== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 13:56:16 (1787075776) 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 Aug 18 13:56:23 EDT 2026 waiting for dbench pid 11488 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 2 110 10.48 MB/sec warmup 1 sec latency 75.337 ms 2 160 6.57 MB/sec warmup 2 sec latency 164.328 ms 2 218 5.61 MB/sec warmup 3 sec latency 184.530 ms 2 288 5.35 MB/sec warmup 4 sec latency 122.978 ms 2 357 5.11 MB/sec warmup 5 sec latency 93.245 ms 2 435 5.08 MB/sec warmup 6 sec latency 122.813 ms 2 502 4.98 MB/sec warmup 7 sec latency 144.555 ms 2 612 5.23 MB/sec warmup 8 sec latency 181.612 ms 2 691 4.70 MB/sec warmup 9 sec latency 178.648 ms 2 736 4.25 MB/sec warmup 10 sec latency 126.342 ms 2 791 3.89 MB/sec warmup 11 sec latency 211.882 ms 2 915 0.30 MB/sec execute 1 sec latency 239.367 ms 2 1016 0.92 MB/sec execute 2 sec latency 89.135 ms 2 1146 0.92 MB/sec execute 3 sec latency 60.321 ms 2 1214 0.72 MB/sec execute 4 sec latency 67.413 ms 2 1348 1.38 MB/sec execute 5 sec latency 69.322 ms 2 1463 1.47 MB/sec execute 6 sec latency 64.335 ms 2 1532 1.28 MB/sec execute 7 sec latency 288.102 ms 2 1626 1.13 MB/sec execute 8 sec latency 88.635 ms 2 1683 1.02 MB/sec execute 9 sec latency 167.916 ms 2 1768 0.93 MB/sec execute 10 sec latency 80.131 ms 2 1851 0.86 MB/sec execute 11 sec latency 120.040 ms 2 1936 0.80 MB/sec execute 12 sec latency 152.883 ms 2 2014 0.75 MB/sec execute 13 sec latency 59.220 ms 2 2128 0.72 MB/sec execute 14 sec latency 62.268 ms 2 2176 0.68 MB/sec execute 15 sec latency 93.517 ms 2 2341 0.78 MB/sec execute 16 sec latency 129.215 ms 2 2388 0.75 MB/sec execute 17 sec latency 202.751 ms 2 2451 0.72 MB/sec execute 18 sec latency 93.773 ms 2 2571 0.77 MB/sec execute 19 sec latency 121.740 ms 2 2773 1.03 MB/sec execute 20 sec latency 129.159 ms 2 2929 1.13 MB/sec execute 21 sec latency 200.214 ms 2 3000 1.08 MB/sec execute 22 sec latency 204.714 ms 2 3197 1.10 MB/sec execute 23 sec latency 120.265 ms 2 3347 1.15 MB/sec execute 24 sec latency 140.512 ms 2 3510 1.34 MB/sec execute 25 sec latency 107.838 ms 2 3586 1.29 MB/sec execute 26 sec latency 93.365 ms 2 3677 1.26 MB/sec execute 27 sec latency 66.722 ms 2 3756 1.28 MB/sec execute 28 sec latency 84.636 ms 2 3822 1.25 MB/sec execute 29 sec latency 98.237 ms 2 3862 1.21 MB/sec execute 30 sec latency 188.209 ms 2 3933 1.19 MB/sec execute 31 sec latency 87.540 ms 2 4002 1.15 MB/sec execute 32 sec latency 78.655 ms 2 4082 1.12 MB/sec execute 33 sec latency 66.311 ms 2 4186 1.09 MB/sec execute 34 sec latency 91.746 ms 2 4239 1.06 MB/sec execute 35 sec latency 207.749 ms 2 4284 1.04 MB/sec execute 36 sec latency 168.502 ms 2 4329 1.02 MB/sec execute 37 sec latency 136.743 ms 2 4378 1.00 MB/sec execute 38 sec latency 248.986 ms 2 4440 0.98 MB/sec execute 39 sec latency 280.239 ms 2 4477 0.96 MB/sec execute 40 sec latency 184.603 ms 2 4531 0.94 MB/sec execute 41 sec latency 165.626 ms 2 4603 0.96 MB/sec execute 42 sec latency 158.824 ms 2 4698 0.95 MB/sec execute 43 sec latency 83.567 ms 2 4763 0.93 MB/sec execute 44 sec latency 90.082 ms 2 4834 0.92 MB/sec execute 45 sec latency 102.034 ms 2 4951 1.02 MB/sec execute 46 sec latency 189.843 ms 2 4982 1.00 MB/sec execute 47 sec latency 207.151 ms 2 5027 0.98 MB/sec execute 48 sec latency 136.248 ms 2 5066 0.96 MB/sec execute 49 sec latency 316.551 ms 2 5123 0.94 MB/sec execute 50 sec latency 106.578 ms 2 5183 0.93 MB/sec execute 51 sec latency 112.179 ms 2 5242 0.91 MB/sec execute 52 sec latency 143.460 ms 2 5285 0.90 MB/sec execute 53 sec latency 104.590 ms 2 5346 0.88 MB/sec execute 54 sec latency 97.184 ms 2 5391 0.87 MB/sec execute 55 sec latency 92.494 ms 2 5445 0.85 MB/sec execute 56 sec latency 140.382 ms 2 5537 0.84 MB/sec execute 57 sec latency 204.298 ms 2 5575 0.83 MB/sec execute 58 sec latency 108.556 ms 2 5676 0.82 MB/sec execute 59 sec latency 72.734 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1757 35.434 207.116 Close 1330 8.956 70.148 Rename 70 50.319 112.368 Unlink 292 14.560 151.689 Qpathinfo 1660 8.731 102.805 Qfileinfo 277 0.840 17.452 Qfsinfo 240 0.829 19.611 Sfileinfo 146 34.528 106.372 Find 578 2.306 91.726 WriteX 834 5.627 107.815 ReadX 2487 0.083 10.249 LockX 4 12.724 19.080 UnlockX 4 6.563 10.845 Flush 110 106.950 316.523 Throughput 0.818209 MB/sec 2 clients 2 procs max_latency=316.551 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Tue Aug 18 13:57:37 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/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' 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: 2534 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