== replay-dual test 26: dbench and tar with mds failover ========================================================== 05:46:22 (1789119982) Starting client oleg428-client.virtnet: -o user_xattr,flock 192.168.204.128@tcp:/lustre /mnt/lustre Started clients oleg428-client.virtnet: 192.168.204.128@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 45382 Started dbench loop with 45383 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 2210560 2048 2206464 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3728384 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3762176 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7490560 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 Fri Sep 11 05:46:29 EDT 2026 waiting for dbench pid 45445 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 14 0.00 MB/sec warmup 1 sec latency 262.388 ms 1 86 1.97 MB/sec warmup 2 sec latency 266.189 ms 1 127 1.90 MB/sec warmup 3 sec latency 170.890 ms 1 157 1.63 MB/sec warmup 4 sec latency 144.165 ms 1 190 1.51 MB/sec warmup 5 sec latency 181.919 ms test_26 fail mds1 1 times 1 215 1.39 MB/sec warmup 6 sec latency 182.233 ms 1 255 1.38 MB/sec warmup 7 sec latency 134.496 ms Failing mds1 on oleg428-server 1 290 1.34 MB/sec warmup 8 sec latency 137.570 ms Stopping /mnt/lustre-mds1 (opts:) on oleg428-server 1 322 1.30 MB/sec warmup 9 sec latency 172.175 ms 1 330 1.20 MB/sec warmup 10 sec latency 588.840 ms 1 330 1.09 MB/sec warmup 11 sec latency 1589.528 ms 1 330 1.00 MB/sec warmup 12 sec latency 2590.452 ms 05:46:41 (1789120001) shut down facet: mds1 facet_host: oleg428-server facet_failover_host: oleg428-server 1 330 0.92 MB/sec warmup 13 sec latency 3590.893 ms 1 330 0.86 MB/sec warmup 14 sec latency 4591.303 ms 1 330 0.80 MB/sec warmup 15 sec latency 5591.460 ms 1 330 0.75 MB/sec warmup 16 sec latency 6591.661 ms 1 330 0.71 MB/sec warmup 17 sec latency 7591.983 ms 1 330 0.67 MB/sec warmup 18 sec latency 8592.414 ms 1 330 0.63 MB/sec warmup 19 sec latency 9593.104 ms 1 330 0.00 MB/sec execute 1 sec latency 11595.603 ms 1 330 0.00 MB/sec execute 2 sec latency 12596.856 ms 1 330 0.00 MB/sec execute 3 sec latency 13602.434 ms Failover mds1 to oleg428-server mount facets: mds1 1 330 0.00 MB/sec execute 4 sec latency 14603.042 ms 1 330 0.00 MB/sec execute 5 sec latency 15603.254 ms 1 330 0.00 MB/sec execute 6 sec latency 16603.634 ms 1 330 0.00 MB/sec execute 7 sec latency 17604.584 ms 1 330 0.00 MB/sec execute 8 sec latency 18604.854 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 330 0.00 MB/sec execute 9 sec latency 19605.068 ms 1 330 0.00 MB/sec execute 10 sec latency 20605.234 ms 1 330 0.00 MB/sec execute 11 sec latency 21605.453 ms 1 330 0.00 MB/sec execute 12 sec latency 22605.825 ms 1 330 0.00 MB/sec execute 13 sec latency 23606.094 ms 1 330 0.00 MB/sec execute 14 sec latency 24606.814 ms 1 330 0.00 MB/sec execute 15 sec latency 25609.372 ms 1 330 0.00 MB/sec execute 16 sec latency 26609.674 ms 1 330 0.00 MB/sec execute 17 sec latency 27611.697 ms 1 330 0.00 MB/sec execute 18 sec latency 28611.960 ms 1 330 0.00 MB/sec execute 