== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 07:27:40 (1788780460) start mds service on oleg248-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 6 20:06 /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: 'oleg248-server' oleg248-server: oleg248-server.virtnet: executing load_modules_local oleg248-server: kmemleak disabled oleg248-server: Loading modules from /home/green/git/lustre-release/lustre oleg248-server: detected 4 online CPUs by sysfs oleg248-server: MODOPTS_LIBCFS= oleg248-server: Force libcfs to create 2 CPU partitions oleg248-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg248-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg248-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg248-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 oleg248-server: oleg248-server.virtnet: executing set_default_debug -1 all pdsh@oleg248-client: oleg248-server: ssh exited with exit code 1 Started lustre-MDT0000 start mds service on oleg248-server Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg248-server: oleg248-server.virtnet: executing set_default_debug -1 all pdsh@oleg248-client: oleg248-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg248-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 oleg248-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg248-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg248-server: oleg248-server.virtnet: executing set_default_debug -1 all pdsh@oleg248-client: oleg248-server: ssh exited with exit code 1 Started lustre-OST0000 oleg248-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: oleg248-client.virtnet: -o user_xattr,flock 192.168.202.148@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 192 (time 1788780573.30 total 12.04 last 15.94) - open/close 415 (time 1788780583.72 total 22.46 last 21.41) - open/close 720 (time 1788780594.41 total 33.15 last 28.53) - open/close 946 (time 1788780604.97 total 43.71 last 21.40) - open/close 1203 (time 1788780615.02 total 53.76 last 25.57) - open/close 1523 (time 1788780625.63 total 64.37 last 30.15) - open/close 1781 (time 1788780635.63 total 74.38 last 25.79) - open/close 2026 (time 1788780646.34 total 85.08 last 22.89) - open/close 2231 (time 1788780657.31 total 96.06 last 18.67) - open/close 2499 (time 1788780667.33 total 106.07 last 26.76) - open/close 2743 (time 1788780677.44 total 116.18 last 24.15) - open/close 3061 (time 1788780688.11 total 126.85 last 29.79) - open/close 3339 (time 1788780698.12 total 136.86 last 27.77) - open/close 3520 (time 1788780708.14 total 146.88 last 18.07) - open/close 3746 (time 1788780718.14 total 156.88 last 22.59) - open/close 3950 (time 1788780729.13 total 167.87 last 18.57) - open/close 4214 (time 1788780739.16 total 177.90 last 26.30) - open/close 4458 (time 1788780751.79 total 190.53 last 19.32) - open/close 4671 (time 1788780761.79 total 200.54 last 21.30) - open/close 4915 (time 1788780772.20 total 210.95 last 23.44) - open/close 5205 (time 1788780782.21 total 220.96 last 28.97) - open/close 5443 (time 1788780792.48 total 231.22 last 23.19) - open/close 5739 (time 1788780803.18 total 241.93 last 27.64) - open/close 5951 (time 1788780813.78 total 252.53 last 20.00) - open/close 6183 (time 1788780823.79 total 262.53 last 23.19) - open/close 6445 (time 1788780833.79 total 272.54 last 26.19) - open/close 6688 (time 1788780844.35 total 283.09 last 23.02) - open/close 6978 (time 1788780855.02 total 293.76 last 27.18) - open/close 7271 (time 1788780865.02 total 303.77 last 29.28) - open/close 7528 (time 1788780875.30 total 314.04 last 25.02) - open/close 7778 (time 1788780885.62 total 324.36 last 24.22) - open/close 8000 (time 1788780895.63 total 334.37 last 22.18) - open/close 8275 (time 1788780905.70 total 344.44 last 27.29) - open/close 8543 (time 1788780916.34 total 355.08 last 25.20) - open/close 8775 (time 1788780926.36 total 365.10 last 23.16) - open/close 9042 (time 1788780936.68 total 375.42 last 25.85) - open/close 9284 (time 1788780946.70 total 385.44 last 24.16) - open/close 9570 (time 1788780956.70 total 395.44 last 28.60) - open/close 9744 (time 1788780966.76 total 405.50 last 17.30) - open/close 10000 (time 1788780975.19 total 413.94 last 30.34) - open/close 10157 (time 1788780985.22 total 423.96 last 15.67) - open/close 10403 (time 1788780996.13 total 434.87 last 22.54) - open/close 10647 (time 1788781006.46 total 445.20 last 23.62) - open/close 10846 (time 1788781017.21 total 455.95 last 18.52) - open/close 11101 (time 1788781028.19 total 466.94 last 23.21) - open/close 11340 (time 1788781038.58 total 477.32 last 23.01) - open/close 11582 (time 1788781050.72 total 489.46 last 19.94) - open/close 11788 (time 1788781062.39 total 501.13 last 17.65) - open/close 12095 (time 1788781072.40 total 511.14 last 30.68) - open/close 12326 (time 1788781082.73 total 521.47 last 22.37) - open/close 12582 (time 1788781092.73 total 531.47 last 25.59) - open/close 12811 (time 1788781102.75 total 541.49 last 22.87) - open/close 12963 (time 1788781112.95 total 551.69 last 14.90) - open/close 13226 (time 1788781123.31 total 562.05 last 25.39) - open/close 13499 (time 1788781134.31 total 573.05 last 24.81) - open/close 13827 (time 1788781144.58 total 583.32 last 