== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 17:12:20 (1787433140) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl3' lustre-MDT0000: Registered changelog user cl3 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/d2a.lustre-rsync-test '/usr/bin/dbench' -> 'dbench' lib64/libpopt.so.0 lib64/libc.so.6 lib64/ld-linux-x86-64.so.2 running 'dbench 2 -t 60' in /mnt/lustre/d2a.lustre-rsync-test at Sat Aug 22 17:12:28 EDT 2026 waiting for dbench pid 11501 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 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 2 113 10.42 MB/sec warmup 1 sec latency 174.229 ms 2 173 7.03 MB/sec warmup 2 sec latency 104.036 ms 2 239 6.05 MB/sec warmup 3 sec latency 114.549 ms 2 313 5.71 MB/sec warmup 4 sec latency 107.271 ms 2 385 5.45 MB/sec warmup 5 sec latency 139.884 ms 2 453 5.28 MB/sec warmup 6 sec latency 110.001 ms 2 506 5.00 MB/sec warmup 7 sec latency 155.690 ms 2 627 5.23 MB/sec warmup 8 sec latency 141.901 ms 2 676 4.68 MB/sec warmup 9 sec latency 239.869 ms 2 729 4.24 MB/sec warmup 10 sec latency 175.851 ms 2 789 3.88 MB/sec warmup 11 sec latency 89.846 ms 2 906 0.29 MB/sec execute 1 sec latency 227.747 ms 2 961 0.24 MB/sec execute 2 sec latency 249.109 ms 2 1043 0.88 MB/sec execute 3 sec latency 150.976 ms 2 1126 0.71 MB/sec execute 4 sec latency 70.949 ms 2 1179 0.58 MB/sec execute 5 sec latency 97.466 ms 2 1230 0.50 MB/sec execute 6 sec latency 91.877 ms 2 1328 0.85 MB/sec execute 7 sec latency 107.088 ms 2 1423 1.11 MB/sec execute 8 sec latency 135.665 ms 2 1502 0.99 MB/sec execute 9 sec latency 99.661 ms 2 1605 0.92 MB/sec execute 10 sec latency 64.791 ms 2 1678 0.84 MB/sec execute 11 sec latency 183.839 ms 2 1762 0.78 MB/sec execute 12 sec latency 107.284 ms 2 1849 0.73 MB/sec execute 13 sec latency 64.812 ms 2 1914 0.69 MB/sec execute 14 sec latency 264.352 ms 2 2002 0.66 MB/sec execute 15 sec latency 88.993 ms 2 2133 0.64 MB/sec execute 16 sec latency 79.880 ms 2 2195 0.61 MB/sec execute 17 sec latency 97.299 ms 2 2329 0.69 MB/sec execute 18 sec latency 95.947 ms 2 2369 0.67 MB/sec execute 19 sec latency 264.795 ms 2 2416 0.65 MB/sec execute 20 sec latency 189.951 ms 2 2459 0.65 MB/sec execute 21 sec latency 242.529 ms 2 2562 0.67 MB/sec execute 22 sec latency 266.278 ms 2 2686 0.77 MB/sec execute 23 sec latency 102.165 ms 2 2839 0.90 MB/sec execute 24 sec latency 263.163 ms 2 2960 0.95 MB/sec execute 25 sec latency 217.387 ms 2 3105 0.95 MB/sec execute 26 sec latency 191.702 ms 2 3286 0.99 MB/sec execute 27 sec latency 231.854 ms 2 3375 0.99 MB/sec execute 28 sec latency 156.271 ms 2 3527 1.16 MB/sec execute 29 sec latency 154.615 ms 2 3630 1.13 MB/sec execute 30 sec latency 72.718 ms 2 3730 1.14 MB/sec execute 31 sec latency 71.671 ms 2 3784 1.14 MB/sec execute 32 sec latency 125.374 ms 2 3836 1.10 MB/sec execute 33 sec latency 157.932 ms 2 3923 1.09 MB/sec execute 34 sec latency 70.995 ms 2 3984 1.06 MB/sec execute 35 sec latency 87.033 ms 2 4055 1.03 MB/sec execute 36 sec latency 67.550 ms 2 4112 1.00 MB/sec execute 37 sec latency 96.618 ms 2 4191 0.98 MB/sec execute 38 sec latency 162.182 ms 2 4242 0.96 MB/sec execute 39 sec latency 259.997 ms 2 4289 0.94 MB/sec execute 40 sec latency 175.079 ms 2 4349 0.92 MB/sec execute 41 sec latency 107.178 ms 2 4383 0.90 MB/sec execute 42 sec latency 139.192 ms 2 4454 0.89 MB/sec execute 43 sec latency 219.741 ms 2 4496 0.88 MB/sec execute 44 sec latency 164.505 ms 2 4545 0.86 MB/sec execute 45 sec latency 119.540 ms 2 4623 0.89 MB/sec execute 46 sec latency 201.394 ms 2 4709 0.87 MB/sec execute 47 sec latency 78.952 ms 2 4781 0.86 MB/sec execute 48 sec latency 95.471 ms 2 4903 0.91 MB/sec execute 49 sec latency 64.664 ms 2 5005 0.94 MB/sec execute 50 sec latency 79.327 ms 2 5052 0.92 MB/sec execute 51 sec latency 342.862 ms 2 5128 0.91 MB/sec execute 52 sec latency 87.691 ms 2 5198 0.89 MB/sec execute 53 sec latency 165.091 ms 2 5258 0.88 MB/sec execute 54 sec latency 190.513 ms 2 5331 0.87 MB/sec execute 55 sec latency 74.552 ms 2 5373 0.85 MB/sec execute 56 sec latency 107.953 ms 2 5441 0.84 MB/sec execute 57 sec latency 122.693 ms 2 5557 0.83 MB/sec execute 58 sec latency 102.282 ms 2 5671 0.82 MB/sec execute 59 sec latency 100.915 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1735 34.413 182.354 Close 1330 8.988 50.942 Rename 70 53.837 148.765 Unlink 294 15.140 58.840 Qpathinfo 1648 8.722 156.247 Qfileinfo 274 0.698 8.831 Qfsinfo 241 0.828 26.570 Sfileinfo 146 38.803 118.122 Find 576 2.625 162.161 WriteX 832 5.284 51.924 ReadX 2471 0.057 6.941 LockX 4 7.423 10.957 UnlockX 4 6.019 6.900 Flush 110 122.491 342.831 Throughput 0.819685 MB/sec 2 clients 2 procs max_latency=342.862 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Sat Aug 22 17:13:44 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients' removed 'client.txt' removed 'dbench' removed 'lib64/libpopt.so.0' removed 'lib64/libc.so.6' removed 'lib64/ld-linux-x86-64.so.2' /mnt/lustre/d2a.lustre-rsync-test dbench successfully finished Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Statuslog: /tmp/lustre_rsync.log Changelog registration: cl3 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 2508 lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: Deregistered changelog user #3 lustre-MDT0000: changelog user 'cl3' not found