open/close 13584 (time 1788335486.84 total 590.27 last 22.25) - open/close 13847 (time 1788335496.84 total 600.27 last 26.29) - open/close 14136 (time 1788335506.86 total 610.29 last 28.85) - open/close 14446 (time 1788335516.87 total 620.30 last 30.97) - open/close 14680 (time 1788335527.07 total 630.50 last 22.93) - open/close 14918 (time 1788335537.21 total 640.64 last 23.48) - open/close 15151 (time 1788335547.50 total 650.93 last 22.63) - open/close 15372 (time 1788335557.51 total 660.94 last 22.09) - open/close 15658 (time 1788335567.97 total 671.40 last 27.32) - open/close 15882 (time 1788335578.60 total 682.03 last 21.08) - open/close 16074 (time 1788335588.92 total 692.35 last 18.60) - open/close 16300 (time 1788335598.93 total 702.36 last 22.59) - open/close 16561 (time 1788335609.70 total 713.13 last 24.22) - open/close 16815 (time 1788335619.82 total 723.25 last 25.11) - open/close 17043 (time 1788335629.82 total 733.25 last 22.79) - open/close 17259 (time 1788335640.47 total 743.90 last 20.29) - open/close 17504 (time 1788335651.03 total 754.46 last 23.20) - open/close 17682 (time 1788335661.03 total 764.46 last 17.79) - open/close 17980 (time 1788335671.04 total 774.47 last 29.79) - open/close 18242 (time 1788335681.84 total 785.27 last 24.24) - open/close 18506 (time 1788335691.87 total 795.30 last 26.33) - open/close 18745 (time 1788335702.27 total 805.70 last 22.98) - open/close 19007 (time 1788335713.19 total 816.62 last 24.00) - open/close 19240 (time 1788335723.32 total 826.75 last 22.98) - open/close 19469 (time 1788335733.61 total 837.04 last 22.27) - open/close 19975 (time 1788335743.62 total 847.05 last 50.55) - open/close 20767 (time 1788335753.62 total 857.05 last 79.14) - open/close 21680 (time 1788335763.63 total 867.06 last 91.22) - open/close 22511 (time 1788335773.64 total 877.07 last 83.07) - open/close 23312 (time 1788335783.66 total 887.09 last 79.92) - open/close 24044 (time 1788335793.67 total 897.10 last 73.13) - open/close 24924 (time 1788335803.70 total 907.13 last 87.71) - open/close 25814 (time 1788335813.71 total 917.13 last 88.96) - open/close 26732 (time 1788335823.73 total 927.16 last 91.61) - open/close 27640 (time 1788335833.74 total 937.17 last 90.69) - open/close 28526 (time 1788335843.74 total 947.17 last 88.57) - open/close 29419 (time 1788335853.75 total 957.18 last 89.25) - open/close 30000 (time 1788335860.29 total 963.72 last 88.86) - open/close 30903 (time 1788335870.30 total 973.73 last 90.19) - open/close 31752 (time 1788335880.30 total 983.73 last 84.87) - open/close 32660 (time 1788335890.30 total 993.73 last 90.79) - open/close 33491 (time 1788335900.31 total 1003.74 last 83.03) - open/close 34323 (time 1788335910.31 total 1013.74 last 83.18) - open/close 35186 (time 1788335920.32 total 1023.75 last 86.23) - open/close 36024 (time 1788335930.33 total 1033.76 last 83.71) - open/close 36998 (time 1788335940.34 total 1043.77 last 97.34) - open/close 37967 (time 1788335950.34 total 1053.77 last 96.89) - open/close 38864 (time 1788335960.34 total 1063.77 last 89.70) - open/close 39674 (time 1788335970.34 total 1073.77 last 80.99) - open/close 40000 (time 1788335974.64 total 1078.07 last 75.77) - open/close 40894 (time 1788335984.65 total 1088.08 last 89.34) - open/close 41932 (time 1788335994.66 total 1098.09 last 103.74) - open/close 42926 (time 1788336004.67 total 1108.10 last 99.30) - open/close 43883 (time 1788336014.67 total 1118.10 last 95.63) - open/close 44773 (time 1788336024.67 total 1128.10 last 88.99) - open/close 45631 (time 1788336034.68 total 1138.11 last 85.71) - open/close 46585 (time 1788336044.69 total 1148.12 last 95.36) - open/close 47579 (time 1788336054.69 total 1158.12 last 99.37) - open/close 48532 (time 1788336064.70 total 1168.12 last 95.27) - open/close 49427 (time 1788336074.70 total 1178.13 last 89.42) open(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No space left on device total: 49631 open/close in 1180.22 seconds: 42.05 ops/second - unlinked 0 (time 1788336080 ; total 0 ; last 0) - unlinked 10000 (time 1788336181 ; total 101 ; last 101) - unlinked 20000 (time 1788336266 ; total 186 ; last 85) - unlinked 30000 (time 1788336318 ; total 238 ; last 52) - unlinked 40000 (time 1788336371 ; total 291 ; last 53) unlink(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No such file or directory total: 49631 unlinks in 341 seconds: 145.545456 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg242-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg242-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg242-server stop mds service on oleg242-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg242-server stop mds service on oleg242-server Stopping /mnt/lustre-mds2 (opts:-f) on oleg242-server unloading modules via unload_modules_local on: 'oleg242-server' oleg242-server: oleg242-server.virtnet: executing unload_modules_local oleg242-server: kmemleak disabled modules unloaded. pdsh@oleg242-client: oleg242-client: ssh exited with exit code 2 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 2 pdsh@oleg242-client: oleg242-client: ssh exited with exit code 2 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 2