31.95) - open/close 14102 (time 1788781155.04 total 593.78 last 26.27) - open/close 14404 (time 1788781165.22 total 603.96 last 29.67) - open/close 14627 (time 1788781176.81 total 615.55 last 19.25) - open/close 14889 (time 1788781187.72 total 626.46 last 24.00) - open/close 15173 (time 1788781198.57 total 637.31 last 26.17) - open/close 15430 (time 1788781209.12 total 647.86 last 24.37) - open/close 15669 (time 1788781220.06 total 658.80 last 21.85) - open/close 15945 (time 1788781230.13 total 668.87 last 27.40) - open/close 16193 (time 1788781240.93 total 679.68 last 22.96) - open/close 16476 (time 1788781251.17 total 689.91 last 27.66) - open/close 16733 (time 1788781261.18 total 699.92 last 25.67) - open/close 16999 (time 1788781271.34 total 710.08 last 26.18) - open/close 17255 (time 1788781281.89 total 720.63 last 24.26) - open/close 17455 (time 1788781292.39 total 731.13 last 19.05) - open/close 17714 (time 1788781302.50 total 741.24 last 25.61) - open/close 17978 (time 1788781312.80 total 751.54 last 25.63) - open/close 18256 (time 1788781322.81 total 761.55 last 27.79) - open/close 18449 (time 1788781333.55 total 772.29 last 17.96) - open/close 18721 (time 1788781344.63 total 783.38 last 24.54) - open/close 18989 (time 1788781355.16 total 793.90 last 25.45) - open/close 19239 (time 1788781365.17 total 803.91 last 24.99) - open/close 19499 (time 1788781375.60 total 814.34 last 24.93) - open/close 19771 (time 1788781386.66 total 825.40 last 24.59) - open/close 20000 (time 1788781395.51 total 834.25 last 25.87) - open/close 20238 (time 1788781405.60 total 844.34 last 23.60) - open/close 20490 (time 1788781416.17 total 854.91 last 23.84) - open/close 20716 (time 1788781426.84 total 865.59 last 21.17) - open/close 21012 (time 1788781436.86 total 875.60 last 29.56) - open/close 21296 (time 1788781447.54 total 886.28 last 26.60) - open/close 22164 (time 1788781457.54 total 896.28 last 86.76) - open/close 23120 (time 1788781467.56 total 906.30 last 95.45) - open/close 24036 (time 1788781477.56 total 916.30 last 91.54) - open/close 24762 (time 1788781487.56 total 926.30 last 72.60) - open/close 25668 (time 1788781497.58 total 936.32 last 90.48) - open/close 26550 (time 1788781507.58 total 946.32 last 88.19) - open/close 27407 (time 1788781517.58 total 956.32 last 85.66) - open/close 28318 (time 1788781527.59 total 966.33 last 91.04) - open/close 29110 (time 1788781537.60 total 976.34 last 79.10) - open/close 29841 (time 1788781547.61 total 986.35 last 73.05) - open/close 30661 (time 1788781557.62 total 996.36 last 81.92) - open/close 31622 (time 1788781567.62 total 1006.36 last 96.07) - open/close 32568 (time 1788781577.64 total 1016.38 last 94.39) - open/close 33349 (time 1788781587.64 total 1026.39 last 78.09) - open/close 34052 (time 1788781597.65 total 1036.39 last 70.26) - open/close 35011 (time 1788781607.65 total 1046.39 last 95.90) - open/close 36028 (time 1788781617.66 total 1056.40 last 101.62) - open/close 36987 (time 1788781627.67 total 1066.41 last 95.76) - open/close 37777 (time 1788781637.69 total 1076.43 last 78.89) - open/close 38781 (time 1788781647.69 total 1086.43 last 100.33) - open/close 39820 (time 1788781657.70 total 1096.44 last 103.83) - open/close 40804 (time 1788781667.70 total 1106.44 last 98.37) - open/close 41487 (time 1788781677.72 total 1116.46 last 68.17) - open/close 42438 (time 1788781687.73 total 1126.47 last 95.03) - open/close 43511 (time 1788781697.74 total 1136.48 last 107.17) - open/close 44430 (time 1788781707.74 total 1146.49 last 91.88) - open/close 45408 (time 1788781717.75 total 1156.49 last 97.79) - open/close 46360 (time 1788781727.75 total 1166.49 last 95.16) - open/close 47173 (time 1788781737.77 total 1176.51 last 81.11) - open/close 48162 (time 1788781747.79 total 1186.53 last 98.70) - open/close 49079 (time 1788781757.81 total 1196.55 last 91.55) open(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No space left on device total: 49631 open/close in 1202.52 seconds: 41.27 ops/second - unlinked 0 (time 1788781767 ; total 0 ; last 0) - unlinked 10000 (time 1788781875 ; total 108 ; last 108) - unlinked 20000 (time 1788781975 ; total 208 ; last 100) - unlinked 30000 (time 1788782035 ; total 268 ; last 60) - unlinked 40000 (time 1788782097 ; total 330 ; last 62) unlink(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No such file or directory total: 49631 unlinks in 389 seconds: 127.586121 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg248-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg248-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg248-server stop mds service on oleg248-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg248-server stop mds service on oleg248-server Stopping /mnt/lustre-mds2 (opts:-f) on oleg248-server unloading modules via unload_modules_local on: 'oleg248-server' oleg248-server: oleg248-server.virtnet: executing unload_modules_local oleg248-server: kmemleak disabled modules unloaded. pdsh@oleg248-client: oleg248-server: ssh exited with exit code 2 pdsh@oleg248-client: oleg248-client: ssh exited with exit code 2 pdsh@oleg248-client: oleg248-server: ssh exited with exit code 2 pdsh@oleg248-client: oleg248-client: ssh exited with exit code 2