== replay-dual test 26: dbench and tar with mds failover ========================================================== 02:04:09 (1787551449) Starting client oleg121-client.virtnet: -o user_xattr,flock 192.168.201.121@tcp:/lustre /mnt/lustre Started clients oleg121-client.virtnet: 192.168.201.121@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 45211 Started dbench loop with 45212 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 3760128 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 14336 3728384 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 16384 7488512 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 Mon Aug 24 02:04:15 EDT 2026 waiting for dbench pid 45279 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 1.05 MB/sec warmup 1 sec latency 146.628 ms 1 84 1.88 MB/sec warmup 2 sec latency 195.975 ms 1 120 1.82 MB/sec warmup 3 sec latency 194.578 ms 1 166 1.69 MB/sec warmup 4 sec latency 139.963 ms 1 199 1.56 MB/sec warmup 5 sec latency 145.852 ms test_26 fail mds1 1 times 1 224 1.43 MB/sec warmup 6 sec latency 235.339 ms 1 253 1.36 MB/sec warmup 7 sec latency 170.135 ms Failing mds1 on oleg121-server 1 279 1.30 MB/sec warmup 8 sec latency 183.580 ms Stopping /mnt/lustre-mds1 (opts:) on oleg121-server 1 313 1.27 MB/sec warmup 9 sec latency 120.916 ms 1 338 1.22 MB/sec warmup 10 sec latency 243.681 ms 1 338 1.11 MB/sec warmup 11 sec latency 1243.871 ms 02:04:27 (1787551467) shut down facet: mds1 facet_host: oleg121-server facet_failover_host: oleg121-server 1 338 1.02 MB/sec warmup 12 sec latency 2245.507 ms 1 338 0.94 MB/sec warmup 13 sec latency 3245.784 ms 1 338 0.87 MB/sec warmup 14 sec latency 4246.037 ms 1 338 0.82 MB/sec warmup 15 sec latency 5246.228 ms 1 338 0.76 MB/sec warmup 16 sec latency 6246.431 ms 1 338 0.72 MB/sec warmup 17 sec latency 7246.755 ms 1 338 0.68 MB/sec warmup 18 sec latency 8247.257 ms 1 338 0.64 MB/sec warmup 19 sec latency 9247.447 ms 1 338 0.00 MB/sec execute 1 sec latency 11247.729 ms 1 338 0.00 MB/sec execute 2 sec latency 12247.955 ms Failover mds1 to oleg121-server mount facets: mds1 1 338 0.00 MB/sec execute 3 sec latency 13249.173 ms 1 338 0.00 MB/sec execute 4 sec latency 14249.659 ms 1 338 0.00 MB/sec execute 5 sec latency 15252.868 ms 1 338 0.00 MB/sec execute 6 sec latency 16254.959 ms 1 338 0.00 MB/sec execute 7 sec latency 17255.722 ms 1 338 0.00 MB/sec execute 8 sec latency 18255.983 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 338 0.00 MB/sec execute 9 sec latency 19258.693 ms 1 338 0.00 MB/sec execute 10 sec latency 20258.922 ms 1 338 0.00 MB/sec execute 11 sec latency 21259.715 ms 1 338 0.00 MB/sec execute 12 sec latency 22260.041 ms 1 338 0.00 MB/sec execute 13 sec latency 23260.340 ms 1 338 0.00 MB/sec execute 14 sec latency 24260.590 ms 1 338 0.00 MB/sec execute 15 sec latency 25262.495 ms 1 338 0.00 MB/sec execute 16 sec latency 26262.999 ms 1 338 0.00 MB/sec execute 17 sec latency 27263.215 ms 1 338 0.00 MB/sec execute 18 sec latency 28263.484 ms 1 338 0.00 MB/sec execute 19 sec latency 29263.689 ms 1 338 0.00 MB/sec execute 20 sec latency 30264.399 ms 1 338 0.00 MB/sec execute 21 sec latency 31264.641 ms 1 338 0.00 MB/sec execute 22 sec latency 32264.900 ms 1 338 0.00 MB/sec execute 23 sec latency 33268.578 ms oleg121-server: oleg121-server.virtnet: executing set_default_debug -1 all 1 338 0.00 MB/sec execute 24 sec latency 34269.251 ms pdsh@oleg121-client: oleg121-server: ssh exited with exit code 1 1 338 0.00 MB/sec execute 25 sec latency 35269.461 ms Started lustre-MDT0000 02:05:01 (1787551501) targets are mounted 02:05:01 (1787551501) facet_failover done 1 338 0.00 MB/sec execute 26 sec latency 36269.678 ms 1 338 0.00 MB/sec execute 27 sec latency 37269.966 ms 1 338 0.00 MB/sec execute 28 sec latency 38270.518 ms 1 338 0.00 MB/sec execute 29 sec latency 39272.323 ms 1 338 0.00 MB/sec execute 30 sec latency 40274.917 ms 1 338 0.00 MB/sec execute 31 sec latency 41275.099 ms 1 339 0.00 MB/sec execute 32 sec latency 41927.065 ms 1 366 0.02 MB/sec execute 33 sec latency 439.882 ms 1 402 0.06 MB/sec execute 34 sec latency 132.919 ms 1 438 0.09 MB/sec execute 35 sec latency 166.615 ms 1 483 0.13 MB/sec execute 36 sec latency 124.981 ms oleg121-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 513 0.15 MB/sec execute 37 sec latency 203.059 ms 1 597 0.22 MB/sec execute 38 sec latency 135.228 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 642 0.23 MB/sec execute 39 sec latency 154.911 ms 1 673 0.22 MB/sec execute 40 sec latency 259.954 ms 1 711 0.22 MB/sec execute 41 sec latency 132.652 ms 1 737 0.22 MB/sec execute 42 sec latency 212.491 ms 1 776 0.21 MB/sec execute 43 sec latency 174.706 ms 1 798 0.21 MB/sec execute 44 sec latency 219.094 ms 1 819 0.20 MB/sec execute 45 sec latency 149.252 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2304 2206208 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 13312 3750912 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 35840 3671040 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 49152 7421952 1% /mnt/lustre 1 865 0.20 MB/sec execute 46 sec latency 200.406 ms 1 885 0.20 MB/sec execute 47 sec latency 312.871 ms 1 905 0.20 MB/sec execute 48 sec latency 197.047 ms 1 925 0.19 MB/sec execute 49 sec latency 144.429 ms 1 960 0.19 MB/sec execute 50 sec latency 135.473 ms 1 992 0.19 MB/sec execute 51 sec latency 175.940 ms test_26 fail mds1 2 times 1 1063 0.20 MB/sec execute 52 sec latency 97.263 ms 1 1107 0.20 MB/sec execute 53 sec latency 128.681 ms Failing mds1 on oleg121-server 1 1145 0.20 MB/sec execute 54 sec latency 107.334 ms Stopping /mnt/lustre-mds1 (opts:) on oleg121-server 1 1182 0.20 MB/sec execute 55 sec latency 125.761 ms 1 1198 0.19 MB/sec execute 56 sec latency 574.903 ms 1 1198 0.19 MB/sec execute 57 sec latency 1575.122 ms 02:05:34 (1787551534) shut down 1 1198 0.19 MB/sec execute 58 sec latency 2575.325 ms facet: mds1 facet_host: oleg121-server facet_failover_host: oleg121-server 1 1198 0.18 MB/sec execute 59 sec latency 3575.515 ms 1 1198 0.18 MB/sec execute 60 sec latency 4577.644 ms 1 1198 0.18 MB/sec execute 61 sec latency 5579.176 ms 1 1198 0.17 MB/sec execute 62 sec latency 6579.379 ms 1 1198 0.17 MB/sec execute 63 sec latency 7580.845 ms 1 1198 0.17 MB/sec execute 64 sec latency 8581.295 ms 1 1198 0.17 MB/sec execute 65 sec latency 9581.924 ms 1 1198 0.16 MB/sec execute 66 sec latency 10582.169 ms 1 1198 0.16 MB/sec execute 67 sec latency 11582.427 ms 1 1198 0.16 MB/sec execute 68 sec latency 12582.680 ms Failover mds1 to oleg121-server mount facets: mds1 1 1198 0.16 MB/sec execute 69 sec latency 13584.075 ms 1 1198 0.15 MB/sec execute 70 sec latency 14584.341 ms 1 1198 0.15 MB/sec execute 71 sec latency 15584.954 ms 1 1198 0.15 MB/sec execute 72 sec latency 16585.497 ms 1 1198 0.15 MB/sec execute 