== sanity test 71: Running dbench on lustre (don't segment fault) ============================================================== 14:16:16 (1777572976) looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' copying required dbench files to chroot directory /mnt/lustre/d71.sanity '/usr/bin/dbench' -> 'dbench' lib64/libpopt.so.0 lib64/libc.so.6 lib64/ld-linux-x86-64.so.2 running 'dbench 2' in /mnt/lustre/d71.sanity at Thu Apr 30 14:16:19 EDT 2026 waiting for dbench pid 14426 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 600 seconds with load 'client.txt' and minimum warmup 120 secs failed to create barrier semaphore 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 118 10.74 MB/sec warmup 1 sec latency 40.416 ms 2 184 7.38 MB/sec warmup 2 sec latency 522.352 ms 2 247 6.27 MB/sec warmup 3 sec latency 981.975 ms 2 379 6.75 MB/sec warmup 4 sec latency 26.395 ms 2 518 7.14 MB/sec warmup 5 sec latency 26.958 ms 2 733 7.10 MB/sec warmup 6 sec latency 49.917 ms 2 921 6.22 MB/sec warmup 7 sec latency 43.875 ms 2 1161 5.75 MB/sec warmup 8 sec latency 32.489 ms 2 1481 5.79 MB/sec warmup 9 sec latency 17.769 ms 2 1708 5.24 MB/sec warmup 10 sec latency 70.192 ms 2 1984 4.81 MB/sec warmup 11 sec latency 40.039 ms 2 2257 4.46 MB/sec warmup 12 sec latency 19.017 ms 2 2473 4.40 MB/sec warmup 13 sec latency 43.946 ms 2 2908 4.71 MB/sec warmup 14 sec latency 56.898 ms 2 3297 4.71 MB/sec warmup 15 sec latency 39.244 ms 2 3696 4.84 MB/sec warmup 16 sec latency 24.940 ms 2 3920 4.71 MB/sec warmup 17 sec latency 23.469 ms 2 4117 4.45 MB/sec warmup 18 sec latency 31.232 ms 2 4293 4.25 MB/sec warmup 19 sec latency 111.444 ms 2 4488 4.09 MB/sec warmup 20 sec latency 36.146 ms 2 4729 4.01 MB/sec warmup 21 sec latency 28.458 ms 2 5034 4.10 MB/sec warmup 22 sec latency 20.040 ms 2 5236 3.94 MB/sec warmup 23 sec latency 54.333 ms 2 5415 3.79 MB/sec warmup 24 sec latency 25.940 ms 2 5709 3.66 MB/sec warmup 25 sec latency 37.560 ms 2 5961 3.62 MB/sec warmup 26 sec latency 40.689 ms 2 6237 3.67 MB/sec warmup 27 sec latency 241.731 ms 2 6667 3.79 MB/sec warmup 28 sec latency 45.430 ms 2 7152 3.97 MB/sec warmup 29 sec latency 24.365 ms 2 7382 3.93 MB/sec warmup 30 sec latency 23.419 ms 2 7600 3.82 MB/sec warmup 31 sec latency 23.704 ms 2 7802 3.71 MB/sec warmup 32 sec latency 92.769 ms 2 7987 3.63 MB/sec warmup 33 sec latency 36.912 ms 2 8211 3.60 MB/sec warmup 34 sec latency 35.441 ms 2 8531 3.67 MB/sec warmup 35 sec latency 19.694 ms 2 8648 3.57 MB/sec warmup 36 sec latency 122.810 ms 2 8861 3.49 MB/sec warmup 37 sec latency 36.419 ms 2 9106 3.41 MB/sec warmup 38 sec latency 30.889 ms 2 9355 3.36 MB/sec warmup 39 sec latency 25.759 ms 2 9554 3.33 MB/sec warmup 40 sec latency 54.583 ms 2 9947 3.46 MB/sec warmup 41 sec latency 40.294 ms 2 10419 3.51 MB/sec warmup 42 sec latency 34.472 ms 2 10783 3.58 MB/sec warmup 43 sec latency 18.980 ms 2 11024 3.56 MB/sec warmup 44 sec latency 18.317 ms 2 11250 3.48 MB/sec warmup 45 sec latency 28.327 ms 2 11442 3.42 MB/sec warmup 46 sec latency 89.557 ms 2 11651 3.38 MB/sec warmup 47 sec latency 44.696 ms 2 11881 3.35 MB/sec warmup 48 sec latency 27.115 ms 2 12189 3.41 MB/sec warmup 49 sec latency 45.916 ms 2 12411 3.35 MB/sec warmup 50 sec latency 28.787 ms 2 12656 3.29 MB/sec warmup 51 sec latency 36.543 ms 2 12931 3.26 MB/sec warmup 52 sec latency 19.155 ms 2 13167 3.25 MB/sec warmup 53 sec latency 35.779 ms 2 13606 3.36 MB/sec warmup 54 sec latency 32.185 ms 2 14083 3.43 MB/sec warmup 55 sec latency 36.955 ms 2 14382 3.45 MB/sec warmup 56 sec latency 18.074 ms 2 14636 3.42 MB/sec warmup 57 sec latency 17.162 ms 2 14840 3.36 MB/sec warmup 58 sec latency 105.507 ms 2 15041 3.32 MB/sec warmup 59 sec latency 48.508 ms 2 15258 3.30 MB/sec warmup 60 sec latency 36.939 ms 2 15546 3.31 MB/sec warmup 61 sec latency 22.350 ms 2 15819 3.31 MB/sec warmup 62 sec latency 41.005 ms 2 16018 3.26 MB/sec warmup 63 sec latency 33.042 ms 2 16249 3.22 MB/sec warmup 64 sec latency 31.464 ms 2 16496 3.19 MB/sec warmup 65 sec latency 48.351 ms 2 16706 3.18 MB/sec warmup 66 sec latency 39.062 ms 2 17119 3.26 MB/sec warmup 67 sec latency 40.397 ms 2 17494 3.28 MB/sec warmup 68 sec latency 42.867 ms 2 17837 3.34 MB/sec warmup 69 sec latency 21.446 ms 2 18055 3.33 MB/sec warmup 70 sec latency 21.201 ms 2 18262 3.28 MB/sec warmup 71 sec latency 23.921 ms 2 18445 3.24 MB/sec warmup 72 sec latency 106.491 ms 2 18611 3.21 MB/sec warmup 73 sec latency 44.230 ms 2 18793 3.19 MB/sec warmup 74 sec latency 46.691 ms 2 19058 3.20 MB/sec warmup 75 sec latency 23.534 ms 2 19292 3.20 MB/sec warmup 76 sec latency 44.969 ms 2 19483 3.16 MB/sec warmup 77 sec latency 37.938 ms 2 19684 3.13 MB/sec warmup 78 sec latency 35.785 ms 2 19926 3.10 MB/sec warmup 79 sec latency 18.139 ms 2 20164 3.09 MB/sec warmup 80 sec latency 40.247 ms 2 20387 3.08 MB/sec warmup 81 sec latency 45.419 ms 2 20787 3.15 MB/sec warmup 82 sec latency 34.419 ms 2 21233 3.19 MB/sec warmup 83 sec latency 29.695 ms 2 21508 3.21 MB/sec warmup 84 sec latency 19.534 ms 2 21719 3.19 MB/sec warmup 85 sec latency 20.158 ms 2 21924 3.16 MB/sec warmup 86 sec latency 28.196 ms 2 22093 3.13 MB/sec warmup 87 sec latency 117.432 ms 2 22271 3.10 MB/sec warmup 88 sec latency 42.072 ms 2 22492 3.10 MB/sec warmup 89 sec latency 33.663 ms 2 22774 3.13 MB/sec warmup 90 sec latency 26.062 ms 2 22968 3.10 MB/sec warmup 91 sec latency 55.430 ms 2 23153 3.07 MB/sec warmup 92 sec latency 27.815 ms 2 23372 3.04 MB/sec warmup 93 sec latency 38.117 ms 2 23627 3.02 MB/sec warmup 94 sec latency 21.472 ms 2 23770 3.01 MB/sec warmup 95 sec latency 63.083 ms 2 24027 3.03 MB/sec warmup 96 sec latency 45.490 ms 2 24476 3.07 MB/sec warmup 97 sec latency 36.092 ms 2 24865 3.13 MB/sec warmup 98 sec latency 43.028 ms 2 25095 3.12 MB/sec warmup 99 sec latency 19.489 ms 2 25307 3.10 MB/sec warmup 100 sec latency 19.955 ms 2 25514 3.07 MB/sec warmup 101 sec latency 29.574 ms 2 25667 3.05 MB/sec warmup 102 sec latency 102.628 ms 2 25836 3.02 MB/sec warmup 103 sec latency 39.216 ms 2 26065 3.02 MB/sec warmup 104 sec latency 37.241 ms 2 26351 3.05 MB/sec warmup 105 sec latency 38.763 ms 2 26527 3.02 MB/sec warmup 106 sec latency 39.055 ms 2 26706 2.99 MB/sec warmup 107 sec latency 41.732 ms 2 26931 2.97 MB/sec warmup 108 sec latency 35.943 ms 2 27184 2.96 MB/sec warmup 109 sec latency 40.032 ms 2 27397 2.96 MB/sec warmup 110 sec latency 39.922 ms 2 27804 3.01 MB/sec warmup 111 sec latency 40.040 ms 2 28192 3.02 MB/sec warmup 112 sec latency 34.247 ms 2 28526 3.05 MB/sec warmup 113 sec latency 20.961 ms 2 28739 3.05 MB/sec warmup 114 sec latency 20.392 ms 2 28947 3.03 MB/sec warmup 115 sec latency 31.520 ms 2 29110 3.00 MB/sec warmup 116 sec latency 135.729 ms 2 29274 2.98 MB/sec warmup 117 sec latency 43.338 ms 2 29459 2.97 MB/sec warmup 118 sec latency 36.411 ms 2 29687 2.96 MB/sec warmup 119 sec latency 21.027 ms 2 30172 0.31 MB/sec execute 1 sec latency 54.322 ms 2 30398 0.36 MB/sec execute 2 sec latency 37.921 ms 2 30614 0.42 MB/sec execute 3 sec latency 19.970 ms 2 30822 0.96 MB/sec execute 4 sec latency 54.740 ms