== replay-dual test 26: dbench and tar with mds failover ========================================================== 14:40:02 (1776192002) Starting client oleg342-client.virtnet: -o user_xattr,flock oleg342-server@tcp:/lustre /mnt/lustre Started clients oleg342-client.virtnet: 192.168.203.142@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) Started tar loop with pid 45015 Started dbench loop with 45016 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 3456 2205184 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3759104 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3724288 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7483392 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 14:40:08 EDT 2026 waiting for dbench pid 45071 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 261.186 ms 1 71 1.57 MB/sec warmup 2 sec latency 283.585 ms 1 122 1.83 MB/sec warmup 3 sec latency 140.300 ms 1 155 1.63 MB/sec warmup 4 sec latency 216.043 ms 1 189 1.51 MB/sec warmup 5 sec latency 107.959 ms test_26 fail mds1 1 times 1 223 1.44 MB/sec warmup 6 sec latency 164.935 ms 1 254 1.38 MB/sec warmup 7 sec latency 174.562 ms Failing mds1 on oleg342-server 1 283 1.31 MB/sec warmup 8 sec latency 165.137 ms Stopping /mnt/lustre-mds1 (opts:) on oleg342-server 1 313 1.27 MB/sec warmup 9 sec latency 132.857 ms 1 341 1.22 MB/sec warmup 10 sec latency 180.072 ms 1 341 1.11 MB/sec warmup 11 sec latency 1116.877 ms 1 341 1.02 MB/sec warmup 12 sec latency 2117.073 ms reboot facets: mds1 1 341 0.94 MB/sec warmup 13 sec latency 3117.329 ms 1 341 0.87 MB/sec warmup 14 sec latency 4117.720 ms 1 341 0.82 MB/sec warmup 15 sec latency 5117.942 ms 1 341 0.77 MB/sec warmup 16 sec latency 6118.141 ms 1 341 0.72 MB/sec warmup 17 sec latency 7120.377 ms 1 341 0.68 MB/sec warmup 18 sec latency 8120.603 ms 1 341 0.64 MB/sec warmup 19 sec latency 9122.057 ms 1 341 0.00 MB/sec execute 1 sec latency 11123.329 ms 1 341 0.00 MB/sec execute 2 sec latency 12123.512 ms Failover mds1 to oleg342-server 1 341 0.00 MB/sec execute 3 sec latency 13124.789 ms 1 341 0.00 MB/sec execute 4 sec latency 14125.034 ms mount facets: mds1 1 341 0.00 MB/sec execute 5 sec latency 15125.245 ms 1 341 0.00 MB/sec execute 6 sec latency 16128.820 ms 1 341 0.00 MB/sec execute 7 sec latency 17129.110 ms 1 341 0.00 MB/sec execute 8 sec latency 18129.385 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 341 0.00 MB/sec execute 9 sec latency 19130.528 ms 1 341 0.00 MB/sec execute 10 sec latency 20130.692 ms 1 341 0.00 MB/sec execute 11 sec latency 21131.707 ms 1 341 0.00 MB/sec execute 12 sec latency 22131.907 ms 1 341 0.00 MB/sec execute 13 sec latency 23132.447 ms 1 341 0.00 MB/sec execute 14 sec latency 24134.714 ms 1 341 0.00 MB/sec execute 15 sec latency 25136.124 ms 1 341 0.00 MB/sec execute 16 sec latency 26136.518 ms 1 341 0.00 MB/sec execute 17 sec latency 27136.851 ms 1 341 0.00 MB/sec execute 18 sec latency 28137.057 ms 1 341 0.00 MB/sec execute 19 sec latency 29149.794 ms 1 341 0.00 MB/sec execute 20 sec latency 30152.313 ms 1 341 0.00 MB/sec execute 21 sec latency 31152.505 ms 1 341 0.00 MB/sec execute 22 sec latency 32152.682 ms 1 341 0.00 MB/sec execute 23 sec latency 33152.956 ms 1 373 0.04 MB/sec execute 24 sec latency 33328.243 ms oleg342-server: oleg342-server.virtnet: executing set_default_debug -1 all 8 1 406 0.08 MB/sec execute 25 sec latency 173.576 ms pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1 1 453 0.14 MB/sec execute 26 sec latency 104.664 ms Started lustre-MDT0000 1 493 0.18 MB/sec execute 27 sec latency 110.986 ms 1 540 0.24 MB/sec execute 28 sec latency 108.357 ms 1 616 0.30 MB/sec execute 29 sec latency 169.197 ms 1 664 0.30 MB/sec execute 30 sec latency 232.763 ms 1 692 0.29 MB/sec execute 31 sec latency 248.358 ms 1 721 0.28 MB/sec execute 32 sec latency 175.143 ms 1 738 0.27 MB/sec execute 33 sec latency 300.472 ms oleg342-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 779 0.27 MB/sec execute 34 sec latency 93.520 ms 1 805 0.26 MB/sec execute 35 sec latency 236.403 ms 1 851 0.26 MB/sec execute 36 sec latency 123.282 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 890 0.25 MB/sec execute 37 sec latency 216.439 ms 1 940 0.25 MB/sec execute 38 sec latency 117.265 ms 1 985 0.25 MB/sec execute 39 sec latency 192.529 ms 1 1074 0.27 MB/sec execute 40 sec latency 71.711 ms 1 1135 0.26 MB/sec execute 41 sec latency 83.043 ms 1 1180 0.26 MB/sec execute 42 sec latency 94.391 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 3688448 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 47104 3678208 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 59392 7366656 1% /mnt/lustre 1 1224 0.25 MB/sec execute 43 sec latency 92.384 ms 1 1274 0.25 MB/sec execute 44 sec latency 104.267 ms 1 1406 0.30 MB/sec execute 45 sec latency 112.576 ms 1 1465 0.30 MB/sec execute 46 sec latency 64.321 ms 1 1513 0.29 MB/sec execute 47 sec latency 190.798 ms test_26 fail mds1 2 times 1 1599 0.29 MB/sec execute 48 sec latency 79.196 ms 1 1643 0.28 MB/sec execute 49 sec latency 246.137 ms Failing mds1 on oleg342-server 1 1686 0.28 MB/sec execute 50 sec latency 118.005 ms Stopping /mnt/lustre-mds1 (opts:) on oleg342-server 1 1740 0.27 MB/sec execute 51 sec latency 98.557 ms 1 1785 0.27 MB/sec execute 52 sec latency 329.860 ms 1 1785 0.26 MB/sec execute 53 sec latency 1330.029 ms reboot facets: mds1 1 1785 0.26 MB/sec execute 54 sec latency 2330.177 ms 1 1785 0.25 MB/sec execute 55 sec latency 3332.376 ms 1 1785 0.25 MB/sec execute 56 sec latency 4332.731 ms 1 1785 0.25 MB/sec execute 57 sec latency 5336.829 ms 1 1785 0.24 MB/sec execute 58 sec latency 6338.216 ms 1 1785 0.24 MB/sec execute 59 sec latency 7338.471 ms 1 1785 0.23 MB/sec execute 60 sec latency 8338.710 ms 1 1785 0.23 MB/sec execute 61 sec latency 9340.552 ms 1 1785 0.23 MB/sec execute 62 sec latency 10340.790 ms 1 1785 0.22 MB/sec execute 63 sec latency 11341.041 ms Failover mds1 to oleg342-server 1 1785 0.22 MB/sec execute 64 sec latency 12345.136 ms 1 1785 0.22 MB/sec execute 65 sec latency 13350.242 ms mount facets: mds1 1 1785 0.21 MB/sec execute 66 sec latency 14350.665 ms 1 1785 0.21 MB/sec execute 67 sec latency 15351.009 ms 1 1785 0.21 MB/sec execute 68 sec latency 16352.149 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1785 0.20 MB/sec execute 69 sec latency 17352.386 ms 1 1785 0.20 MB/sec execute 70 sec latency 18352.714 ms 1 1785 0.20 MB/sec execute 71 sec latency 19352.980 ms 1 1785 0.19 MB/sec execute 72 sec latency 20353.309 ms 1 1785 0.19 MB/sec execute 73 sec latency 21359.744 ms 1 1785 0.19 MB/sec execute 74 sec latency 22360.480 ms 1 1785 0.19 MB/sec execute 75 sec latency 23361.567 ms 1 1785 0.18 MB/sec execute 76 sec latency 24362.540 ms 1 1785 0.18 MB/sec execute 77 sec latency 25362.786 ms 1 1785 0.18 MB/sec execute 78 sec latency 26363.840 ms 1 1785 0.18 MB/sec execute 79 sec latency 27368.178 ms 1 1785 0.18 MB/sec execute 80 sec latency 28368.401 ms 1 1785 0.17 MB/sec execute 81 sec latency 29372.519 ms 1 1785 0.17 MB/sec execute 82 sec latency 30373.715 ms 1 1785 0.17 MB/sec execute 83 sec latency 31375.734 ms 1 1785 0.17 MB/sec execute 84 sec latency 32376.294 ms oleg342-server: oleg342-server.virtnet: executing set_default_debug -1 all 8 1 1785 0.16 MB/sec execute 85 sec latency 33376.624 ms pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1 1 1801 0.16 MB/sec execute 86 sec latency 33699.808 ms 1 1838 0.16 MB/sec execute 87 sec latency 136.634 ms Started lustre-MDT0000 1 1884 0.16 MB/sec execute 88 sec latency 203.750 ms 1 1933 0.16 MB/sec execute 89 sec latency 351.169 ms 1 1978 0.16 MB/sec execute 90 sec latency 140.405 ms 1 2014 0.16 MB/sec execute 91 sec latency 100.864 ms 1 2069 0.16 MB/sec execute 92 sec latency 100.921 ms 1 2131 0.15 MB/sec execute 93 sec latency 91.603 ms 1 2162 0.15 MB/sec execute 94 sec latency 128.881 ms oleg342-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2202 0.15 MB/sec execute 95 sec latency 152.489 ms 1 2259 0.15 MB/sec execute 96 sec latency 83.409 ms 1 2337 0.16 MB/sec execute 97 sec latency 83.107 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2368 0.16 MB/sec execute 98 sec latency 208.022 ms 1 2397 0.16 MB/sec execute 99 sec latency 268.783 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 357 244.282 33699.790 Close 311 13.578 50.547 Rename 13 76.614 175.111 Unlink 34 26.503 52.908 Qpathinfo 320 14.494 140.385 Qfileinfo 96 2.034 16.871 Qfsinfo 39 2.910 32.719 Sfileinfo 44 38.010 68.866 Find 107 6.838 60.038 WriteX 351 10.838 60.685 ReadX 381 1.944 92.362 Flush 33 152.180 351.149 Throughput 0.158366 MB/sec 1 clients 1 procs max_latency=33699.808 ms stopping dbench on /mnt/lustre at Tue Apr 14 14:42:11 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4352 2204160 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 25600 3723264 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 51200 3692544 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 76800 7415808 2% /mnt/lustre 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 14:42:18 EDT 2026 waiting for dbench pid 47239 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 test_26 fail mds1 3 times 1 55 2.16 MB/sec warmup 1 sec latency 112.188 ms 1 121 2.75 MB/sec warmup 2 sec latency 126.703 ms Failing mds1 on oleg342-server 1 155 2.18 MB/sec warmup 3 sec latency 169.498 ms Stopping /mnt/lustre-mds1 (opts:) on oleg342-server 1 199 1.95 MB/sec warmup 4 sec latency 131.923 ms 1 222 1.72 MB/sec warmup 5 sec latency 459.327 ms 1 222 1.43 MB/sec warmup 6 sec latency 1460.388 ms reboot facets: mds1 1 222 1.23 MB/sec warmup 7 sec latency 2461.542 ms 1 222 1.08 MB/sec warmup 8 sec latency 3461.775 ms 1 222 0.96 MB/sec warmup 9 sec latency 4462.005 ms 1 222 0.86 MB/sec warmup 10 sec latency 5462.739 ms 1 222 0.78 MB/sec warmup 11 sec latency 6463.188 ms 1 222 0.72 MB/sec warmup 12 sec latency 7465.269 ms 1 222 0.66 MB/sec warmup 13 sec latency 8465.754 ms 1 222 0.62 MB/sec warmup 14 sec latency 9466.072 ms 1 222 0.57 MB/sec warmup 15 sec latency 10466.600 ms 1 222 0.54 MB/sec warmup 16 sec latency 11466.902 ms Failover mds1 to oleg342-server 1 222 0.51 MB/sec warmup 17 sec latency 12467.981 ms 1 222 0.48 MB/sec warmup 18 sec latency 13468.182 ms mount facets: mds1 1 222 0.45 MB/sec warmup 19 sec latency 14468.354 ms 1 222 0.00 MB/sec execute 1 sec latency 16471.231 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 222 0.00 MB/sec execute 2 sec latency 17471.870 ms 1 222 0.00 MB/sec execute 3 sec latency 18472.097 ms 1 222 0.00 MB/sec execute 4 sec latency 19472.552 ms 1 222 0.00 MB/sec execute 5 sec latency 20472.773 ms 1 222 0.00 MB/sec execute 6 sec latency 21473.209 ms 1 222 0.00 MB/sec