== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 22:07:05 (1787364425) 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 Fri Aug 21 22:07:12 EDT 2026 waiting for dbench pid 11494 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 75.608 ms 2 185 7.45 MB/sec warmup 2 sec latency 100.636 ms 2 275 6.88 MB/sec warmup 3 sec latency 110.845 ms 2 365 6.52 MB/sec warmup 4 sec latency 113.768 ms 2 476 6.67 MB/sec warmup 5 sec latency 66.076 ms 2 655 7.03 MB/sec warmup 6 sec latency 69.729 ms 2 698 6.05 MB/sec warmup 7 sec latency 196.434 ms 2 769 5.34 MB/sec warmup 8 sec latency 85.835 ms 2 851 4.79 MB/sec warmup 9 sec latency 107.821 ms 2 916 4.35 MB/sec warmup 10 sec latency 114.178 ms 2 1007 4.06 MB/sec warmup 11 sec latency 113.567 ms 2 1247 0.17 MB/sec execute 1 sec latency 60.739 ms 2 1451 3.01 MB/sec execute 2 sec latency 58.054 ms 2 1557 2.06 MB/sec execute 3 sec latency 213.156 ms 2 1677 1.60 MB/sec execute 4 sec latency 136.370 ms 2 1809 1.33 MB/sec execute 5 sec latency 50.852 ms 2 1915 1.15 MB/sec execute 6 sec latency 151.934 ms 2 2042 1.02 MB/sec execute 7 sec latency 60.429 ms 2 2179 0.93 MB/sec execute 8 sec latency 47.474 ms 2 2349 1.09 MB/sec execute 9 sec latency 139.156 ms 2 2411 1.01 MB/sec execute 10 sec latency 203.706 ms 2 2485 1.04 MB/sec execute 11 sec latency 228.918 ms 2 2608 1.00 MB/sec execute 12 sec latency 85.455 ms 2 2877 1.41 MB/sec execute 13 sec latency 245.605 ms 2 2989 1.50 MB/sec execute 14 sec latency 195.906 ms 2 3220 1.51 MB/sec execute 15 sec latency 151.640 ms 2 3394 1.58 MB/sec execute 16 sec latency 66.898 ms 2 3609 1.82 MB/sec execute 17 sec latency 60.056 ms 2 3753 1.83 MB/sec execute 18 sec latency 57.854 ms 2 3825 1.76 MB/sec execute 19 sec latency 243.034 ms 2 3920 1.70 MB/sec execute 20 sec latency 56.481 ms 2 3998 1.62 MB/sec execute 21 sec latency 84.798 ms 2 4084 1.55 MB/sec execute 22 sec latency 83.615 ms 2 4231 1.50 MB/sec execute 23 sec latency 50.174 ms 2 4281 1.44 MB/sec execute 24 sec latency 174.254 ms 2 4340 1.40 MB/sec execute 25 sec latency 187.374 ms 2 4418 1.36 MB/sec execute 26 sec latency 158.531 ms 2 4472 1.32 MB/sec execute 27 sec latency 217.080 ms 2 4547 1.29 MB/sec execute 28 sec latency 91.303 ms 2 4647 1.31 MB/sec execute 29 sec latency 157.889 ms 2 4749 1.27 MB/sec execute 30 sec latency 62.811 ms 2 4827 1.24 MB/sec execute 31 sec latency 81.901 ms 2 4989 1.38 MB/sec execute 32 sec latency 73.174 ms 2 5063 1.34 MB/sec execute 33 sec latency 293.159 ms 2 5135 1.31 MB/sec execute 34 sec latency 87.056 ms 2 5209 1.27 MB/sec execute 35 sec latency 158.463 ms 2 5282 1.24 MB/sec execute 36 sec latency 74.683 ms 2 5353 1.21 MB/sec execute 37 sec latency 79.747 ms 2 5426 1.18 MB/sec execute 38 sec latency 70.480 ms 2 5526 1.16 MB/sec execute 39 sec latency 133.458 ms 2 5619 1.13 MB/sec execute 40 sec latency 59.174 ms 2 5726 1.11 MB/sec execute 41 sec latency 62.948 ms 2 5848 1.11 MB/sec execute 42 sec latency 57.798 ms 2 5921 1.12 MB/sec execute 43 sec latency 223.620 ms 2 5963 1.10 MB/sec execute 44 sec latency 197.181 ms 2 6036 1.10 MB/sec execute 45 sec latency 225.161 ms 2 6155 1.09 MB/sec execute 46 sec latency 121.069 ms 2 6383 1.20 MB/sec execute 47 sec latency 194.448 ms 2 6530 1.23 MB/sec execute 48 sec latency 188.785 ms 2 6724 1.23 MB/sec execute 49 sec latency 165.748 ms 2 6872 1.26 MB/sec execute 50 sec latency 136.155 ms 2 7066 1.35 MB/sec execute 51 sec latency 75.868 ms 2 7185 1.33 MB/sec execute 52 sec latency 46.741 ms 2 7283 1.33 MB/sec execute 53 sec latency 58.345 ms 2 7375 1.33 MB/sec execute 54 sec latency 73.171 ms 2 7447 1.31 MB/sec execute 55 sec latency 129.952 ms 2 7529 1.29 MB/sec execute 56 sec latency 69.353 ms 2 7613 1.27 MB/sec execute 57 sec latency 83.068 ms 2 7704 1.25 MB/sec execute 58 sec latency 96.557 ms 2 7781 1.23 MB/sec execute 59 sec latency 360.174 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2313 25.575 243.020 Close 1672 6.636 37.447 Rename 92 41.392 85.435 Unlink 476 11.113 41.110 Qpathinfo 2166 6.839 129.925 Qfileinfo 371 0.537 12.363 Qfsinfo 374 0.497 15.523 Sfileinfo 161 27.923 73.350 Find 812 2.140 83.174 WriteX 1105 4.099 67.647 ReadX 3674 0.037 3.795 LockX 8 10.262 22.893 UnlockX 8 6.336 9.693 Flush 141 100.967 360.159 Throughput 1.23196 MB/sec 2 clients 2 procs max_latency=360.174 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Fri Aug 21 22:08:26 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/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' 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 8 seconds Changelog records consumed: 3320 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