73 sec latency 17585.814 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1198 0.15 MB/sec execute 74 sec latency 18586.044 ms 1 1198 0.14 MB/sec execute 75 sec latency 19588.056 ms 1 1198 0.14 MB/sec execute 76 sec latency 20588.308 ms 1 1198 0.14 MB/sec execute 77 sec latency 21589.914 ms 1 1198 0.14 MB/sec execute 78 sec latency 22593.250 ms 1 1198 0.14 MB/sec execute 79 sec latency 23594.555 ms 1 1198 0.13 MB/sec execute 80 sec latency 24594.764 ms oleg121-server: oleg121-server.virtnet: executing set_default_debug -1 all 1 1200 0.13 MB/sec execute 81 sec latency 25339.037 ms pdsh@oleg121-client: oleg121-server: ssh exited with exit code 1 1 1242 0.13 MB/sec execute 82 sec latency 394.776 ms Started lustre-MDT0000 1 1274 0.13 MB/sec execute 83 sec latency 119.522 ms 02:05:59 (1787551559) targets are mounted 02:05:59 (1787551559) facet_failover done 1 1389 0.16 MB/sec execute 84 sec latency 459.999 ms 1 1441 0.16 MB/sec execute 85 sec latency 75.319 ms 1 1481 0.16 MB/sec execute 86 sec latency 235.209 ms 1 1515 0.16 MB/sec execute 87 sec latency 342.310 ms 1 1572 0.16 MB/sec execute 88 sec latency 68.143 ms 1 1621 0.16 MB/sec execute 89 sec latency 92.725 ms oleg121-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1655 0.15 MB/sec execute 90 sec latency 220.591 ms 1 1689 0.15 MB/sec execute 91 sec latency 129.231 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1750 0.15 MB/sec execute 92 sec latency 127.073 ms 1 1797 0.15 MB/sec execute 93 sec latency 114.204 ms 1 1849 0.15 MB/sec execute 94 sec latency 86.933 ms 1 1886 0.15 MB/sec execute 95 sec latency 132.705 ms 1 1946 0.15 MB/sec execute 96 sec latency 169.051 ms 1 2000 0.15 MB/sec execute 97 sec latency 78.040 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2688 2205824 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 21504 3722240 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 50176 3690496 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 71680 7412736 1% /mnt/lustre 1 2026 0.15 MB/sec execute 98 sec latency 132.274 ms 1 2083 0.14 MB/sec execute 99 sec latency 129.232 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 312 145.097 25339.021 Close 276 166.258 41927.038 Rename 11 130.846 394.749 Unlink 28 26.873 47.576 Qpathinfo 265 17.323 107.321 Qfileinfo 83 1.632 10.321 Qfsinfo 33 3.374 22.306 Sfileinfo 34 65.130 136.128 Find 86 6.828 117.367 WriteX 315 12.350 65.387 ReadX 328 2.373 128.666 Flush 30 138.547 342.284 Throughput 0.144924 MB/sec 1 clients 1 procs max_latency=41927.065 ms stopping dbench on /mnt/lustre at Mon Aug 24 02:06:20 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre test_26 fail mds1 3 times removed 'client.txt' /mnt/lustre dbench successfully finished Failing mds1 on oleg121-server Stopping /mnt/lustre-mds1 (opts:) on oleg121-server looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt 02:06:28 (1787551588) shut down facet: mds1 facet_host: oleg121-server facet_failover_host: oleg121-server Failover mds1 to oleg121-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg121-server: oleg121-server.virtnet: executing set_default_debug -1 all pdsh@oleg121-client: oleg121-server: ssh exited with exit code 1 Started lustre-MDT0000 02:07:01 (1787551621) targets are mounted 02:07:01 (1787551621) facet_failover done '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Mon Aug 24 02:07:08 EDT 2026 waiting for dbench pid 47790 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 0 10 0.00 MB/sec warmup 1 sec latency 40.490 ms 1 47 0.95 MB/sec warmup 2 sec latency 191.314 ms 1 86 1.31 MB/sec warmup 3 sec latency 288.713 ms 1 113 1.31 MB/sec warmup 4 sec latency 344.917 ms 1 129 1.15 MB/sec warmup 5 sec latency 279.256 ms 1 147 1.04 MB/sec warmup 6 sec latency 262.017 ms oleg121-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 165 0.97 MB/sec warmup 7 sec latency 288.689 ms 1 198 0.98 MB/sec warmup 8 sec latency 138.464 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 220 0.94 MB/sec warmup 9 sec latency 203.708 ms 1 239 0.91 MB/sec warmup 10 sec latency 260.264 ms 1 271 0.92 MB/sec warmup 11 sec latency 270.510 ms 1 289 0.89 MB/sec warmup 12 sec latency 177.088 ms 1 328 0.91 MB/sec warmup 13 sec latency 270.444 ms 1 357 0.91 MB/sec warmup 14 sec latency 183.852 ms 1 393 0.92 MB/sec warmup 15 sec latency 143.913 ms 1 413 0.91 MB/sec warmup 16 sec latency 321.677 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3072 2205440 1% /mnt/lustre[MDT:0] 1 434 0.89 MB/sec warmup 17 sec latency 228.475 ms lustre-OST0000_UUID 3771392 19456 3739648 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 45056 3712000 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 64512 7451648 1% /mnt/lustre 1 453 0.88 MB/sec warmup 18 sec latency 233.235 ms 1 476 0.87 MB/sec warmup 19 sec latency 282.101 ms 1 522 0.59 MB/sec execute 1 sec latency 186.675 ms 1 585 1.27 MB/sec execute 2 sec latency 256.430 ms 1 616 1.17 MB/sec execute 3 sec latency 160.878 ms 1 664 0.92 MB/sec execute 4 sec latency 182.110 ms test_26 fail mds1 4 times 1 692 0.74 MB/sec execute 5 sec latency 179.385 ms 1 710 0.62 MB/sec execute 6 sec latency 275.198 ms 1 728 0.55 MB/sec execute 7 sec latency 337.803 ms Failing mds1 on oleg121-server 1 744 0.48 MB/sec execute 8 sec latency 184.549 ms Stopping /mnt/lustre-mds1 (opts:) on oleg121-server 1 789 0.44 MB/sec execute 9 sec latency 103.303 ms 1 799 0.40 MB/sec execute 10 sec latency 425.299 ms 1 799 0.36 MB/sec execute 11 sec latency 1136.910 ms 1 799 0.33 MB/sec execute 12 sec latency 2137.568 ms 1 799 0.31 MB/sec execute 13 sec latency 3137.783 ms 02:07:42 (1787551662) shut down facet: mds1 facet_host: oleg121-server facet_failover_host: oleg121-server 1 799 0.29 MB/sec execute 14 sec latency 4137.993 ms 1 799 0.27 MB/sec execute 15 sec latency 5138.308 ms 1 799 0.25 MB/sec execute 16 sec latency 6139.780 ms 1 799 0.24 MB/sec execute 17 sec latency 7140.467 ms 1 799 0.22 MB/sec execute 18 sec latency 8142.288 ms 1 799 0.21 MB/sec execute 19 sec latency 9142.539 ms 1 799 0.20 MB/sec execute 20 sec latency 10144.418 ms 1 799 0.19 MB/sec execute 21 sec latency 11144.646 ms 1 799 0.18 MB/sec execute 22 sec latency 12144.882 ms 1 799 0.17 MB/sec execute 23 sec latency 13145.194 ms Failover mds1 to oleg121-server mount facets: mds1 1 799 0.17 MB/sec execute 24 sec latency 14150.003 ms 1 799 0.16 MB/sec execute 25 sec latency 15150.226 ms 1 799 0.15 MB/sec execute 26 sec latency 16151.073 ms 1 799 0.15 MB/sec execute 27 sec latency 17152.061 ms 1 799 0.14 MB/sec execute 28 sec latency 18155.609 ms 1 799 0.14 MB/sec execute 29 sec latency 19157.176 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 799 0.13 MB/sec execute 30 sec latency 20158.001 ms 1 799 0.13 MB/sec execute 31 sec latency 21158.170 ms 1 799 0.13 MB/sec execute 32 sec latency 22158.418 ms 1 799 0.12 MB/sec execute 33 sec latency 23159.108 ms 1 799 0.12 MB/sec execute 34 sec latency 24159.327 ms 1 799 0.11 MB/sec execute 35 sec latency 25159.539 ms 1 799 0.11 MB/sec execute 36 sec latency 26160.849 ms 1 799 0.11 MB/sec execute 37 sec latency 27161.095 ms 1 799 0.11 MB/sec execute 38 sec latency 28167.242 ms 1 799 0.10 MB/sec execute 39 sec latency 29167.439 ms 1 799 0.10 MB/sec execute 40 sec latency 30167.698 ms 1 799 0.10 MB/sec execute 41 sec latency 31167.901 ms 1 799 0.10 MB/sec execute 42 sec latency 32168.264 ms 1 799 0.09 MB/sec execute 43 sec latency 33172.838 ms oleg121-server: oleg121-server.virtnet: executing set_default_debug -1 all 1 799 0.09 MB/sec execute 44 sec latency 34173.285 ms pdsh@oleg121-client: oleg121-server: ssh exited with exit code 1 1 799 0.09 MB/sec execute 45 sec latency 35173.505 ms Started lustre-MDT0000 02:08:14 (1787551694) targets are mounted 02:08:14 (1787551694) facet_failover done 1 799 0.09 MB/sec execute 46 sec latency 36173.713 ms 1 799 0.09 MB/sec execute 47 sec latency 37187.567 ms 1 799 0.08 MB/sec execute 48 sec latency 38187.803 ms 1 799 0.08 MB/sec execute 49 sec latency 39188.006 ms 1 799 0.08 MB/sec execute 50 sec latency 40188.289 ms 1 815 0.08 MB/sec execute 51 sec latency 40331.677 ms 1 863 0.08 MB/sec execute 52 sec latency 204.566 ms 1 878 0.08 MB/sec execute 53 sec latency 315.707 ms 1 896 0.08 MB/sec execute 54 sec latency 199.563 ms 1 913 0.08 MB/sec execute 55 sec latency 205.717 ms 1 921 0.08 MB/sec execute 56 sec latency 458.462 ms oleg121-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 955 0.08 MB/sec execute 57 sec latency 121.665 ms 1 980 0.08 MB/sec execute 58 sec latency 150.018 ms 1 990 0.08 MB/sec execute 59 sec latency 354.680 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1023 0.09 MB/sec execute 60 sec latency 247.294 ms 1 1061 0.09 MB/sec execute 61 sec latency 170.266 ms 1 1099 0.09 MB/sec execute 62 sec latency 145.179 ms 1 1134 0.09 MB/sec execute 63 sec latency 141.752 ms 1 1156 0.09 MB/sec execute 64 sec latency 217.746 ms 1 1185 0.09 MB/sec execute 65 sec latency 192.113 ms 1 1229 0.08 MB/sec execute 66 sec latency 88.021 ms 1 1274 0.08 MB/sec execute 67 sec latency 107.653 ms 1 1422 0.13 MB/sec execute 68 sec latency 101.204 ms 1 1476 0.12 MB/sec execute 69 sec latency 94.915 ms 1 1523 0.12 MB/sec execute 70 sec latency 182.712 ms 1 1588 0.12 MB/sec execute 71 sec latency 62.028 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 1634 0.12 MB/sec execute 72 sec latency 258.812 ms 1 1655 0.12 MB/sec execute 73 sec latency 252.922 ms 1 1686 0.12 MB/sec execute 74 sec latency 186.824 ms 1 1735 0.12 MB/sec execute 75 sec latency 156.684 ms 1 1787 0.12 MB/sec execute 76 sec latency 99.572 ms 1 1834 0.12 MB/sec execute 77 sec latency 190.743 ms 1 1868 0.11 MB/sec execute 78 sec latency 192.284 ms 1 1909 0.11 MB/sec execute 79 sec latency 170.187 ms 1 1974 0.11 MB/sec execute 80 sec latency 72.875 ms 1 2030 0.11 MB/sec execute 81 sec latency 125.799 ms 1 2098 0.11 MB/sec execute 82 sec latency 93.248 ms 1 2160 0.11 MB/sec execute 83 sec latency 112.739 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Mon Aug 24 02:08:53 EDT 2026 with return code 0 1 2206 0.11 MB/sec execute 84 sec latency 128.059 ms 47790 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 47790 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished