== replay-dual test 26: dbench and tar with mds failover ========================================================== 15:05:38 (1776193538) Starting client oleg303-client.virtnet: -o user_xattr,flock oleg303-server@tcp:/lustre /mnt/lustre Started clients oleg303-client.virtnet: 192.168.203.103@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) Started tar loop with pid 45009 Started dbench loop with 45010 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 2210688 3328 2205312 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3761152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3734528 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7495680 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 Tue Apr 14 15:05:45 EDT 2026 waiting for dbench pid 45073 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 31 1.04 MB/sec warmup 1 sec latency 187.737 ms 1 83 1.86 MB/sec warmup 2 sec latency 160.087 ms 1 129 1.92 MB/sec warmup 3 sec latency 180.356 ms 1 158 1.63 MB/sec warmup 4 sec latency 162.037 ms test_26 fail mds1 1 times 1 197 1.56 MB/sec warmup 5 sec latency 133.174 ms 1 223 1.43 MB/sec warmup 6 sec latency 160.638 ms Failing mds1 on oleg303-server 1 256 1.38 MB/sec warmup 7 sec latency 171.934 ms Stopping /mnt/lustre-mds1 (opts:) on oleg303-server 1 295 1.36 MB/sec warmup 8 sec latency 168.745 ms 1 322 1.30 MB/sec warmup 9 sec latency 135.332 ms 1 322 1.17 MB/sec warmup 10 sec latency 1122.199 ms 1 322 1.07 MB/sec warmup 11 sec latency 2122.587 ms reboot facets: mds1 1 322 0.98 MB/sec warmup 12 sec latency 3122.850 ms 1 322 0.90 MB/sec warmup 13 sec latency 4123.110 ms 1 322 0.84 MB/sec warmup 14 sec latency 5123.486 ms 1 322 0.78 MB/sec warmup 15 sec latency 6124.546 ms 1 322 0.73 MB/sec warmup 16 sec latency 7124.743 ms 1 322 0.69 MB/sec warmup 17 sec latency 8127.833 ms 1 322 0.65 MB/sec warmup 18 sec latency 9128.208 ms 1 322 0.62 MB/sec warmup 19 sec latency 10129.087 ms 1 322 0.00 MB/sec execute 1 sec latency 12131.005 ms Failover mds1 to oleg303-server 1 322 0.00 MB/sec execute 2 sec latency 13135.381 ms 1 322 0.00 MB/sec execute 3 sec latency 14137.116 ms mount facets: mds1 1 322 0.00 MB/sec execute 4 sec latency 15137.320 ms 1 322 0.00 MB/sec execute 5 sec latency 16137.506 ms 1 322 0.00 MB/sec execute 6 sec latency 17137.711 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 322 0.00 MB/sec execute 7 sec latency 18138.005 ms 1 322 0.00 MB/sec execute 8 sec latency 19138.228 ms 1 322 0.00 MB/sec execute 9 sec latency 20138.455 ms 1 322 0.00 MB/sec execute 10 sec latency 21139.788 ms 1 322 0.00 MB/sec execute 11 sec latency 22139.957 ms 1 322 0.00 MB/sec execute 12 sec latency 23140.112 ms 1 322 0.00 MB/sec execute 13 sec latency 24140.451 ms 1 322 0.00 MB/sec execute 14 sec latency 25140.837 ms 1 322 0.00 MB/sec execute 15 sec latency 26141.094 ms 1 322 0.00 MB/sec execute 16 sec latency 27141.412 ms 1 322 0.00 MB/sec execute 17 sec latency 28141.685 ms 1 322 0.00 MB/sec execute 18 sec latency 29143.285 ms 1 322 0.00 MB/sec execute 19 sec latency 30143.492 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all 8 1 334 0.01 MB/sec execute 20 sec latency 30679.450 ms pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 1 366 0.06 MB/sec execute 21 sec latency 158.123 ms Started lustre-MDT0000 1 414 0.13 MB/sec execute 22 sec latency 135.770 ms 1 461 0.19 MB/sec execute 23 sec latency 123.192 ms 1 503 0.24 MB/sec execute 24 sec latency 117.328 ms 1 542 0.29 MB/sec execute 25 sec latency 168.029 ms 1 642 0.36 MB/sec execute 26 sec latency 134.133 ms 1 669 0.35 MB/sec execute 27 sec