== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 08:06:47 (1784290007) start mds service on oleg241-server /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy 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' ln: failed to create symbolic link '/sbin/.libs': Read-only file system loading modules on: 'oleg241-server' oleg241-server: oleg241-server.virtnet: executing load_modules_local oleg241-server: Loading modules from /home/green/git/lustre-release/lustre oleg241-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy oleg241-server: detected 4 online CPUs by sysfs oleg241-server: MODOPTS_LIBCFS= oleg241-server: Force libcfs to create 2 CPU partitions oleg241-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg241-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg241-server: mdt/mdt options: 'mdt_enable_flr_ec=1' Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg241-server: oleg241-server.virtnet: executing set_default_debug -1 all pdsh@oleg241-client: oleg241-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg241-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg241-server Start ost1: mount -t lustre -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg241-server: oleg241-server.virtnet: executing set_default_debug -1 all pdsh@oleg241-client: oleg241-server: ssh exited with exit code 1 Started lustre-OST0000 oleg241-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: oleg241-client.virtnet: -o user_xattr,flock 192.168.202.141@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 708 (time 1784290050.99 total 10.11 last 70.02) - open/close 1396 (time 1784290061.00 total 20.11 last 68.78) - open/close 2051 (time 1784290071.86 total 30.98 last 60.30) - open/close 2679 (time 1784290082.80 total 41.92 last 57.39) - open/close 3103 (time 1784290093.36 total 52.48 last 40.15) - open/close 3728 (time 1784290103.36 total 62.48 last 62.50) - open/close 4285 (time 1784290113.36 total 72.48 last 55.69) - open/close 4823 (time 1784290124.34 total 83.46 last 49.02) - open/close 5482 (time 1784290135.35 total 94.46 last 59.87) - open/close 6143 (time 1784290145.35 total 104.46 last 66.10) - open/close 6544 (time 1784290155.70 total 114.82 last 38.74) - open/close 6931 (time 1784290165.81 total 124.93 last 38.26) - open/close 7287 (time 1784290176.05 total 135.17 last 34.77) - open/close 7629 (time 1784290186.10 total 145.22 last 34.03) - open/close 8072 (time 1784290196.98 total 156.10 last 40.72) - open/close 8443 (time 1784290208.43 total 167.55 last 32.39) - open/close 8930 (time 1784290219.06 total 178.18 last 45.82) - open/close 9367 (time 1784290229.06 total 188.18 last 43.69) - open/close 9729 (time 1784290239.54 total 198.66 last 34.55) - open/close 9963 (time 1784290249.65 total 208.77 last 23.14) - open/close 10372 (time 1784290259.89 total 219.01 last 39.94) - open/close 10800 (time 1784290270.45 total 229.57 last 40.54) - open/close 11512 (time 1784290280.95 total 240.07 last 67.82) - open/close 12012 (time 1784290290.95 total 250.07 last 50.00) - open/close 12600 (time 1784290301.17 total 260.29 last 57.52) - open/close 12844 (time 1784290312.18 total 271.30 last 22.17) - open/close 13413 (time 1784290323.12 total 282.24 last 51.99) - open/close 13927 (time 1784290333.24 total 292.36 last 50.81) - open/close 14419 (time 1784290343.67 total 302.78 last 47.19) - open/close 14869 (time 1784290353.84 total 312.96 last 44.21) - open/close 15437 (time 1784290364.72 total 323.84 last 52.21) - open/close 16063 (time 1784290375.28 total 334.40 last 59.28) - open/close 16500 (time 1784290386.29 total 345.41 last 39.70) - open/close 18621 (time 1784290396.29 total 355.41 last 212.10) - open/close 20000 (time 1784290401.68 total 360.80 last 256.04) - open/close 23024 (time 1784290411.68 total 370.80 last 302.35) - open/close 25720 (time 1784290421.68 total 380.80 last 269.59) - open/close 28674 (time 1784290431.68 total 390.80 last 295.32) - open/close 30000 (time 1784290435.93 total 395.05 last 312.13) - open/close 32726 (time 1784290445.93 total 405.05 last 272.53) - open/close 35928 (time 1784290455.93 total 415.05 last 320.16) - open/close 38858 (time 1784290465.94 total 425.06 last 292.93) - open/close 40000 (time 1784290470.46 total 429.58 last 252.37) - open/close 43358 (time 1784290480.46 total 439.58 last 335.77) - open/close 45010 (time 1784290490.47 total 449.59 last 165.11) - open/close 46683 (time 1784290500.47 total 459.59 last 167.29) - open/close 47857 (time 1784290510.48 total 469.60 last 117.28) - open/close 48714 (time 1784290520.48 total 479.60 last 85.67) - open/close 49922 (time 1784290530.48 total 489.60 last 120.79) total: 50000 open/close in 490.19 seconds: 102.00 ops/second - unlinked 0 (time 1784290533 ; total 0 ; last 0) - unlinked 10000 (time 1784290567 ; total 34 ; last 34) - unlinked 20000 (time 1784290594 ; total 61 ; last 27) - unlinked 30000 (time 1784290618 ; total 85 ; last 24) - unlinked 40000 (time 1784290648 ; total 115 ; last 30) total: 50000 unlinks in 138 seconds: 362.318848 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg241-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg241-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg241-server stop mds service on oleg241-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg241-server unloading modules via unload_modules_local on: 'oleg241-server' oleg241-server: oleg241-server.virtnet: executing unload_modules_local oleg241-server: modules unloaded. pdsh@oleg241-client: oleg241-client: ssh exited with exit code 2 pdsh@oleg241-client: oleg241-server: ssh exited with exit code 2 pdsh@oleg241-client: oleg241-server: ssh exited with exit code 2 pdsh@oleg241-client: oleg241-client: ssh exited with exit code 2