== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 13:12:07 (1788714727) start mds service on oleg103-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 12:27 /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: 'oleg103-server' oleg103-server: oleg103-server.virtnet: executing load_modules_local oleg103-server: kmemleak disabled oleg103-server: Loading modules from /home/green/git/lustre-release/lustre oleg103-server: detected 4 online CPUs by sysfs oleg103-server: MODOPTS_LIBCFS= oleg103-server: Force libcfs to create 2 CPU partitions oleg103-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg103-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg103-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg103-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 oleg103-server: oleg103-server.virtnet: executing set_default_debug -1 all pdsh@oleg103-client: oleg103-server: ssh exited with exit code 1 Started lustre-MDT0000 start mds service on oleg103-server Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg103-server: oleg103-server.virtnet: executing set_default_debug -1 all pdsh@oleg103-client: oleg103-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg103-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 oleg103-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg103-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg103-server: oleg103-server.virtnet: executing set_default_debug -1 all pdsh@oleg103-client: oleg103-server: ssh exited with exit code 1 Started lustre-OST0000 oleg103-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: oleg103-client.virtnet: -o user_xattr,flock 192.168.201.103@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 616 (time 1788714782.96 total 10.62 last 58.01) - open/close 1161 (time 1788714793.65 total 21.31 last 50.98) - open/close 1688 (time 1788714804.60 total 32.25 last 48.15) - open/close 2089 (time 1788714815.03 total 42.68 last 38.45) - open/close 2807 (time 1788714825.03 total 52.68 last 71.79) - open/close 3564 (time 1788714836.02 total 63.67 last 68.88) - open/close 4253 (time 1788714846.20 total 73.85 last 67.71) - open/close 4831 (time 1788714856.88 total 84.54 last 54.08) - open/close 5588 (time 1788714866.93 total 94.59 last 75.34) - open/close 6268 (time 1788714877.88 total 105.54 last 62.10) - open/close 6883 (time 1788714888.69 total 116.35 last 56.87) - open/close 7384 (time 1788714899.19 total 126.84 last 47.75) - open/close 7960 (time 1788714909.19 total 136.84 last 57.60) - open/close 8681 (time 1788714919.19 total 146.85 last 72.08) - open/close 9057 (time 1788714931.57 total 159.23 last 30.37) - open/close 9705 (time 1788714941.57 total 169.23 last 64.79) - open/close 10000 (time 1788714946.46 total 174.12 last 60.33) - open/close 10698 (time 1788714957.30 total 184.96 last 64.41) - open/close 11275 (time 1788714968.18 total 195.84 last 53.03) - open/close 11783 (time 1788714978.18 total 205.84 last 50.79) - open/close 12366 (time 1788714989.11 total 216.77 last 53.35) - open/close 12841 (time 1788714999.80 total 227.46 last 44.43) - open/close 13541 (time 1788715009.80 total 237.46 last 69.99) - open/close 13878 (time 1788715019.89 total 247.55 last 33.39) - open/close 14304 (time 1788715030.45 total 258.11 last 40.35) - open/close 14740 (time 1788715040.89 total 268.54 last 41.78) - open/close 15408 (time 1788715051.64 total 279.29 last 62.16) - open/close 16034 (time 1788715062.33 total 289.98 last 58.55) - open/close 16635 (time 1788715073.01 total 300.67 last 56.25) - open/close 16995 (time 1788715083.12 total 310.78 last 35.60) - open/close 17652 (time 1788715095.93 total 323.58 last 51.31) - open/close 18260 (time 1788715105.93 total 333.59 last 60.78) - open/close 20000 (time 1788715109.93 total 337.59 last 434.63) - open/close 23910 (time 1788715119.94 total 347.59 last 390.96) - open/close 26430 (time 1788715129.94 total 357.59 last 251.97) - open/close 29778 (time 1788715139.94 total 367.59 last 334.78) - open/close 34213 (time 1788715149.94 total 377.59 last 443.48) - open/close 38575 (time 1788715159.94 total 387.60 last 436.04) - open/close 40000 (time 1788715163.74 total 391.39 last 375.42) - open/close 43957 (time 1788715173.74 total 401.39 last 395.66) - open/close 48147 (time 1788715183.74 total 411.40 last 418.91) open(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No space left on device total: 49631 open/close in 416.50 seconds: 119.16 ops/second - unlinked 0 (time 1788715190 ; total 0 ; last 0) - unlinked 10000 (time 1788715204 ; total 14 ; last 14) - unlinked 20000 (time 1788715216 ; total 26 ; last 12) - unlinked 30000 (time 1788715227 ; total 37 ; last 11) - unlinked 40000 (time 1788715239 ; total 49 ; last 12) unlink(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No such file or directory total: 49631 unlinks in 60 seconds: 827.183350 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg103-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg103-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg103-server stop mds service on oleg103-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg103-server stop mds service on oleg103-server Stopping /mnt/lustre-mds2 (opts:-f) on oleg103-server unloading modules via unload_modules_local on: 'oleg103-server' oleg103-server: oleg103-server.virtnet: executing unload_modules_local oleg103-server: kmemleak disabled modules unloaded. pdsh@oleg103-client: oleg103-server: ssh exited with exit code 2 pdsh@oleg103-client: oleg103-client: ssh exited with exit code 2 pdsh@oleg103-client: oleg103-client: ssh exited with exit code 2 pdsh@oleg103-client: oleg103-server: ssh exited with exit code 2