== replay-dual test 26: dbench and tar with mds failover ========================================================== 08:24:23 (1775219063) Starting client oleg117-client.virtnet: -o user_xattr,flock 192.168.201.117@tcp:/lustre /mnt/lustre Started clients oleg117-client.virtnet: 192.168.201.117@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 44788 Started dbench loop with 44789 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 3736576 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3765248 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7501824 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 Apr 3 08:24:29 EDT 2026 waiting for dbench pid 44857 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 32 1.05 MB/sec warmup 1 sec latency 106.599 ms 1 71 1.57 MB/sec warmup 2 sec latency 171.830 ms 1 119 1.81 MB/sec warmup 3 sec latency 150.550 ms 1 150 1.57 MB/sec warmup 4 sec latency 138.478 ms 1 184 1.48 MB/sec warmup 5 sec latency 134.724 ms test_26 fail mds1 1 times 1 208 1.35 MB/sec warmup 6 sec latency 176.691 ms 1 239 1.30 MB/sec warmup 7 sec latency 192.904 ms Failing mds1 on oleg117-server 1 268 1.26 MB/sec warmup 8 sec latency 210.797 ms Stopping /mnt/lustre-mds1 (opts:) on oleg117-server 1 302 1.23 MB/sec warmup 9 sec latency 142.925 ms 1 338 1.23 MB/sec warmup 10 sec latency 274.549 ms 1 338 1.11 MB/sec warmup 11 sec latency 1276.100 ms 1 338 1.02 MB/sec warmup 12 sec latency 2276.357 ms 08:24:42 (1775219082) shut down facet: mds1 facet_host: oleg117-server facet_failover_host: oleg117-server 1 338 0.94 MB/sec warmup 13 sec latency 3280.835 ms 1 338 0.88 MB/sec warmup 14 sec latency 4281.816 ms 1 338 0.82 MB/sec warmup 15 sec latency 5284.256 ms 1 338 0.77 MB/sec warmup 16 sec latency 6284.568 ms 1 338 0.72 MB/sec warmup 17 sec latency 7284.998 ms 1 338 0.68 MB/sec warmup 18 sec latency 8285.341 ms 1 338 0.64 MB/sec warmup 19 sec latency 9285.673 ms 1 338 0.00 MB/sec execute 1 sec latency 11286.550 ms 1 338 0.00 MB/sec execute 2 sec latency 12287.004 ms Failover mds1 to oleg117-server 1 338 0.00 MB/sec execute 3 sec latency 13295.333 ms mount facets: mds1 1 338 0.00 MB/sec execute 4 sec latency 14295.693 ms 1 338 0.00 MB/sec execute 5 sec latency 15296.483 ms 1 338 0.00 MB/sec execute 6 sec latency 16300.454 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 338 0.00 MB/sec execute 7 sec latency 17301.987 ms 1 338 0.00 MB/sec execute 8 sec latency 18302.257 ms 1 338 0.00 MB/sec execute 9 sec latency 19302.715 ms 1 338 0.00 MB/sec execute 10 sec latency 20304.464 ms 1 338 0.00 MB/sec execute 11 sec latency 21304.623 ms 1 338 0.00 MB/sec execute 12 sec latency 22305.192 ms 1 338 0.00 MB/sec execute 13 sec latency 23305.726 ms oleg117-server: oleg117-server.virtnet: executing set_default_debug -1 all 1 339 0.00 MB/sec execute 14 sec latency 24076.280 ms 1 365 0.05 MB/sec execute 15 sec latency 271.964 ms pdsh@oleg117-client: oleg117-server: ssh exited with exit code 1 1 404 0.13 MB/sec execute 16 sec latency 167.433 ms Started lustre-MDT0000 08:25:06 (1775219106) targets are mounted 08:25:06 (1775219106) facet_failover done 1 437 0.18 MB/sec execute 17 sec latency 159.121 ms 1 485 0.26 MB/sec execute 18 sec latency 121.079 ms 1 511 0.29 MB/sec execute 19 sec latency 235.769 ms 1 542 0.34 MB/sec execute 20 sec latency 237.244 ms 1 612 0.41 MB/sec execute 21 sec latency 194.000 ms oleg117-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 654 0.40 MB/sec execute 22 sec latency 132.722 ms 1 676 0.39 MB/sec execute 23 sec latency 212.649 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 705 0.37 MB/sec execute 24 sec latency 167.985 ms 1 723 0.36 MB/sec execute 25 sec latency 337.221 ms 1 741 0.35 MB/sec execute 26 sec latency 174.261 ms 1 780 0.34 MB/sec execute 27 sec latency 132.859 ms 1 799 0.33 MB/sec execute 28 sec latency 256.353 ms 1 825 0.32 MB/sec execute 29 sec latency 182.214 ms 1 873 0.31 MB/sec execute 30 sec latency 131.552 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2304 2206208 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 36864 3680256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 11264 3696640 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 48128 7376896 1% /mnt/lustre 1 888 0.30 MB/sec execute 31 sec latency 302.965 ms 1 913 0.30 MB/sec execute 32 sec latency 225.731 ms 1 921 0.29 MB/sec execute 33 sec latency 358.432 ms 1 949 0.28 MB/sec execute 34 sec latency 140.481 ms 1 969 0.27 MB/sec execute 35 sec latency 199.398 ms 1 985 0.27 MB/sec execute 36 sec latency 218.935 ms 1 1040 0.29 MB/sec execute 37 sec latency 154.212 ms 1 1105 0.28 MB/sec execute 38 sec latency 95.027 ms test_26 fail mds1 2 times 1 1154 0.27 MB/sec execute 39 sec latency 155.707 ms 1 1181 0.27 MB/sec execute 40 sec latency 92.717 ms 1 1214 0.26 MB/sec execute 41 sec latency 137.248 ms Failing mds1 on oleg117-server 1 1249 0.26 MB/sec execute 42 sec latency 98.700 ms Stopping /mnt/lustre-mds1 (opts:) on oleg117-server 1 1396 0.32 MB/sec execute 43 sec latency 73.151 ms 1 1404 0.31 MB/sec execute 44 sec latency 781.092 ms 1 1404 0.30 MB/sec execute 45 sec latency 1781.967 ms 08:25:35 (1775219135) shut down facet: mds1 facet_host: oleg117-server facet_failover_host: oleg117-server 1 1404 0.30 MB/sec execute 46 sec latency 2782.264 ms 1 1404 0.29 MB/sec execute 47 sec latency 3783.092 ms 1 1404 0.29 MB/sec execute 48 sec latency 4786.035 ms 1 1404 0.28 MB/sec execute 49 sec latency 5788.688 ms 1 1404 0.27 MB/sec execute 50 sec latency 6789.020 ms 1 1404 0.27 MB/sec execute 51 sec latency 7789.300 ms 1 1404 0.26 MB/sec execute 52 sec latency 8789.471 ms 1 1404 0.26 MB/sec execute 53 sec latency 9790.130 ms 1 1404 0.25 MB/sec execute 54 sec latency 10791.190 ms 1 1404 0.25 MB/sec execute 55 sec latency 11791.464 ms Failover mds1 to oleg117-server 1 1404 0.25 MB/sec execute 56 sec latency 12791.640 ms mount facets: mds1 1 1404 0.24 MB/sec execute 57 sec latency 13792.316 ms 1 1404 0.24 MB/sec execute 58 sec latency 14796.053 ms 1 1404 0.23 MB/sec execute 59 sec latency 15797.239 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1404 0.23 MB/sec execute 60 sec latency 16797.472 ms 1 1404 0.22 MB/sec execute 61 sec latency 17797.701 ms 1 1404 0.22 MB/sec execute 62 sec latency 18798.407 ms 1 1404 0.22 MB/sec execute 63 sec latency 19799.774 ms 1 1404 0.21 MB/sec execute 64 sec latency 20799.886 ms 1 1404 0.21 MB/sec execute 65 sec latency 21800.331 ms 1 1404 0.21 MB/sec execute 66 sec latency 22802.049 ms 1 1404 0.20 MB/sec execute 67 sec latency 23802.298 ms 1 1404 0.20 MB/sec execute 68 sec latency 24805.753 ms 1 1404 0.20 MB/sec execute 69 sec latency 25806.085 ms 1 1404 0.20 MB/sec execute 70 sec latency 26806.608 ms 1 1404 0.19 MB/sec execute 71 sec latency 27807.020 ms 1 1404 0.19 MB/sec execute 72 sec latency 28807.537 ms 1 1404 0.19 MB/sec execute 73 sec latency 29808.578 ms 1 1404 0.19 MB/sec execute 74 sec latency 30808.870 ms 1 1404 0.18 MB/sec execute 75 sec latency 31809.227 ms oleg117-server: oleg117-server.virtnet: executing set_default_debug -1 all 1 1404 0.18 MB/sec execute 76 sec latency 32810.028 ms pdsh@oleg117-client: oleg117-server: ssh exited with exit code 1 1 1404 0.18 MB/sec execute 77 sec latency 33810.385 ms Started lustre-MDT0000 08:26:07 (1775219167) targets are mounted 08:26:07 (1775219167) facet_failover done 1 1404 0.18 MB/sec execute 78 sec latency 34810.617 ms 1 1404 0.17 MB/sec execute 79 sec latency 35811.536 ms 1 1404 0.17 MB/sec execute 80 sec latency 36812.143 ms 1 1404 0.17 MB/sec execute 81 sec latency 37813.848 ms 1 1404 0.17 MB/sec execute 82 sec latency 38814.212 ms 1 1404 0.17 MB/sec execute 83 sec latency 39814.685 ms 1 1418 0.16 MB/sec execute 84 sec latency 40232.603 ms 1 1453 0.16 MB/sec execute 85 sec latency 132.035 ms 1 1486 0.16 MB/sec execute 86 sec latency 233.885 ms oleg117-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1517 0.16 MB/sec execute 87 sec latency 194.801 ms 1 1560 0.16 MB/sec execute 88 sec latency 113.105 ms 1 1591 0.16 MB/sec execute 89 sec latency 87.946 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1619 0.15 MB/sec execute 90 sec latency 160.670 ms 1 1646 0.15 MB/sec execute 91 sec latency 365.810 ms 1 1683 0.15 MB/sec execute 92 sec latency 164.349 ms 1 1723 0.15 MB/sec execute 93 sec latency 93.321 ms 1 1797 0.15 MB/sec execute 94 sec latency 86.044 ms 1 1862 0.15 MB/sec execute 95 sec latency 76.173 ms 1 1904 0.15 MB/sec execute 96 sec latency 313.531 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2688 2205824 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 50176 3692544 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 23552 3731456 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 73728 7424000 1% /mnt/lustre 1 1956 0.15 MB/sec execute 97 sec latency 127.438 ms 1 2000 0.14 MB/sec execute 98 sec latency 105.234 ms 1 2083 0.14 MB/sec execute 99 sec latency 96.984 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec test_26 fail mds1 3 times 1 cleanup 103 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 313 67.818 271.943 Close 276 247.862 40232.563 Rename 11 106.882 184.405 Unlink 28 33.978 55.698 Qpathinfo 266 17.913 136.301 Qfileinfo 83 2.820 15.651 Qfsinfo 33 4.196 28.774 Sfileinfo 34 69.688 132.633 Find 87 6.185 80.288 WriteX 315 14.137 69.871 ReadX 328 2.324 104.825 Flush 30 177.814 365.786 Throughput 0.144895 MB/sec 1 clients 1 procs max_latency=40232.603 ms stopping dbench on /mnt/lustre at Fri Apr 3 08:26:33 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished Failing mds1 on oleg117-server Stopping /mnt/lustre-mds1 (opts:) on oleg117-server looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt 08:26:40 (1775219200) shut down facet: mds1 facet_host: oleg117-server facet_failover_host: oleg117-server Failover mds1 to oleg117-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 '/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 Apr 3 08:27:02 EDT 2026 waiting for dbench pid 47258 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs oleg117-server: oleg117-server.virtnet: executing set_default_debug -1 all 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients 1 19 0.33 MB/sec warmup 1 sec latency 26.884 ms pdsh@oleg117-client: oleg117-server: ssh exited with exit code 1 1 62 1.31 MB/sec warmup 2 sec latency 215.209 ms 1 110 1.75 MB/sec warmup 3 sec latency 154.998 ms Started lustre-MDT0000 08:27:06 (1775219226) targets are mounted 08:27:06 (1775219226) facet_failover done 1 139 1.50 MB/sec warmup 4 sec latency 225.722 ms 1 165 1.36 MB/sec warmup 5 sec latency 192.644 ms 1 189 1.26 MB/sec warmup 6 sec latency 326.084 ms 1 207 1.16 MB/sec warmup 7 sec latency 198.455 ms 1 232 1.11 MB/sec warmup 8 sec latency 175.882 ms oleg117-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 271 1.13 MB/sec warmup 9 sec latency 143.838 ms 1 293 1.07 MB/sec warmup 10 sec latency 196.887 ms 1 316 1.04 MB/sec warmup 11 sec latency 212.079 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 349 1.04 MB/sec warmup 12 sec latency 168.130 ms 1 381 1.04 MB/sec warmup 13 sec latency 131.119 ms 1 419 1.05 MB/sec warmup 14 sec latency 127.537 ms 1 453 1.06 MB/sec warmup 15 sec latency 134.190 ms 1 493 1.07 MB/sec warmup 16 sec latency 178.231 ms 1 522 1.06 MB/sec warmup 17 sec latency 160.316 ms 1 588 1.12 MB/sec warmup 18 sec latency 213.785 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3072 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 45056 3684352 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 20480 3713024 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 65536 7397376 1% /mnt/lustre 1 649 1.11 MB/sec warmup 19 sec latency 107.036 ms 1 699 0.03 MB/sec execute 1 sec latency 325.163 ms 1 721 0.06 MB/sec execute 2 sec latency 134.292 ms 1 735 0.05 MB/sec execute 3 sec latency 293.421 ms 1 776 0.05 MB/sec execute 4 sec latency 105.575 ms test_26 fail mds1 4 times 1 794 0.06 MB/sec execute 5 sec latency 228.201 ms 1 806 0.05 MB/sec execute 6 sec latency 191.020 ms 1 849 0.06 MB/sec execute 7 sec latency 122.811 ms Failing mds1 on oleg117-server 1 873 0.06 MB/sec execute 8 sec latency 261.970 ms Stopping /mnt/lustre-mds1 (opts:) on oleg117-server 1 892 0.06 MB/sec execute 9 sec latency 277.346 ms 1 909 0.06 MB/sec execute 10 sec latency 276.776 ms 1 909 0.05 MB/sec execute 11 sec latency 1278.814 ms 1 909 0.05 MB/sec execute 12 sec latency 2279.005 ms 1 909 0.05 MB/sec execute 13 sec latency 3282.383 ms 08:27:36 (1775219256) shut down facet: mds1 facet_host: oleg117-server facet_failover_host: oleg117-server 1 909 0.04 MB/sec execute 14 sec latency 4282.832 ms 1 909 0.04 MB/sec execute 15 sec latency 5283.940 ms 1 909 0.04 MB/sec execute 16 sec latency 6285.215 ms 1 909 0.03 MB/sec execute 17 sec latency 7285.414 ms 1 909 0.03 MB/sec execute 18 sec latency 8285.680 ms 1 909 0.03 MB/sec execute 19 sec latency 9286.101 ms 1 909 0.03 MB/sec execute 20 sec latency 10288.063 ms 1 909 0.03 MB/sec execute 21 sec latency 11288.667 ms 1 909 0.03 MB/sec execute 22 sec latency 12291.436 ms 1 909 0.03 MB/sec execute 23 sec latency 13291.644 ms 1 909 0.02 MB/sec execute 24 sec latency 14291.826 ms Failover mds1 to oleg117-server mount facets: mds1 1 909 0.02 MB/sec execute 25 sec latency 15292.020 ms 1 909 0.02 MB/sec execute 26 sec latency 16292.235 ms 1 909 0.02 MB/sec execute 27 sec latency 17294.067 ms 1 909 0.02 MB/sec execute 28 sec latency 18301.779 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 909 0.02 MB/sec execute 29 sec latency 19302.096 ms 1 909 0.02 MB/sec execute 30 sec latency 20302.363 ms 1 909 0.02 MB/sec execute 31 sec latency 21304.404 ms 1 909 0.02 MB/sec execute 32 sec latency 22304.823 ms 1 909 0.02 MB/sec execute 33 sec latency 23305.767 ms 1 909 0.02 MB/sec execute 34 sec latency 24306.075 ms 1 909 0.02 MB/sec execute 35 sec latency 25306.521 ms oleg117-server: oleg117-server.virtnet: executing set_default_debug -1 all 1 909 0.02 MB/sec execute 36 sec latency 26307.338 ms pdsh@oleg117-client: oleg117-server: ssh exited with exit code 1 1 909 0.02 MB/sec execute 37 sec latency 27312.806 ms Started lustre-MDT0000 08:28:01 (1775219281) targets are mounted 08:28:01 (1775219281) facet_failover done 1 909 0.02 MB/sec execute 38 sec latency 28315.538 ms 1 909 0.02 MB/sec execute 39 sec latency 29315.774 ms 1 909 0.01 MB/sec execute 40 sec latency 30316.046 ms 1 909 0.01 MB/sec execute 41 sec latency 31316.635 ms 1 909 0.01 MB/sec execute 42 sec latency 32317.021 ms 1 909 0.01 MB/sec execute 43 sec latency 33319.801 ms 1 909 0.01 MB/sec execute 44 sec latency 34320.560 ms 1 909 0.01 MB/sec execute 45 sec latency 35321.054 ms 1 909 0.01 MB/sec execute 46 sec latency 36321.323 ms 1 909 0.01 MB/sec execute 47 sec latency 37321.704 ms 1 909 0.01 MB/sec execute 48 sec latency 38322.119 ms 1 909 0.01 MB/sec execute 49 sec latency 39322.987 ms 1 909 0.01 MB/sec execute 50 sec latency 40323.616 ms 1 910 0.01 MB/sec execute 51 sec latency 41101.248 ms 1 929 0.01 MB/sec execute 52 sec latency 388.054 ms 1 969 0.01 MB/sec execute 53 sec latency 115.573 ms 1 985 0.01 MB/sec execute 54 sec latency 381.268 ms oleg117-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1031 0.03 MB/sec execute 55 sec latency 127.648 ms 1 1051 0.03 MB/sec execute 56 sec latency 482.619 ms 1 1084 0.03 MB/sec execute 57 sec latency 123.864 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1126 0.03 MB/sec execute 58 sec latency 136.597 ms 1 1139 0.03 MB/sec execute 59 sec latency 175.778 ms 1 1172 0.03 MB/sec execute 60 sec latency 144.561 ms 1 1205 0.03 MB/sec execute 61 sec latency 114.957 ms 1 1236 0.03 MB/sec execute 62 sec latency 97.269 ms 1 1262 0.03 MB/sec execute 63 sec latency 247.414 ms 1 1398 0.08 MB/sec execute 64 sec latency 100.966 ms 1 1431 0.07 MB/sec execute 65 sec latency 120.570 ms 1 1480 0.07 MB/sec execute 66 sec latency 94.299 ms 1 1509 0.07 MB/sec execute 67 sec latency 206.398 ms 1 1560 0.07 MB/sec execute 68 sec latency 103.500 ms 1 1619 0.07 MB/sec execute 69 sec latency 86.925 ms 1 1655 0.07 MB/sec execute 70 sec latency 193.106 ms 1 1691 0.07 MB/sec execute 71 sec latency 162.608 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 1762 0.07 MB/sec execute 72 sec latency 75.357 ms 1 1816 0.07 MB/sec execute 73 sec latency 109.841 ms 1 1855 0.07 MB/sec execute 74 sec latency 114.745 ms 1 1886 0.07 MB/sec execute 75 sec latency 403.161 ms 1 1965 0.07 MB/sec execute 76 sec latency 193.715 ms 1 2024 0.07 MB/sec execute 77 sec latency 101.829 ms 1 2098 0.07 MB/sec execute 78 sec latency 101.627 ms 1 2154 0.07 MB/sec execute 79 sec latency 102.543 ms 1 2202 0.07 MB/sec execute 80 sec latency 107.435 ms 1 2271 0.07 MB/sec execute 81 sec latency 157.817 ms 1 2345 0.08 MB/sec execute 82 sec latency 75.486 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 1 2376 0.08 MB/sec execute 83 sec latency 257.763 ms stopping dbench on /mnt/lustre at Fri Apr 3 08:28:46 EDT 2026 with return code 0 47258 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 47258 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished