== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 16:37:45 (1776199065) 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 Tue Apr 14 16:37:53 EDT 2026 waiting for dbench pid 10367 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 8.36 MB/sec warmup 1 sec latency 105.585 ms 2 157 6.52 MB/sec warmup 2 sec latency 117.328 ms 2 218 5.65 MB/sec warmup 3 sec latency 126.254 ms 2 279 5.21 MB/sec warmup 4 sec latency 118.569 ms 2 341 4.89 MB/sec warmup 5 sec latency 124.825 ms 2 393 4.64 MB/sec warmup 6 sec latency 159.608 ms 2 455 4.55 MB/sec warmup 7 sec latency 122.040 ms 2 532 4.64 MB/sec warmup 8 sec latency 153.249 ms 2 664 4.69 MB/sec warmup 9 sec latency 124.517 ms 2 711 4.23 MB/sec warmup 10 sec latency 213.668 ms 2 765 3.88 MB/sec warmup 11 sec latency 165.507 ms 2 882 0.38 MB/sec execute 1 sec latency 194.931 ms 2 933 0.30 MB/sec execute 2 sec latency 177.661 ms 2 983 0.28 MB/sec execute 3 sec latency 274.660 ms 2 1062 0.70 MB/sec execute 4 sec latency 133.856 ms 2 1152 0.61 MB/sec execute 5 sec latency 68.159 ms 2 1224 0.53 MB/sec execute 6 sec latency 77.445 ms 2 1393 1.29 MB/sec execute 7 sec latency 65.799 ms 2 1477 1.14 MB/sec execute 8 sec latency 142.129 ms 2 1568 1.03 MB/sec execute 9 sec latency 221.652 ms 2 1648 0.94 MB/sec execute 10 sec latency 194.766 ms 2 1723 0.87 MB/sec execute 11 sec latency 76.666 ms 2 1829 0.81 MB/sec execute 12 sec latency 63.115 ms 2 1932 0.76 MB/sec execute 13 sec latency 129.849 ms 2 2010 0.72 MB/sec execute 14 sec latency 98.697 ms 2 2133 0.69 MB/sec execute 15 sec latency 68.837 ms 2 2248 0.72 MB/sec execute 16 sec latency 54.075 ms 2 2356 0.75 MB/sec execute 17 sec latency 219.377 ms 2 2389 0.72 MB/sec execute 18 sec latency 304.192 ms 2 2437 0.70 MB/sec execute 19 sec latency 262.555 ms 2 2481 0.72 MB/sec execute 20 sec latency 299.440 ms 2 2582 0.71 MB/sec execute 21 sec latency 284.390 ms 2 2769 0.95 MB/sec execute 22 sec latency 172.415 ms 2 2915 1.01 MB/sec execute 23 sec latency 236.219 ms 2 2962 1.00 MB/sec execute 24 sec latency 303.106 ms 2 3006 0.96 MB/sec execute 25 sec latency 358.703 ms 2 3242 1.02 MB/sec execute 26 sec latency 237.264 ms 2 3338 1.03 MB/sec execute 27 sec latency 201.676 ms 2 3477 1.10 MB/sec execute 28 sec latency 119.536 ms 2 3594 1.17 MB/sec execute 29 sec latency 86.309 ms 2 3735 1.18 MB/sec execute 30 sec latency 113.041 ms 2 3850 1.18 MB/sec execute 31 sec latency 66.142 ms 2 3905 1.15 MB/sec execute 32 sec latency 118.571 ms 2 3965 1.12 MB/sec execute 33 sec latency 123.427 ms 2 4040 1.09 MB/sec execute 34 sec latency 91.817 ms 2 4152 1.06 MB/sec execute 35 sec latency 63.447 ms 2 4229 1.04 MB/sec execute 36 sec latency 394.897 ms 2 4278 1.02 MB/sec execute 37 sec latency 193.203 ms 2 4318 1.00 MB/sec execute 38 sec latency 177.696 ms 2 4347 0.98 MB/sec execute 39 sec latency 432.656 ms 2 4406 0.96 MB/sec execute 40 sec latency 161.612 ms 2 4461 0.94 MB/sec execute 41 sec latency 191.456 ms 2 4521 0.93 MB/sec execute 42 sec latency 176.162 ms 2 4589 0.93 MB/sec execute 43 sec latency 177.132 ms 2 4695 0.94 MB/sec execute 44 sec latency 106.497 ms 2 4791 0.92 MB/sec execute 45 sec latency 77.860 ms 2 4898 0.96 MB/sec execute 46 sec latency 76.350 ms 2 5017 1.01 MB/sec execute 47 sec latency 138.866 ms 2 5112 0.99 MB/sec execute 48 sec latency 195.604 ms 2 5173 0.97 MB/sec execute 49 sec latency 254.718 ms 2 5248 0.95 MB/sec execute 50 sec latency 156.483 ms 2 5317 0.94 MB/sec execute 51 sec latency 84.877 ms 2 5366 0.92 MB/sec execute 52 sec latency 112.982 ms 2 5414 0.90 MB/sec execute 53 sec latency 172.612 ms 2 5483 0.89 MB/sec execute 54 sec latency 233.491 ms 2 5539 0.88 MB/sec execute 55 sec latency 192.213 ms 2 5625 0.86 MB/sec execute 56 sec latency 76.601 ms 2 5715 0.85 MB/sec execute 57 sec latency 92.737 ms 2 5830 0.86 MB/sec execute 58 sec latency 60.320 ms 2 5923 0.87 MB/sec execute 59 sec latency 240.463 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1825 32.265 154.840 Close 1414 9.046 66.857 Rename 75 44.485 129.640 Unlink 306 12.523 62.678 Qpathinfo 1754 7.576 137.522 Qfileinfo 297 0.497 18.816 Qfsinfo 257 0.790 23.114 Sfileinfo 169 25.822 79.880 Find 625 1.704 43.336 WriteX 899 5.089 78.928 ReadX 2605 0.056 11.735 LockX 4 9.552 20.250 UnlockX 4 14.568 24.995 Flush 116 149.515 432.638 Throughput 0.865562 MB/sec 2 clients 2 procs max_latency=432.656 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Tue Apr 14 16:39:07 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/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' 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: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl3 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 10 seconds Changelog records consumed: 2602 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