execute 7 sec latency 22473.505 ms oleg342-server: oleg342-server.virtnet: executing set_default_debug -1 all 8 1 222 0.00 MB/sec execute 8 sec latency 23473.893 ms pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1 Started lustre-MDT0000 1 222 0.00 MB/sec execute 9 sec latency 24475.534 ms 1 222 0.00 MB/sec execute 10 sec latency 25478.783 ms 1 222 0.00 MB/sec execute 11 sec latency 26479.550 ms 1 222 0.00 MB/sec execute 12 sec latency 27481.750 ms 1 222 0.00 MB/sec execute 13 sec latency 28484.033 ms 1 222 0.00 MB/sec execute 14 sec latency 29484.747 ms 1 222 0.00 MB/sec execute 15 sec latency 30485.972 ms 1 222 0.00 MB/sec execute 16 sec latency 31486.175 ms 1 222 0.00 MB/sec execute 17 sec latency 32486.816 ms 1 222 0.00 MB/sec execute 18 sec latency 33488.717 ms 1 256 0.05 MB/sec execute 19 sec latency 33507.911 ms 1 294 0.11 MB/sec execute 20 sec latency 144.703 ms 1 331 0.16 MB/sec execute 21 sec latency 133.244 ms 1 365 0.20 MB/sec execute 22 sec latency 136.272 ms 1 414 0.26 MB/sec execute 23 sec latency 161.868 ms oleg342-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 445 0.29 MB/sec execute 24 sec latency 189.206 ms 1 485 0.33 MB/sec execute 25 sec latency 182.254 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 513 0.35 MB/sec execute 26 sec latency 168.857 ms 1 587 0.43 MB/sec execute 27 sec latency 188.462 ms 1 616 0.44 MB/sec execute 28 sec latency 218.349 ms 1 664 0.43 MB/sec execute 29 sec latency 185.557 ms 1 688 0.42 MB/sec execute 30 sec latency 216.813 ms 1 721 0.41 MB/sec execute 31 sec latency 104.961 ms 1 733 0.40 MB/sec execute 32 sec latency 388.234 ms 1 764 0.39 MB/sec execute 33 sec latency 208.232 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5120 2203392 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 20480 3690496 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 50176 3666944 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 70656 7357440 1% /mnt/lustre 1 786 0.38 MB/sec execute 34 sec latency 193.897 ms 1 798 0.37 MB/sec execute 35 sec latency 368.227 ms 1 821 0.36 MB/sec execute 36 sec latency 184.109 ms 1 870 0.35 MB/sec execute 37 sec latency 99.206 ms 1 890 0.34 MB/sec execute 38 sec latency 234.153 ms 1 918 0.34 MB/sec execute 39 sec latency 218.985 ms 1 969 0.33 MB/sec execute 40 sec latency 88.550 ms test_26 fail mds1 4 times 1 1026 0.35 MB/sec execute 41 sec latency 170.139 ms 1 1067 0.34 MB/sec execute 42 sec latency 116.517 ms Failing mds1 on oleg342-server 1 1127 0.33 MB/sec execute 43 sec latency 74.317 ms Stopping /mnt/lustre-mds1 (opts:) on oleg342-server 1 1172 0.33 MB/sec execute 44 sec latency 101.569 ms 1 1198 0.32 MB/sec execute 45 sec latency 442.376 ms 1 1198 0.31 MB/sec execute 46 sec latency 1442.576 ms reboot facets: mds1 1 1198 0.31 MB/sec execute 47 sec latency 2443.088 ms 1 1198 0.30 MB/sec execute 48 sec latency 3443.373 ms 1 1198 0.29 MB/sec execute 49 sec latency 4444.269 ms 1 1198 0.29 MB/sec execute 50 sec latency 5448.177 ms 1 1198 0.28 MB/sec execute 51 sec latency 6451.236 ms 1 1198 0.28 MB/sec execute 52 sec latency 7451.594 ms 1 1198 0.27 MB/sec execute 53 sec latency 8451.920 ms 1 1198 0.27 MB/sec execute 54 sec latency 9452.716 ms 1 1198 0.26 MB/sec execute 55 sec latency 10455.021 ms 1 1198 0.26 MB/sec execute 56 sec latency 11455.253 ms Failover mds1 to oleg342-server 1 1198 0.25 MB/sec execute 57 sec latency 12461.260 ms 1 1198 0.25 MB/sec execute 58 sec latency 13461.759 ms mount facets: mds1 1 1198 0.24 MB/sec execute 59 sec latency 14461.986 ms 1 1198 0.24 MB/sec execute 60 sec latency 15462.200 ms 1 1198 0.24 MB/sec execute 61 sec latency 16463.403 ms 1 1198 0.23 MB/sec execute 62 sec latency 17463.645 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1198 0.23 MB/sec execute 63 sec latency 18463.869 ms 1 1198 0.23 MB/sec execute 64 sec latency 19464.118 ms 1 1198 0.22 MB/sec execute 65 sec latency 20464.347 ms 1 1198 0.22 MB/sec execute 66 sec latency 21464.636 ms 1 1198 0.22 MB/sec execute 67 sec latency 22465.028 ms 1 1198 0.21 MB/sec execute 68 sec latency 23465.262 ms oleg342-server: oleg342-server.virtnet: executing set_default_debug -1 all 8 1 1198 0.21 MB/sec execute 69 sec latency 24465.646 ms pdsh@oleg342-client: oleg342-server: ssh exited with exit code 1 1 1198 0.21 MB/sec execute 70 sec latency 25469.874 ms Started lustre-MDT0000 1 1198 0.20 MB/sec execute 71 sec latency 26470.173 ms 1 1198 0.20 MB/sec execute 72 sec latency 27470.558 ms 1 1198 0.20 MB/sec execute 73 sec latency 28470.813 ms 1 1198 0.19 MB/sec execute 74 sec latency 29471.057 ms 1 1198 0.19 MB/sec execute 75 sec latency 30471.254 ms 1 1198 0.19 MB/sec execute 76 sec latency 31471.463 ms 1 1198 0.19 MB/sec execute 77 sec latency 32471.807 ms 1 1198 0.18 MB/sec execute 78 sec latency 33476.018 ms 1 1198 0.18 MB/sec execute 79 sec latency 34476.995 ms 1 1198 0.18 MB/sec execute 80 sec latency 35477.608 ms 1 1216 0.18 MB/sec execute 81 sec latency 35780.950 ms 1 1257 0.18 MB/sec execute 82 sec latency 78.969 ms 1 1396 0.21 MB/sec execute 83 sec latency 94.986 ms 1 1446 0.21 MB/sec execute 84 sec latency 108.817 ms 1 1502 0.20 MB/sec execute 85 sec latency 208.765 ms oleg342-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1566 0.20 MB/sec execute 86 sec latency 90.900 ms 1 1625 0.20 MB/sec execute 87 sec latency 74.081 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1662 0.20 MB/sec execute 88 sec latency 255.867 ms 1 1721 0.20 MB/sec execute 89 sec latency 120.034 ms 1 1813 0.20 MB/sec execute 90 sec latency 73.086 ms 1 1861 0.19 MB/sec execute 91 sec latency 100.632 ms 1 1923 0.19 MB/sec execute 92 sec latency 247.483 ms 1 2014 0.19 MB/sec execute 93 sec latency 52.855 ms 1 2125 0.19 MB/sec execute 94 sec latency 79.156 ms 1 2185 0.19 MB/sec execute 95 sec latency 70.840 ms 1 2303 0.20 MB/sec execute 96 sec latency 60.606 ms 1 2368 0.20 MB/sec execute 97 sec latency 226.162 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 2402 0.20 MB/sec execute 98 sec latency 228.081 ms 1 2450 0.20 MB/sec execute 99 sec latency 184.637 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 0 cleanup 102 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 387 147.329 35780.930 Close 337 110.923 33507.881 Rename 15 91.148 297.656 Unlink 37 22.725 54.822 Qpathinfo 336 12.724 199.103 Qfileinfo 114 1.488 18.418 Qfsinfo 42 3.319 25.649 Sfileinfo 47 39.692 91.765 Find 112 6.670 218.324 WriteX 437 11.172 61.202 ReadX 386 1.816 81.558 Flush 34 180.222 388.218 Throughput 0.196614 MB/sec 1 clients 1 procs max_latency=35780.950 ms stopping dbench on /mnt/lustre at Tue Apr 14 14:44:20 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished 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 14:44:27 EDT 2026 waiting for dbench pid 49327 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 51 2.09 MB/sec warmup 1 sec latency 170.834 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Tue Apr 14 14:44:29 EDT 2026 with return code 0 1 111 2.61 MB/sec warmup 2 sec latency 137.341 ms 49327 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 49327 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished