== replay-dual test 26: dbench and tar with mds failover ========================================================== 16:57:09 (1786309029) Starting client oleg131-client.virtnet: -o user_xattr,flock 192.168.201.131@tcp:/lustre /mnt/lustre Started clients oleg131-client.virtnet: 192.168.201.131@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 65629 Started dbench loop with 65631 striped dir -i0 -c2 -H crush2 /mnt/lustre/d26.replay-dual/run_tar 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1944 1269360 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1752 1269552 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 9756 3588948 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 11300 7194424 1% /mnt/lustre '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Sun Aug 9 16:57:15 EDT 2026 waiting for dbench pid 65707 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 0 8 0.00 MB/sec warmup 1 sec latency 23.723 ms 1 48 0.98 MB/sec warmup 2 sec latency 112.140 ms 1 103 1.59 MB/sec warmup 3 sec latency 104.877 ms 1 129 1.44 MB/sec warmup 4 sec latency 163.505 ms 1 161 1.32 MB/sec warmup 5 sec latency 186.072 ms 1 184 1.23 MB/sec warmup 6 sec latency 186.369 ms 1 197 1.12 MB/sec warmup 7 sec latency 602.303 ms 1 255 1.20 MB/sec warmup 8 sec latency 185.851 ms 1 297 1.22 MB/sec warmup 9 sec latency 135.012 ms test_26 fail mds1 1 times 1 349 1.25 MB/sec warmup 10 sec latency 151.252 ms Failing mds1 on oleg131-server 1 376 1.21 MB/sec warmup 11 sec latency 190.817 ms Stopping /mnt/lustre-mds1 (opts:) on oleg131-server 1 421 1.24 MB/sec warmup 12 sec latency 129.072 ms 1 436 1.18 MB/sec warmup 13 sec latency 632.398 ms 1 436 1.10 MB/sec warmup 14 sec latency 1636.362 ms 16:57:30 (1786309050) shut down facet: mds1 facet_host: oleg131-server facet_failover_host: oleg131-server 1 436 1.02 MB/sec warmup 15 sec latency 2638.434 ms 1 436 0.96 MB/sec warmup 16 sec latency 3641.161 ms 1 436 0.90 MB/sec warmup 17 sec latency 4641.357 ms 1 436 0.85 MB/sec warmup 18 sec latency 5641.591 ms 1 436 0.81 MB/sec warmup 19 sec latency 6643.817 ms 1 436 0.00 MB/sec execute 1 sec latency 8644.340 ms 1 436 0.00 MB/sec execute 2 sec latency 9644.893 ms 1 436 0.00 MB/sec execute 3 sec latency 10645.106 ms 1 436 0.00 MB/sec execute 4 sec latency 11645.319 ms Failover mds1 to oleg131-server mount facets: mds1 1 436 0.00 MB/sec execute 5 sec latency 12645.929 ms 1 436 0.00 MB/sec execute 6 sec latency 13646.155 ms 1 436 0.00 MB/sec execute 7 sec latency 14646.360 ms 1 436 0.00 MB/sec execute 8 sec latency 15646.522 ms 1 436 0.00 MB/sec execute 9 sec latency 16647.518 ms 1 436 0.00 MB/sec execute 10 sec latency 17649.298 ms 1 436 0.00 MB/sec execute 11 sec latency 18649.547 ms 1 436 0.00 MB/sec execute 12 sec latency 19649.794 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 436 0.00 MB/sec execute 13 sec latency 20651.250 ms 1 436 0.00 MB/sec execute 14 sec latency 21652.271 ms 1 436 0.00 MB/sec execute 15 sec latency 22653.584 ms 1 436 0.00 MB/sec execute 16 sec latency 23653.771 ms 1 436 0.00 MB/sec execute 17 sec latency 24654.485 ms 1 436 0.00 MB/sec execute 18 sec latency 25654.779 ms 1 436 0.00 MB/sec execute 19 sec latency 26655.292 ms 1 436 0.00 MB/sec execute 20 sec latency 27655.531 ms 1 436 0.00 MB/sec execute 21 sec latency 28655.778 ms 1 436 0.00 MB/sec execute 22 sec latency 29656.694 ms 1 436 0.00 MB/sec execute 23 sec latency 30657.919 ms 1 436 0.00 MB/sec execute 24 sec latency 31658.417 ms 1 436 0.00 MB/sec execute 25 sec latency 32658.680 ms 1 436 0.00 MB/sec execute 26 sec latency 33658.936 ms oleg131-server: oleg131-server.virtnet: executing set_default_debug -1 all 1 436 0.00 MB/sec execute 27 sec latency 34665.077 ms pdsh@oleg131-client: oleg131-server: ssh exited with exit code 1 1 436 0.00 MB/sec execute 28 sec latency 35665.296 ms 1 438 0.00 MB/sec execute 29 sec latency 36444.010 ms Started lustre-MDT0000 16:58:05 (1786309085) targets are mounted 16:58:05 (1786309085) facet_failover done 1 486 0.05 MB/sec execute 30 sec latency 111.515 ms 1 522 0.09 MB/sec execute 31 sec latency 136.132 ms 1 552 0.12 MB/sec execute 32 sec latency 427.970 ms 1 638 0.17 MB/sec execute 33 sec latency 661.188 ms 1 674 0.17 MB/sec execute 34 sec latency 168.315 ms 1 708 0.17 MB/sec execute 35 sec latency 125.112 ms oleg131-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 735 0.16 MB/sec execute 36 sec latency 136.419 ms 1 765 0.16 MB/sec execute 37 sec latency 139.540 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 789 0.16 MB/sec execute 38 sec latency 151.130 ms 1 811 0.16 MB/sec execute 39 sec latency 149.967 ms 1 858 0.15 MB/sec execute 40 sec latency 139.819 ms 1 898 0.15 MB/sec execute 41 sec latency 109.420 ms 1 934 0.15 MB/sec execute 42 sec latency 103.269 ms 1 979 0.15 MB/sec execute 43 sec latency 109.076 ms 1 1037 0.17 MB/sec execute 44 sec latency 94.899 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2104 1269200 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1904 1269400 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 39004 3566548 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14252 3587380 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 53256 7153928 1% /mnt/lustre 1 1076 0.17 MB/sec execute 45 sec latency 101.385 ms 1 1105 0.16 MB/sec execute 46 sec latency 153.614 ms 1 1145 0.16 MB/sec execute 47 sec latency 112.382 ms 1 1172 0.16 MB/sec execute 48 sec latency 168.914 ms 1 1173 0.16 MB/sec execute 49 sec latency 1067.032 ms 1 1208 0.15 MB/sec execute 50 sec latency 123.191 ms 1 1244 0.15 MB/sec execute 51 sec latency 100.471 ms 1 1378 0.20 MB/sec execute 52 sec latency 115.223 ms 1 1426 0.20 MB/sec execute 53 sec latency 78.594 ms test_26 fail mds2 2 times 1 1486 0.20 MB/sec execute 54 sec latency 95.564 ms 1 1532 0.19 MB/sec execute 55 sec latency 105.818 ms Failing mds2 on oleg131-server 1 1570 0.19 MB/sec execute 56 sec latency 75.305 ms Stopping /mnt/lustre-mds2 (opts:) on oleg131-server 1 1625 0.19 MB/sec execute 57 sec latency 69.020 ms 1 1660 0.19 MB/sec execute 58 sec latency 159.008 ms 1 1706 0.18 MB/sec execute 59 sec latency 157.457 ms 16:58:35 (1786309115) shut down facet: mds2 facet_host: oleg131-server facet_failover_host: oleg131-server 1 1789 0.18 MB/sec execute 60 sec latency 66.090 ms 1 1864 0.18 MB/sec execute 61 sec latency 91.825 ms 1 1961 0.18 MB/sec execute 62 sec latency 61.368 ms 1 2022 0.18 MB/sec execute 63 sec latency 90.505 ms 1 2094 0.18 MB/sec execute 64 sec latency 150.969 ms 1 2166 0.17 MB/sec execute 65 sec latency 74.203 ms 1 2251 0.17 MB/sec execute 66 sec latency 68.718 ms 1 2259 0.17 MB/sec execute 67 sec latency 953.623 ms 1 2259 0.17 MB/sec execute 68 sec latency 1953.822 ms 1 2259 0.16 MB/sec execute 69 sec latency 2954.974 ms Failover mds2 to oleg131-server mount facets: mds2 1 2259 0.16 MB/sec execute 70 sec latency 3957.976 ms 1 2259 0.16 MB/sec execute 71 sec latency 4958.317 ms 1 2259 0.16 MB/sec execute 72 sec latency 5960.338 ms 1 2259 0.16 MB/sec execute 73 sec latency 6960.587 ms 1 2259 0.15 MB/sec execute 74 sec latency 7960.827 ms 1 2259 0.15 MB/sec execute 75 sec latency 8961.044 ms 1 2259 0.15 MB/sec execute 76 sec latency 9963.080 ms 1 2259 0.15 MB/sec execute 77 sec latency 10966.885 ms 1 2259 0.15 MB/sec execute 78 sec latency 11967.174 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2259 0.14 MB/sec execute 79 sec latency 12967.902 ms 1 2259 0.14 MB/sec execute 80 sec latency 13969.131 ms 1 2259 0.14 MB/sec execute 81 sec latency 14969.327 ms 1 2259 0.14 MB/sec execute 82 sec latency 15969.509 ms 1 2259 0.14 MB/sec execute 83 sec latency 16972.028 ms 1 2259 0.14 MB/sec execute 84 sec latency 17974.220 ms oleg131-server: oleg131-server.virtnet: executing set_default_debug -1 all 1 2259 0.13 MB/sec execute 85 sec latency 18975.323 ms pdsh@oleg131-client: oleg131-server: ssh exited with exit code 1 1 2259 0.13 MB/sec execute 86 sec latency 19976.741 ms Started lustre-MDT0001 16:59:02 (1786309142) targets are mounted 16:59:02 (1786309142) facet_failover done 1 2259 0.13 MB/sec execute 87 sec latency 20977.410 ms 1 2340 0.14 MB/sec execute 88 sec latency 21111.193 ms 1 2378 0.14 MB/sec execute 89 sec latency 96.483 ms 1 2417 0.14 MB/sec execute 90 sec latency 118.952 ms 1 2468 0.15 MB/sec execute 91 sec latency 86.056 ms oleg131-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 2554 0.15 MB/sec execute 92 sec latency 109.765 ms 1 2591 0.15 MB/sec execute 93 sec latency 120.365 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2720 0.18 MB/sec execute 94 sec latency 93.325 ms 1 2881 0.18 MB/sec execute 95 sec latency 77.597 ms 1 2982 0.19 MB/sec execute 96 sec latency 46.874 ms 1 3171 0.19 MB/sec execute 97 sec latency 88.226 ms 1 3271 0.20 MB/sec execute 98 sec latency 71.273 ms 1 3352 0.20 MB/sec execute 99 sec latency 75.715 ms 1 cleanup 100 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2348 1268956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2144 1269160 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 40416 3566100 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 28176 3575692 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 68592 7141792 1% /mnt/lustre 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 0 cleanup 105 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 440 96.257 21111.180 Close 368 109.809 36443.985 Rename 22 77.376 153.754 Unlink 53 24.764 74.140 Qpathinfo 419 15.258 101.361 Qfileinfo 117 1.815 10.906 Qfsinfo 77 3.025 25.128 Sfileinfo 50 65.261 153.598 Find 185 10.184 35.685 WriteX 380 12.471 75.292 ReadX 806 1.199 92.329 LockX 2 16.255 23.155 UnlockX 2 14.562 20.317 Flush 43 60.376 168.292 Throughput 0.201666 MB/sec 1 clients 1 procs max_latency=36444.010 ms stopping dbench on /mnt/lustre at Sun Aug 9 16:59:20 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H crush2 /mnt/lustre2/d26.replay-dual/run_dbench test_26 fail mds1 3 times looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt Failing mds1 on oleg131-server '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Sun Aug 9 16:59:28 EDT 2026 waiting for dbench pid 68086 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 Stopping /mnt/lustre-mds1 (opts:) on oleg131-server 1 of 1 processes prepared for launch 0 sec releasing clients 0 10 0.00 MB/sec warmup 1 sec latency 224.195 ms 0 10 0.00 MB/sec warmup 2 sec latency 1224.915 ms 0 10 0.00 MB/sec warmup 3 sec latency 2225.211 ms 0 10 0.00 MB/sec warmup 4 sec latency 3225.412 ms 0 10 0.00 MB/sec warmup 5 sec latency 4227.339 ms 0 10 0.00 MB/sec warmup 6 sec latency 5227.610 ms 0 10 0.00 MB/sec warmup 7 sec latency 6228.090 ms 0 10 0.00 MB/sec warmup 8 sec latency 7228.276 ms 16:59:37 (1786309177) shut down facet: mds1 facet_host: oleg131-server facet_failover_host: oleg131-server 0 10 0.00 MB/sec warmup 9 sec latency 8228.491 ms 0 10 0.00 MB/sec warmup 10 sec latency 9228.689 ms 0 10 0.00 MB/sec warmup 11 sec latency 10230.231 ms 0 10 0.00 MB/sec warmup 12 sec latency 11231.636 ms 0 10 0.00 MB/sec warmup 13 sec latency 12232.366 ms 0 10 0.00 MB/sec warmup 14 sec latency 13232.709 ms 0 10 0.00 MB/sec warmup 15 sec latency 14232.873 ms 0 10 0.00 MB/sec warmup 16 sec latency 15233.109 ms 0 10 0.00 MB/sec warmup 17 sec latency 16233.357 ms 0 10 0.00 MB/sec warmup 18 sec latency 17233.903 ms 0 10 0.00 MB/sec warmup 19 sec latency 18235.474 ms Failover mds1 to oleg131-server mount facets: mds1 0 10 0.00 MB/sec warmup 20 sec latency 19235.973 ms 0 10 0.00 MB/sec warmup 21 sec latency 20236.277 ms 0 10 0.00 MB/sec warmup 22 sec latency 21244.034 ms 0 10 0.00 MB/sec warmup 23 sec latency 22245.451 ms 0 10 0.00 MB/sec warmup 24 sec latency 23245.696 ms 0 10 0.00 MB/sec warmup 25 sec latency 24245.929 ms 0 10 0.00 MB/sec warmup 26 sec latency 25246.242 ms 0 10 0.00 MB/sec warmup 27 sec latency 26246.512 ms 0 10 0.00 MB/sec warmup 28 sec latency 27249.007 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 0 10 0.00 MB/sec warmup 29 sec latency 28249.209 ms 0 10 0.00 MB/sec warmup 30 sec latency 29250.665 ms 0 10 0.00 MB/sec warmup 31 sec latency 30250.882 ms 0 10 0.00 MB/sec warmup 32 sec latency 31251.154 ms 0 10 0.00 MB/sec warmup 33 sec latency 32251.917 ms 0 10 0.00 MB/sec warmup 34 sec latency 33253.077 ms 0 10 0.00 MB/sec warmup 35 sec latency 34253.779 ms 0 10 0.00 MB/sec warmup 36 sec latency 35258.068 ms 0 10 0.00 MB/sec warmup 37 sec latency 36258.358 ms 0 10 0.00 MB/sec warmup 38 sec latency 37261.760 ms 0 10 0.00 MB/sec warmup 39 sec latency 38262.323 ms 0 10 0.00 MB/sec warmup 40 sec latency 39264.029 ms 0 10 0.00 MB/sec warmup 41 sec latency 40264.396 ms oleg131-server: oleg131-server.virtnet: executing set_default_debug -1 all 0 10 0.00 MB/sec warmup 42 sec latency 41265.502 ms pdsh@oleg131-client: oleg131-server: ssh exited with exit code 1 0 10 0.00 MB/sec warmup 43 sec latency 42265.638 ms Started lustre-MDT0000 17:00:12 (1786309212) targets are mounted 17:00:12 (1786309212) facet_failover done 1 98 2.62 MB/sec execute 1 sec latency 112.381 ms 1 130 1.96 MB/sec execute 2 sec latency 192.944 ms 1 155 1.57 MB/sec execute 3 sec latency 230.543 ms 1 184 1.39 MB/sec execute 4 sec latency 171.067 ms 1 205 1.24 MB/sec execute 5 sec latency 484.639 ms 1 247 1.26 MB/sec execute 6 sec latency 125.339 ms oleg131-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 279 1.23 MB/sec execute 7 sec latency 154.565 ms 1 308 1.17 MB/sec execute 8 sec latency 161.345 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 349 1.18 MB/sec execute 9 sec latency 152.299 ms 1 381 1.17 MB/sec execute 10 sec latency 183.465 ms 1 409 1.14 MB/sec execute 11 sec latency 211.301 ms 1 445 1.15 MB/sec execute 12 sec latency 170.668 ms 1 485 1.16 MB/sec execute 13 sec latency 141.123 ms 1 526 1.16 MB/sec execute 14 sec latency 103.260 ms 1 608 1.27 MB/sec execute 15 sec latency 83.102 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2856 1268448 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2576 1268728 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 7704 3593564 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 49416 3553108 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 57120 7146672 1% /mnt/lustre 1 661 1.20 MB/sec execute 16 sec latency 111.572 ms 1 708 1.14 MB/sec execute 17 sec latency 113.348 ms 1 736 1.08 MB/sec execute 18 sec latency 112.484 ms 1 783 1.03 MB/sec execute 19 sec latency 112.262 ms 1 845 0.98 MB/sec execute 20 sec latency 121.942 ms 1 884 0.94 MB/sec execute 21 sec latency 125.414 ms 1 884 0.90 MB/sec execute 22 sec latency 1128.972 ms 1 900 0.86 MB/sec execute 23 sec latency 1508.704 ms test_26 fail mds2 4 times 1 935 0.83 MB/sec execute 24 sec latency 106.926 ms 1 972 0.80 MB/sec execute 25 sec latency 151.729 ms Failing mds2 on oleg131-server 1 998 0.77 MB/sec execute 26 sec latency 145.182 ms Stopping /mnt/lustre-mds2 (opts:) on oleg131-server 1 1074 0.78 MB/sec execute 27 sec latency 61.595 ms 1 1136 0.75 MB/sec execute 28 sec latency 68.110 ms 1 1185 0.73 MB/sec execute 29 sec latency 115.957 ms 17:00:42 (1786309242) shut down facet: mds2 facet_host: oleg131-server facet_failover_host: oleg131-server 1 1232 0.71 MB/sec execute 30 sec latency 100.133 ms 1 1278 0.69 MB/sec execute 31 sec latency 171.876 ms 1 1278 0.66 MB/sec execute 32 sec latency 1172.243 ms 1 1278 0.64 MB/sec execute 33 sec latency 2173.670 ms 1 1278 0.63 MB/sec execute 34 sec latency 3173.881 ms 1 1278 0.61 MB/sec execute 35 sec latency 4174.160 ms 1 1278 0.59 MB/sec execute 36 sec latency 5174.513 ms 1 1278 0.57 MB/sec execute 37 sec latency 6175.308 ms 1 1278 0.56 MB/sec execute 38 sec latency 7175.624 ms 1 1278 0.55 MB/sec execute 39 sec latency 8175.991 ms 1 1278 0.53 MB/sec execute 40 sec latency 9176.952 ms Failover mds2 to oleg131-server mount facets: mds2 1 1278 0.52 MB/sec execute 41 sec latency 10178.640 ms 1 1278 0.51 MB/sec execute 42 sec latency 11178.849 ms 1 1278 0.49 MB/sec execute 43 sec latency 12179.052 ms 1 1278 0.48 MB/sec execute 44 sec latency 13179.481 ms 1 1278 0.47 MB/sec execute 45 sec latency 14179.770 ms 1 1278 0.46 MB/sec execute 46 sec latency 15180.993 ms 1 1278 0.45 MB/sec execute 47 sec latency 16182.790 ms 1 1278 0.44 MB/sec execute 48 sec latency 17183.132 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1278 0.43 MB/sec execute 49 sec latency 18183.352 ms 1 1278 0.43 MB/sec execute 50 sec latency 19183.557 ms 1 1278 0.42 MB/sec execute 51 sec latency 20184.022 ms 1 1278 0.41 MB/sec execute 52 sec latency 21184.606 ms 1 1278 0.40 MB/sec execute 53 sec latency 22184.823 ms 1 1278 0.39 MB/sec execute 54 sec latency 23185.043 ms oleg131-server: oleg131-server.virtnet: executing set_default_debug -1 all 1 1278 0.39 MB/sec execute 55 sec latency 24187.048 ms pdsh@oleg131-client: oleg131-server: ssh exited with exit code 1 Started lustre-MDT0001 17:01:08 (1786309268) targets are mounted 17:01:08 (1786309268) facet_failover done 1 1278 0.38 MB/sec execute 56 sec latency 25191.577 ms 1 1395 0.42 MB/sec execute 57 sec latency 25725.698 ms 1 1430 0.42 MB/sec execute 58 sec latency 114.095 ms 1 1467 0.41 MB/sec execute 59 sec latency 191.694 ms 1 1504 0.40 MB/sec execute 60 sec latency 276.014 ms 1 1558 0.40 MB/sec execute 61 sec latency 86.801 ms 1 1616 0.39 MB/sec execute 62 sec latency 85.053 ms oleg131-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 1660 0.39 MB/sec execute 63 sec latency 111.733 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1696 0.38 MB/sec execute 64 sec latency 173.257 ms 1 1769 0.38 MB/sec execute 65 sec latency 95.610 ms 1 1830 0.37 MB/sec execute 66 sec latency 168.009 ms 1 1877 0.37 MB/sec execute 67 sec latency 100.472 ms 1 1973 0.36 MB/sec execute 68 sec latency 92.728 ms 1 2014 0.36 MB/sec execute 69 sec latency 77.224 ms 1 2083 0.35 MB/sec execute 70 sec latency 79.316 ms 1 2145 0.35 MB/sec execute 71 sec latency 82.957 ms 1 2168 0.35 MB/sec execute 72 sec latency 139.027 ms 1 2210 0.34 MB/sec execute 73 sec latency 130.376 ms 1 2294 0.35 MB/sec execute 74 sec latency 131.490 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 2358 0.35 MB/sec execute 75 sec latency 88.986 ms 1 2400 0.34 MB/sec execute 76 sec latency 86.989 ms 1 2467 0.35 MB/sec execute 77 sec latency 58.861 ms 1 2566 0.35 MB/sec execute 78 sec latency 114.131 ms 1 2604 0.34 MB/sec execute 79 sec latency 109.221 ms 1 2769 0.38 MB/sec execute 80 sec latency 146.859 ms 1 2917 0.39 MB/sec execute 81 sec latency 56.218 ms 1 2993 0.39 MB/sec execute 82 sec latency 69.684 ms 1 3207 0.39 MB/sec execute 83 sec latency 91.687 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Sun Aug 9 17:01:36 EDT 2026 with return code 0 1 3306 0.40 MB/sec execute 84 sec latency 97.696 ms 68086 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 68086 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished