== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 08:20:23 (1788178823) 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 08:20:30 EDT 2026 waiting for dbench pid 11444 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 2 101 9.39 MB/sec warmup 1 sec latency 94.951 ms 2 161 6.66 MB/sec warmup 2 sec latency 144.920 ms 2 227 5.83 MB/sec warmup 3 sec latency 131.729 ms 2 309 5.67 MB/sec warmup 4 sec latency 109.213 ms 2 389 5.52 MB/sec warmup 5 sec latency 116.377 ms 2 471 5.48 MB/sec warmup 6 sec latency 86.509 ms 2 627 6.00 MB/sec warmup 7 sec latency 76.941 ms 2 693 5.29 MB/sec warmup 8 sec latency 201.137 ms 2 735 4.73 MB/sec warmup 9 sec latency 208.515 ms 2 798 4.29 MB/sec warmup 10 sec latency 136.144 ms 2 876 3.93 MB/sec warmup 11 sec latency 103.444 ms 2 1015 1.33 MB/sec execute 1 sec latency 139.829 ms 2 1133 1.21 MB/sec execute 2 sec latency 61.097 ms 2 1215 0.85 MB/sec execute 3 sec latency 79.726 ms 2 1286 0.76 MB/sec execute 4 sec latency 75.066 ms 2 1455 1.70 MB/sec execute 5 sec latency 68.099 ms 2 1542 1.44 MB/sec execute 6 sec latency 209.095 ms 2 1634 1.26 MB/sec execute 7 sec latency 142.093 ms 2 1699 1.11 MB/sec execute 8 sec latency 120.056 ms 2 1808 1.01 MB/sec execute 9 sec latency 69.037 ms 2 1868 0.92 MB/sec execute 10 sec latency 94.111 ms 2 1965 0.85 MB/sec execute 11 sec latency 164.225 ms 2 2017 0.79 MB/sec execute 12 sec latency 96.058 ms 2 2126 0.75 MB/sec execute 13 sec latency 66.463 ms 2 2206 0.71 MB/sec execute 14 sec latency 59.654 ms 2 2352 0.81 MB/sec execute 15 sec latency 174.677 ms 2 2416 0.79 MB/sec execute 16 sec latency 118.370 ms 2 2477 0.82 MB/sec execute 17 sec latency 172.903 ms 2 2592 0.80 MB/sec execute 18 sec latency 190.809 ms 2 2774 1.07 MB/sec execute 19 sec latency 173.240 ms 2 2962 1.17 MB/sec execute 20 sec latency 200.106 ms 2 3021 1.12 MB/sec execute 21 sec latency 185.508 ms 2 3273 1.23 MB/sec execute 22 sec latency 171.665 ms 2 3379 1.19 MB/sec execute 23 sec latency 103.951 ms 2 3585 1.39 MB/sec execute 24 sec latency 58.668 ms 2 3690 1.36 MB/sec execute 25 sec latency 88.587 ms 2 3785 1.38 MB/sec execute 26 sec latency 71.679 ms 2 3856 1.33 MB/sec execute 27 sec latency 92.405 ms 2 3929 1.30 MB/sec execute 28 sec latency 161.661 ms 2 4000 1.26 MB/sec execute 29 sec latency 79.226 ms 2 4066 1.22 MB/sec execute 30 sec latency 91.806 ms 2 4196 1.18 MB/sec execute 31 sec latency 62.488 ms 2 4254 1.16 MB/sec execute 32 sec latency 212.644 ms 2 4298 1.13 MB/sec execute 33 sec latency 252.885 ms 2 4358 1.10 MB/sec execute 34 sec latency 78.395 ms 2 4420 1.08 MB/sec execute 35 sec latency 122.647 ms 2 4483 1.06 MB/sec execute 36 sec latency 142.910 ms 2 4552 1.04 MB/sec execute 37 sec latency 129.530 ms 2 4654 1.07 MB/sec execute 38 sec latency 97.279 ms 2 4773 1.04 MB/sec execute 39 sec latency 54.662 ms 2 4843 1.02 MB/sec execute 40 sec latency 86.063 ms 2 4994 1.14 MB/sec execute 41 sec latency 67.880 ms 2 5066 1.11 MB/sec execute 42 sec latency 185.687 ms 2 5141 1.09 MB/sec execute 43 sec latency 73.413 ms 2 5197 1.07 MB/sec execute 44 sec latency 113.355 ms 2 5255 1.05 MB/sec execute 45 sec latency 202.404 ms 2 5316 1.03 MB/sec execute 46 sec latency 84.737 ms 2 5387 1.01 MB/sec execute 47 sec latency 68.755 ms 2 5451 0.99 MB/sec execute 48 sec latency 116.809 ms 2 5557 0.97 MB/sec execute 49 sec latency 97.887 ms 2 5600 0.96 MB/sec execute 50 sec latency 157.495 ms 2 5698 0.94 MB/sec execute 51 sec latency 85.670 ms 2 5758 0.93 MB/sec execute 52 sec latency 70.204 ms 2 5894 0.95 MB/sec execute 53 sec latency 81.764 ms 2 5942 0.94 MB/sec execute 54 sec latency 349.186 ms 2 6020 0.93 MB/sec execute 55 sec latency 90.476 ms 2 6134 0.94 MB/sec execute 56 sec latency 147.832 ms 2 6313 1.03 MB/sec execute 57 sec latency 101.447 ms 2 6475 1.06 MB/sec execute 58 sec latency 213.868 ms 2 6550 1.05 MB/sec execute 59 sec latency 172.343 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1917 31.081 161.633 Close 1469 7.818 47.161 Rename 88 47.981 115.865 Unlink 327 12.446 38.290 Qpathinfo 1879 8.184 88.559 Qfileinfo 349 0.700 14.295 Qfsinfo 288 0.684 20.945 Sfileinfo 170 31.628 72.011 Find 655 1.706 36.609 WriteX 997 4.903 45.845 ReadX 3319 0.060 9.384 LockX 8 6.423 11.870 UnlockX 8 6.128 9.855 Flush 118 109.846 349.167 Throughput 1.0454 MB/sec 2 clients 2 procs max_latency=349.186 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Mon Aug 31 08:21:44 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/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' 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: 2807 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