latency 269.793 ms 1 692 0.34 MB/sec execute 28 sec latency 224.590 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 721 0.33 MB/sec execute 29 sec latency 132.931 ms 1 737 0.32 MB/sec execute 30 sec latency 281.414 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 778 0.31 MB/sec execute 31 sec latency 107.181 ms 1 798 0.30 MB/sec execute 32 sec latency 235.417 ms 1 848 0.30 MB/sec execute 33 sec latency 162.639 ms 1 882 0.29 MB/sec execute 34 sec latency 198.575 ms 1 918 0.29 MB/sec execute 35 sec latency 193.237 ms 1 972 0.28 MB/sec execute 36 sec latency 70.773 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3712 2204800 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 12288 3730432 1% /mnt/lustre[OST:0] 1 1028 0.30 MB/sec execute 37 sec latency 200.785 ms lustre-OST0001_UUID 3771392 47104 3653632 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 59392 7384064 1% /mnt/lustre 1 1091 0.29 MB/sec execute 38 sec latency 74.145 ms 1 1148 0.29 MB/sec execute 39 sec latency 86.119 ms 1 1195 0.28 MB/sec execute 40 sec latency 93.132 ms 1 1240 0.28 MB/sec execute 41 sec latency 93.322 ms 1 1382 0.34 MB/sec execute 42 sec latency 84.783 ms test_26 fail mds1 2 times 1 1422 0.33 MB/sec execute 43 sec latency 126.369 ms 1 1481 0.32 MB/sec execute 44 sec latency 106.094 ms Failing mds1 on oleg303-server 1 1509 0.32 MB/sec execute 45 sec latency 265.502 ms Stopping /mnt/lustre-mds1 (opts:) on oleg303-server 1 1588 0.31 MB/sec execute 46 sec latency 85.819 ms 1 1612 0.31 MB/sec execute 47 sec latency 547.162 ms 1 1612 0.30 MB/sec execute 48 sec latency 1547.484 ms reboot facets: mds1 1 1612 0.29 MB/sec execute 49 sec latency 2547.815 ms 1 1612 0.29 MB/sec execute 50 sec latency 3548.803 ms 1 1612 0.28 MB/sec execute 51 sec latency 4550.600 ms 1 1612 0.28 MB/sec execute 52 sec latency 5551.455 ms 1 1612 0.27 MB/sec execute 53 sec latency 6551.701 ms 1 1612 0.27 MB/sec execute 54 sec latency 7551.969 ms 1 1612 0.26 MB/sec execute 55 sec latency 8554.657 ms 1 1612 0.26 MB/sec execute 56 sec latency 9554.948 ms 1 1612 0.25 MB/sec execute 57 sec latency 10557.367 ms 1 1612 0.25 MB/sec execute 58 sec latency 11558.265 ms 1 1612 0.24 MB/sec execute 59 sec latency 12558.476 ms Failover mds1 to oleg303-server 1 1612 0.24 MB/sec execute 60 sec latency 13558.744 ms mount facets: mds1 1 1612 0.24 MB/sec execute 61 sec latency 14560.233 ms 1 1612 0.23 MB/sec execute 62 sec latency 15560.499 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1612 0.23 MB/sec execute 63 sec latency 16561.671 ms 1 1612 0.22 MB/sec execute 64 sec latency 17562.126 ms 1 1612 0.22 MB/sec execute 65 sec latency 18562.445 ms 1 1612 0.22 MB/sec execute 66 sec latency 19565.730 ms 1 1612 0.21 MB/sec execute 67 sec latency 20565.967 ms 1 1612 0.21 MB/sec execute 68 sec latency 21566.286 ms 1 1612 0.21 MB/sec execute 69 sec latency 22567.689 ms 1 1612 0.21 MB/sec execute 70 sec latency 23567.924 ms 1 1612 0.20 MB/sec execute 71 sec latency 24568.139 ms 1 1612 0.20 MB/sec execute 72 sec latency 25568.697 ms 1 1612 0.20 MB/sec execute 73 sec latency 26570.259 ms 1 1612 0.19 MB/sec execute 74 sec latency 27570.478 ms 1 1612 0.19 MB/sec execute 75 sec latency 28572.520 ms 1 1612 0.19 MB/sec execute 76 sec latency 29572.716 ms 1 1612 0.19 MB/sec execute 77 sec latency 30573.113 ms 1 1612 0.18 MB/sec execute 78 sec latency 31573.448 ms 1 1619 0.18 MB/sec execute 79 sec latency 32395.445 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all 8 1 1645 0.18 MB/sec execute 80 sec latency 397.662 ms 1 1680 0.18 MB/sec execute 81 sec latency 153.839 ms pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 1 1717 0.18 MB/sec execute 82 sec latency 127.604 ms Started lustre-MDT0000 1 1771 0.17 MB/sec execute 83 sec latency 92.324 ms 1 1840 0.17 MB/sec execute 84 sec latency 79.395 ms 1 1884 0.17 MB/sec execute 85 sec latency 101.714 ms 1 1924 0.17 MB/sec execute 86 sec latency 311.172 ms 1 1982 0.17 MB/sec execute 87 sec latency 110.076 ms 1 2014 0.17 MB/sec execute 88 sec latency 112.778 ms 1 2068 0.17 MB/sec execute 89 sec latency 108.820 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2129 0.17 MB/sec execute 90 sec latency 94.462 ms 1 2160 0.16 MB/sec execute 91 sec latency 170.433 ms 1 2198 0.16 MB/sec execute 92 sec latency 146.523 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2273 0.17 MB/sec execute 93 sec latency 107.013 ms 1 2334 0.17 MB/sec execute 94 sec latency 97.022 ms 1 2356 0.17 MB/sec execute 95 sec latency 300.804 ms 1 2388 0.17 MB/sec execute 96 sec latency 326.250 ms 1 2416 0.17 MB/sec execute 97 sec latency 174.607 ms 1 2449 0.17 MB/sec execute 98 sec latency 294.924 ms 1 2489 0.17 MB/sec execute 99 sec latency 192.860 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4352 2204160 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 15360 3726336 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 60416 3691520 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 75776 7417856 2% /mnt/lustre 1 cleanup 100 sec 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 375 59.286 245.519 Close 325 107.370 30679.419 Rename 15 72.672 146.042 Unlink 38 23.424 92.292 Qpathinfo 340 110.114 32395.414 Qfileinfo 102 1.437 8.533 Qfsinfo 43 4.447 25.471 Sfileinfo 48 43.866 107.417 Find 116 6.195 42.064 WriteX 379 11.731 99.890 ReadX 427 1.948 75.159 Flush 34 182.502 397.639 Throughput 0.171225 MB/sec 1 clients 1 procs max_latency=32395.445 ms stopping dbench on /mnt/lustre at Tue Apr 14 15:07:50 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished 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 oleg303-server Stopping /mnt/lustre-mds1 (opts:) on oleg303-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 Tue Apr 14 15:07:56 EDT 2026 waiting for dbench pid 47394 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs 1 of 1 processes prepared for launch 0 sec releasing clients 1 30 1.05 MB/sec warmup 1 sec latency 284.484 ms 1 30 0.52 MB/sec warmup 2 sec latency 1286.164 ms reboot facets: mds1 1 30 0.35 MB/sec warmup 3 sec latency 2286.393 ms 1 30 0.26 MB/sec warmup 4 sec latency 3286.659 ms 1 30 0.21 MB/sec warmup 5 sec latency 4287.826 ms 1 30 0.17 MB/sec warmup 6 sec latency 5289.862 ms 1 30 0.15 MB/sec warmup 7 sec latency 6291.377 ms 1 30 0.13 MB/sec warmup 8 sec latency 7296.109 ms 1 30 0.12 MB/sec warmup 9 sec latency 8297.014 ms 1 30 0.10 MB/sec warmup 10 sec latency 9297.298 ms 1 30 0.10 MB/sec warmup 11 sec latency 10299.008 ms 1 30 0.09 MB/sec warmup 12 sec latency 11299.608 ms 1 30 0.08 MB/sec warmup 13 sec latency 12299.855 ms Failover mds1 to oleg303-server 1 30 0.07 MB/sec warmup 14 sec latency 13300.684 ms mount facets: mds1 1 30 0.07 MB/sec warmup 15 sec latency 14300.836 ms 1 30 0.07 MB/sec warmup 16 sec latency 15301.027 ms 1 30 0.06 MB/sec warmup 17 sec latency 16303.047 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 30 0.06 MB/sec warmup 18 sec latency 17303.585 ms 1 30 0.06 MB/sec warmup 19 sec latency 18303.936 ms 1 30 0.00 MB/sec execute 1 sec latency 20304.965 ms 1 30 0.00 MB/sec execute 2 sec latency 21305.244 ms 1 30 0.00 MB/sec execute 3 sec latency 22305.976 ms 1 30 0.00 MB/sec execute 4 sec latency 23306.651 ms 1 30 0.00 MB/sec execute 5 sec latency 24306.955 ms 1 30 0.00 MB/sec execute 6 sec latency 25307.260 ms 1 30 0.00 MB/sec execute 7 sec latency 26307.620 ms 1 30 0.00 MB/sec execute 8 sec latency 27308.288 ms 1 30 0.00 MB/sec execute 9 sec latency 28308.578 ms 1 30 0.00 MB/sec execute 10 sec latency 29308.998 ms 1 30 0.00 MB/sec execute 11 sec latency 30311.076 ms 1 30 0.00 MB/sec execute 12 sec latency 31311.362 ms 1 30 0.00 MB/sec execute 13 sec latency 32311.992 ms 1 30 0.00 MB/sec execute 14 sec latency 33315.850 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all 8 1 30 0.00 MB/sec execute 15 sec latency 34319.247 ms pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 1 35 0.00 MB/sec execute 16 sec latency 34922.549 ms 1 91 0.18 MB/sec execute 17 sec latency 185.169 ms Started lustre-MDT0000 1 129 0.26 MB/sec execute 18 sec latency 127.220 ms 1 157 0.29 MB/sec execute 19 sec latency 179.359 ms 1 192 0.33 MB/sec execute 20 sec latency 146.578 ms 1 229 0.37 MB/sec execute 21 sec latency 138.287 ms 1 279 0.43 MB/sec execute 22 sec latency 102.202 ms 1 314 0.45 MB/sec execute 23 sec latency 147.334 ms 1 347 0.47 MB/sec execute 24 sec latency 153.529 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 381 0.50 MB/sec execute 25 sec latency 165.146 ms 1 415 0.52 MB/sec execute 26 sec latency 137.782 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 460 0.56 MB/sec execute 27 sec latency 159.980 ms 1 501 0.59 MB/sec execute 28 sec latency 135.611 ms 1 549 0.62 MB/sec execute 29 sec latency 146.594 ms 1 655 0.67 MB/sec execute 30 sec latency 76.025 ms 1 678 0.65 MB/sec execute 31 sec latency 272.297 ms 1 712 0.63 MB/sec execute 32 sec latency 145.580 ms 1 730 0.61 MB/sec execute 33 sec latency 357.950 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5120 2203392 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 41984 3691520 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 26624 3688448 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 68608 7379968 1% /mnt/lustre 1 765 0.60 MB/sec execute 34 sec latency 168.002 ms 1 789 0.58 MB/sec execute 35 sec latency 312.140 ms 1 808 0.57 MB/sec execute 36 sec latency 451.644 ms 1 863 0.55 MB/sec execute 37 sec latency 151.583 ms 1 890 0.54 MB/sec execute 38 sec latency 207.223 ms 1 917 0.53 MB/sec execute 39 sec latency 247.874 ms test_26 fail mds1 4 times 1 964 0.52 MB/sec execute 40 sec latency 98.110 ms 1 981 0.51 MB/sec execute 41 sec latency 284.732 ms Failing mds1 on oleg303-server 1 1029 0.52 MB/sec execute 42 sec latency 151.742 ms 1 1074 0.51 MB/sec execute 43 sec latency 147.476 ms Stopping /mnt/lustre-mds1 (opts:) on oleg303-server 1 1126 0.50 MB/sec execute 44 sec latency 147.781 ms 1 1148 0.49 MB/sec execute 45 sec latency 196.871 ms 1 1148 0.48 MB/sec execute 46 sec latency 1207.358 ms 1 1148 0.47 MB/sec execute 47 sec latency 2207.997 ms reboot facets: mds1 1 1148 0.46 MB/sec execute 48 sec latency 3208.713 ms 1 1148 0.45 MB/sec execute 49 sec latency 4209.013 ms 1 1148 0.44 MB/sec execute 50 sec latency 5209.719 ms 1 1148 0.43 MB/sec execute 51 sec latency 6210.050 ms 1 1148 0.42 MB/sec execute 52 sec latency 7211.024 ms 1 1148 0.41 MB/sec execute 53 sec latency 8211.808 ms 1 1148 0.41 MB/sec execute 54 sec latency 9213.631 ms 1 1148 0.40 MB/sec execute 55 sec latency 10214.291 ms 1 1148 0.39 MB/sec execute 56 sec latency 11214.546 ms 1 1148 0.38 MB/sec execute 57 sec latency 12215.115 ms Failover mds1 to oleg303-server 1 1148 0.38 MB/sec execute 58 sec latency 13215.307 ms 1 1148 0.37 MB/sec execute 59 sec latency 14215.608 ms mount facets: mds1 1 1148 0.37 MB/sec execute 60 sec latency 15226.972 ms 1 1148 0.36 MB/sec execute 61 sec latency 16228.791 ms 1 1148 0.35 MB/sec execute 62 sec latency 17229.098 ms 1 1148 0.35 MB/sec execute 63 sec latency 18233.555 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1148 0.34 MB/sec execute 64 sec latency 19233.808 ms 1 1148 0.34 MB/sec execute 65 sec latency 20235.603 ms 1 1148 0.33 MB/sec execute 66 sec latency 21235.957 ms 1 1148 0.33 MB/sec execute 67 sec latency 22236.653 ms 1 1148 0.32 MB/sec execute 68 sec latency 23237.185 ms 1 1148 0.32 MB/sec execute 69 sec latency 24237.570 ms 1 1148 0.31 MB/sec execute 70 sec latency 25237.882 ms 1 1148 0.31 MB/sec execute 71 sec latency 26238.076 ms 1 1148 0.30 MB/sec execute 72 sec latency 27241.795 ms 1 1148 0.30 MB/sec execute 73 sec latency 28242.269 ms 1 1148 0.30 MB/sec execute 74 sec latency 29242.599 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all 8 1 1148 0.29 MB/sec execute 75 sec latency 30243.033 ms 1 1148 0.29 MB/sec execute 76 sec latency 31243.453 ms pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 Started lustre-MDT0000 1 1148 0.28 MB/sec execute 77 sec latency 32243.815 ms 1 1148 0.28 MB/sec execute 78 sec latency 33247.928 ms 1 1148 0.28 MB/sec execute 79 sec latency 34249.782 ms 1 1148 0.27 MB/sec execute 80 sec latency 35250.859 ms 1 1163 0.27 MB/sec execute 81 sec latency 35735.209 ms 1 1214 0.27 MB/sec execute 82 sec latency 102.793 ms 1 1244 0.27 MB/sec execute 83 sec latency 116.430 ms 1 1318 0.27 MB/sec execute 84 sec latency 100.542 ms 1 1418 0.29 MB/sec execute 85 sec latency 115.379 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1461 0.29 MB/sec execute 86 sec latency 109.999 ms 1 1500 0.29 MB/sec execute 87 sec latency 242.776 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1558 0.28 MB/sec execute 88 sec latency 94.640 ms 1 1609 0.28 MB/sec execute 89 sec latency 77.936 ms 1 1653 0.28 MB/sec execute 90 sec latency 187.403 ms 1 1696 0.28 MB/sec execute 91 sec latency 119.407 ms 1 1775 0.27 MB/sec execute 92 sec latency 81.353 ms 1 1842 0.27 MB/sec execute 93 sec latency 73.671 ms 1 1888 0.27 MB/sec execute 94 sec latency 248.430 ms 1 1982 0.27 MB/sec execute 95 sec latency 77.756 ms 1 2078 0.27 MB/sec execute 96 sec latency 70.155 ms 1 2156 0.26 MB/sec execute 97 sec latency 98.179 ms 1 2213 0.26 MB/sec execute 98 sec latency 61.002 ms 1 2340 0.27 MB/sec execute 99 sec latency 71.043 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 387 62.729 333.893 Close 343 113.993 34922.512 Rename 12 82.029 142.081 Unlink 31 22.961 59.160 Qpathinfo 311 128.396 35735.170 Qfileinfo 124 1.905 18.243 Qfsinfo 38 3.641 33.952 Sfileinfo 39 40.794 71.490 Find 105 6.032 57.201 WriteX 544 12.027 69.356 ReadX 379 0.215 14.116 Flush 31 165.151 451.617 Throughput 0.270116 MB/sec 1 clients 1 procs max_latency=35735.209 ms stopping dbench on /mnt/lustre at Tue Apr 14 15:09:59 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' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Tue Apr 14 15:10:05 EDT 2026 waiting for dbench pid 49311 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 42 1.57 MB/sec warmup 1 sec latency 102.616 ms 1 106 2.48 MB/sec warmup 2 sec latency 140.509 ms 1 139 1.99 MB/sec warmup 3 sec latency 160.463 ms 1 184 1.81 MB/sec warmup 4 sec latency 110.315 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Tue Apr 14 15:10:10 EDT 2026 with return code 0 49311 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 49311 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished