== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 04:41:38 (1787733698) 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 04:41:45 EDT 2026 waiting for dbench pid 11484 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 10.48 MB/sec warmup 1 sec latency 97.300 ms 2 184 7.35 MB/sec warmup 2 sec latency 93.158 ms 2 219 5.66 MB/sec warmup 3 sec latency 290.764 ms 2 289 5.35 MB/sec warmup 4 sec latency 87.371 ms 2 364 5.22 MB/sec warmup 5 sec latency 85.829 ms 2 429 5.04 MB/sec warmup 6 sec latency 136.950 ms 2 484 4.84 MB/sec warmup 7 sec latency 163.873 ms 2 542 4.77 MB/sec warmup 8 sec latency 169.298 ms 2 677 4.70 MB/sec warmup 9 sec latency 111.372 ms 2 742 4.26 MB/sec warmup 10 sec latency 114.616 ms 2 806 3.90 MB/sec warmup 11 sec latency 114.229 ms 2 980 0.36 MB/sec execute 1 sec latency 102.805 ms 2 1139 1.27 MB/sec execute 2 sec latency 167.999 ms 2 1229 0.90 MB/sec execute 3 sec latency 50.328 ms 2 1404 2.15 MB/sec execute 4 sec latency 76.694 ms 2 1489 1.73 MB/sec execute 5 sec latency 199.128 ms 2 1624 1.48 MB/sec execute 6 sec latency 58.514 ms 2 1702 1.29 MB/sec execute 7 sec latency 82.291 ms 2 1853 1.16 MB/sec execute 8 sec latency 54.696 ms 2 1953 1.05 MB/sec execute 9 sec latency 157.503 ms 2 2045 0.98 MB/sec execute 10 sec latency 62.536 ms 2 2162 0.91 MB/sec execute 11 sec latency 67.066 ms 2 2317 1.01 MB/sec execute 12 sec latency 73.771 ms 2 2387 0.96 MB/sec execute 13 sec latency 227.218 ms 2 2466 0.98 MB/sec execute 14 sec latency 90.345 ms 2 2593 0.97 MB/sec execute 15 sec latency 139.552 ms 2 2877 1.31 MB/sec execute 16 sec latency 139.113 ms 2 2998 1.39 MB/sec execute 17 sec latency 133.873 ms 2 3324 1.52 MB/sec execute 18 sec latency 123.622 ms 2 3531 1.75 MB/sec execute 19 sec latency 49.379 ms 2 3666 1.70 MB/sec execute 20 sec latency 78.883 ms 2 3782 1.72 MB/sec execute 21 sec latency 58.026 ms 2 3884 1.64 MB/sec execute 22 sec latency 70.695 ms 2 3963 1.59 MB/sec execute 23 sec latency 106.853 ms 2 4047 1.53 MB/sec execute 24 sec latency 84.081 ms 2 4156 1.47 MB/sec execute 25 sec latency 61.339 ms 2 4244 1.43 MB/sec execute 26 sec latency 235.509 ms 2 4299 1.38 MB/sec execute 27 sec latency 185.732 ms 2 4362 1.35 MB/sec execute 28 sec latency 137.313 ms 2 4445 1.31 MB/sec execute 29 sec latency 146.785 ms 2 4494 1.28 MB/sec execute 30 sec latency 170.045 ms 2 4564 1.25 MB/sec execute 31 sec latency 188.806 ms 2 4694 1.27 MB/sec execute 32 sec latency 59.507 ms 2 4780 1.24 MB/sec execute 33 sec latency 83.990 ms 2 4917 1.32 MB/sec execute 34 sec latency 74.150 ms 2 5041 1.34 MB/sec execute 35 sec latency 68.589 ms 2 5131 1.31 MB/sec execute 36 sec latency 155.549 ms 2 5208 1.27 MB/sec execute 37 sec latency 176.919 ms 2 5277 1.24 MB/sec execute 38 sec latency 88.611 ms 2 5349 1.21 MB/sec execute 39 sec latency 68.684 ms 2 5429 1.19 MB/sec execute 40 sec latency 68.151 ms 2 5543 1.16 MB/sec execute 41 sec latency 158.979 ms 2 5586 1.14 MB/sec execute 42 sec latency 96.216 ms 2 5711 1.12 MB/sec execute 43 sec latency 81.203 ms 2 5782 1.10 MB/sec execute 44 sec latency 75.456 ms 2 5913 1.12 MB/sec execute 45 sec latency 164.014 ms 2 5987 1.11 MB/sec execute 46 sec latency 169.966 ms 2 6083 1.11 MB/sec execute 47 sec latency 196.956 ms 2 6236 1.16 MB/sec execute 48 sec latency 77.664 ms 2 6406 1.21 MB/sec execute 49 sec latency 239.922 ms 2 6544 1.24 MB/sec execute 50 sec latency 165.995 ms 2 6741 1.24 MB/sec execute 51 sec latency 176.506 ms 2 6902 1.26 MB/sec execute 52 sec latency 148.353 ms 2 7093 1.35 MB/sec execute 53 sec latency 62.929 ms 2 7184 1.33 MB/sec execute 54 sec latency 82.377 ms 2 7262 1.32 MB/sec execute 55 sec latency 102.203 ms 2 7351 1.33 MB/sec execute 56 sec latency 107.394 ms 2 7433 1.31 MB/sec execute 57 sec latency 78.734 ms 2 7511 1.29 MB/sec execute 58 sec latency 79.370 ms 2 7582 1.27 MB/sec execute 59 sec latency 84.076 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2352 25.841 107.378 Close 1712 6.744 37.679 Rename 98 41.645 92.267 Unlink 449 10.878 39.841 Qpathinfo 2182 6.803 79.345 Qfileinfo 373 0.519 13.792 Qfsinfo 378 0.392 12.333 Sfileinfo 174 27.276 113.825 Find 813 1.757 58.376 WriteX 1135 3.910 36.942 ReadX 3710 0.043 7.338 LockX 8 8.940 17.365 UnlockX 8 7.074 15.798 Flush 132 94.442 239.906 Throughput 1.26858 MB/sec 2 clients 2 procs max_latency=239.922 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Wed Aug 26 04:42:59 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/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' 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: 3268 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