== replay-dual test 26: dbench and tar with mds failover ========================================================== 12:03:31 (1736787811) Starting client oleg408-client.virtnet: -o user_xattr,flock 192.168.204.108@tcp:/lustre /mnt/lustre Started clients oleg408-client.virtnet: 192.168.204.108@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) Started tar loop with pid 4033 Started dbench loop with 4034 striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H crush2 /mnt/lustre/d26.replay-dual/run_tar looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Mon Jan 13 12:03:33 EST 2025 waiting for dbench pid 4075 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs failed to create barrier semaphore 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients 1 144 6.15 MB/sec warmup 1 sec latency 41.294 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2212 1285476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2000 1285688 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26112 3555988 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27656 7161464 1% /mnt/lustre 1 289 5.35 MB/sec warmup 2 sec latency 33.929 ms 1 425 4.98 MB/sec warmup 3 sec latency 38.891 ms 1 639 5.26 MB/sec warmup 4 sec latency 37.274 ms 1 779 4.27 MB/sec warmup 5 sec latency 33.416 ms test_26 fail mds1 1 times 1 921 3.63 MB/sec warmup 6 sec latency 29.235 ms Failing mds1 on oleg408-server Stopping /mnt/lustre-mds1 (opts:) on oleg408-server 1 1088 3.28 MB/sec warmup 7 sec latency 44.251 ms 1 1088 2.87 MB/sec warmup 8 sec latency 1044.535 ms 1 1088 2.55 MB/sec warmup 9 sec latency 2044.836 ms 1 1088 2.29 MB/sec warmup 10 sec latency 3045.139 ms 1 1088 2.08 MB/sec warmup 11 sec latency 4045.351 ms 1 1088 1.91 MB/sec warmup 12 sec latency 5045.604 ms 1 1088 1.76 MB/sec warmup 13 sec latency 6045.772 ms 12:03:46 (1736787826) shut down facet: mds1 facet_host: oleg408-server facet_failover_host: oleg408-server 1 1088 1.64 MB/sec warmup 14 sec latency 7046.022 ms 1 1088 1.53 MB/sec warmup 15 sec latency 8046.283 ms 1 1088 1.43 MB/sec warmup 16 sec latency 9046.509 ms 1 1088 1.35 MB/sec warmup 17 sec latency 10046.727 ms 1 1088 1.27 MB/sec warmup 18 sec latency 11047.010 ms 1 1088 1.21 MB/sec warmup 19 sec latency 12047.282 ms 1 1088 0.00 MB/sec execute 1 sec latency 14047.819 ms 1 1088 0.00 MB/sec execute 2 sec latency 15048.167 ms 1 1088 0.00 MB/sec execute 3 sec latency 16048.430 ms Failover mds1 to oleg408-server mount facets: mds1 1 1088 0.00 MB/sec execute 4 sec latency 17048.601 ms 1 1088 0.00 MB/sec execute 5 sec latency 18048.754 ms 1 1088 0.00 MB/sec execute 6 sec latency 19048.913 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1088 0.00 MB/sec execute 7 sec latency 20049.106 ms oleg408-server: oleg408-server.virtnet: executing set_default_debug -1 all 1 1088 0.00 MB/sec execute 8 sec latency 21049.304 ms pdsh@oleg408-client: oleg408-server: ssh exited with exit code 1 Started lustre-MDT0000 12:04:02 (1736787842) targets are mounted 12:04:02 (1736787842) facet_failover done 1 1088 0.00 MB/sec execute 9 sec latency 22049.649 ms 1 1088 0.00 MB/sec execute 10 sec latency 23049.884 ms 1 1088 0.00 MB/sec execute 11 sec latency 24050.162 ms 1 1088 0.00 MB/sec execute 12 sec latency 25050.405 ms oleg408-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1259 0.01 MB/sec execute 13 sec latency 25428.665 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1576 0.23 MB/sec execute 14 sec latency 48.164 ms 1 1865 0.23 MB/sec execute 15 sec latency 17.189 ms 1 2185 0.24 MB/sec execute 16 sec latency 13.751 ms 1 2562 0.35 MB/sec execute 17 sec latency 16.784 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2936 1284752 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2620 1285068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 11948 3593300 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 38052 3567156 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 50000 7160456 1% /mnt/lustre 1 3197 0.63 MB/sec execute 18 sec latency 16.914 ms 1 3651 0.83 MB/sec execute 19 sec latency 22.209 ms 1 3884 0.84 MB/sec execute 20 sec latency 17.424 ms test_26 fail mds2 2 times 1 4079 0.82 MB/sec execute 21 sec latency 22.174 ms Failing mds2 on oleg408-server Stopping /mnt/lustre-mds2 (opts:) on oleg408-server 1 4288 0.79 MB/sec execute 22 sec latency 322.948 ms 12:04:16 (1736787856) shut down facet: mds2 facet_host: oleg408-server facet_failover_host: oleg408-server 1 4288 0.76 MB/sec execute 23 sec latency 1323.104 ms 1 4288 0.73 MB/sec execute 24 sec latency 2323.303 ms 1 4288 0.70 MB/sec execute 25 sec latency 3323.396 ms 1 4288 0.67 MB/sec execute 26 sec latency 4323.497 ms 1 4288 0.65 MB/sec execute 27 sec latency 5323.629 ms 1 4288 0.62 MB/sec execute 28 sec latency 6323.739 ms 1 4288 0.60 MB/sec execute 29 sec latency 7323.848 ms 1 4288 0.58 MB/sec execute 30 sec latency 8323.950 ms 1 4288 0.56 MB/sec execute 31 sec latency 9324.065 ms 1 4288 0.55 MB/sec execute 32 sec latency 10324.294 ms Failover mds2 to oleg408-server mount facets: mds2 1 4288 0.53 MB/sec execute 33 sec latency 11324.419 ms 1 4288 0.51 MB/sec execute 34 sec latency 12324.524 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4288 0.50 MB/sec execute 35 sec latency 13324.618 ms oleg408-server: oleg408-server.virtnet: executing set_default_debug -1 all 1 4288 0.49 MB/sec execute 36 sec latency 14324.705 ms pdsh@oleg408-client: oleg408-server: ssh exited with exit code 1 Started lustre-MDT0001 12:04:30 (1736787870) targets are mounted 12:04:30 (1736787870) facet_failover done 1 4288 0.47 MB/sec execute 37 sec latency 15324.834 ms 1 4288 0.46 MB/sec execute 38 sec latency 16324.967 ms 1 4288 0.45 MB/sec execute 39 sec latency 17325.074 ms 1 4288 0.44 MB/sec execute 40 sec latency 18325.190 ms oleg408-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4467 0.44 MB/sec execute 41 sec latency 18606.859 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4715 0.46 MB/sec execute 42 sec latency 29.548 ms 1 4969 0.52 MB/sec execute 43 sec latency 22.753 ms 1 5184 0.51 MB/sec execute 44 sec latency 24.008 ms 1 5489 0.50 MB/sec execute 45 sec latency 17.781 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4508 1283180 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2456 1285232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 11872 3587468 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 38048 3563460 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49920 7150928 1% /mnt/lustre 1 5820 0.50 MB/sec execute 46 sec latency 29.630 ms 1 5989 0.52 MB/sec execute 47 sec latency 428.062 ms 1 6315 0.59 MB/sec execute 48 sec latency 28.041 ms test_26 fail mds1 3 times 1 6852 0.64 MB/sec execute 49 sec latency 22.765 ms Failing mds1 on oleg408-server Stopping /mnt/lustre-mds1 (opts:) on oleg408-server 1 7190 0.70 MB/sec execute 50 sec latency 313.971 ms 1 7190 0.68 MB/sec execute 51 sec latency 1314.108 ms 1 7190 0.67 MB/sec execute 52 sec latency 2314.294 ms 1 7190 0.66 MB/sec execute 53 sec latency 3314.455 ms 1 7190 0.64 MB/sec execute 54 sec latency 4314.621 ms 1 7190 0.63 MB/sec execute 55 sec latency 5314.812 ms 1 7190 0.62 MB/sec execute 56 sec latency 6314.934 ms 12:04:50 (1736787890) shut down facet: mds1 facet_host: oleg408-server facet_failover_host: oleg408-server 1 7190 0.61 MB/sec execute 57 sec latency 7315.106 ms 1 7190 0.60 MB/sec execute 58 sec latency 8315.291 ms 1 7190 0.59 MB/sec execute 59 sec latency 9315.458 ms 1 7190 0.58 MB/sec execute 60 sec latency 10315.690 ms 1 7190 0.57 MB/sec execute 61 sec latency 11315.839 ms 1 7190 0.56 MB/sec execute 62 sec latency 12316.042 ms 1 7190 0.55 MB/sec execute 63 sec latency 13316.342 ms 1 7190 0.54 MB/sec execute 64 sec latency 14316.543 ms 1 7190 0.54 MB/sec execute 65 sec latency 15316.761 ms 1 7190 0.53 MB/sec execute 66 sec latency 16316.930 ms Failover mds1 to oleg408-server mount facets: mds1 1 7190 0.52 MB/sec execute 67 sec latency 17317.102 ms 1 7190 0.51 MB/sec execute 68 sec latency 18317.247 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 7190 0.50 MB/sec execute 69 sec latency 19317.412 ms oleg408-server: oleg408-server.virtnet: executing set_default_debug -1 all pdsh@oleg408-client: oleg408-server: ssh exited with exit code 1 1 7190 0.50 MB/sec execute 70 sec latency 20317.615 ms Started lustre-MDT0000 12:05:03 (1736787903) targets are mounted 12:05:03 (1736787903) facet_failover done 1 7190 0.49 MB/sec execute 71 sec latency 21317.831 ms 1 7190 0.48 MB/sec execute 72 sec latency 22318.039 ms 1 7190 0.48 MB/sec execute 73 sec latency 23318.263 ms 1 7190 0.47 MB/sec execute 74 sec latency 24318.557 ms 1 7190 0.46 MB/sec execute 75 sec latency 25318.716 ms oleg408-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 7388 0.47 MB/sec execute 76 sec latency 25541.454 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 7612 0.47 MB/sec execute 77 sec latency 22.586 ms 1 7889 0.47 MB/sec execute 78 sec latency 18.247 ms 1 8169 0.48 MB/sec execute 79 sec latency 19.242 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5100 1282588 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3104 1284584 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20616 3565552 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 38252 3543596 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 58868 7109148 1% /mnt/lustre 1 8527 0.52 MB/sec execute 80 sec latency 16.639 ms 1 8794 0.51 MB/sec execute 81 sec latency 15.458 ms 1 9074 0.51 MB/sec execute 82 sec latency 17.270 ms 1 9318 0.51 MB/sec execute 83 sec latency 18.061 ms test_26 fail mds2 4 times 1 9606 0.52 MB/sec execute 84 sec latency 29.429 ms Failing mds2 on oleg408-server Stopping /mnt/lustre-mds2 (opts:) on oleg408-server 1 10117 0.57 MB/sec execute 85 sec latency 21.736 ms 1 10675 0.62 MB/sec execute 86 sec latency 15.385 ms 1 10953 0.63 MB/sec execute 87 sec latency 15.263 ms 12:05:20 (1736787920) shut down facet: mds2 facet_host: oleg408-server facet_failover_host: oleg408-server 1 11173 0.63 MB/sec execute 88 sec latency 69.289 ms 1 11173 0.62 MB/sec execute 89 sec latency 1069.465 ms 1 11173 0.62 MB/sec execute 90 sec latency 2069.629 ms 1 11173 0.61 MB/sec execute 91 sec latency 3069.774 ms 1 11173 0.60 MB/sec execute 92 sec latency 4069.894 ms 1 11173 0.60 MB/sec execute 93 sec latency 5070.035 ms 1 11173 0.59 MB/sec execute 94 sec latency 6070.250 ms 1 11173 0.58 MB/sec execute 95 sec latency 7070.482 ms 1 11173 0.58 MB/sec execute 96 sec latency 8070.663 ms 1 11173 0.57 MB/sec execute 97 sec latency 9070.864 ms Failover mds2 to oleg408-server mount facets: mds2 1 11173 0.57 MB/sec execute 98 sec latency 10071.028 ms 1 11173 0.56 MB/sec execute 99 sec latency 11071.190 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 100 sec oleg408-server: oleg408-server.virtnet: executing set_default_debug -1 all 1 cleanup 101 sec pdsh@oleg408-client: oleg408-server: ssh exited with exit code 1 Started lustre-MDT0001 12:05:35 (1736787935) targets are mounted 12:05:35 (1736787935) facet_failover done 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec 1 cleanup 106 sec oleg408-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 0 cleanup 106 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1760 9.019 48.156 Close 1278 16.270 18606.842 Rename 73 14.863 29.529 Unlink 333 4.430 16.026 Qpathinfo 1602 29.788 25541.432 Qfileinfo 280 0.451 3.583 Qfsinfo 283 0.866 10.130 Sfileinfo 130 9.118 21.654 Find 606 44.467 25428.651 WriteX 842 2.068 9.944 ReadX 2782 0.115 41.756 LockX 6 1.410 1.645 UnlockX 6 1.446 1.681 Flush 105 11.467 428.046 Throughput 0.559442 MB/sec 1 clients 1 procs max_latency=25541.454 ms stopping dbench on /mnt/lustre at Mon Jan 13 12:05:40 EST 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H crush /mnt/lustre2/d26.replay-dual/run_dbench looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Mon Jan 13 12:05:41 EST 2025 waiting for dbench pid 8483 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients 1 202 7.84 MB/sec warmup 1 sec latency 29.767 ms 1 437 7.69 MB/sec warmup 2 sec latency 21.848 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5416 1282272 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3424 1284264 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 18504 3582468 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 38996 3534856 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 57500 7117324 1% /mnt/lustre 1 759 7.12 MB/sec warmup 3 sec latency 18.536 ms 1 926 5.44 MB/sec warmup 4 sec latency 325.197 ms 1 1244 4.62 MB/sec warmup 5 sec latency 24.084 ms 1 1625 4.36 MB/sec warmup 6 sec latency 19.062 ms test_26 fail mds1 5 times Failing mds1 on oleg408-server Stopping /mnt/lustre-mds1 (opts:) on oleg408-server 1 1974 3.78 MB/sec warmup 7 sec latency 18.834 ms 1 1986 3.31 MB/sec warmup 8 sec latency 947.041 ms 1 1986 2.94 MB/sec warmup 9 sec latency 1947.278 ms 1 1986 2.65 MB/sec warmup 10 sec latency 2947.473 ms 1 1986 2.41 MB/sec warmup 11 sec latency 3947.731 ms 1 1986 2.21 MB/sec warmup 12 sec latency 4947.919 ms 1 1986 2.04 MB/sec warmup 13 sec latency 5948.137 ms 12:05:55 (1736787955) shut down facet: mds1 facet_host: oleg408-server facet_failover_host: oleg408-server 1 1986 1.89 MB/sec warmup 14 sec latency 6948.388 ms 1 1986 1.76 MB/sec warmup 15 sec latency 7948.575 ms 1 1986 1.65 MB/sec warmup 16 sec latency 8948.737 ms 1 1986 1.56 MB/sec warmup 17 sec latency 9948.859 ms 1 1986 1.47 MB/sec warmup 18 sec latency 10949.038 ms 1 1986 1.39 MB/sec warmup 19 sec latency 11949.316 ms 1 1986 0.00 MB/sec execute 1 sec latency 13949.634 ms 1 1986 0.00 MB/sec execute 2 sec latency 14949.845 ms 1 1986 0.00 MB/sec execute 3 sec latency 15950.168 ms Failover mds1 to oleg408-server mount facets: mds1 1 1986 0.00 MB/sec execute 4 sec latency 16950.426 ms 1 1986 0.00 MB/sec execute 5 sec latency 17950.568 ms 1 1986 0.00 MB/sec execute 6 sec latency 18950.700 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1986 0.00 MB/sec execute 7 sec latency 19950.854 ms oleg408-server: oleg408-server.virtnet: executing set_default_debug -1 all pdsh@oleg408-client: oleg408-server: ssh exited with exit code 1 Started lustre-MDT0000 12:06:09 (1736787969) targets are mounted 12:06:09 (1736787969) facet_failover done 1 1986 0.00 MB/sec execute 8 sec latency 20950.970 ms 1 1986 0.00 MB/sec execute 9 sec latency 21951.135 ms 1 1986 0.00 MB/sec execute 10 sec latency 22951.325 ms 1 1986 0.00 MB/sec execute 11 sec latency 23951.539 ms 1 1986 0.00 MB/sec execute 12 sec latency 24951.707 ms 1 2098 0.01 MB/sec execute 13 sec latency 25509.764 ms oleg408-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2417 0.12 MB/sec execute 14 sec latency 16.207 ms 1 2876 0.38 MB/sec execute 15 sec latency 24.099 ms 1 3354 0.56 MB/sec execute 16 sec latency 19.532 ms 1 3775 0.78 MB/sec execute 17 sec latency 13.141 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4244 1283444 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2708 1284980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27724 3576372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 48544 3557832 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 76268 7134204 2% /mnt/lustre 1 3983 0.76 MB/sec execute 18 sec latency 26.638 ms 1 4266 0.73 MB/sec execute 19 sec latency 38.988 ms 1 4521 0.72 MB/sec execute 20 sec latency 28.504 ms 1 4833 0.75 MB/sec execute 21 sec latency 15.608 ms test_26 fail mds2 6 times Failing mds2 on oleg408-server Stopping /mnt/lustre-mds2 (opts:) on oleg408-server 1 5161 0.85 MB/sec execute 22 sec latency 36.490 ms 12:06:24 (1736787984) shut down facet: mds2 facet_host: oleg408-server facet_failover_host: oleg408-server 1 5393 0.83 MB/sec execute 23 sec latency 38.748 ms 1 5660 0.80 MB/sec execute 24 sec latency 24.899 ms 1 5820 0.78 MB/sec execute 25 sec latency 594.659 ms 1 5820 0.75 MB/sec execute 26 sec latency 1594.766 ms 1 5820 0.72 MB/sec execute 27 sec latency 2594.919 ms 1 5820 0.69 MB/sec execute 28 sec latency 3595.165 ms 1 5820 0.67 MB/sec execute 29 sec latency 4595.405 ms 1 5820 0.65 MB/sec execute 30 sec latency 5595.610 ms 1 5820 0.63 MB/sec execute 31 sec latency 6595.798 ms 1 5820 0.61 MB/sec execute 32 sec latency 7596.008 ms Failover mds2 to oleg408-server mount facets: mds2 1 5820 0.59 MB/sec execute 33 sec latency 8596.199 ms 1 5820 0.57 MB/sec execute 34 sec latency 9596.333 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 5820 0.56 MB/sec execute 35 sec latency 10596.461 ms 1 5820 0.54 MB/sec execute 36 sec latency 11596.689 ms oleg408-server: oleg408-server.virtnet: executing set_default_debug -1 all pdsh@oleg408-client: oleg408-server: ssh exited with exit code 1 Started lustre-MDT0001 12:06:38 (1736787998) targets are mounted 12:06:38 (1736787998) facet_failover done 1 5820 0.53 MB/sec execute 37 sec latency 