== conf-sanity test 101a: Race MDT->OST reconnection with create ========================================================== 02:03:10 (1789711390) start mds service on oleg437-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 18 00:56 /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: 'oleg437-server' oleg437-server: oleg437-server.virtnet: executing load_modules_local oleg437-server: kmemleak disabled oleg437-server: Loading modules from /home/green/git/lustre-release/lustre oleg437-server: detected 4 online CPUs by sysfs oleg437-server: MODOPTS_LIBCFS= oleg437-server: Force libcfs to create 2 CPU partitions oleg437-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg437-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg437-server: mdt/mdt options: 'mdt_enable_flr_ec=1' oleg437-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 oleg437-server: oleg437-server.virtnet: executing set_default_debug -1 all pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1 Started lustre-MDT0000 start mds service on oleg437-server Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg437-server: oleg437-server.virtnet: executing set_default_debug -1 all pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg437-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 oleg437-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg437-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg437-server: oleg437-server.virtnet: executing set_default_debug -1 all pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1 Started lustre-OST0000 oleg437-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: oleg437-client.virtnet: -o user_xattr,flock 192.168.204.137@tcp:/lustre /mnt/lustre seq.cli-lustre-OST0000-super.width=0x1ffffff - open/close 678 (time 1789711444.53 total 10.00 last 67.79) - open/close 1300 (time 1789711454.54 total 20.00 last 62.19) - open/close 1987 (time 1789711464.54 total 30.00 last 68.70) - open/close 2544 (time 1789711474.54 total 40.01 last 55.69) - open/close 3206 (time 1789711484.62 total 50.09 last 65.64) - open/close 3853 (time 1789711495.44 total 60.90 last 59.83) - open/close 4459 (time 1789711506.00 total 71.47 last 57.38) - open/close 5113 (time 1789711516.75 total 82.22 last 60.83) - open/close 5617 (time 1789711526.99 total 92.46 last 49.22) - open/close 6041 (time 1789711537.17 total 102.63 last 41.66) - open/close 6572 (time 1789711547.60 total 113.07 last 50.89) - open/close 7166 (time 1789711558.16 total 123.63 last 56.26) - open/close 7651 (time 1789711568.33 total 133.80 last 47.67) - open/close 8254 (time 1789711579.02 total 144.49 last 56.42) - open/close 8912 (time 1789711589.97 total 155.43 last 60.11) - open/close 9429 (time 1789711600.46 total 165.93 last 49.27) - open/close 9990 (time 1789711611.02 total 176.49 last 53.11) - open/close 10550 (time 1789711621.58 total 187.05 last 53.03) - open/close 10990 (time 1789711631.82 total 197.29 last 42.98) - open/close 11427 (time 1789711642.00 total 207.47 last 42.94) - open/close 11911 (time 1789711652.17 total 217.64 last 47.57) - open/close 12290 (time 1789711662.18 total 227.64 last 37.89) - open/close 12652 (time 1789711672.18 total 237.64 last 36.20) - open/close 13374 (time 1789711683.09 total 248.55 last 66.17) - open/close 13893 (time 1789711693.58 total 259.05 last 49.44) - open/close 14438 (time 1789711704.14 total 269.61 last 51.62) - open/close 14921 (time 1789711714.45 total 279.91 last 46.86) - open/close 15408 (time 1789711724.88 total 290.34 last 46.69) - open/close 18725 (time 1789711734.88 total 300.35 last 331.66) - open/close 20000 (time 1789711737.34 total 302.81 last 518.19) - open/close 25211 (time 1789711747.34 total 312.81 last 521.04) - open/close 29916 (time 1789711757.34 total 322.81 last 470.38) - open/close 34163 (time 1789711767.35 total 332.81 last 424.64) - open/close 38556 (time 1789711777.35 total 342.81 last 439.27) - open/close 40000 (time 1789711780.33 total 345.79 last 484.43) - open/close 44930 (time 1789711790.33 total 355.79 last 492.95) open(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No space left on device total: 49631 open/close in 365.16 seconds: 135.92 ops/second - unlinked 0 (time 1789711800 ; total 0 ; last 0) - unlinked 10000 (time 1789711811 ; total 11 ; last 11) - unlinked 20000 (time 1789711824 ; total 24 ; last 13) - unlinked 30000 (time 1789711836 ; total 36 ; last 12) - unlinked 40000 (time 1789711924 ; total 124 ; last 88) unlink(/mnt/lustre/d101a.conf-sanity/f101a.conf-sanity-49631) error: No such file or directory total: 49631 unlinks in 216 seconds: 229.773148 unlinks/second umount lustre on /mnt/lustre..... Stopping client oleg437-client.virtnet /mnt/lustre (opts:) stop ost1 service on oleg437-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg437-server stop mds service on oleg437-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg437-server stop mds service on oleg437-server Stopping /mnt/lustre-mds2 (opts:-f) on oleg437-server unloading modules via unload_modules_local on: 'oleg437-server' oleg437-server: oleg437-server.virtnet: executing unload_modules_local oleg437-server: kmemleak disabled modules unloaded. pdsh@oleg437-client: oleg437-client: ssh exited with exit code 2 pdsh@oleg437-client: oleg437-server: ssh exited with exit code 2 pdsh@oleg437-client: oleg437-client: ssh exited with exit code 2 pdsh@oleg437-client: oleg437-server: ssh exited with exit code 2