== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 13:55:51 (1788198951) 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 Mon Aug 31 13:55:59 EDT 2026 waiting for dbench pid 11486 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 91 8.38 MB/sec warmup 1 sec latency 108.412 ms 2 150 6.38 MB/sec warmup 2 sec latency 136.552 ms 2 199 5.23 MB/sec warmup 3 sec latency 129.791 ms 2 292 5.41 MB/sec warmup 4 sec latency 103.841 ms 2 351 5.01 MB/sec warmup 5 sec latency 111.035 ms 2 437 5.13 MB/sec warmup 6 sec latency 90.158 ms 2 517 5.11 MB/sec warmup 7 sec latency 88.345 ms 2 669 5.29 MB/sec warmup 8 sec latency 193.371 ms 2 722 4.73 MB/sec warmup 9 sec latency 131.703 ms 2 778 4.27 MB/sec warmup 10 sec latency 157.001 ms 2 842 3.91 MB/sec warmup 11 sec latency 119.698 ms 2 969 0.26 MB/sec execute 1 sec latency 199.208 ms 2 1053 1.20 MB/sec execute 2 sec latency 112.775 ms 2 1135 0.87 MB/sec execute 3 sec latency 78.655 ms 2 1208 0.68 MB/sec execute 4 sec latency 99.921 ms 2 1323 1.15 MB/sec execute 5 sec latency 100.790 ms 2 1450 1.44 MB/sec execute 6 sec latency 87.239 ms 2 1513 1.25 MB/sec execute 7 sec latency 369.822 ms 2 1628 1.12 MB/sec execute 8 sec latency 135.910 ms 2 1689 1.01 MB/sec execute 9 sec latency 234.897 ms 2 1801 0.93 MB/sec execute 10 sec latency 83.626 ms 2 1881 0.85 MB/sec execute 11 sec latency 195.685 ms 2 1976 0.79 MB/sec execute 12 sec latency 258.532 ms 2 2076 0.76 MB/sec execute 13 sec latency 66.124 ms 2 2164 0.72 MB/sec execute 14 sec latency 83.372 ms 2 2332 0.82 MB/sec execute 15 sec latency 51.943 ms 2 2383 0.78 MB/sec execute 16 sec latency 200.127 ms 2 2453 0.76 MB/sec execute 17 sec latency 181.896 ms 2 2562 0.80 MB/sec execute 18 sec latency 206.088 ms 2 2638 0.83 MB/sec execute 19 sec latency 78.110 ms 2 2827 1.04 MB/sec execute 20 sec latency 342.717 ms 2 2978 1.12 MB/sec execute 21 sec latency 195.066 ms 2 3010 1.08 MB/sec execute 22 sec latency 339.139 ms 2 3208 1.09 MB/sec execute 23 sec latency 344.870 ms 2 3334 1.14 MB/sec execute 24 sec latency 140.760 ms 2 3496 1.33 MB/sec execute 25 sec latency 144.185 ms 2 3589 1.29 MB/sec execute 26 sec latency 57.056 ms 2 3694 1.26 MB/sec execute 27 sec latency 85.333 ms 2 3776 1.29 MB/sec execute 28 sec latency 251.738 ms 2 3830 1.24 MB/sec execute 29 sec latency 111.789 ms 2 3877 1.20 MB/sec execute 30 sec latency 129.406 ms 2 3949 1.18 MB/sec execute 31 sec latency 105.150 ms 2 4014 1.15 MB/sec execute 32 sec latency 103.225 ms 2 4074 1.11 MB/sec execute 33 sec latency 80.695 ms 2 4139 1.08 MB/sec execute 34 sec latency 150.845 ms 2 4211 1.05 MB/sec execute 35 sec latency 212.524 ms 2 4244 1.03 MB/sec execute 36 sec latency 292.216 ms 2 4287 1.01 MB/sec execute 37 sec latency 160.571 ms 2 4341 0.99 MB/sec execute 38 sec latency 208.064 ms 2 4385 0.97 MB/sec execute 39 sec latency 187.514 ms 2 4463 0.95 MB/sec execute 40 sec latency 149.319 ms 2 4495 0.93 MB/sec execute 41 sec latency 297.402 ms 2 4546 0.92 MB/sec execute 42 sec latency 186.076 ms 2 4620 0.94 MB/sec execute 43 sec latency 247.563 ms 2 4692 0.93 MB/sec execute 44 sec latency 96.628 ms 2 4774 0.91 MB/sec execute 45 sec latency 53.869 ms 2 4892 0.95 MB/sec execute 46 sec latency 68.821 ms 2 5014 1.00 MB/sec execute 47 sec latency 64.560 ms 2 5061 0.98 MB/sec execute 48 sec latency 328.305 ms 2 5129 0.96 MB/sec execute 49 sec latency 134.112 ms 2 5197 0.94 MB/sec execute 50 sec latency 113.296 ms 2 5257 0.93 MB/sec execute 51 sec latency 208.719 ms 2 5298 0.91 MB/sec execute 52 sec latency 96.025 ms 2 5350 0.89 MB/sec execute 53 sec latency 123.399 ms 2 5393 0.88 MB/sec execute 54 sec latency 147.520 ms 2 5449 0.86 MB/sec execute 55 sec latency 145.543 ms 2 5554 0.85 MB/sec execute 56 sec latency 175.235 ms 2 5645 0.84 MB/sec execute 57 sec latency 77.826 ms 2 5720 0.83 MB/sec execute 58 sec latency 162.909 ms 2 5816 0.82 MB/sec execute 59 sec latency 118.214 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1772 33.685 162.858 Close 1368 8.593 61.134 Rename 71 48.057 122.778 Unlink 296 14.989 62.022 Qpathinfo 1723 8.312 251.712 Qfileinfo 288 0.679 11.683 Qfsinfo 249 0.648 25.423 Sfileinfo 150 34.569 96.611 Find 598 2.762 148.817 WriteX 870 5.023 86.477 ReadX 2542 0.039 4.977 LockX 4 8.602 9.948 UnlockX 4 6.160 9.809 Flush 108 134.661 369.800 Throughput 0.819533 MB/sec 2 clients 2 procs max_latency=369.822 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Mon Aug 31 13:57:14 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/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' 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 6 seconds Changelog records consumed: 2574 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