12596.960 ms 1 5820 0.51 MB/sec execute 38 sec latency 13597.190 ms 1 5820 0.50 MB/sec execute 39 sec latency 14597.436 ms 1 5820 0.49 MB/sec execute 40 sec latency 15597.647 ms 1 5954 0.50 MB/sec execute 41 sec latency 16175.263 ms oleg408-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6335 0.59 MB/sec execute 42 sec latency 22.542 ms 1 6798 0.63 MB/sec execute 43 sec latency 35.488 ms 1 7132 0.71 MB/sec execute 44 sec latency 18.979 ms 1 7366 0.72 MB/sec execute 45 sec latency 19.224 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2560 1285128 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2212 1285476 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12516 3592384 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 38604 3567848 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 51120 7160232 1% /mnt/lustre 1 7581 0.71 MB/sec execute 46 sec latency 42.555 ms 1 7778 0.70 MB/sec execute 47 sec latency 140.443 ms striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar 1 7977 0.69 MB/sec execute 48 sec latency 146.708 ms 1 8160 0.71 MB/sec execute 49 sec latency 28.178 ms test_26 fail mds1 7 times Failing mds1 on oleg408-server Stopping /mnt/lustre-mds1 (opts:) on oleg408-server 1 8496 0.76 MB/sec execute 50 sec latency 17.818 ms 12:06:52 (1736788012) shut down facet: mds1 facet_host: oleg408-server facet_failover_host: oleg408-server 1 8537 0.74 MB/sec execute 51 sec latency 838.107 ms 1 8537 0.73 MB/sec execute 52 sec latency 1838.313 ms 1 8537 0.71 MB/sec execute 53 sec latency 2838.542 ms 1 8537 0.70 MB/sec execute 54 sec latency 3838.749 ms 1 8537 0.69 MB/sec execute 55 sec latency 4838.951 ms 1 8537 0.67 MB/sec execute 56 sec latency 5839.145 ms 1 8537 0.66 MB/sec execute 57 sec latency 6839.374 ms 1 8537 0.65 MB/sec execute 58 sec latency 7839.559 ms 1 8537 0.64 MB/sec execute 59 sec latency 8839.714 ms 1 8537 0.63 MB/sec execute 60 sec latency 9839.844 ms 1 8537 0.62 MB/sec execute 61 sec latency 10839.979 ms Failover mds1 to oleg408-server mount facets: mds1 1 8537 0.61 MB/sec execute 62 sec latency 11840.168 ms 1 8537 0.60 MB/sec execute 63 sec latency 12840.330 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 8537 0.59 MB/sec execute 64 sec latency 13840.463 ms oleg408-server: oleg408-server.virtnet: executing set_default_debug -1 all pdsh@oleg408-client: oleg408-server: ssh exited with exit code 1 1 8537 0.58 MB/sec execute 65 sec latency 14840.575 ms Started lustre-MDT0000 12:07:06 (1736788026) targets are mounted 12:07:06 (1736788026) facet_failover done 1 8537 0.57 MB/sec execute 66 sec latency 15840.697 ms 1 8537 0.56 MB/sec execute 67 sec latency 16840.956 ms 1 8537 0.56 MB/sec execute 68 sec latency 17841.163 ms 1 8537 0.55 MB/sec execute 69 sec latency 18841.307 ms 1 8627 0.54 MB/sec execute 70 sec latency 19488.283 ms oleg408-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 8891 0.54 MB/sec execute 71 sec latency 20.674 ms 1 9117 0.53 MB/sec execute 72 sec latency 22.554 ms 1 9290 0.53 MB/sec execute 73 sec latency 22.649 ms 1 9520 0.54 MB/sec execute 74 sec latency 29.927 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Mon Jan 13 12:07:16 EST 2025 with return code 0 1 10028 0.60 MB/sec execute 75 sec latency 16.881 ms 8483 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 8483 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished