== replay-dual test 26: dbench and tar with mds failover ========================================================== 21:14:26 (1782868466) Starting client oleg106-client.virtnet: -o user_xattr,flock 192.168.201.106@tcp:/lustre /mnt/lustre Started clients oleg106-client.virtnet: 192.168.201.106@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 65457 Started dbench loop with 65458 striped dir -i0 -c2 -H crush /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 Tue Jun 30 21:14:28 EDT 2026 waiting for dbench pid 65501 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 1 120 5.50 MB/sec warmup 1 sec latency 42.184 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2004 1269300 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1780 1269524 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1564 3602312 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13832 3578472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 15396 7180784 1% /mnt/lustre 1 215 4.18 MB/sec warmup 2 sec latency 147.726 ms 1 349 4.17 MB/sec warmup 3 sec latency 37.163 ms 1 482 4.20 MB/sec warmup 4 sec latency 39.017 ms 1 682 4.24 MB/sec warmup 5 sec latency 51.052 ms test_26 fail mds1 1 times Failing mds1 on oleg106-server 1 806 3.58 MB/sec warmup 6 sec latency 55.183 ms Stopping /mnt/lustre-mds1 (opts:) on oleg106-server 1 874 3.09 MB/sec warmup 7 sec latency 585.732 ms 21:14:36 (1782868476) shut down facet: mds1 facet_host: oleg106-server facet_failover_host: oleg106-server 1 874 2.71 MB/sec warmup 8 sec latency 1585.858 ms 1 874 2.41 MB/sec warmup 9 sec latency 2586.001 ms 1 874 2.17 MB/sec warmup 10 sec latency 3586.148 ms 1 874 1.97 MB/sec warmup 11 sec latency 4586.281 ms 1 874 1.80 MB/sec warmup 12 sec latency 5586.422 ms 1 874 1.67 MB/sec warmup 13 sec latency 6586.565 ms 1 874 1.55 MB/sec warmup 14 sec latency 7586.691 ms 1 874 1.44 MB/sec warmup 15 sec latency 8586.847 ms 1 874 1.35 MB/sec warmup 16 sec latency 9587.009 ms 1 874 1.27 MB/sec warmup 17 sec latency 10587.175 ms Failover mds1 to oleg106-server mount facets: mds1 1 874 1.20 MB/sec warmup 18 sec latency 11587.360 ms 1 874 1.14 MB/sec warmup 19 sec latency 12589.777 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 874 0.00 MB/sec execute 1 sec latency 14590.272 ms 1 874 0.00 MB/sec execute 2 sec latency 15590.509 ms oleg106-server: oleg106-server.virtnet: executing set_default_debug -1 all pdsh@oleg106-client: oleg106-server: ssh exited with exit code 1 1 874 0.00 MB/sec execute 3 sec latency 16590.636 ms Started lustre-MDT0000 21:14:52 (1782868492) targets are mounted 21:14:52 (1782868492) facet_failover done 1 874 0.00 MB/sec execute 4 sec latency 17590.767 ms 1 874 0.00 MB/sec execute 5 sec latency 18590.942 ms 1 874 0.00 MB/sec execute 6 sec latency 19591.113 ms 1 874 0.00 MB/sec execute 7 sec latency 20591.260 ms 1 892 0.00 MB/sec execute 8 sec latency 20762.615 ms oleg106-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 994 0.03 MB/sec execute 9 sec latency 36.791 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1169 0.14 MB/sec execute 10 sec latency 28.094 ms 1 1387 0.39 MB/sec execute 11 sec latency 63.793 ms 1 1481 0.37 MB/sec execute 12 sec latency 157.425 ms 1 1625 0.35 MB/sec execute 13 sec latency 41.241 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2412 1268892 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2132 1269172 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12268 3586156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 47428 3555548 