== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 04:21:38 (1789546898) start mds service on oleg246-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 16 03:17 /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: 'oleg246-server' oleg246-server: oleg246-server.virtnet: executing load_modules_local oleg246-server: kmemleak disabled oleg246-server: Loading modules from /home/green/git/lustre-release/lustre oleg246-server: detected 4 online CPUs by sysfs oleg246-server: MODOPTS_LIBCFS= oleg246-server: Force libcfs to create 2 CPU partitions oleg246-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg246-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg246-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg246-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg246-server: oleg246-server.virtnet: executing set_default_debug -1 all pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg246-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg246-server Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg246-server: oleg246-server.virtnet: executing set_default_debug -1 all pdsh@oleg246-client: oleg246-server: ssh exited with exit code 1 Started lustre-OST0000 oleg246-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: oleg246-client.virtnet: -o user_xattr,flock 192.168.202.146@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 730 (time 1789546936.39 total 10.00 last 73.00) - open/close 1228 (time 1789546946.79 total 20.40 last 47.88) - open/close 1809 (time 1789546957.41 total 31.03 last 54.69) - open/close 2372 (time 1789546967.85 total 41.46 last 53.96) - open/close 3160 (time 1789546977.96 total 51.57 last 77.93) - open/close 3880 (time 1789546987.96 total 61.57 last 72.00) - open/close 4291 (time 1789546998.25 total 71.86 last 39.95) - open/close 4975 (time 1789547008.25 total 81.86 last 68.39) - open/close 5580 (time 1789547018.28 total 91.89 last 60.33) - open/close 5888 (time 1789547028.28 total 101.89 last 30.80) - open/close 6543 (time 1789547038.95 total 112.56 last 61.38) - open/close 7164 (time 1789547049.89 total 123.51 last 56.73) - open/close 7810 (time 1789547059.90 total 133.51 last 64.58) - open/close 8415 (time 1789547070.18 total 143.79 last 58.83) - open/close 8970 (time 1789547080.93 total 154.55 last 51.61) - open/close 9638 (time 1789547091.94 total 165.56 last 60.69) - open/close 10000 (time 1789547100.07 total 173.68 last 44.54) - open/close 10623 (time 1789547111.08 total 184.69 last 56.59) - open/close 11255 (time 1789547121.89 total 195.51 last 58.44) - open/close 11920 (time 1789547131.89 total 205.51 last 66.49) - open/close 12524 (time 1789547142.69 total 216.31 last 55.94) - open/close 13161 (time 1789547153.70 total 227.32 last 57.85) - open/close 13798 (time 1789547164.71 total 238.32 last 57.88) - open/close 14426 (time 1789547175.53 total 249.14 last 58.04) - open/close 15120 (time 1789547186.53 total 260.15 last 63.07) - open/close 15621 (time 1789547197.03 total 270.64 last 47.73) - open/close 16335 (time 1789547208.04 total 281.65 last 64.84) - open/close 17096 (time 1789547218.15 total 291.77 last 75.26) - open/close 17668 (time 1789547228.71 total 302.32 last 54.19) - open/close 20000 (time 1789547234.86 total 308.47 last 378.98) - open/close 24548 (time 1789547244.86 total 318.48 last 454.70) - open/close 29085 (time 1789547254.86 total 328.48 last 453.69) - open/close 30000 (time 1789547256.89 total 330.50 last 451.92) - open/close 34451 (time 1789547266.89 total 340.50 last 445.08) - open/close 38864 (time 1789547276.89 total 350.50 last 441.28) - open/close 40000 (time 1789547279.24 total 352.85 last 483.01) - open/close 44746 (time 1789547289.24 total 362.86 last 474.55) - open/close 49662 (time 1789547299.24 total 372.86 last 491.60) total: 50000 open/close in 373.71 seconds: 133.79 ops/second - unlinked 0 (time 1789547301 ; total 0 ; last 0) - unlinked 10000 (time 1789547314 ; total 13 ; last 13) - unlinked 20000 (time 1789547328 ; total 27 ; last 14) - unlinked 30000 (time 1789547343 ; total 42 ; last 15) - unlinked 40000 (time 1789547360 ; total 59 ; last 17) total: 50000 unlinks in 74 seconds: 675.675659 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg246-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg246-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg246-server stop mds service on oleg246-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg246-server unloading modules via unload_modules_local on: 'oleg246-server' oleg246-server: oleg246-server.virtnet: executing unload_modules_local oleg246-server: kmemleak disabled modules unloaded. pdsh@oleg246-client: oleg246-client: ssh exited with exit code 2 pdsh@oleg246-client: oleg246-server: ssh exited with exit code 2 pdsh@oleg246-client: oleg246-client: ssh exited with exit code 2 pdsh@oleg246-client: oleg246-server: ssh exited with exit code 2