== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 09:14:12 (1786799652) 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 15 09:14:21 EDT 2026 waiting for dbench pid 11451 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 63 5.30 MB/sec warmup 1 sec latency 138.008 ms 2 143 6.15 MB/sec warmup 2 sec latency 164.566 ms 2 192 5.09 MB/sec warmup 3 sec latency 141.635 ms 2 247 4.70 MB/sec warmup 4 sec latency 123.407 ms 2 303 4.46 MB/sec warmup 5 sec latency 141.732 ms 2 361 4.30 MB/sec warmup 6 sec latency 149.038 ms 2 428 4.30 MB/sec warmup 7 sec latency 105.504 ms 2 489 4.26 MB/sec warmup 8 sec latency 105.534 ms 2 600 4.64 MB/sec warmup 9 sec latency 123.772 ms 2 662 4.22 MB/sec warmup 10 sec latency 135.576 ms 2 696 3.85 MB/sec warmup 11 sec latency 373.434 ms 2 789 0.29 MB/sec execute 1 sec latency 186.859 ms 2 874 0.34 MB/sec execute 2 sec latency 185.292 ms 2 914 0.30 MB/sec execute 3 sec latency 151.478 ms 2 978 0.29 MB/sec execute 4 sec latency 116.239 ms 2 1077 0.64 MB/sec execute 5 sec latency 149.442 ms 2 1155 0.56 MB/sec execute 6 sec latency 66.007 ms 2 1215 0.50 MB/sec execute 7 sec latency 82.055 ms 2 1265 0.45 MB/sec execute 8 sec latency 128.849 ms 2 1420 1.04 MB/sec execute 9 sec latency 127.371 ms 2 1486 0.95 MB/sec execute 10 sec latency 110.912 ms 2 1546 0.87 MB/sec execute 11 sec latency 121.347 ms 2 1625 0.81 MB/sec execute 12 sec latency 82.854 ms 2 1686 0.75 MB/sec execute 13 sec latency 124.652 ms 2 1770 0.71 MB/sec execute 14 sec latency 151.473 ms 2 1857 0.67 MB/sec execute 15 sec latency 60.719 ms 2 1940 0.64 MB/sec execute 16 sec latency 199.749 ms 2 2022 0.61 MB/sec execute 17 sec latency 69.491 ms 2 2139 0.59 MB/sec execute 18 sec latency 65.000 ms 2 2218 0.57 MB/sec execute 19 sec latency 93.679 ms 2 2376 0.66 MB/sec execute 20 sec latency 127.224 ms 2 2434 0.65 MB/sec execute 21 sec latency 164.474 ms 2 2483 0.67 MB/sec execute 22 sec latency 231.728 ms 2 2594 0.67 MB/sec execute 23 sec latency 104.729 ms 2 2825 0.90 MB/sec execute 24 sec latency 174.503 ms 2 2928 0.97 MB/sec execute 25 sec latency 213.045 ms 2 2988 0.94 MB/sec execute 26 sec latency 321.079 ms 2 3110 0.93 MB/sec execute 27 sec latency 271.453 ms 2 3271 0.98 MB/sec execute 28 sec latency 217.085 ms 2 3364 0.97 MB/sec execute 29 sec latency 191.971 ms 2 3482 1.07 MB/sec execute 30 sec latency 228.863 ms 2 3577 1.10 MB/sec execute 31 sec latency 175.272 ms 2 3690 1.09 MB/sec execute 32 sec latency 62.706 ms 2 3770 1.12 MB/sec execute 33 sec latency 112.976 ms 2 3824 1.08 MB/sec execute 34 sec latency 129.338 ms 2 3894 1.06 MB/sec execute 35 sec latency 81.093 ms 2 3959 1.04 MB/sec execute 36 sec latency 85.870 ms 2 4030 1.01 MB/sec execute 37 sec latency 73.511 ms 2 4100 0.99 MB/sec execute 38 sec latency 77.286 ms 2 4165 0.96 MB/sec execute 39 sec latency 185.606 ms 2 4237 0.95 MB/sec execute 40 sec latency 274.704 ms 2 4274 0.93 MB/sec execute 41 sec latency 302.623 ms 2 4305 0.91 MB/sec execute 42 sec latency 220.381 ms 2 4351 0.89 MB/sec execute 43 sec latency 163.733 ms 2 4390 0.88 MB/sec execute 44 sec latency 166.657 ms 2 4463 0.86 MB/sec execute 45 sec latency 189.204 ms 2 4496 0.85 MB/sec execute 46 sec latency 232.539 ms 2 4550 0.84 MB/sec execute 47 sec latency 197.398 ms 2 4639 0.86 MB/sec execute 48 sec latency 100.260 ms 2 4734 0.85 MB/sec execute 49 sec latency 95.718 ms 2 4812 0.83 MB/sec execute 50 sec latency 100.304 ms 2 4958 0.93 MB/sec execute 51 sec latency 91.356 ms 2 5016 0.91 MB/sec execute 52 sec latency 78.897 ms 2 5063 0.90 MB/sec execute 53 sec latency 221.110 ms 2 5133 0.88 MB/sec execute 54 sec latency 90.956 ms 2 5193 0.87 MB/sec execute 55 sec latency 88.266 ms 2 5232 0.86 MB/sec execute 56 sec latency 349.878 ms 2 5279 0.84 MB/sec execute 57 sec latency 136.036 ms 2 5331 0.83 MB/sec execute 58 sec latency 136.258 ms 2 5373 0.82 MB/sec execute 59 sec latency 98.029 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1674 35.194 228.841 Close 1248 9.058 118.453 Rename 72 56.103 246.913 Unlink 292 16.411 128.142 Qpathinfo 1515 9.254 98.478 Qfileinfo 264 0.662 9.566 Qfsinfo 252 0.751 31.451 Sfileinfo 159 35.438 100.280 Find 555 2.798 185.582 WriteX 806 5.648 103.620 ReadX 2450 0.055 9.304 LockX 4 8.153 11.179 UnlockX 4 13.088 21.125 Flush 120 122.709 349.858 Throughput 0.816897 MB/sec 2 clients 2 procs max_latency=349.878 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Sat Aug 15 09:15:36 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/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' 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: 2411 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