19 sec latency 29612.159 ms 1 330 0.00 MB/sec execute 20 sec latency 30612.602 ms 1 330 0.00 MB/sec execute 21 sec latency 31613.818 ms 1 330 0.00 MB/sec execute 22 sec latency 32616.025 ms oleg428-server: oleg428-server.virtnet: executing set_default_debug -1 all 1 330 0.00 MB/sec execute 23 sec latency 33617.187 ms pdsh@oleg428-client: oleg428-server: ssh exited with exit code 1 1 330 0.00 MB/sec execute 24 sec latency 34617.419 ms Started lustre-MDT0000 05:47:14 (1789120034) targets are mounted 05:47:14 (1789120034) facet_failover done 1 330 0.00 MB/sec execute 25 sec latency 35617.704 ms 1 330 0.00 MB/sec execute 26 sec latency 36624.870 ms 1 330 0.00 MB/sec execute 27 sec latency 37631.167 ms 1 330 0.00 MB/sec execute 28 sec latency 38631.389 ms 1 330 0.00 MB/sec execute 29 sec latency 39633.776 ms 1 330 0.00 MB/sec execute 30 sec latency 40636.042 ms 1 330 0.00 MB/sec execute 31 sec latency 41638.394 ms 1 349 0.02 MB/sec execute 32 sec latency 41804.057 ms 1 397 0.06 MB/sec execute 33 sec latency 127.015 ms 1 437 0.10 MB/sec execute 34 sec latency 107.146 ms 1 477 0.13 MB/sec execute 35 sec latency 130.411 ms oleg428-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 513 0.16 MB/sec execute 36 sec latency 122.711 ms 1 583 0.21 MB/sec execute 37 sec latency 211.466 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 642 0.24 MB/sec execute 38 sec latency 97.033 ms 1 669 0.23 MB/sec execute 39 sec latency 298.018 ms 1 710 0.23 MB/sec execute 40 sec latency 121.531 ms 1 731 0.23 MB/sec execute 41 sec latency 195.714 ms 1 765 0.22 MB/sec execute 42 sec latency 230.168 ms 1 798 0.22 MB/sec execute 43 sec latency 144.576 ms 1 848 0.22 MB/sec execute 44 sec latency 87.103 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2304 2206208 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 35840 3667968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 11264 3734528 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 47104 7402496 1% /mnt/lustre 1 878 0.21 MB/sec execute 45 sec latency 153.354 ms 1 913 0.21 MB/sec execute 46 sec latency 101.742 ms 1 940 0.21 MB/sec execute 47 sec latency 246.244 ms 1 980 0.21 MB/sec execute 48 sec latency 143.905 ms 1 1042 0.22 MB/sec execute 49 sec latency 149.320 ms test_26 fail mds1 2 times 1 1091 0.22 MB/sec execute 50 sec latency 118.831 ms 1 1136 0.22 MB/sec execute 51 sec latency 79.414 ms Failing mds1 on oleg428-server 1 1181 0.21 MB/sec execute 52 sec latency 128.767 ms Stopping /mnt/lustre-mds1 (opts:) on oleg428-server 1 1223 0.21 MB/sec execute 53 sec latency 152.746 ms 1 1223 0.20 MB/sec execute 54 sec latency 1153.058 ms 1 1223 0.20 MB/sec execute 55 sec latency 2153.231 ms 05:47:45 (1789120065) shut down facet: mds1 facet_host: oleg428-server facet_failover_host: oleg428-server 1 1223 0.20 MB/sec execute 56 sec latency 3153.445 ms 1 1223 0.19 MB/sec execute 57 sec latency 4155.061 ms 1 1223 0.19 MB/sec execute 58 sec latency 5155.544 ms 1 1223 0.19 MB/sec execute 59 sec latency 6156.090 ms 1 1223 0.18 MB/sec execute 60 sec latency 7157.148 ms 1 1223 0.18 MB/sec execute 61 sec latency 8158.307 ms 1 1223 0.18 MB/sec execute 62 sec latency 9161.515 ms 1 1223 0.18 MB/sec execute 63 sec latency 10161.727 ms 1 1223 0.17 MB/sec execute 64 sec latency 11162.017 ms 1 1223 0.17 MB/sec execute 65 sec latency 12162.300 ms 1 1223 0.17 MB/sec execute 66 sec latency 13162.507 ms Failover mds1 to oleg428-server mount facets: mds1 1 1223 0.17 MB/sec execute 67 sec latency 14163.337 ms 1 1223 0.16 MB/sec execute 68 sec latency 15163.587 ms 1 1223 0.16 MB/sec execute 69 sec latency 16163.966 ms 1 1223 0.16 MB/sec execute 70 sec latency 17164.295 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1223 0.16 MB/sec execute 71 sec latency 18164.460 ms 1 1223 0.15 MB/sec execute 72 sec latency 19164.861 ms 1 1223 0.15 MB/sec execute 73 sec latency 20165.074 ms 1 1223 0.15 MB/sec execute 74 sec latency 21165.336 ms 1 1223 0.15 MB/sec execute 75 sec latency 22166.015 ms 1 1223 0.15 MB/sec execute 76 sec latency 23166.214 ms 1 1223 0.14 MB/sec execute 77 sec latency 24166.472 ms 1 1223 0.14 MB/sec execute 78 sec latency 25166.637 ms 1 1223 0.14 MB/sec execute 79 sec latency 26166.885 ms 1 1223 0.14 MB/sec execute 80 sec latency 27167.094 ms 1 1223 0.14 MB/sec execute 81 sec latency 28167.841 ms 1 1223 0.13 MB/sec execute 82 sec latency 29168.181 ms 1 1223 0.13 MB/sec execute 83 sec latency 30170.824 ms 1 1223 0.13 MB/sec execute 84 sec latency 31171.026 ms oleg428-server: oleg428-server.virtnet: executing set_default_debug -1 all 1 1223 0.13 MB/sec execute 85 sec latency 32171.341 ms pdsh@oleg428-client: oleg428-server: ssh exited with exit code 1 1 1223 0.13 MB/sec execute 86 sec latency 33172.097 ms Started lustre-MDT0000 1 1223 0.13 MB/sec execute 87 sec latency 34190.904 ms 05:48:16 (1789120096) targets are mounted 05:48:16 (1789120096) facet_failover done 1 1223 0.13 MB/sec execute 88 sec latency 35191.298 ms 1 1223 0.12 MB/sec execute 89 sec latency 36192.503 ms 1 1223 0.12 MB/sec execute 90 sec latency 37192.695 ms 1 1223 0.12 MB/sec execute 91 sec latency 38192.894 ms 1 1223 0.12 MB/sec execute 92 sec latency 39193.195 ms 1 1223 0.12 MB/sec execute 93 sec latency 40194.331 ms 1 1223 0.12 MB/sec execute 94 sec latency 41194.564 ms 1 1223 0.12 MB/sec execute 95 sec latency 42194.802 ms 1 1223 0.12 MB/sec execute 96 sec latency 43195.110 ms 1 1223 0.11 MB/sec execute 97 sec latency 44196.902 ms 1 1225 0.11 MB/sec execute 98 sec latency 44948.525 ms 1 1264 0.11 MB/sec execute 99 sec latency 78.344 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec oleg428-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 0 cleanup 103 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 138 69.395 324.534 Close 129 335.547 41804.033 Rename 10 86.854 143.878 Unlink 17 25.834 36.606 Qpathinfo 89 22.538 118.810 Qfileinfo 54 1.842 12.452 Qfsinfo 33 2.888 12.853 Sfileinfo 34 1380.068 44948.501 Find 42 7.623 67.632 WriteX 257 12.321 58.075 ReadX 163 3.662 79.399 Flush 24 119.325 298.002 Throughput 0.112047 MB/sec 1 clients 1 procs max_latency=44948.525 ms stopping dbench on /mnt/lustre at Fri Sep 11 05:48:32 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-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 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 Fri Sep 11 05:48:39 EDT 2026 waiting for dbench pid 47448 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 38 1.31 MB/sec warmup 1 sec latency 101.503 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2560 2205952 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 47104 3678208 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 28672 3714048 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 75776 7392256 2% /mnt/lustre 1 92 2.10 MB/sec warmup 2 sec latency 135.256 ms 1 139 2.01 MB/sec warmup 3 sec latency 164.015 ms 1 166 1.70 MB/sec warmup 4 sec latency 138.877 ms 1 200 1.57 MB/sec warmup 5 sec latency 159.645 ms 1 247 1.56 MB/sec warmup 6 sec latency 117.573 ms 1 297 1.56 MB/sec warmup 7 sec latency 131.457 ms test_26 fail mds1 3 times 1 340 1.53 MB/sec warmup 8 sec latency 132.220 ms 1 374 1.48 MB/sec warmup 9 sec latency 126.509 ms Failing mds1 on oleg428-server 1 413 1.46 MB/sec warmup 10 sec latency 164.638 ms Stopping /mnt/lustre-mds1 (opts:) on oleg428-server 1 461 1.47 MB/sec warmup 11 sec latency 99.148 ms 1 469 1.37 MB/sec warmup 12 sec latency 857.075 ms 1 469 1.26 MB/sec warmup 13 sec latency 1857.219 ms 1 469 1.17 MB/sec warmup 14 sec latency 2857.861 ms 05:48:53 (1789120133) shut down facet: mds1 facet_host: oleg428-server facet_failover_host: oleg428-server 1 469 1.09 MB/sec warmup 15 sec latency 3858.134 ms 1 469 1.03 MB/sec warmup 16 sec latency 4858.370 ms 1 469 0.97 MB/sec warmup 17 sec latency 5858.581 ms 1 469 0.91 MB/sec warmup 18 sec latency 6859.535 ms 1 469 0.86 MB/sec warmup 19 sec latency 7859.798 ms 1 469 0.00 MB/sec execute 1 sec latency 9861.111 ms 1 469 0.00 MB/sec execute 2 sec latency 10861.350 ms 1 469 0.00 MB/sec execute 3 sec latency 11861.595 ms 1 469 0.00 MB/sec execute 4 sec latency 12862.349 ms Failover mds1 to oleg428-server mount facets: mds1 1 469 0.00 MB/sec execute 5 sec latency 13863.717 ms 1 469 0.00 MB/sec execute 6 sec latency 14863.843 ms 1 469 0.00 MB/sec execute 7 sec latency 15864.177 ms 1 469 0.00 MB/sec execute 8 sec latency 16864.477 ms 1 469 0.00 MB/sec execute 9 sec latency 17864.648 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 469 0.00 MB/sec execute 10 sec latency 18867.565 ms 1 469 0.00 MB/sec execute 11 sec latency 19868.331 ms 1 469 0.00 MB/sec execute 12 sec latency 20869.414 ms 1 469 0.00 MB/sec execute 13 sec latency 21869.574 ms 1 469 0.00 MB/sec execute 14 sec latency 22869.783 ms 1 469 0.00 MB/sec execute 15 sec latency 23870.105 ms 1 469 0.00 MB/sec execute 16 sec latency 24870.300 ms 1 469 0.00 MB/sec execute 17 sec latency 25870.479 ms 1 469 0.00 MB/sec execute 18 sec latency 26870.709 ms 1 469 0.00 MB/sec execute 19 sec latency 27870.981 ms 1 469 0.00 MB/sec execute 20 sec latency 28871.286 ms 1 469 0.00 MB/sec execute 21 sec latency 29872.509 ms 1 469 0.00 MB/sec execute 22 sec latency 30872.652 ms 1 469 0.00 MB/sec execute 23 sec latency 31872.850 ms 1 469 0.00 MB/sec execute 24 sec latency 32873.053 ms oleg428-server: oleg428-server.virtnet: executing set_default_debug -1 all 1 469 0.00 MB/sec execute 25 sec latency 33875.279 ms pdsh@oleg428-client: oleg428-server: ssh exited with exit code 1 1 469 0.00 MB/sec execute 26 sec latency 34875.464 ms Started lustre-MDT0000 05:49:26 (1789120166) targets are mounted 05:49:26 (1789120166) facet_failover done 1 469 0.00 MB/sec execute 27 sec latency 35875.613 ms 1 469 0.00 MB/sec execute 28 sec latency 36875.788 ms 1 469 0.00 MB/sec execute 29 sec latency 37876.127 ms 1 469 0.00 MB/sec execute 30 sec latency 38877.146 ms 1 469 0.00 MB/sec execute 31 sec latency 39877.410 ms 1 469 0.00 MB/sec execute 32 sec latency 40877.998 ms 1 469 0.00 MB/sec execute 33 sec latency 41881.419 ms 1 469 0.00 MB/sec execute 34 sec latency 42883.748 ms 1 485 0.01 MB/sec execute 35 sec latency 43333.968 ms 1 521 0.05 MB/sec execute 36 sec latency 143.421 ms 1 567 0.07 MB/sec execute 37 sec latency 197.434 ms 1 642 0.12 MB/sec execute 38 sec latency 89.520 ms 1 669 0.12 MB/sec execute 39 sec latency 368.716 ms oleg428-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 699 0.12 MB/sec execute 40 sec latency 149.035 ms 1 723 0.12 MB/sec execute 41 sec latency 325.449 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 740 0.12 MB/sec execute 42 sec latency 185.045 ms 1 778 0.11 MB/sec execute 43 sec latency 99.207 ms 1 796 0.11 MB/sec execute 44 sec latency 277.543 ms 1 821 0.11 MB/sec execute 45 sec latency 126.762 ms 1 878 0.11 MB/sec execute 46 sec latency 123.021 ms 1 914 0.11 MB/sec execute 47 sec latency 195.839 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3072 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 31744 3715072 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 40960 3710976 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 72704 7426048 1% /mnt/lustre 1 949 0.11 MB/sec execute 48 sec latency 124.951 ms 1 980 0.11 MB/sec execute 49 sec latency 196.708 ms 1 1029 0.13 MB/sec execute 50 sec latency 317.030 ms 1 1085 0.13 MB/sec execute 51 sec latency 81.048 ms 1 1138 0.13 MB/sec execute 52 sec latency 80.030 ms 1 1190 0.12 MB/sec execute 53 sec latency 95.665 ms test_26 fail mds1 4 times 1 1229 0.12 MB/sec execute 54 sec latency 100.381 ms 1 1262 0.12 MB/sec execute 55 sec latency 127.852 ms Failing mds1 on oleg428-server 1 1386 0.17 MB/sec execute 56 sec latency 145.601 ms Stopping /mnt/lustre-mds1 (opts:) on oleg428-server 1 1422 0.17 MB/sec execute 57 sec latency 112.103 ms 1 1446 0.17 MB/sec execute 58 sec latency 625.853 ms 1 1446 0.16 MB/sec execute 59 sec latency 1626.013 ms 05:49:59 (1789120199) shut down 1 1446 0.16 MB/sec execute 60 sec latency 2629.408 ms facet: mds1 facet_host: oleg428-server facet_failover_host: oleg428-server 1 1446 0.16 MB/sec execute 61 sec latency 3629.640 ms 1 1446 0.15 MB/sec execute 62 sec latency 4629.929 ms 1 1446 0.15 MB/sec execute 63 sec latency 5630.508 ms 1 1446 0.15 MB/sec execute 64 sec latency 6630.715 ms 1 1446 0.15 MB/sec execute 65 sec latency 7631.114 ms 1 1446 0.15 MB/sec execute 66 sec latency 8631.857 ms 1 1446 0.14 MB/sec execute 67 sec latency 9633.480 ms 1 1446 0.14 MB/sec execute 68 sec latency 10633.933 ms 1 1446 0.14 MB/sec execute 69 sec latency 11634.233 ms 1 1446 0.14 MB/sec execute 70 sec latency 12634.437 ms Failover mds1 to oleg428-server mount facets: mds1 1 1446 0.13 MB/sec execute 71 sec latency 13634.741 ms 1 1446 0.13 MB/sec execute 72 sec latency 14635.014 ms 1 1446 0.13 MB/sec execute 73 sec latency 15636.346 ms 1 1446 0.13 MB/sec execute 74 sec latency 16638.037 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1446 0.13 MB/sec execute 75 sec latency 17638.187 ms 1 1446 0.13 MB/sec execute 76 sec latency 18638.421 ms 1 1446 0.12 MB/sec execute 77 sec latency 19638.660 ms 1 1446 0.12 MB/sec execute 78 sec latency 20643.226 ms 1 1446 0.12 MB/sec execute 79 sec latency 21644.983 ms 1 1446 0.12 MB/sec execute 80 sec latency 22645.785 ms 1 1446 0.12 MB/sec execute 81 sec latency 23646.222 ms oleg428-server: oleg428-server.virtnet: executing set_default_debug -1 all 1 1467 0.12 MB/sec execute 82 sec latency 23813.700 ms pdsh@oleg428-client: oleg428-server: ssh exited with exit code 1 1 1499 0.12 MB/sec execute 83 sec latency 421.737 ms Started lustre-MDT0000 05:50:23 (1789120223) targets are mounted 05:50:23 (1789120223) facet_failover done 1 1554 0.12 MB/sec execute 84 sec latency 97.663 ms 1 1578 0.11 MB/sec execute 85 sec latency 94.021 ms 1 1619 0.11 MB/sec execute 86 sec latency 100.146 ms 1 1651 0.11 MB/sec execute 87 sec latency 243.064 ms 1 1686 0.11 MB/sec execute 88 sec latency 184.377 ms 1 1731 0.11 MB/sec execute 89 sec latency 103.393 ms 1 1791 0.11 MB/sec execute 90 sec latency 110.543 ms oleg428-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1849 0.11 MB/sec execute 91 sec latency 101.150 ms 1 1884 0.11 MB/sec execute 92 sec latency 147.916 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1931 0.11 MB/sec execute 93 sec latency 243.564 ms 1 1978 0.11 MB/sec execute 94 sec latency 103.161 ms 1 2042 0.11 MB/sec execute 95 sec latency 117.642 ms 1 2108 0.11 MB/sec execute 96 sec latency 86.723 ms 1 2158 0.11 MB/sec execute 97 sec latency 89.245 ms 1 2202 0.11 MB/sec execute 98 sec latency 93.601 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 2269 0.11 MB/sec execute 99 sec latency 91.851 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 329 188.750 43333.954 Close 284 14.284 57.967 Rename 11 87.004 148.955 Unlink 31 25.294 52.437 Qpathinfo 307 93.486 23813.677 Qfileinfo 75 2.395 30.286 Qfsinfo 37 5.744 50.952 Sfileinfo 36 60.100 117.313 Find 100 6.074 39.330 WriteX 259 11.526 90.197 ReadX 377 1.736 91.183 Flush 31 161.804 368.701 Throughput 0.106108 MB/sec 1 clients 1 procs max_latency=43333.968 ms stopping dbench on /mnt/lustre at Fri Sep 11 05:50:42 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' tar: Error is not recoverable: exiting now running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Fri Sep 11 05:50:49 EDT 2026 stopping dbench on /mnt/lustre at Fri Sep 11 05:50:49 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished