== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 01:03:35 (1788930215) 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 Sep 9 01:03:42 EDT 2026 waiting for dbench pid 11497 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 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 118 10.69 MB/sec warmup 1 sec latency 107.915 ms 2 189 7.56 MB/sec warmup 2 sec latency 140.541 ms 2 275 6.86 MB/sec warmup 3 sec latency 174.908 ms 2 353 6.31 MB/sec warmup 4 sec latency 110.786 ms 2 448 6.30 MB/sec warmup 5 sec latency 103.907 ms 2 507 5.86 MB/sec warmup 6 sec latency 136.820 ms 2 651 6.02 MB/sec warmup 7 sec latency 171.485 ms 2 690 5.29 MB/sec warmup 8 sec latency 280.950 ms 2 727 4.73 MB/sec warmup 9 sec latency 186.109 ms 2 782 4.27 MB/sec warmup 10 sec latency 127.335 ms 2 866 3.92 MB/sec warmup 11 sec latency 187.087 ms 2 981 0.27 MB/sec execute 1 sec latency 162.793 ms 2 1126 1.22 MB/sec execute 2 sec latency 77.620 ms 2 1204 0.86 MB/sec execute 3 sec latency 55.524 ms 2 1328 1.40 MB/sec execute 4 sec latency 58.515 ms 2 1481 1.71 MB/sec execute 5 sec latency 71.713 ms 2 1579 1.46 MB/sec execute 6 sec latency 251.352 ms 2 1655 1.27 MB/sec execute 7 sec latency 127.656 ms 2 1749 1.13 MB/sec execute 8 sec latency 63.526 ms 2 1867 1.02 MB/sec execute 9 sec latency 60.925 ms 2 1976 0.94 MB/sec execute 10 sec latency 157.728 ms 2 2066 0.88 MB/sec execute 11 sec latency 74.934 ms 2 2159 0.82 MB/sec execute 12 sec latency 88.087 ms 2 2292 0.92 MB/sec execute 13 sec latency 75.293 ms 2 2380 0.88 MB/sec execute 14 sec latency 220.300 ms 2 2450 0.84 MB/sec execute 15 sec latency 123.355 ms 2 2564 0.89 MB/sec execute 16 sec latency 165.249 ms 2 2632 0.91 MB/sec execute 17 sec latency 120.636 ms 2 2825 1.14 MB/sec execute 18 sec latency 386.827 ms 2 2995 1.24 MB/sec execute 19 sec latency 107.282 ms 2 3186 1.24 MB/sec execute 20 sec latency 157.160 ms 2 3301 1.29 MB/sec execute 21 sec latency 266.354 ms 2 3378 1.24 MB/sec execute 22 sec latency 152.952 ms 2 3598 1.45 MB/sec execute 23 sec latency 60.106 ms 2 3694 1.41 MB/sec execute 24 sec latency 65.332 ms 2 3777 1.44 MB/sec execute 25 sec latency 121.345 ms 2 3820 1.38 MB/sec execute 26 sec latency 140.258 ms 2 3854 1.33 MB/sec execute 27 sec latency 207.140 ms 2 3936 1.30 MB/sec execute 28 sec latency 97.735 ms 2 3993 1.26 MB/sec execute 29 sec latency 107.095 ms 2 4065 1.22 MB/sec execute 30 sec latency 87.334 ms 2 4201 1.18 MB/sec execute 31 sec latency 108.020 ms 2 4235 1.16 MB/sec execute 32 sec latency 424.486 ms 2 4272 1.12 MB/sec execute 33 sec latency 184.410 ms 2 4300 1.10 MB/sec execute 34 sec latency 372.514 ms 2 4363 1.07 MB/sec execute 35 sec latency 151.065 ms 2 4443 1.05 MB/sec execute 36 sec latency 93.427 ms 2 4484 1.03 MB/sec execute 37 sec latency 168.291 ms 2 4534 1.01 MB/sec execute 38 sec latency 170.290 ms 2 4560 0.99 MB/sec execute 39 sec latency 262.342 ms 2 4647 1.01 MB/sec execute 40 sec latency 120.534 ms 2 4725 0.99 MB/sec execute 41 sec latency 128.619 ms 2 4798 0.97 MB/sec execute 42 sec latency 75.355 ms 2 4892 1.02 MB/sec execute 43 sec latency 100.837 ms 2 4978 1.06 MB/sec execute 44 sec latency 134.725 ms 2 5034 1.04 MB/sec execute 45 sec latency 126.556 ms 2 5106 1.02 MB/sec execute 46 sec latency 218.318 ms 2 5162 1.00 MB/sec execute 47 sec latency 105.542 ms 2 5217 0.98 MB/sec execute 48 sec latency 229.948 ms 2 5271 0.96 MB/sec execute 49 sec latency 100.891 ms 2 5338 0.94 MB/sec execute 50 sec latency 82.733 ms 2 5400 0.93 MB/sec execute 51 sec latency 78.658 ms 2 5484 0.91 MB/sec execute 52 sec latency 145.003 ms 2 5579 0.90 MB/sec execute 53 sec latency 99.452 ms 2 5689 0.89 MB/sec execute 54 sec latency 63.169 ms 2 5778 0.88 MB/sec execute 55 sec latency 61.334 ms 2 5920 0.90 MB/sec execute 56 sec latency 201.758 ms 2 5980 0.89 MB/sec execute 57 sec latency 233.050 ms 2 6063 0.89 MB/sec execute 58 sec latency 209.566 ms 2 6221 0.94 MB/sec execute 59 sec latency 144.834 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1868 31.785 275.498 Close 1438 8.114 66.747 Rename 81 50.598 128.598 Unlink 318 13.089 79.644 Qpathinfo 1816 8.100 107.062 Qfileinfo 326 0.695 26.050 Qfsinfo 281 0.711 21.855 Sfileinfo 174 32.540 116.253 Find 648 1.472 54.946 WriteX 960 4.881 46.282 ReadX 2938 0.047 12.243 LockX 6 7.431 9.779 UnlockX 6 5.801 9.118 Flush 115 123.246 424.468 Throughput 0.941266 MB/sec 2 clients 2 procs max_latency=424.486 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Wed Sep 9 01:04:56 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/PARADOX' 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/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' 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 7 seconds Changelog records consumed: 2729 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