== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 19:11:47 (1787440307) 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 Sat Aug 22 19:11:57 EDT 2026 waiting for dbench pid 11495 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 88 7.84 MB/sec warmup 1 sec latency 81.147 ms 2 152 6.37 MB/sec warmup 2 sec latency 152.992 ms 2 223 5.73 MB/sec warmup 3 sec latency 111.965 ms 2 292 5.40 MB/sec warmup 4 sec latency 100.664 ms 2 349 4.99 MB/sec warmup 5 sec latency 124.581 ms 2 421 4.93 MB/sec warmup 6 sec latency 112.436 ms 2 495 4.93 MB/sec warmup 7 sec latency 136.846 ms 2 614 5.23 MB/sec warmup 8 sec latency 103.327 ms 2 676 4.69 MB/sec warmup 9 sec latency 201.131 ms 2 730 4.25 MB/sec warmup 10 sec latency 142.408 ms 2 788 3.89 MB/sec warmup 11 sec latency 245.797 ms 2 912 0.22 MB/sec execute 1 sec latency 156.029 ms 2 975 0.24 MB/sec execute 2 sec latency 172.892 ms 2 1081 0.87 MB/sec execute 3 sec latency 139.243 ms 2 1150 0.69 MB/sec execute 4 sec latency 95.297 ms 2 1212 0.58 MB/sec execute 5 sec latency 95.107 ms 2 1326 0.98 MB/sec execute 6 sec latency 69.197 ms 2 1454 1.26 MB/sec execute 7 sec latency 143.222 ms 2 1538 1.12 MB/sec execute 8 sec latency 275.087 ms 2 1631 1.01 MB/sec execute 9 sec latency 150.143 ms 2 1714 0.93 MB/sec execute 10 sec latency 114.303 ms 2 1809 0.85 MB/sec execute 11 sec latency 85.371 ms 2 1913 0.80 MB/sec execute 12 sec latency 164.920 ms 2 1986 0.75 MB/sec execute 13 sec latency 131.685 ms 2 2078 0.71 MB/sec execute 14 sec latency 87.618 ms 2 2177 0.68 MB/sec execute 15 sec latency 59.526 ms 2 2272 0.71 MB/sec execute 16 sec latency 105.043 ms 2 2373 0.74 MB/sec execute 17 sec latency 219.283 ms 2 2432 0.72 MB/sec execute 18 sec latency 172.157 ms 2 2484 0.74 MB/sec execute 19 sec latency 246.207 ms 2 2550 0.72 MB/sec execute 20 sec latency 358.743 ms 2 2795 0.99 MB/sec execute 21 sec latency 184.332 ms 2 2917 1.05 MB/sec execute 22 sec latency 253.911 ms 2 2999 1.03 MB/sec execute 23 sec latency 267.501 ms 2 3131 1.03 MB/sec execute 24 sec latency 152.905 ms 2 3331 1.10 MB/sec execute 25 sec latency 103.944 ms 2 3440 1.17 MB/sec execute 26 sec latency 183.627 ms 2 3535 1.24 MB/sec execute 27 sec latency 210.006 ms 2 3616 1.21 MB/sec execute 28 sec latency 136.277 ms 2 3718 1.21 MB/sec execute 29 sec latency 64.758 ms 2 3788 1.21 MB/sec execute 30 sec latency 106.531 ms 2 3841 1.17 MB/sec execute 31 sec latency 158.110 ms 2 3906 1.14 MB/sec execute 32 sec latency 88.464 ms 2 3957 1.12 MB/sec execute 33 sec latency 100.269 ms 2 4008 1.08 MB/sec execute 34 sec latency 129.394 ms 2 4055 1.05 MB/sec execute 35 sec latency 113.843 ms 2 4112 1.02 MB/sec execute 36 sec latency 107.047 ms 2 4185 1.00 MB/sec execute 37 sec latency 140.235 ms 2 4248 0.98 MB/sec execute 38 sec latency 299.420 ms 2 4292 0.96 MB/sec execute 39 sec latency 214.491 ms 2 4336 0.94 MB/sec execute 40 sec latency 191.727 ms 2 4405 0.93 MB/sec execute 41 sec latency 145.389 ms 2 4467 0.91 MB/sec execute 42 sec latency 207.198 ms 2 4530 0.90 MB/sec execute 43 sec latency 118.320 ms 2 4622 0.91 MB/sec execute 44 sec latency 240.822 ms 2 4703 0.91 MB/sec execute 45 sec latency 99.128 ms 2 4773 0.89 MB/sec execute 46 sec latency 80.899 ms 2 4867 0.94 MB/sec execute 47 sec latency 125.449 ms 2 4988 0.98 MB/sec execute 48 sec latency 63.825 ms 2 5046 0.96 MB/sec execute 49 sec latency 226.740 ms 2 5099 0.94 MB/sec execute 50 sec latency 226.916 ms 2 5169 0.93 MB/sec execute 51 sec latency 151.497 ms 2 5224 0.91 MB/sec execute 52 sec latency 92.578 ms 2 5280 0.89 MB/sec execute 53 sec latency 209.867 ms 2 5343 0.88 MB/sec execute 54 sec latency 67.699 ms 2 5403 0.87 MB/sec execute 55 sec latency 158.713 ms 2 5474 0.85 MB/sec execute 56 sec latency 146.885 ms 2 5519 0.84 MB/sec execute 57 sec latency 189.286 ms 2 5599 0.83 MB/sec execute 58 sec latency 213.353 ms 2 5657 0.82 MB/sec execute 59 sec latency 94.700 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1744 34.149 209.977 Close 1333 9.020 56.932 Rename 70 49.916 92.556 Unlink 294 15.761 63.688 Qpathinfo 1672 8.946 164.030 Qfileinfo 279 0.628 13.091 Qfsinfo 241 0.766 22.684 Sfileinfo 147 36.084 122.070 Find 577 2.390 72.692 WriteX 834 5.149 82.204 ReadX 2472 0.045 8.475 LockX 4 19.561 48.964 UnlockX 4 9.881 12.087 Flush 110 125.116 358.725 Throughput 0.816973 MB/sec 2 clients 2 procs max_latency=358.743 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Sat Aug 22 19:13:12 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/client0/~dmtmp/ACCESS' 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/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' 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 8 seconds Changelog records consumed: 2519 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