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 59696 7141704 1% /mnt/lustre 1 1762 0.33 MB/sec execute 14 sec latency 45.841 ms 1 1905 0.32 MB/sec execute 15 sec latency 29.920 ms 1 2081 0.31 MB/sec execute 16 sec latency 26.087 ms 1 2221 0.30 MB/sec execute 17 sec latency 49.742 ms test_26 fail mds2 2 times 1 2401 0.35 MB/sec execute 18 sec latency 51.383 ms Failing mds2 on oleg106-server Stopping /mnt/lustre-mds2 (opts:) on oleg106-server 1 2490 0.37 MB/sec execute 19 sec latency 241.522 ms 21:15:08 (1782868508) shut down facet: mds2 facet_host: oleg106-server facet_failover_host: oleg106-server 1 2490 0.35 MB/sec execute 20 sec latency 1241.682 ms 1 2490 0.34 MB/sec execute 21 sec latency 2241.818 ms 1 2490 0.32 MB/sec execute 22 sec latency 3241.938 ms 1 2490 0.31 MB/sec execute 23 sec latency 4242.077 ms 1 2490 0.29 MB/sec execute 24 sec latency 5242.222 ms 1 2490 0.28 MB/sec execute 25 sec latency 6242.357 ms 1 2490 0.27 MB/sec execute 26 sec latency 7242.479 ms 1 2490 0.26 MB/sec execute 27 sec latency 8242.621 ms 1 2490 0.25 MB/sec execute 28 sec latency 9242.786 ms 1 2490 0.24 MB/sec execute 29 sec latency 10242.926 ms Failover mds2 to oleg106-server mount facets: mds2 1 2490 0.24 MB/sec execute 30 sec latency 11243.093 ms 1 2490 0.23 MB/sec execute 31 sec latency 12243.220 ms 1 2490 0.22 MB/sec execute 32 sec latency 13243.372 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2490 0.21 MB/sec execute 33 sec latency 14243.514 ms 1 2490 0.21 MB/sec execute 34 sec latency 15243.684 ms oleg106-server: oleg106-server.virtnet: executing set_default_debug -1 all pdsh@oleg106-client: oleg106-server: ssh exited with exit code 1 1 2490 0.20 MB/sec execute 35 sec latency 16243.811 ms Started lustre-MDT0001 21:15:24 (1782868524) targets are mounted 21:15:24 (1782868524) facet_failover done 1 2490 0.20 MB/sec execute 36 sec latency 17243.960 ms 1 2490 0.19 MB/sec execute 37 sec latency 18244.151 ms 1 2490 0.19 MB/sec execute 38 sec latency 19244.343 ms 1 2490 0.18 MB/sec execute 39 sec latency 20244.506 ms 1 2610 0.18 MB/sec execute 40 sec latency 20517.622 ms oleg106-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2935 0.29 MB/sec execute 41 sec latency 33.493 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3237 0.31 MB/sec execute 42 sec latency 49.750 ms 1 3515 0.39 MB/sec execute 43 sec latency 24.779 ms 1 3667 0.39 MB/sec execute 44 sec latency 52.244 ms 1 3792 0.40 MB/sec execute 45 sec latency 49.136 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2852 1268452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2624 1268680 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13056 3589076 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 56488 3547564 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 69544 7136640 1% /mnt/lustre 1 3902 0.40 MB/sec execute 46 sec latency 39.581 ms 1 4009 0.39 MB/sec execute 47 sec latency 40.336 ms 1 4127 0.38 MB/sec execute 48 sec latency 170.753 ms 1 4257 0.38 MB/sec execute 49 sec latency 39.035 ms 1 4338 0.38 MB/sec execute 50 sec latency 64.183 ms test_26 fail mds1 3 times Failing mds1 on oleg106-server Stopping /mnt/lustre-mds1 (opts:) on oleg106-server 1 4452 0.38 MB/sec execute 51 sec latency 86.947 ms 1 4484 0.37 MB/sec execute 52 sec latency 726.111 ms 21:15:40 (1782868540) shut down facet: mds1 facet_host: oleg106-server facet_failover_host: oleg106-server 1 4484 0.36 MB/sec execute 53 sec latency 1726.246 ms 1 4484 0.36 MB/sec execute 54 sec latency 2726.451 ms 1 4484 0.35 MB/sec execute 55 sec latency 3726.632 ms 1 4484 0.34 MB/sec execute 56 sec latency 4726.807 ms 1 4484 0.34 MB/sec execute 57 sec latency 5726.958 ms 1 4484 0.33 MB/sec execute 58 sec latency 6727.098 ms 1 4484 0.33 MB/sec execute 59 sec latency 7727.239 ms 1 4484 0.32 MB/sec execute 60 sec latency 8727.386 ms 1 4484 0.32 MB/sec execute 61 sec latency 9727.558 ms 1 4484 0.31 MB/sec execute 62 sec latency 10727.716 ms Failover mds1 to oleg106-server mount facets: mds1 1 4484 0.31 MB/sec execute 63 sec latency 11727.898 ms 1 4484 0.30 MB/sec execute 64 sec latency 12728.065 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4484 0.30 MB/sec execute 65 sec latency 13728.214 ms 1 4484 0.29 MB/sec execute 66 sec latency 14728.371 ms oleg106-server: oleg106-server.virtnet: executing set_default_debug -1 all pdsh@oleg106-client: oleg106-server: ssh exited with exit code 1 1 4484 0.29 MB/sec execute 67 sec latency 15728.549 ms Started lustre-MDT0000 21:15:56 (1782868556) targets are mounted 21:15:56 (1782868556) facet_failover done 1 4484 0.28 MB/sec execute 68 sec latency 16728.686 ms 1 4484 0.28 MB/sec execute 69 sec latency 17728.938 ms 1 4484 0.27 MB/sec execute 70 sec latency 18729.147 ms 1 4484 0.27 MB/sec execute 71 sec latency 19729.284 ms 1 4631 0.28 MB/sec execute 72 sec latency 19846.205 ms oleg106-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 4797 0.28 MB/sec execute 73 sec latency 31.327 ms 1 5019 0.32 MB/sec execute 74 sec latency 35.646 ms 1 5145 0.31 MB/sec execute 75 sec latency 39.737 ms 1 5274 0.31 MB/sec execute 76 sec latency 45.360 ms 1 5393 0.31 MB/sec execute 77 sec latency 37.920 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3316 1267988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3112 1268192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13640 3591040 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 57132 3546880 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 70772 7137920 1% /mnt/lustre 1 5567 0.31 MB/sec execute 78 sec latency 39.126 ms 1 5730 0.31 MB/sec execute 79 sec latency 30.249 ms 1 5927 0.32 MB/sec execute 80 sec latency 35.730 ms 1 6014 0.32 MB/sec execute 81 sec latency 43.050 ms test_26 fail mds2 4 times Failing mds2 on oleg106-server 1 6312 0.36 MB/sec execute 82 sec latency 28.255 ms Stopping /mnt/lustre-mds2 (opts:) on oleg106-server 1 6472 0.37 MB/sec execute 83 sec latency 453.853 ms 1 6472 0.37 MB/sec execute 84 sec latency 1454.001 ms 1 6472 0.36 MB/sec execute 85 sec latency 2454.123 ms 1 6472 0.36 MB/sec execute 86 sec latency 3454.238 ms 1 6472 0.36 MB/sec execute 87 sec latency 4454.379 ms 1 6472 0.35 MB/sec execute 88 sec latency 5454.530 ms 1 6472 0.35 MB/sec execute 89 sec latency 6454.691 ms 21:16:18 (1782868578) shut down facet: mds2 facet_host: oleg106-server facet_failover_host: oleg106-server 1 6472 0.34 MB/sec execute 90 sec latency 7454.880 ms 1 6472 0.34 MB/sec execute 91 sec latency 8455.021 ms 1 6472 0.34 MB/sec execute 92 sec latency 9455.192 ms 1 6472 0.33 MB/sec execute 93 sec latency 10455.340 ms 1 6472 0.33 MB/sec execute 94 sec latency 11455.472 ms 1 6472 0.33 MB/sec execute 95 sec latency 12455.592 ms 1 6472 0.32 MB/sec execute 96 sec latency 13455.740 ms 1 6472 0.32 MB/sec execute 97 sec latency 14455.875 ms 1 6472 0.32 MB/sec execute 98 sec latency 15456.013 ms 1 6472 0.31 MB/sec execute 99 sec latency 16456.139 ms Failover mds2 to oleg106-server mount facets: mds2 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 103 sec oleg106-server: oleg106-server.virtnet: executing set_default_debug -1 all 1 cleanup 104 sec pdsh@oleg106-client: oleg106-server: ssh exited with exit code 1 Started lustre-MDT0001 21:16:33 (1782868593) targets are mounted 21:16:33 (1782868593) facet_failover done 1 cleanup 105 sec 1 cleanup 106 sec 1 cleanup 107 sec 1 cleanup 108 sec 1 cleanup 109 sec oleg106-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 0 cleanup 110 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 950 66.393 26021.581 Close 733 3.002 20.511 Rename 42 28.503 65.996 Unlink 161 12.420 170.723 Qpathinfo 915 5.557 49.724 Qfileinfo 167 1.138 4.963 Qfsinfo 142 0.571 4.104 Sfileinfo 89 474.379 20762.604 Find 326 4.962 34.127 WriteX 496 4.608 25.974 ReadX 1511 0.279 25.561 LockX 4 2.608 3.020 UnlockX 4 2.954 3.260 Flush 59 16.158 64.138 Throughput 0.312396 MB/sec 1 clients 1 procs max_latency=20762.615 ms stopping dbench on /mnt/lustre at Tue Jun 30 21:16:38 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec striped dir -i0 -c2 -H fnv_1a_64 /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 Tue Jun 30 21:16:41 EDT 2026 waiting for dbench pid 69749 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 1 114 5.24 MB/sec warmup 1 sec latency 42.982 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3868 1267436 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3720 1267584 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29544 3575452 1% /mnt/lustre[OST:0] 1 190 3.79 MB/sec warmup 2 sec latency 155.536 ms lustre-OST0001_UUID 3833116 22264 3582364 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51808 7157816 1% /mnt/lustre 1 302 3.70 MB/sec warmup 3 sec latency 46.749 ms 1 421 3.72 MB/sec warmup 4 sec latency 32.463 ms 1 522 3.61 MB/sec warmup 5 sec latency 42.071 ms 1 686 3.53 MB/sec warmup 6 sec latency 85.611 ms test_26 fail mds1 5 times Failing mds1 on oleg106-server 1 799 3.07 MB/sec warmup 7 sec latency 62.395 ms Stopping /mnt/lustre-mds1 (opts:) on oleg106-server 1 882 2.71 MB/sec warmup 8 sec latency 487.892 ms 21:16:50 (1782868610) shut down facet: mds1 facet_host: oleg106-server facet_failover_host: oleg106-server 1 882 2.41 MB/sec warmup 9 sec latency 1488.053 ms 1 882 2.17 MB/sec warmup 10 sec latency 2488.198 ms 1 882 1.97 MB/sec warmup 11 sec latency 3488.346 ms 1 882 1.81 MB/sec warmup 12 sec latency 4488.571 ms 1 882 1.67 MB/sec warmup 13 sec latency 5488.737 ms 1 882 1.55 MB/sec warmup 14 sec latency 6488.869 ms 1 882 1.44 MB/sec warmup 15 sec latency 7489.002 ms 1 882 1.35 MB/sec warmup 16 sec latency 8489.136 ms 1 882 1.27 MB/sec warmup 17 sec latency 9489.263 ms 1 882 1.20 MB/sec warmup 18 sec latency 10489.404 ms Failover mds1 to oleg106-server mount facets: mds1 1 882 1.14 MB/sec warmup 19 sec latency 11489.565 ms 1 882 0.00 MB/sec execute 1 sec latency 13489.842 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 882 0.00 MB/sec execute 2 sec latency 14489.973 ms 1 882 0.00 MB/sec execute 3 sec latency 15490.110 ms oleg106-server: oleg106-server.virtnet: executing set_default_debug -1 all pdsh@oleg106-client: oleg106-server: ssh exited with exit code 1 1 882 0.00 MB/sec execute 4 sec latency 16490.257 ms Started lustre-MDT0000 21:17:06 (1782868626) targets are mounted 21:17:06 (1782868626) facet_failover done 1 882 0.00 MB/sec execute 5 sec latency 17490.451 ms 1 882 0.00 MB/sec execute 6 sec latency 18490.628 ms 1 882 0.00 MB/sec execute 7 sec latency 19490.797 ms 1 882 0.00 MB/sec execute 8 sec latency 20491.008 ms 1 885 0.00 MB/sec execute 9 sec latency 20883.738 ms oleg106-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 