== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 22:36:07 (1788921367) start mds service on oleg356-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 8 20:20 /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: 'oleg356-server' oleg356-server: oleg356-server.virtnet: executing load_modules_local oleg356-server: kmemleak disabled oleg356-server: Loading modules from /home/green/git/lustre-release/lustre oleg356-server: detected 4 online CPUs by sysfs oleg356-server: MODOPTS_LIBCFS= oleg356-server: Force libcfs to create 2 CPU partitions oleg356-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg356-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg356-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg356-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 oleg356-server: oleg356-server.virtnet: executing set_default_debug -1 all pdsh@oleg356-client: oleg356-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg356-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg356-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg356-server: oleg356-server.virtnet: executing set_default_debug -1 all pdsh@oleg356-client: oleg356-server: ssh exited with exit code 1 Started lustre-OST0000 oleg356-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: oleg356-client.virtnet: -o user_xattr,flock 192.168.203.156@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 293 (time 1788921420.56 total 10.01 last 29.28) - open/close 516 (time 1788921430.58 total 20.02 last 22.26) - open/close 874 (time 1788921441.46 total 30.90 last 32.91) - open/close 1110 (time 1788921451.76 total 41.21 last 22.90) - open/close 1331 (time 1788921462.13 total 51.58 last 21.32) - open/close 1521 (time 1788921472.15 total 61.59 last 18.97) - open/close 1671 (time 1788921482.15 total 71.60 last 14.99) - open/close 1918 (time 1788921492.67 total 82.11 last 23.49) - open/close 2169 (time 1788921503.22 total 92.66 last 23.79) - open/close 2343 (time 1788921514.06 total 103.50 last 16.06) - open/close 2672 (time 1788921524.06 total 113.51 last 32.87) - open/close 2988 (time 1788921534.07 total 123.51 last 31.59) - open/close 3354 (time 1788921544.07 total 133.52 last 36.58) - open/close 3639 (time 1788921554.88 total 144.32 last 26.37) - open/close 3779 (time 1788921564.90 total 154.35 last 13.97) - open/close 3980 (time 1788921574.91 total 164.36 last 20.08) - open/close 4146 (time 1788921585.33 total 174.78 last 15.93) - open/close 4263 (time 1788921596.10 total 185.55 last 10.86) - open/close 4325 (time 1788921606.11 total 195.55 last 6.20) - open/close 4549 (time 1788921616.11 total 205.56 last 22.38) - open/close 4823 (time 1788921626.13 total 215.57 last 27.37) - open/close 5005 (time 1788921636.13 total 225.58 last 18.18) - open/close 5281 (time 1788921646.15 total 235.59 last 27.56) - open/close 5492 (time 1788921657.08 total 246.53 last 19.29) - open/close 5641 (time 1788921667.33 total 256.78 last 14.54) - open/close 5793 (time 1788921677.44 total 266.89 last 15.04) - open/close 5972 (time 1788921687.86 total 277.31 last 17.18) - open/close 6186 (time 1788921697.87 total 287.31 last 21.39) - open/close 6402 (time 1788921708.03 total 297.47 last 21.26) - open/close 6575 (time 1788921718.39 total 307.83 last 16.70) - open/close 6698 (time 1788921729.14 total 318.58 last 11.44) - open/close 6878 (time 1788921739.64 total 329.08 last 17.15) - open/close 7011 (time 1788921750.58 total 340.02 last 12.15) - open/close 7158 (time 1788921760.59 total 350.03 last 14.69) - open/close 7367 (time 1788921770.74 total 360.19 last 20.58) - open/close 7601 (time 1788921780.86 total 370.30 last 23.13) - open/close 7828 (time 1788921791.17 total 380.62 last 22.01) - open/close 8022 (time 1788921802.17 total 391.61 last 17.64) - open/close 8251 (time 1788921812.17 total 401.62 last 22.89) - open/close 8383 (time 1788921823.52 total 412.96 last 11.63) - open/close 8582 (time 1788921833.54 total 422.99 last 19.85) - open/close 8733 (time 1788921843.98 total 433.42 last 14.47) - open/close 8860 (time 1788921854.06 total 443.50 last 12.60) - open/close 8939 (time 1788921864.26 total 453.71 last 7.74) - open/close 9167 (time 1788921877.38 total 466.82 last 17.39) - open/close 9476 (time 1788921887.38 total 476.82 last 30.89) - open/close 9726 (time 1788921897.38 total 486.82 last 24.99) - open/close 9997 (time 1788921907.57 total 497.01 last 26.60) - open/close 10246 (time 1788921918.40 total 507.84 last 23.00) - open/close 10489 (time 1788921928.97 total 518.41 last 22.99) - open/close 10686 (time 1788921938.97 total 528.42 last 19.69) - open/close 10947 (time 1788921950.01 total 539.46 last 23.64) - open/close 11156 (time 1788921960.04 total 549.49 last 20.84) - open/close 11367 (time 1788921971.21 total 560.65 last 18.89) - open/close 11498 (time 1788921981.26 total 570.71 last 13.03) - open/close 11687 (time 1788921991.27 total 580.71 last 18.89) - open/close 11821 (time 1788922003.19 total 592.64 last 11.24) - open/close 12044 (time 1788922014.09 total 603.53 last 20.47) - open/close 12220 (time 1788922024.20 total 613.64 last 17.41) - open/close 12384 (time 1788922034.20 total 623.64 last 16.39) - open/close 12485 (time 1788922044.20 