== replay-dual test 26: dbench and tar with mds failover ========================================================== 03:12:32 (1747811552) Starting client oleg439-client.virtnet: -o user_xattr,flock 192.168.204.139@tcp:/lustre /mnt/lustre Started clients oleg439-client.virtnet: 192.168.204.139@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 4988 Started dbench loop with 4989 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H crush /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 Wed May 21 03:12:34 EDT 2025 waiting for dbench pid 5031 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2184 1285504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1952 1285736 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26112 3556016 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27656 7161492 1% /mnt/lustre 1 135 5.96 MB/sec warmup 1 sec latency 57.703 ms 1 247 4.70 MB/sec warmup 2 sec latency 42.761 ms 1 341 4.09 MB/sec warmup 3 sec latency 53.734 ms 1 461 4.04 MB/sec warmup 4 sec latency 41.843 ms 1 614 4.19 MB/sec warmup 5 sec latency 49.511 ms test_26 fail mds1 1 times Failing mds1 on oleg439-server 1 711 3.53 MB/sec warmup 6 sec latency 48.419 ms Stopping /mnt/lustre-mds1 (opts:) on oleg439-server 1 779 3.05 MB/sec warmup 7 sec latency 274.093 ms 03:12:42 (1747811562) shut down facet: mds1 facet_host: oleg439-server facet_failover_host: oleg439-server 1 779 2.67 MB/sec warmup 8 sec latency 1275.881 ms 1 779 2.37 MB/sec warmup 9 sec latency 2276.661 ms 1 779 2.14 MB/sec warmup 10 sec latency 3276.971 ms 1 779 1.94 MB/sec warmup 11 sec latency 4277.725 ms 1 779 1.78 MB/sec warmup 12 sec latency 5277.899 ms 1 779 1.64 MB/sec warmup 13 sec latency 6278.106 ms 1 779 1.53 MB/sec warmup 14 sec latency 7278.444 ms 1 779 1.42 MB/sec warmup 15 sec latency 8278.757 ms 1 779 1.33 MB/sec warmup 16 sec latency 9279.077 ms 1 779 1.26 MB/sec warmup 17 sec latency 10279.345 ms Failover mds1 to oleg439-server mount facets: mds1 1 779 1.19 MB/sec warmup 18 sec latency 11279.739 ms 1 779 1.12 MB/sec warmup 19 sec latency 12279.949 ms 1 779 0.00 MB/sec execute 1 sec latency 14281.987 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 779 0.00 MB/sec execute 2 sec latency 15282.223 ms 1 779 0.00 MB/sec execute 3 sec latency 16282.633 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 1 779 0.00 MB/sec execute 4 sec latency 17283.087 ms Started lustre-MDT0000 03:12:58 (1747811578) targets are mounted 03:12:58 (1747811578) facet_failover done 1 779 0.00 MB/sec execute 5 sec latency 18284.724 ms 1 779 0.00 MB/sec execute 6 sec latency 19285.441 ms 1 779 0.00 MB/sec execute 7 sec latency 20285.744 ms 1 779 0.00 MB/sec execute 8 sec latency 21286.313 ms oleg439-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 878 0.03 MB/sec execute 9 sec latency 21350.727 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 977 0.05 MB/sec execute 10 sec latency 42.570 ms 1 1126 0.15 MB/sec execute 11 sec latency 41.993 ms 1 1233 0.14 MB/sec execute 12 sec latency 31.462 ms 1 1421 0.36 MB/sec execute 13 sec latency 45.718 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2672 1285016 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2440 1285248 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 5164 3596108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 32200 3561548 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 37364 7157656 1% /mnt/lustre 1 1516 0.34 MB/sec execute 14 sec latency 44.716 ms 1 1597 0.32 MB/sec execute 15 sec latency 45.510 ms 1 1689 0.30 MB/sec execute 16 sec latency 62.275 ms 1 1820 0.29 MB/sec execute 17 sec latency 44.391 ms 1 1950 0.28 MB/sec execute 18 sec latency 38.743 ms test_26 fail mds2 2 times 1 2061 0.28 MB/sec execute 19 sec latency 32.092 ms Failing mds2 on oleg439-server 1 2168 0.27 MB/sec execute 20 sec latency 60.304 ms Stopping /mnt/lustre-mds2 (opts:) on oleg439-server 1 2259 0.26 MB/sec execute 21 sec latency 331.276 ms 03:13:16 (1747811596) shut down facet: mds2 facet_host: oleg439-server facet_failover_host: oleg439-server 1 2259 0.25 MB/sec execute 22 sec latency 1331.634 ms 1 2259 0.24 MB/sec execute 23 sec latency 2331.856 ms 1 2259 0.23 MB/sec execute 24 sec latency 3332.153 ms 1 2259 0.22 MB/sec execute 25 sec latency 4332.694 ms 1 2259 0.21 MB/sec execute 26 sec latency 5333.009 ms 1 2259 0.20 MB/sec execute 27 sec latency 6333.247 ms 1 2259 0.19 MB/sec execute 28 sec latency 7333.541 ms 1 2259 0.19 MB/sec execute 29 sec latency 8333.916 ms 1 2259 0.18 MB/sec execute 30 sec latency 9334.438 ms 1 2259 0.17 MB/sec execute 31 sec latency 10334.704 ms Failover mds2 to oleg439-server mount facets: mds2 1 2259 0.17 MB/sec execute 32 sec latency 11334.988 ms 1 2259 0.16 MB/sec execute 33 sec latency 12335.422 ms 1 2259 0.16 MB/sec execute 34 sec latency 13335.850 ms 1 2259 0.15 MB/sec execute 35 sec latency 14337.378 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2259 0.15 MB/sec execute 36 sec latency 15337.848 ms 1 2259 0.15 MB/sec execute 37 sec latency 16338.913 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 Started lustre-MDT0001 03:13:32 (1747811612) targets are mounted 03:13:32 (1747811612) facet_failover done 1 2259 0.14 MB/sec execute 38 sec latency 17339.207 ms 1 2259 0.14 MB/sec execute 39 sec latency 18340.062 ms 1 2259 0.14 MB/sec execute 40 sec latency 19340.633 ms 1 2259 0.13 MB/sec execute 41 sec latency 20341.361 ms 1 2292 0.15 MB/sec execute 42 sec latency 21196.796 ms oleg439-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2389 0.15 MB/sec execute 43 sec latency 50.713 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2489 0.17 MB/sec execute 44 sec latency 40.022 ms 1 2752 0.24 MB/sec execute 45 sec latency 49.534 ms 1 2979 0.26 MB/sec execute 46 sec latency 42.520 ms 1 3278 0.30 MB/sec execute 47 sec latency 34.925 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2820 1284868 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2548 1285140 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 9056 3595260 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 41316 3561576 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 50372 7156836 1% /mnt/lustre 1 3501 0.35 MB/sec execute 48 sec latency 36.493 ms 1 3653 0.35 MB/sec execute 49 sec latency 37.018 ms 1 3785 0.37 MB/sec execute 50 sec latency 41.400 ms 1 3879 0.36 MB/sec execute 51 sec latency 46.345 ms 1 3988 0.36 MB/sec execute 52 sec latency 35.726 ms test_26 fail mds1 3 times 1 4073 0.35 MB/sec execute 53 sec latency 47.204 ms Failing mds1 on oleg439-server Stopping /mnt/lustre-mds1 (opts:) on oleg439-server 1 4213 0.35 MB/sec execute 54 sec latency 43.190 ms 1 4213 0.34 MB/sec execute 55 sec latency 1043.370 ms 1 4213 0.34 MB/sec execute 56 sec latency 2043.849 ms 03:13:51 (1747811631) shut down facet: mds1 facet_host: oleg439-server facet_failover_host: oleg439-server 1 4213 0.33 MB/sec execute 57 sec latency 3044.031 ms 1 4213 0.32 MB/sec execute 58 sec latency 4044.226 ms 1 4213 0.32 MB/sec execute 59 sec latency 5044.956 ms 1 4213 0.31 MB/sec execute 60 sec latency 6045.406 ms 1 4213 0.31 MB/sec execute 61 sec latency 7047.165 ms 1 4213 0.30 MB/sec execute 62 sec latency 8047.338 ms 1 4213 0.30 MB/sec execute 63 sec latency 9047.800 ms 1 4213 0.29 MB/sec execute 64 sec latency 10048.039 ms 1 4213 0.29 MB/sec execute 65 sec latency 11048.987 ms 1 4213 0.28 MB/sec execute 66 sec latency 12050.748 ms 1 4213 0.28 MB/sec execute 67 sec latency 13052.441 ms Failover mds1 to oleg439-server mount facets: mds1 1 4213 0.28 MB/sec execute 68 sec latency 14052.598 ms 1 4213 0.27 MB/sec execute 69 sec latency 15052.768 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4213 0.27 MB/sec execute 70 sec latency 16052.992 ms 1 4213 0.26 MB/sec execute 71 sec latency 17053.096 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all 1 4213 0.26 MB/sec execute 72 sec latency 18055.326 ms pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 Started lustre-MDT0000 03:14:07 (1747811647) targets are mounted 03:14:07 (1747811647) facet_failover done 1 4213 0.26 MB/sec execute 73 sec latency 19055.508 ms 1 4213 0.25 MB/sec execute 74 sec latency 20055.798 ms 1 4213 0.25 MB/sec execute 75 sec latency 21056.234 ms 1 4213 0.25 MB/sec execute 76 sec latency 22056.686 ms 1 4213 0.24 MB/sec execute 77 sec latency 23056.944 ms 1 4214 0.24 MB/sec execute 78 sec latency 24025.967 ms oleg439-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4309 0.24 MB/sec execute 79 sec latency 68.293 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4434 0.24 MB/sec execute 80 sec latency 40.881 ms 1 4541 0.24 MB/sec execute 81 sec latency 45.110 ms 1 4710 0.25 MB/sec execute 82 sec latency 34.519 ms 1 4842 0.25 MB/sec execute 83 sec latency 32.314 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3016 1284672 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2436 1285252 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12092 3593232 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 45804 3551304 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 57896 7144536 1% /mnt/lustre 1 5052 0.28 MB/sec execute 84 sec latency 40.767 ms 1 5211 0.28 MB/sec execute 85 sec latency 38.629 ms 1 5373 0.28 MB/sec execute 86 sec latency 41.055 ms 1 5538 0.28 MB/sec execute 87 sec latency 36.909 ms 1 5716 0.28 MB/sec execute 88 sec latency 31.878 ms test_26 fail mds2 4 times Failing mds2 on oleg439-server 1 5897 0.29 MB/sec execute 89 sec latency 39.346 ms Stopping /mnt/lustre-mds2 (opts:) on oleg439-server 1 5949 0.29 MB/sec execute 90 sec latency 426.965 ms 1 5949 0.28 MB/sec execute 91 sec latency 1427.222 ms 1 5949 0.28 MB/sec execute 92 sec latency 2428.203 ms 1 5949 0.28 MB/sec execute 93 sec latency 3428.978 ms 1 5949 0.27 MB/sec execute 94 sec latency 4429.093 ms 1 5949 0.27 MB/sec execute 95 sec latency 5429.437 ms 1 5949 0.27 MB/sec execute 96 sec latency 6429.600 ms 03:14:31 (1747811671) shut down facet: mds2 facet_host: oleg439-server facet_failover_host: oleg439-server 1 5949 0.27 MB/sec execute 97 sec latency 7429.784 ms 1 5949 0.26 MB/sec execute 98 sec latency 8430.176 ms 1 5949 0.26 MB/sec execute 99 sec latency 9430.419 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec 1 cleanup 106 sec Failover mds2 to oleg439-server mount facets: mds2 1 cleanup 107 sec 1 cleanup 108 sec 1 cleanup 109 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 110 sec 1 cleanup 111 sec oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 1 cleanup 112 sec Started lustre-MDT0001 03:14:46 (1747811686) targets are mounted 03:14:46 (1747811686) facet_failover done 1 cleanup 113 sec 1 cleanup 114 sec 1 cleanup 115 sec 1 cleanup 116 sec oleg439-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 0 cleanup 116 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 910 94.841 25898.799 Close 706 38.408 24025.940 Rename 37 31.565 62.240 Unlink 152 9.154 27.552 Qpathinfo 873 5.573 33.802 Qfileinfo 149 0.703 5.461 Qfsinfo 127 1.660 10.992 Sfileinfo 84 20.205 43.285 Find 310 7.429 30.036 WriteX 455 4.133 49.708 ReadX 1301 0.294 25.599 LockX 2 5.892 7.103 UnlockX 2 3.667 4.207 Flush 63 19.777 39.871 Throughput 0.259668 MB/sec 1 clients 1 procs max_latency=24025.967 ms stopping dbench on /mnt/lustre at Wed May 21 03:14:51 EDT 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 Wed May 21 03:14:53 EDT 2025 waiting for dbench pid 9569 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 1 147 6.28 MB/sec warmup 1 sec latency 41.326 ms 1 297 5.48 MB/sec warmup 2 sec latency 35.747 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4228 1283460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2436 1285252 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 8956 3586296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 39060 3526740 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 48016 7113036 1% /mnt/lustre 1 451 5.28 MB/sec warmup 3 sec latency 40.950 ms 1 650 5.26 MB/sec warmup 4 sec latency 38.626 ms 1 804 4.29 MB/sec warmup 5 sec latency 44.694 ms 1 971 3.64 MB/sec warmup 6 sec latency 27.244 ms test_26 fail mds1 5 times Failing mds1 on oleg439-server 1 1164 3.29 MB/sec warmup 7 sec latency 29.051 ms Stopping /mnt/lustre-mds1 (opts:) on oleg439-server 1 1252 2.89 MB/sec warmup 8 sec latency 468.920 ms 03:15:01 (1747811701) shut down facet: mds1 facet_host: oleg439-server facet_failover_host: oleg439-server 1 1252 2.56 MB/sec warmup 9 sec latency 1469.768 ms 1 1252 2.31 MB/sec warmup 10 sec latency 2469.943 ms 1 1252 2.10 MB/sec warmup 11 sec latency 3470.116 ms 1 1252 1.92 MB/sec warmup 12 sec latency 4470.329 ms 1 1252 1.78 MB/sec warmup 13 sec latency 5471.534 ms 1 1252 1.65 MB/sec warmup 14 sec latency 6471.730 ms 1 1252 1.54 MB/sec warmup 15 sec latency 7472.998 ms 1 1252 1.44 MB/sec warmup 16 sec latency 8473.497 ms 1 1252 1.36 MB/sec warmup 17 sec latency 9473.705 ms 1 1252 1.28 MB/sec warmup 18 sec latency 10477.837 ms Failover mds1 to oleg439-server mount facets: mds1 1 1252 1.21 MB/sec warmup 19 sec latency 11478.708 ms 1 1252 0.00 MB/sec execute 1 sec latency 13479.233 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1252 0.00 MB/sec execute 2 sec latency 14479.798 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all 1 1252 0.00 MB/sec execute 3 sec latency 15479.971 ms pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 Started lustre-MDT0000 03:15:16 (1747811716) targets are mounted 03:15:16 (1747811716) facet_failover done 1 1252 0.00 MB/sec execute 4 sec latency 16480.140 ms 1 1252 0.00 MB/sec execute 5 sec latency 17480.323 ms 1 1252 0.00 MB/sec execute 6 sec latency 18480.589 ms 1 1252 0.00 MB/sec execute 7 sec latency 19480.868 ms 1 1252 0.00 MB/sec execute 8 sec latency 20481.009 ms 1 1252 0.00 MB/sec execute 9 sec latency 21481.688 ms oleg439-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1422 0.29 MB/sec execute 10 sec latency 21802.090 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1559 0.27 MB/sec execute 11 sec latency 37.852 ms 1 1686 0.26 MB/sec execute 12 sec latency 38.968 ms 1 1924 0.26 MB/sec execute 13 sec latency 42.401 ms 1 2182 0.26 MB/sec execute 14 sec latency 19.247 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4664 1283024 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2676 1285012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 14904 3585412 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 44440 3554396 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 59344 7139808 1% /mnt/lustre 1 2424 0.33 MB/sec execute 15 sec latency 24.638 ms 1 2768 0.55 MB/sec execute 16 sec latency 99.682 ms 1 3045 0.62 MB/sec execute 17 sec latency 344.204 ms 1 3550 0.85 MB/sec execute 18 sec latency 30.850 ms test_26 fail mds2 6 times 1 3792 0.88 MB/sec execute 19 sec latency 19.019 ms Failing mds2 on oleg439-server Stopping /mnt/lustre-mds2 (opts:) on oleg439-server 1 3884 0.83 MB/sec execute 20 sec latency 448.389 ms 03:15:33 (1747811733) shut down facet: mds2 facet_host: oleg439-server facet_failover_host: oleg439-server 1 3884 0.79 MB/sec execute 21 sec latency 1448.593 ms 1 3884 0.76 MB/sec execute 22 sec latency 2448.760 ms 1 3884 0.72 MB/sec execute 23 sec latency 3448.951 ms 1 3884 0.69 MB/sec execute 24 sec latency 4449.163 ms 1 3884 0.67 MB/sec execute 25 sec latency 5449.419 ms 1 3884 0.64 MB/sec execute 26 sec latency 6450.183 ms 1 3884 0.62 MB/sec execute 27 sec latency 7450.379 ms 1 3884 0.60 MB/sec execute 28 sec latency 8450.566 ms 1 3884 0.57 MB/sec execute 29 sec latency 9450.719 ms 1 3884 0.56 MB/sec execute 30 sec latency 10450.997 ms Failover mds2 to oleg439-server mount facets: mds2 1 3884 0.54 MB/sec execute 31 sec latency 11451.149 ms 1 3884 0.52 MB/sec execute 32 sec latency 12451.433 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 3884 0.51 MB/sec execute 33 sec latency 13451.613 ms 1 3884 0.49 MB/sec execute 34 sec latency 14451.823 ms oleg439-server: oleg439-server.virtnet: executing set_default_debug -1 all pdsh@oleg439-client: oleg439-server: ssh exited with exit code 1 Started lustre-MDT0001 03:15:48 (1747811748) targets are mounted 03:15:48 (1747811748) facet_failover done 1 3884 0.48 MB/sec execute 35 sec latency 15452.576 ms 1 3884 0.46 MB/sec execute 36 sec latency 16452.746 ms 1 3884 0.45 MB/sec execute 37 sec latency 17452.930 ms 1 3884 0.44 MB/sec execute 38 sec latency 18453.167 ms 1 3884 0.43 MB/sec execute 39 sec latency 19453.405 ms oleg439-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4039 0.42 MB/sec execute 40 sec latency 19542.225 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4221 0.42 MB/sec execute 41 sec latency 23.178 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 4383 0.42 MB/sec execute 42 sec latency 32.631 ms 1 4534 0.41 MB/sec execute 43 sec latency 29.981 ms 1 4706 0.43 MB/sec execute 44 sec latency 28.894 ms 1 4862 0.43 MB/sec execute 45 sec latency 31.567 ms 1 5070 0.48 MB/sec execute 46 sec latency 53.473 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Wed May 21 03:16:00 EDT 2025 with return code 0 9569 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 9569 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished