== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 17:47:48 (1786744068) 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 14 17:47:58 EDT 2026 waiting for dbench pid 11480 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 2 108 10.14 MB/sec warmup 1 sec latency 84.972 ms 2 160 6.65 MB/sec warmup 2 sec latency 197.145 ms 2 223 5.74 MB/sec warmup 3 sec latency 84.359 ms 2 286 5.34 MB/sec warmup 4 sec latency 126.086 ms 2 323 4.68 MB/sec warmup 5 sec latency 189.706 ms 2 389 4.60 MB/sec warmup 6 sec latency 123.102 ms 2 437 4.39 MB/sec warmup 7 sec latency 127.841 ms 2 501 4.36 MB/sec warmup 8 sec latency 119.119 ms 2 604 4.65 MB/sec warmup 9 sec latency 114.880 ms 2 659 4.21 MB/sec warmup 10 sec latency 143.124 ms 2 704 3.85 MB/sec warmup 11 sec latency 235.546 ms 2 798 0.31 MB/sec execute 1 sec latency 178.320 ms 2 873 0.34 MB/sec execute 2 sec latency 178.543 ms 2 940 0.31 MB/sec execute 3 sec latency 181.130 ms 2 983 0.29 MB/sec execute 4 sec latency 208.042 ms 2 1092 0.65 MB/sec execute 5 sec latency 91.524 ms 2 1165 0.56 MB/sec execute 6 sec latency 65.309 ms 2 1236 0.50 MB/sec execute 7 sec latency 61.750 ms 2 1410 1.17 MB/sec execute 8 sec latency 83.789 ms 2 1486 1.05 MB/sec execute 9 sec latency 260.338 ms 2 1557 0.96 MB/sec execute 10 sec latency 175.030 ms 2 1638 0.88 MB/sec execute 11 sec latency 198.203 ms 2 1694 0.82 MB/sec execute 12 sec latency 105.647 ms 2 1788 0.77 MB/sec execute 13 sec latency 101.593 ms 2 1872 0.72 MB/sec execute 14 sec latency 79.125 ms 2 1927 0.68 MB/sec execute 15 sec latency 233.709 ms 2 1985 0.64 MB/sec execute 16 sec latency 98.866 ms 2 2014 0.61 MB/sec execute 17 sec latency 166.236 ms 2 2080 0.59 MB/sec execute 18 sec latency 113.908 ms 2 2144 0.56 MB/sec execute 19 sec latency 135.829 ms 2 2164 0.54 MB/sec execute 20 sec latency 275.223 ms 2 2222 0.52 MB/sec execute 21 sec latency 181.938 ms 2 2340 0.59 MB/sec execute 22 sec latency 104.186 ms 2 2376 0.58 MB/sec execute 23 sec latency 394.059 ms 2 2420 0.56 MB/sec execute 24 sec latency 264.780 ms 2 2466 0.58 MB/sec execute 25 sec latency 108.067 ms 2 2483 0.57 MB/sec execute 26 sec latency 559.147 ms 2 2563 0.56 MB/sec execute 27 sec latency 228.187 ms 2 2602 0.55 MB/sec execute 28 sec latency 254.432 ms 2 2768 0.73 MB/sec execute 29 sec latency 313.623 ms 2 2909 0.79 MB/sec execute 30 sec latency 409.856 ms 2 2982 0.79 MB/sec execute 31 sec latency 235.933 ms 2 3012 0.76 MB/sec execute 32 sec latency 306.229 ms 2 3202 0.79 MB/sec execute 33 sec latency 216.094 ms 2 3291 0.82 MB/sec execute 34 sec latency 276.880 ms 2 3356 0.80 MB/sec execute 35 sec latency 238.774 ms 2 3549 0.95 MB/sec execute 36 sec latency 63.624 ms 2 3679 0.94 MB/sec execute 37 sec latency 60.382 ms 2 3779 0.97 MB/sec execute 38 sec latency 84.887 ms 2 3826 0.95 MB/sec execute 39 sec latency 176.272 ms 2 3871 0.92 MB/sec execute 40 sec latency 147.599 ms 2 3949 0.91 MB/sec execute 41 sec latency 105.760 ms 2 4006 0.89 MB/sec execute 42 sec latency 104.405 ms 2 4062 0.87 MB/sec execute 43 sec latency 90.582 ms 2 4112 0.85 MB/sec execute 44 sec latency 146.275 ms 2 4228 0.84 MB/sec execute 45 sec latency 110.264 ms 2 4260 0.82 MB/sec execute 46 sec latency 374.833 ms 2 4315 0.81 MB/sec execute 47 sec latency 177.020 ms 2 4364 0.80 MB/sec execute 48 sec latency 219.521 ms 2 4436 0.79 MB/sec execute 49 sec latency 215.787 ms 2 4490 0.78 MB/sec execute 50 sec latency 131.647 ms 2 4566 0.77 MB/sec execute 51 sec latency 154.059 ms 2 4714 0.80 MB/sec execute 52 sec latency 46.384 ms 2 4803 0.79 MB/sec execute 53 sec latency 52.907 ms 2 4917 0.85 MB/sec execute 54 sec latency 90.978 ms 2 5016 0.87 MB/sec execute 55 sec latency 73.466 ms 2 5078 0.85 MB/sec execute 56 sec latency 213.507 ms 2 5148 0.84 MB/sec execute 57 sec latency 101.211 ms 2 5192 0.83 MB/sec execute 58 sec latency 253.584 ms 2 5260 0.81 MB/sec execute 59 sec latency 236.445 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1606 36.255 275.208 Close 1227 9.340 54.487 Rename 72 55.022 173.773 Unlink 292 14.849 57.516 Qpathinfo 1481 9.400 254.410 Qfileinfo 254 0.705 9.315 Qfsinfo 252 0.747 27.930 Sfileinfo 156 36.042 187.125 Find 542 2.368 146.253 WriteX 794 5.604 78.830 ReadX 2413 0.055 6.783 LockX 4 12.408 24.094 UnlockX 4 15.636 30.251 Flush 116 138.857 559.129 Throughput 0.813547 MB/sec 2 clients 2 procs max_latency=559.147 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Fri Aug 14 17:49:12 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/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' 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' 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 5 seconds Changelog records consumed: 2353 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