total 633.65 last 10.10) - open/close 12760 (time 1788922054.21 total 643.65 last 27.48) - open/close 12992 (time 1788922064.42 total 653.87 last 22.72) - open/close 13092 (time 1788922075.01 total 664.46 last 9.44) - open/close 13173 (time 1788922085.41 total 674.85 last 7.79) - open/close 13342 (time 1788922096.08 total 685.52 last 15.84) - open/close 13667 (time 1788922106.51 total 695.95 last 31.15) - open/close 13914 (time 1788922116.86 total 706.31 last 23.85) - open/close 14161 (time 1788922129.27 total 718.71 last 19.91) - open/close 14348 (time 1788922139.79 total 729.23 last 17.78) - open/close 14554 (time 1788922149.79 total 739.24 last 20.59) - open/close 14757 (time 1788922160.50 total 749.95 last 18.95) - open/close 14942 (time 1788922170.56 total 760.00 last 18.40) - open/close 15646 (time 1788922180.56 total 770.01 last 70.36) - open/close 16456 (time 1788922190.56 total 780.01 last 81.00) - open/close 17291 (time 1788922200.57 total 790.01 last 83.46) - open/close 18143 (time 1788922210.57 total 800.01 last 85.19) - open/close 18886 (time 1788922220.58 total 810.02 last 74.25) - open/close 19552 (time 1788922230.59 total 820.03 last 66.54) - open/close 20000 (time 1788922236.30 total 825.74 last 78.48) - open/close 20831 (time 1788922246.30 total 835.75 last 83.03) - open/close 21656 (time 1788922256.31 total 845.75 last 82.49) - open/close 22497 (time 1788922266.32 total 855.76 last 84.02) - open/close 23244 (time 1788922276.32 total 865.76 last 74.70) - open/close 23847 (time 1788922286.33 total 875.77 last 60.24) - open/close 24472 (time 1788922296.33 total 885.77 last 62.47) - open/close 25177 (time 1788922306.33 total 895.77 last 70.50) - open/close 25933 (time 1788922316.36 total 905.80 last 75.39) - open/close 26745 (time 1788922326.37 total 915.81 last 81.13) - open/close 27398 (time 1788922336.37 total 925.81 last 65.29) - open/close 27957 (time 1788922346.38 total 935.82 last 55.86) - open/close 28603 (time 1788922356.39 total 945.84 last 64.49) - open/close 29413 (time 1788922366.40 total 955.84 last 80.98) - open/close 30000 (time 1788922373.28 total 962.73 last 85.24) - open/close 30835 (time 1788922383.29 total 972.74 last 83.43) - open/close 31718 (time 1788922393.32 total 982.77 last 88.04) - open/close 32585 (time 1788922403.33 total 992.77 last 86.65) - open/close 33483 (time 1788922413.33 total 1002.78 last 89.74) - open/close 34240 (time 1788922423.34 total 1012.78 last 75.68) - open/close 34914 (time 1788922433.34 total 1022.78 last 67.40) - open/close 35647 (time 1788922443.34 total 1032.78 last 73.30) - open/close 36139 (time 1788922453.35 total 1042.79 last 49.14) - open/close 36584 (time 1788922463.36 total 1052.80 last 44.47) - open/close 37036 (time 1788922473.38 total 1062.82 last 45.10) - open/close 37702 (time 1788922483.39 total 1072.83 last 66.53) - open/close 38534 (time 1788922493.40 total 1082.84 last 83.14) - open/close 39288 (time 1788922503.40 total 1092.85 last 75.34) - open/close 39939 (time 1788922513.41 total 1102.85 last 65.08) - open/close 40637 (time 1788922523.41 total 1112.85 last 69.78) - open/close 41229 (time 1788922533.43 total 1122.87 last 59.08) - open/close 42046 (time 1788922543.44 total 1132.88 last 81.65) - open/close 42818 (time 1788922553.44 total 1142.89 last 77.16) - open/close 43624 (time 1788922563.46 total 1152.90 last 80.49) - open/close 44402 (time 1788922573.47 total 1162.92 last 77.66) - open/close 45213 (time 1788922583.47 total 1172.92 last 81.09) - open/close 46064 (time 1788922593.49 total 1182.93 last 84.99) - open/close 46848 (time 1788922603.49 total 1192.94 last 78.36) - open/close 47669 (time 1788922613.49 total 1202.94 last 82.09) - open/close 48295 (time 1788922623.51 total 1212.95 last 62.52) - open/close 48863 (time 1788922633.51 total 1222.95 last 56.80) - open/close 49404 (time 1788922643.53 total 1232.97 last 53.99) open(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49729) error: No space left on device total: 49729 open/close in 1239.18 seconds: 40.13 ops/second - unlinked 0 (time 1788922655 ; total 0 ; last 0) - unlinked 10000 (time 1788922790 ; total 135 ; last 135) - unlinked 20000 (time 1788922931 ; total 276 ; last 141) - unlinked 30000 (time 1788923075 ; total 420 ; last 144) - unlinked 40000 (time 1788923204 ; total 549 ; last 129) unlink(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49729) error: No such file or directory total: 49729 unlinks in 674 seconds: 73.781898 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg356-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg356-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg356-server stop mds service on oleg356-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg356-server unloading modules via unload_modules_local on: 'oleg356-server' oleg356-server: oleg356-server.virtnet: executing unload_modules_local oleg356-server: kmemleak disabled modules unloaded. pdsh@oleg356-client: oleg356-client: ssh exited with exit code 2 pdsh@oleg356-client: oleg356-server: ssh exited with exit code 2 pdsh@oleg356-client: oleg356-server: ssh exited with exit code 2 pdsh@oleg356-client: oleg356-client: ssh exited with exit code 2