981 0.02 MB/sec execute 10 sec latency 85.252 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1128 0.12 MB/sec execute 11 sec latency 73.144 ms 1 1259 0.12 MB/sec execute 12 sec latency 42.412 ms 1 1467 0.34 MB/sec execute 13 sec latency 136.521 ms 1 1589 0.32 MB/sec execute 14 sec latency 165.891 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3408 1267896 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3184 1268120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 40920 3565296 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 32664 3573852 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 73584 7139148 2% /mnt/lustre 1 1706 0.30 MB/sec execute 15 sec latency 77.959 ms 1 1861 0.29 MB/sec execute 16 sec latency 40.812 ms 1 2022 0.29 MB/sec execute 17 sec latency 44.680 ms 1 2196 0.28 MB/sec execute 18 sec latency 31.493 ms 1 2395 0.33 MB/sec execute 19 sec latency 57.569 ms test_26 fail mds2 6 times Failing mds2 on oleg106-server 1 2561 0.36 MB/sec execute 20 sec latency 43.781 ms Stopping /mnt/lustre-mds2 (opts:) on oleg106-server 1 2719 0.49 MB/sec execute 21 sec latency 400.117 ms 21:17:23 (1782868643) shut down facet: mds2 facet_host: oleg106-server facet_failover_host: oleg106-server 1 2719 0.47 MB/sec execute 22 sec latency 1400.260 ms 1 2719 0.45 MB/sec execute 23 sec latency 2400.420 ms 1 2719 0.43 MB/sec execute 24 sec latency 3400.582 ms 1 2719 0.41 MB/sec execute 25 sec latency 4400.741 ms 1 2719 0.39 MB/sec execute 26 sec latency 5400.914 ms 1 2719 0.38 MB/sec execute 27 sec latency 6401.081 ms 1 2719 0.37 MB/sec execute 28 sec latency 7401.280 ms 1 2719 0.35 MB/sec execute 29 sec latency 8401.463 ms 1 2719 0.34 MB/sec execute 30 sec latency 9401.622 ms 1 2719 0.33 MB/sec execute 31 sec latency 10401.757 ms Failover mds2 to oleg106-server mount facets: mds2 1 2719 0.32 MB/sec execute 32 sec latency 11401.945 ms 1 2719 0.31 MB/sec execute 33 sec latency 12402.137 ms 1 2719 0.30 MB/sec execute 34 sec latency 13402.260 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2719 0.29 MB/sec execute 35 sec latency 14402.403 ms 1 2719 0.29 MB/sec execute 36 sec latency 15402.579 ms oleg106-server: oleg106-server.virtnet: executing set_default_debug -1 all pdsh@oleg106-client: oleg106-server: ssh exited with exit code 1 Started lustre-MDT0001 21:17:38 (1782868658) targets are mounted 21:17:38 (1782868658) facet_failover done 1 2719 0.28 MB/sec execute 37 sec latency 16402.753 ms 1 2719 0.27 MB/sec execute 38 sec latency 17402.912 ms 1 2719 0.26 MB/sec execute 39 sec latency 18403.092 ms 1 2719 0.26 MB/sec execute 40 sec latency 19403.293 ms 1 2719 0.25 MB/sec execute 41 sec latency 20403.470 ms 1 2926 0.28 MB/sec execute 42 sec latency 20558.509 ms oleg106-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 3207 0.29 MB/sec execute 43 sec latency 48.883 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3379 0.31 MB/sec execute 44 sec latency 36.009 ms 1 3673 0.38 MB/sec execute 45 sec latency 27.543 ms 1 3840 0.39 MB/sec execute 46 sec latency 23.744 ms 1 3967 0.39 MB/sec execute 47 sec latency 59.619 ms 1 4095 0.38 MB/sec execute 48 sec latency 56.509 ms 1 4210 0.38 MB/sec execute 49 sec latency 158.358 ms 1 4340 0.38 MB/sec execute 50 sec latency 110.647 ms 1 4488 0.38 MB/sec execute 51 sec latency 35.109 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Tue Jun 30 21:17:53 EDT 2026 with return code 0 69749 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69749 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished