== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 17:18:08 (1786828688) 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 15 17:18:16 EDT 2026 waiting for dbench pid 11467 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 91 8.34 MB/sec warmup 1 sec latency 131.076 ms 2 165 6.78 MB/sec warmup 2 sec latency 112.134 ms 2 206 5.39 MB/sec warmup 3 sec latency 229.531 ms 2 271 5.08 MB/sec warmup 4 sec latency 105.834 ms 2 328 4.74 MB/sec warmup 5 sec latency 104.898 ms 2 393 4.64 MB/sec warmup 6 sec latency 105.687 ms 2 463 4.63 MB/sec warmup 7 sec latency 108.148 ms 2 532 4.64 MB/sec warmup 8 sec latency 152.760 ms 2 660 4.68 MB/sec warmup 9 sec latency 94.452 ms 2 711 4.23 MB/sec warmup 10 sec latency 118.224 ms 2 754 3.87 MB/sec warmup 11 sec latency 187.959 ms 2 877 0.37 MB/sec execute 1 sec latency 202.975 ms 2 923 0.29 MB/sec execute 2 sec latency 190.512 ms 2 979 0.25 MB/sec execute 3 sec latency 180.673 ms 2 1094 0.73 MB/sec execute 4 sec latency 199.138 ms 2 1173 0.62 MB/sec execute 5 sec latency 74.005 ms 2 1259 0.54 MB/sec execute 6 sec latency 61.864 ms 2 1459 1.30 MB/sec execute 7 sec latency 74.775 ms 2 1603 1.17 MB/sec execute 8 sec latency 119.889 ms 2 1672 1.05 MB/sec execute 9 sec latency 133.063 ms 2 1778 0.97 MB/sec execute 10 sec latency 69.185 ms 2 1869 0.89 MB/sec execute 11 sec latency 111.621 ms 2 1961 0.83 MB/sec execute 12 sec latency 269.153 ms 2 2049 0.79 MB/sec execute 13 sec latency 80.962 ms 2 2151 0.74 MB/sec execute 14 sec latency 61.759 ms 2 2230 0.71 MB/sec execute 15 sec latency 75.386 ms 2 2362 0.81 MB/sec execute 16 sec latency 180.358 ms 2 2417 0.77 MB/sec execute 17 sec latency 173.438 ms 2 2472 0.77 MB/sec execute 18 sec latency 192.642 ms 2 2585 0.79 MB/sec execute 19 sec latency 189.505 ms 2 2832 1.09 MB/sec execute 20 sec latency 106.413 ms 2 2952 1.14 MB/sec execute 21 sec latency 266.400 ms 2 3017 1.10 MB/sec execute 22 sec latency 191.490 ms 2 3221 1.12 MB/sec execute 23 sec latency 189.739 ms 2 3345 1.16 MB/sec execute 24 sec latency 139.996 ms 2 3470 1.27 MB/sec execute 25 sec latency 102.641 ms 2 3575 1.30 MB/sec execute 26 sec latency 84.067 ms 2 3678 1.28 MB/sec execute 27 sec latency 83.317 ms 2 3751 1.28 MB/sec execute 28 sec latency 111.638 ms 2 3815 1.26 MB/sec execute 29 sec latency 117.464 ms 2 3862 1.22 MB/sec execute 30 sec latency 119.369 ms 2 3930 1.20 MB/sec execute 31 sec latency 79.988 ms 2 3997 1.16 MB/sec execute 32 sec latency 82.122 ms 2 4078 1.13 MB/sec execute 33 sec latency 66.504 ms 2 4160 1.09 MB/sec execute 34 sec latency 86.182 ms 2 4230 1.07 MB/sec execute 35 sec latency 107.044 ms 2 4254 1.04 MB/sec execute 36 sec latency 522.733 ms 2 4307 1.02 MB/sec execute 37 sec latency 138.630 ms 2 4367 1.00 MB/sec execute 38 sec latency 212.918 ms 2 4432 0.98 MB/sec execute 39 sec latency 93.474 ms 2 4476 0.97 MB/sec execute 40 sec latency 218.369 ms 2 4529 0.95 MB/sec execute 41 sec latency 169.218 ms 2 4569 0.94 MB/sec execute 42 sec latency 224.449 ms 2 4677 0.96 MB/sec execute 43 sec latency 71.434 ms 2 4745 0.94 MB/sec execute 44 sec latency 147.088 ms 2 4790 0.92 MB/sec execute 45 sec latency 112.187 ms 2 4837 0.90 MB/sec execute 46 sec latency 106.386 ms 2 4976 1.01 MB/sec execute 47 sec latency 134.368 ms 2 5046 0.99 MB/sec execute 48 sec latency 131.180 ms 2 5114 0.97 MB/sec execute 49 sec latency 203.207 ms 2 5163 0.95 MB/sec execute 50 sec latency 120.784 ms 2 5217 0.93 MB/sec execute 51 sec latency 194.005 ms 2 5277 0.92 MB/sec execute 52 sec latency 94.456 ms 2 5347 0.90 MB/sec execute 53 sec latency 61.840 ms 2 5396 0.89 MB/sec execute 54 sec latency 107.432 ms 2 5454 0.87 MB/sec execute 55 sec latency 217.871 ms 2 5532 0.86 MB/sec execute 56 sec latency 177.607 ms 2 5579 0.85 MB/sec execute 57 sec latency 123.576 ms 2 5670 0.84 MB/sec execute 58 sec latency 91.956 ms 2 5725 0.82 MB/sec execute 59 sec latency 85.708 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1785 33.498 134.347 Close 1367 8.815 54.048 Rename 70 52.254 147.054 Unlink 298 15.227 101.292 Qpathinfo 1690 8.616 102.615 Qfileinfo 284 0.696 12.197 Qfsinfo 244 0.709 20.857 Sfileinfo 152 36.238 95.554 Find 593 2.471 107.015 WriteX 846 5.230 51.775 ReadX 2535 0.047 13.384 LockX 4 9.882 15.430 UnlockX 4 5.088 5.939 Flush 111 120.295 522.712 Throughput 0.824962 MB/sec 2 clients 2 procs max_latency=522.733 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Sat Aug 15 17:19:30 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/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' 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 6 seconds Changelog records consumed: 2542 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