== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 01:49:34 (1787118574) 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 19 01:49:43 EDT 2026 waiting for dbench pid 11486 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 90 8.39 MB/sec warmup 1 sec latency 96.298 ms 2 147 6.28 MB/sec warmup 2 sec latency 163.307 ms 2 189 5.05 MB/sec warmup 3 sec latency 274.541 ms 2 251 4.76 MB/sec warmup 4 sec latency 207.502 ms 2 314 4.59 MB/sec warmup 5 sec latency 108.020 ms 2 378 4.47 MB/sec warmup 6 sec latency 118.263 ms 2 437 4.39 MB/sec warmup 7 sec latency 133.564 ms 2 503 4.36 MB/sec warmup 8 sec latency 158.436 ms 2 622 4.66 MB/sec warmup 9 sec latency 142.604 ms 2 671 4.23 MB/sec warmup 10 sec latency 327.134 ms 2 711 3.85 MB/sec warmup 11 sec latency 170.940 ms 2 797 0.31 MB/sec execute 1 sec latency 152.283 ms 2 860 0.26 MB/sec execute 2 sec latency 101.932 ms 2 887 0.24 MB/sec execute 3 sec latency 288.220 ms 2 920 0.23 MB/sec execute 4 sec latency 159.240 ms 2 974 0.21 MB/sec execute 5 sec latency 98.224 ms 2 1014 0.36 MB/sec execute 6 sec latency 319.523 ms 2 1099 0.46 MB/sec execute 7 sec latency 77.214 ms 2 1163 0.42 MB/sec execute 8 sec latency 112.786 ms 2 1232 0.39 MB/sec execute 9 sec latency 61.859 ms 2 1378 0.93 MB/sec execute 10 sec latency 112.695 ms 2 1418 0.85 MB/sec execute 11 sec latency 179.914 ms 2 1478 0.78 MB/sec execute 12 sec latency 137.718 ms 2 1556 0.73 MB/sec execute 13 sec latency 232.707 ms 2 1639 0.69 MB/sec execute 14 sec latency 236.691 ms 2 1686 0.65 MB/sec execute 15 sec latency 91.387 ms 2 1756 0.62 MB/sec execute 16 sec latency 111.556 ms 2 1832 0.59 MB/sec execute 17 sec latency 106.499 ms 2 1884 0.56 MB/sec execute 18 sec latency 123.402 ms 2 1985 0.54 MB/sec execute 19 sec latency 220.957 ms 2 2079 0.53 MB/sec execute 20 sec latency 102.613 ms 2 2149 0.51 MB/sec execute 21 sec latency 117.780 ms 2 2181 0.49 MB/sec execute 22 sec latency 120.740 ms 2 2282 0.53 MB/sec execute 23 sec latency 73.559 ms 2 2376 0.55 MB/sec execute 24 sec latency 105.456 ms 2 2416 0.54 MB/sec execute 25 sec latency 136.520 ms 2 2456 0.52 MB/sec execute 26 sec latency 334.179 ms 2 2493 0.55 MB/sec execute 27 sec latency 284.218 ms 2 2575 0.54 MB/sec execute 28 sec latency 134.381 ms 2 2687 0.67 MB/sec execute 29 sec latency 113.872 ms 2 2831 0.72 MB/sec execute 30 sec latency 259.575 ms 2 2923 0.78 MB/sec execute 31 sec latency 253.107 ms 2 2998 0.76 MB/sec execute 32 sec latency 162.820 ms 2 3186 0.78 MB/sec execute 33 sec latency 189.852 ms 2 3273 0.82 MB/sec execute 34 sec latency 181.286 ms 2 3360 0.80 MB/sec execute 35 sec latency 137.353 ms 2 3461 0.89 MB/sec execute 36 sec latency 151.872 ms 2 3560 0.92 MB/sec execute 37 sec latency 86.821 ms 2 3629 0.91 MB/sec execute 38 sec latency 102.735 ms 2 3694 0.89 MB/sec execute 39 sec latency 94.241 ms 2 3806 0.92 MB/sec execute 40 sec latency 74.236 ms 2 3865 0.90 MB/sec execute 41 sec latency 80.877 ms 2 3931 0.89 MB/sec execute 42 sec latency 95.311 ms 2 3971 0.87 MB/sec execute 43 sec latency 143.735 ms 2 4016 0.85 MB/sec execute 44 sec latency 160.038 ms 2 4058 0.83 MB/sec execute 45 sec latency 122.783 ms 2 4108 0.81 MB/sec execute 46 sec latency 136.919 ms 2 4197 0.80 MB/sec execute 47 sec latency 86.061 ms 2 4246 0.79 MB/sec execute 48 sec latency 307.254 ms 2 4287 0.78 MB/sec execute 49 sec latency 130.029 ms 2 4331 0.76 MB/sec execute 50 sec latency 223.667 ms 2 4372 0.75 MB/sec execute 51 sec latency 158.359 ms 2 4445 0.75 MB/sec execute 52 sec latency 172.400 ms 2 4483 0.74 MB/sec execute 53 sec latency 212.315 ms 2 4533 0.72 MB/sec execute 54 sec latency 176.700 ms 2 4561 0.71 MB/sec execute 55 sec latency 289.396 ms 2 4652 0.74 MB/sec execute 56 sec latency 79.174 ms 2 4725 0.73 MB/sec execute 57 sec latency 78.228 ms 2 4798 0.72 MB/sec execute 58 sec latency 90.488 ms 2 4851 0.71 MB/sec execute 59 sec latency 107.935 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1432 40.159 226.018 Close 1075 10.421 58.374 Rename 70 62.620 136.977 Unlink 278 17.221 46.560 Qpathinfo 1336 11.107 105.425 Qfileinfo 225 1.094 24.037 Qfsinfo 252 1.003 23.307 Sfileinfo 156 43.446 109.771 Find 510 2.751 77.908 WriteX 739 6.710 71.209 ReadX 2313 0.059 7.465 LockX 4 16.672 37.353 UnlockX 4 39.195 110.495 Flush 110 121.948 334.161 Throughput 0.713777 MB/sec 2 clients 2 procs max_latency=334.179 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Wed Aug 19 01:50:57 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/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' 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 10 seconds Changelog records consumed: 2177 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