== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 19:14:43 (1787786083) 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 Wed Aug 26 19:14:52 EDT 2026 waiting for dbench pid 11478 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 98 8.97 MB/sec warmup 1 sec latency 123.360 ms 2 157 6.54 MB/sec warmup 2 sec latency 123.542 ms 2 224 5.76 MB/sec warmup 3 sec latency 123.718 ms 2 288 5.35 MB/sec warmup 4 sec latency 148.529 ms 2 336 4.85 MB/sec warmup 5 sec latency 140.101 ms 2 395 4.66 MB/sec warmup 6 sec latency 107.838 ms 2 455 4.55 MB/sec warmup 7 sec latency 128.684 ms 2 527 4.59 MB/sec warmup 8 sec latency 105.917 ms 2 655 4.68 MB/sec warmup 9 sec latency 106.505 ms 2 707 4.23 MB/sec warmup 10 sec latency 117.900 ms 2 732 3.86 MB/sec warmup 11 sec latency 272.026 ms 2 861 0.23 MB/sec execute 1 sec latency 146.088 ms 2 901 0.22 MB/sec execute 2 sec latency 173.526 ms 2 960 0.23 MB/sec execute 3 sec latency 169.280 ms 2 987 0.22 MB/sec execute 4 sec latency 288.560 ms 2 1092 0.59 MB/sec execute 5 sec latency 68.953 ms 2 1155 0.51 MB/sec execute 6 sec latency 120.528 ms 2 1213 0.45 MB/sec execute 7 sec latency 80.294 ms 2 1261 0.41 MB/sec execute 8 sec latency 85.516 ms 2 1408 1.01 MB/sec execute 9 sec latency 142.830 ms 2 1469 0.91 MB/sec execute 10 sec latency 110.902 ms 2 1529 0.84 MB/sec execute 11 sec latency 200.136 ms 2 1628 0.78 MB/sec execute 12 sec latency 61.252 ms 2 1696 0.73 MB/sec execute 13 sec latency 143.985 ms 2 1821 0.70 MB/sec execute 14 sec latency 69.466 ms 2 1888 0.65 MB/sec execute 15 sec latency 204.009 ms 2 1992 0.63 MB/sec execute 16 sec latency 71.419 ms 2 2096 0.61 MB/sec execute 17 sec latency 69.078 ms 2 2174 0.59 MB/sec execute 18 sec latency 75.257 ms 2 2263 0.58 MB/sec execute 19 sec latency 98.333 ms 2 2363 0.64 MB/sec execute 20 sec latency 161.064 ms 2 2416 0.63 MB/sec execute 21 sec latency 111.501 ms 2 2477 0.66 MB/sec execute 22 sec latency 133.427 ms 2 2575 0.65 MB/sec execute 23 sec latency 282.054 ms 2 2762 0.87 MB/sec execute 24 sec latency 82.968 ms 2 2911 0.93 MB/sec execute 25 sec latency 243.596 ms 2 3000 0.93 MB/sec execute 26 sec latency 176.228 ms 2 3208 0.95 MB/sec execute 27 sec latency 230.418 ms 2 3340 0.99 MB/sec execute 28 sec latency 117.175 ms 2 3516 1.16 MB/sec execute 29 sec latency 80.502 ms 2 3629 1.14 MB/sec execute 30 sec latency 59.576 ms 2 3698 1.12 MB/sec execute 31 sec latency 67.225 ms 2 3779 1.14 MB/sec execute 32 sec latency 79.934 ms 2 3832 1.11 MB/sec execute 33 sec latency 118.524 ms 2 3907 1.09 MB/sec execute 34 sec latency 84.349 ms 2 3960 1.06 MB/sec execute 35 sec latency 116.876 ms 2 4016 1.03 MB/sec execute 36 sec latency 115.380 ms 2 4109 1.01 MB/sec execute 37 sec latency 73.899 ms 2 4209 0.98 MB/sec execute 38 sec latency 109.923 ms 2 4241 0.96 MB/sec execute 39 sec latency 497.121 ms 2 4292 0.95 MB/sec execute 40 sec latency 119.877 ms 2 4343 0.93 MB/sec execute 41 sec latency 116.155 ms 2 4404 0.91 MB/sec execute 42 sec latency 129.444 ms 2 4477 0.90 MB/sec execute 43 sec latency 136.359 ms 2 4523 0.88 MB/sec execute 44 sec latency 182.567 ms 2 4577 0.89 MB/sec execute 45 sec latency 185.076 ms 2 4666 0.89 MB/sec execute 46 sec latency 83.969 ms 2 4731 0.88 MB/sec execute 47 sec latency 130.633 ms 2 4806 0.86 MB/sec execute 48 sec latency 67.333 ms 2 4898 0.91 MB/sec execute 49 sec latency 124.974 ms 2 4978 0.95 MB/sec execute 50 sec latency 137.209 ms 2 5026 0.93 MB/sec execute 51 sec latency 111.619 ms 2 5052 0.91 MB/sec execute 52 sec latency 399.171 ms 2 5100 0.89 MB/sec execute 53 sec latency 343.913 ms 2 5155 0.88 MB/sec execute 54 sec latency 76.890 ms 2 5204 0.87 MB/sec execute 55 sec latency 326.236 ms 2 5243 0.85 MB/sec execute 56 sec latency 301.375 ms 2 5298 0.84 MB/sec execute 57 sec latency 137.995 ms 2 5349 0.83 MB/sec execute 58 sec latency 112.339 ms 2 5424 0.81 MB/sec execute 59 sec latency 87.751 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1676 35.637 227.254 Close 1282 9.435 55.328 Rename 70 53.964 130.601 Unlink 293 13.842 66.517 Qpathinfo 1582 8.957 98.082 Qfileinfo 268 0.629 9.707 Qfsinfo 244 0.661 25.091 Sfileinfo 154 39.764 134.509 Find 562 2.250 109.897 WriteX 811 5.669 75.102 ReadX 2445 0.051 5.788 LockX 4 6.322 8.769 UnlockX 4 8.452 12.887 Flush 119 114.043 497.103 Throughput 0.813053 MB/sec 2 clients 2 procs max_latency=497.121 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Wed Aug 26 19:16:06 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/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' 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 6 seconds Changelog records consumed: 2436 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