== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 19:50:43 (1767315043) 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 Thu Jan 1 19:50:49 EST 2026 waiting for dbench pid 13398 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 10.47 MB/sec warmup 1 sec latency 89.774 ms 2 193 7.70 MB/sec warmup 2 sec latency 127.451 ms 2 284 7.04 MB/sec warmup 3 sec latency 90.652 ms 2 340 6.13 MB/sec warmup 4 sec latency 135.985 ms 2 420 5.94 MB/sec warmup 5 sec latency 116.247 ms 2 478 5.56 MB/sec warmup 6 sec latency 198.582 ms 2 528 5.23 MB/sec warmup 7 sec latency 161.524 ms 2 638 5.25 MB/sec warmup 8 sec latency 255.894 ms 2 672 4.70 MB/sec warmup 9 sec latency 322.809 ms 2 712 4.23 MB/sec warmup 10 sec latency 474.147 ms 2 767 3.88 MB/sec warmup 11 sec latency 178.408 ms 2 871 0.37 MB/sec execute 1 sec latency 187.250 ms 2 915 0.30 MB/sec execute 2 sec latency 226.192 ms 2 980 0.29 MB/sec execute 3 sec latency 124.565 ms 2 1070 0.72 MB/sec execute 4 sec latency 161.998 ms 2 1162 0.61 MB/sec execute 5 sec latency 57.562 ms 2 1236 0.53 MB/sec execute 6 sec latency 59.948 ms 2 1415 1.29 MB/sec execute 7 sec latency 88.355 ms 2 1502 1.14 MB/sec execute 8 sec latency 238.548 ms 2 1614 1.04 MB/sec execute 9 sec latency 63.216 ms 2 1687 0.95 MB/sec execute 10 sec latency 145.559 ms 2 1774 0.87 MB/sec execute 11 sec latency 71.227 ms 2 1894 0.82 MB/sec execute 12 sec latency 112.656 ms 2 2005 0.77 MB/sec execute 13 sec latency 82.332 ms 2 2136 0.74 MB/sec execute 14 sec latency 51.387 ms 2 2239 0.71 MB/sec execute 15 sec latency 72.762 ms 2 2371 0.81 MB/sec execute 16 sec latency 197.713 ms 2 2422 0.78 MB/sec execute 17 sec latency 201.532 ms 2 2494 0.80 MB/sec execute 18 sec latency 203.359 ms 2 2661 0.95 MB/sec execute 19 sec latency 72.692 ms 2 2908 1.17 MB/sec execute 20 sec latency 160.064 ms 2 2994 1.15 MB/sec execute 21 sec latency 196.065 ms 2 3194 1.16 MB/sec execute 22 sec latency 157.997 ms 2 3307 1.21 MB/sec execute 23 sec latency 181.952 ms 2 3463 1.33 MB/sec execute 24 sec latency 169.910 ms 2 3645 1.37 MB/sec execute 25 sec latency 54.023 ms 2 3764 1.41 MB/sec execute 26 sec latency 67.342 ms 2 3844 1.35 MB/sec execute 27 sec latency 86.457 ms 2 3915 1.33 MB/sec execute 28 sec latency 139.756 ms 2 4001 1.28 MB/sec execute 29 sec latency 144.215 ms 2 4125 1.24 MB/sec execute 30 sec latency 51.677 ms 2 4234 1.21 MB/sec execute 31 sec latency 224.949 ms 2 4292 1.18 MB/sec execute 32 sec latency 273.063 ms 2 4340 1.15 MB/sec execute 33 sec latency 261.191 ms 2 4383 1.12 MB/sec execute 34 sec latency 146.176 ms 2 4464 1.10 MB/sec execute 35 sec latency 215.272 ms 2 4564 1.08 MB/sec execute 36 sec latency 106.690 ms 2 4667 1.11 MB/sec execute 37 sec latency 95.975 ms 2 4738 1.09 MB/sec execute 38 sec latency 136.477 ms 2 4796 1.06 MB/sec execute 39 sec latency 85.735 ms 2 4873 1.07 MB/sec execute 40 sec latency 101.338 ms 2 5001 1.15 MB/sec execute 41 sec latency 89.000 ms 2 5041 1.13 MB/sec execute 42 sec latency 203.935 ms 2 5106 1.10 MB/sec execute 43 sec latency 281.053 ms 2 5153 1.08 MB/sec execute 44 sec latency 95.852 ms 2 5242 1.06 MB/sec execute 45 sec latency 176.620 ms 2 5296 1.04 MB/sec execute 46 sec latency 77.533 ms 2 5351 1.02 MB/sec execute 47 sec latency 128.814 ms 2 5404 1.00 MB/sec execute 48 sec latency 85.146 ms 2 5452 0.98 MB/sec execute 49 sec latency 385.750 ms 2 5535 0.96 MB/sec execute 50 sec latency 247.619 ms 2 5606 0.95 MB/sec execute 51 sec latency 72.011 ms 2 5695 0.93 MB/sec execute 52 sec latency 117.589 ms 2 5734 0.92 MB/sec execute 53 sec latency 125.109 ms 2 5810 0.91 MB/sec execute 54 sec latency 112.158 ms 2 5914 0.93 MB/sec execute 55 sec latency 234.636 ms 2 5955 0.91 MB/sec execute 56 sec latency 280.630 ms 2 6000 0.90 MB/sec execute 57 sec latency 225.142 ms 2 6088 0.91 MB/sec execute 58 sec latency 264.461 ms 2 6236 0.95 MB/sec execute 59 sec latency 98.095 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1921 30.566 169.889 Close 1486 8.077 49.839 Rename 84 47.881 136.456 Unlink 326 10.926 70.020 Qpathinfo 1842 8.129 144.358 Qfileinfo 336 0.516 10.226 Qfsinfo 288 0.604 19.837 Sfileinfo 186 33.843 93.644 Find 666 1.354 37.814 WriteX 996 4.643 81.379 ReadX 3070 0.059 5.974 LockX 8 7.259 23.315 UnlockX 8 6.343 10.989 Flush 126 113.834 385.729 Throughput 0.951781 MB/sec 2 clients 2 procs max_latency=385.750 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Thu Jan 1 19:52:03 EST 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/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' 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/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' 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: 2740 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