== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:12:54 (1787793174) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl4' lustre-MDT0000: Registered changelog user cl4 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/d2c.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/d2c.lustre-rsync-test at Wed Aug 26 21:13:02 EDT 2026 waiting for dbench pid 12403 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 87 7.86 MB/sec warmup 1 sec latency 136.539 ms 2 147 6.28 MB/sec warmup 2 sec latency 142.348 ms 2 202 5.31 MB/sec warmup 3 sec latency 159.101 ms 2 267 5.02 MB/sec warmup 4 sec latency 117.784 ms 2 339 4.90 MB/sec warmup 5 sec latency 99.186 ms 2 397 4.69 MB/sec warmup 6 sec latency 117.524 ms Running lustre_rsync 2 453 4.54 MB/sec warmup 7 sec latency 180.590 ms 2 507 4.39 MB/sec warmup 8 sec latency 187.804 ms 2 607 4.65 MB/sec warmup 9 sec latency 147.471 ms 2 676 4.23 MB/sec warmup 10 sec latency 174.601 ms 2 721 3.86 MB/sec warmup 11 sec latency 125.153 ms 2 797 0.24 MB/sec execute 1 sec latency 209.722 ms 2 854 0.22 MB/sec execute 2 sec latency 104.339 ms 2 894 0.22 MB/sec execute 3 sec latency 154.170 ms 2 942 0.22 MB/sec execute 4 sec latency 185.360 ms 2 984 0.22 MB/sec execute 5 sec latency 187.144 ms 2 1112 0.54 MB/sec execute 6 sec latency 60.016 ms 2 1197 0.48 MB/sec execute 7 sec latency 57.935 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 12 seconds Changelog records consumed: 208 2 1415 1.16 MB/sec execute 8 sec latency 57.140 ms 2 1486 1.04 MB/sec execute 9 sec latency 254.747 ms 2 1559 0.95 MB/sec execute 10 sec latency 222.978 ms 2 1643 0.88 MB/sec execute 11 sec latency 259.287 ms 2 1690 0.81 MB/sec execute 12 sec latency 93.996 ms 12403 12404 12405 Running lustre_rsync 2 1751 0.76 MB/sec execute 13 sec latency 104.928 ms 2 1806 0.71 MB/sec execute 14 sec latency 84.960 ms 2 1851 0.67 MB/sec execute 15 sec latency 105.477 ms 2 1975 0.64 MB/sec execute 16 sec latency 135.133 ms 2 2024 0.61 MB/sec execute 17 sec latency 93.690 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2588 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 505 2 2121 0.59 MB/sec execute 18 sec latency 96.768 ms 2 2168 0.56 MB/sec execute 19 sec latency 78.755 ms 2 2270 0.56 MB/sec execute 20 sec latency 72.500 ms 2 2363 0.62 MB/sec execute 21 sec latency 183.295 ms 2 2406 0.61 MB/sec execute 22 sec latency 129.600 ms 12403 12404 12405 Running lustre_rsync 2 2421 0.59 MB/sec execute 23 sec latency 493.059 ms 2 2459 0.58 MB/sec execute 24 sec latency 206.585 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3092 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 301 2 2564 0.60 MB/sec execute 25 sec latency 234.956 ms 2 2683 0.70 MB/sec execute 26 sec latency 93.867 ms 2 2889 0.82 MB/sec execute 27 sec latency 261.827 ms 2 2922 0.86 MB/sec execute 28 sec latency 274.049 ms 2 2990 0.84 MB/sec execute 29 sec latency 384.099 ms 12403 12404 12405 Running lustre_rsync 2 3100 0.83 MB/sec execute 30 sec latency 297.571 ms 2 3220 0.83 MB/sec execute 31 sec latency 290.550 ms 2 3313 0.87 MB/sec execute 32 sec latency 148.707 ms 2 3369 0.85 MB/sec execute 33 sec latency 143.188 ms 2 3511 1.00 MB/sec execute 34 sec latency 141.984 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3392 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 165 2 3630 0.98 MB/sec execute 35 sec latency 89.315 ms 2 3696 0.96 MB/sec execute 36 sec latency 92.815 ms 2 3776 0.99 MB/sec execute 37 sec latency 110.914 ms 2 3819 0.97 MB/sec execute 38 sec latency 184.244 ms 2 3879 0.94 MB/sec execute 39 sec latency 83.451 ms 12403 12404 12405 Running lustre_rsync 2 3940 0.93 MB/sec execute 40 sec latency 103.816 ms 2 4006 0.91 MB/sec execute 41 sec latency 80.246 ms 2 4051 0.89 MB/sec execute 42 sec latency 138.014 ms 2 4115 0.87 MB/sec execute 43 sec latency 75.498 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3556 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 327 2 4186 0.85 MB/sec execute 44 sec latency 90.355 ms 2 4249 0.84 MB/sec execute 45 sec latency 299.843 ms 2 4294 0.83 MB/sec execute 46 sec latency 238.573 ms 2 4338 0.81 MB/sec execute 47 sec latency 113.419 ms 2 4378 0.80 MB/sec execute 48 sec latency 149.674 ms 12403 12404 12405 Running lustre_rsync 2 4450 0.79 MB/sec execute 49 sec latency 158.078 ms 2 4484 0.78 MB/sec execute 50 sec latency 233.067 ms 2 4537 0.77 MB/sec execute 51 sec latency 91.258 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3882 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 292 2 4602 0.79 MB/sec execute 52 sec latency 220.213 ms 2 4698 0.78 MB/sec execute 53 sec latency 65.243 ms 2 4762 0.77 MB/sec execute 54 sec latency 77.442 ms 2 4833 0.76 MB/sec execute 55 sec latency 72.943 ms 2 4973 0.85 MB/sec execute 56 sec latency 97.632 ms 12403 12404 12405 Running lustre_rsync 2 5035 0.83 MB/sec execute 57 sec latency 82.602 ms 2 5072 0.82 MB/sec execute 58 sec latency 246.438 ms 2 5129 0.81 MB/sec execute 59 sec latency 99.913 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4173 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 242 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1520 38.643 205.223 Close 1130 9.695 75.955 Rename 70 61.035 206.557 Unlink 284 18.070 70.092 Qpathinfo 1407 9.542 134.468 Qfileinfo 240 0.839 25.485 Qfsinfo 244 0.733 23.077 Sfileinfo 156 39.719 192.359 Find 523 2.467 57.971 WriteX 768 5.929 116.860 ReadX 2349 0.058 17.816 LockX 4 5.860 7.627 UnlockX 4 5.041 7.991 Flush 112 134.466 493.041 Throughput 0.807424 MB/sec 2 clients 2 procs max_latency=493.059 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 26 21:14:16 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' 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' 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/d2c.lustre-rsync-test dbench successfully finished Running lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4414 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 230 Running final lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4643 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 1 lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found