== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 23:51:26 (1790394686) start mds service on oleg345-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 1932936 Sep 25 22:08 /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: 'oleg345-server' oleg345-server: oleg345-server.virtnet: executing load_modules_local oleg345-server: kmemleak disabled oleg345-server: Loading modules from /home/green/git/lustre-release/lustre oleg345-server: detected 4 online CPUs by sysfs oleg345-server: MODOPTS_LIBCFS= oleg345-server: Force libcfs to create 2 CPU partitions oleg345-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg345-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg345-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg345-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 oleg345-server: oleg345-server.virtnet: executing set_default_debug -1 all pdsh@oleg345-client: oleg345-server: ssh exited with exit code 1 Started lustre-MDT0000 start mds service on oleg345-server Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg345-server: oleg345-server.virtnet: executing set_default_debug -1 all pdsh@oleg345-client: oleg345-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg345-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 oleg345-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg345-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg345-server: oleg345-server.virtnet: executing set_default_debug -1 all pdsh@oleg345-client: oleg345-server: ssh exited with exit code 1 Started lustre-OST0000 oleg345-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: oleg345-client.virtnet: -o user_xattr,flock 192.168.203.145@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 702 (time 1790394743.21 total 10.97 last 64.01) - open/close 1265 (time 1790394753.21 total 20.97 last 56.29) - open/close 1892 (time 1790394763.50 total 31.26 last 60.95) - open/close 2215 (time 1790394773.94 total 41.69 last 30.95) - open/close 2891 (time 1790394785.00 total 52.76 last 61.08) - open/close 3531 (time 1790394795.01 total 62.76 last 63.99) - open/close 4174 (time 1790394805.01 total 72.77 last 64.30) - open/close 4746 (time 1790394815.01 total 82.77 last 57.18) - open/close 5300 (time 1790394825.58 total 93.34 last 52.43) - open/close 5834 (time 1790394836.01 total 103.77 last 51.18) - open/close 6370 (time 1790394846.44 total 114.20 last 51.39) - open/close 7011 (time 1790394857.01 total 124.77 last 60.66) - open/close 7549 (time 1790394867.50 total 135.26 last 51.29) - open/close 8204 (time 1790394878.44 total 146.20 last 59.85) - open/close 8838 (time 1790394888.44 total 156.20 last 63.39) - open/close 9544 (time 1790394899.18 total 166.94 last 65.76) - open/close 10000 (time 1790394906.55 total 174.31 last 61.89) - open/close 10659 (time 1790394917.42 total 185.18 last 60.60) - open/close 11361 (time 1790394927.42 total 195.18 last 70.20) - open/close 12003 (time 1790394938.22 total 205.98 last 59.46) - open/close 12758 (time 1790394948.84 total 216.60 last 71.06) - open/close 13433 (time 1790394958.95 total 226.71 last 66.78) - open/close 14168 (time 1790394969.77 total 237.53 last 67.94) - open/close 14816 (time 1790394980.46 total 248.22 last 60.64) - open/close 15354 (time 1790394990.96 total 258.71 last 51.24) - open/close 16007 (time 1790395001.64 total 269.40 last 61.11) - open/close 16686 (time 1790395011.64 total 279.40 last 67.90) - open/close 17378 (time 1790395022.50 total 290.26 last 63.70) - open/close 17883 (time 1790395032.88 total 300.63 last 48.70) - open/close 20000 (time 1790395042.51 total 310.26 last 219.84) - open/close 24847 (time 1790395052.51 total 320.27 last 484.64) - open/close 30000 (time 1790395062.42 total 330.18 last 519.95) - open/close 34959 (time 1790395072.42 total 340.18 last 495.85) - open/close 39789 (time 1790395082.42 total 350.18 last 482.96) - open/close 44421 (time 1790395092.42 total 360.18 last 463.17) - open/close 48599 (time 1790395102.42 total 370.18 last 417.69) open(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No space left on device total: 49631 open/close in 372.62 seconds: 133.19 ops/second - unlinked 0 (time 1790395106 ; total 0 ; last 0) - unlinked 10000 (time 1790395118 ; total 12 ; last 12) - unlinked 20000 (time 1790395131 ; total 25 ; last 13) - unlinked 30000 (time 1790395142 ; total 36 ; last 11) - unlinked 40000 (time 1790395153 ; total 47 ; last 11) unlink(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No such file or directory total: 49631 unlinks in 57 seconds: 870.719299 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg345-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg345-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg345-server stop mds service on oleg345-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg345-server stop mds service on oleg345-server Stopping /mnt/lustre-mds2 (opts:-f) on oleg345-server unloading modules via unload_modules_local on: 'oleg345-server' oleg345-server: oleg345-server.virtnet: executing unload_modules_local oleg345-server: kmemleak disabled modules unloaded. pdsh@oleg345-client: oleg345-client: ssh exited with exit code 2 pdsh@oleg345-client: oleg345-server: ssh exited with exit code 2 pdsh@oleg345-client: oleg345-client: ssh exited with exit code 2 pdsh@oleg345-client: oleg345-server: ssh exited with exit code 2