== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:32:24 (1790785944) 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 Sep 30 12:32:31 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 75 6.54 MB/sec warmup 1 sec latency 125.159 ms 2 156 6.52 MB/sec warmup 2 sec latency 105.465 ms 2 197 5.22 MB/sec warmup 3 sec latency 216.464 ms 2 278 5.21 MB/sec warmup 4 sec latency 92.120 ms 2 357 5.10 MB/sec warmup 5 sec latency 99.579 ms 2 469 5.46 MB/sec warmup 6 sec latency 72.501 ms 2 547 5.45 MB/sec warmup 7 sec latency 107.467 ms Running lustre_rsync 2 664 5.28 MB/sec warmup 8 sec latency 103.947 ms 2 709 4.70 MB/sec warmup 9 sec latency 154.095 ms 2 729 4.25 MB/sec warmup 10 sec latency 313.540 ms 2 782 3.89 MB/sec warmup 11 sec latency 113.796 ms 2 879 0.37 MB/sec execute 1 sec latency 198.045 ms 2 928 0.29 MB/sec execute 2 sec latency 165.426 ms 2 980 0.28 MB/sec execute 3 sec latency 141.216 ms 2 1058 0.71 MB/sec execute 4 sec latency 157.308 ms 2 1131 0.60 MB/sec execute 5 sec latency 66.015 ms 2 1189 0.51 MB/sec execute 6 sec latency 100.506 ms 2 1237 0.46 MB/sec execute 7 sec latency 98.910 ms 2 1337 0.77 MB/sec execute 8 sec latency 105.147 ms 2 1435 1.00 MB/sec execute 9 sec latency 111.483 ms 2 1484 0.91 MB/sec execute 10 sec latency 308.269 ms 2 1554 0.84 MB/sec execute 11 sec latency 259.133 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 17 seconds Changelog records consumed: 264 2 1621 0.78 MB/sec execute 12 sec latency 194.806 ms 2 1693 0.73 MB/sec execute 13 sec latency 148.404 ms 2 1754 0.68 MB/sec execute 14 sec latency 101.895 ms 2 1810 0.64 MB/sec execute 15 sec latency 80.526 ms 2 1860 0.61 MB/sec execute 16 sec latency 94.224 ms 12403 12404 12405 Running lustre_rsync 2 1935 0.58 MB/sec execute 17 sec latency 224.440 ms 2 1987 0.55 MB/sec execute 18 sec latency 147.720 ms 2 2035 0.54 MB/sec execute 19 sec latency 112.485 ms 2 2121 0.52 MB/sec execute 20 sec latency 101.571 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: 2868 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 542 2 2165 0.50 MB/sec execute 21 sec latency 115.216 ms 2 2298 0.54 MB/sec execute 22 sec latency 89.535 ms 2 2372 0.56 MB/sec execute 23 sec latency 175.620 ms 2 2402 0.54 MB/sec execute 24 sec latency 290.173 ms 2 2440 0.53 MB/sec execute 25 sec latency 247.360 ms 12403 12404 12405 Running lustre_rsync 2 2486 0.56 MB/sec execute 26 sec latency 238.425 ms 2 2582 0.55 MB/sec execute 27 sec latency 114.772 ms 2 2743 0.75 MB/sec execute 28 sec latency 105.470 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: 3409 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 240 2 2887 0.76 MB/sec execute 29 sec latency 268.642 ms 2 2952 0.80 MB/sec execute 30 sec latency 336.678 ms 2 3012 0.78 MB/sec execute 31 sec latency 162.647 ms 2 3234 0.83 MB/sec execute 32 sec latency 225.330 ms 2 3324 0.84 MB/sec execute 33 sec latency 289.580 ms 12403 12404 12405 Running lustre_rsync 2 3435 0.90 MB/sec execute 34 sec latency 150.099 ms 2 3558 0.96 MB/sec execute 35 sec latency 108.755 ms 2 3649 0.95 MB/sec execute 36 sec latency 83.761 ms 2 3706 0.93 MB/sec execute 37 sec latency 77.963 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: 3648 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 192 2 3784 0.96 MB/sec execute 38 sec latency 136.860 ms 2 3826 0.94 MB/sec execute 39 sec latency 123.833 ms 2 3881 0.92 MB/sec execute 40 sec latency 81.608 ms 2 3935 0.90 MB/sec execute 41 sec latency 106.714 ms 2 3986 0.88 MB/sec execute 42 sec latency 104.670 ms 12403 12404 12405 Running lustre_rsync 2 4023 0.86 MB/sec execute 43 sec latency 178.589 ms 2 4065 0.84 MB/sec execute 44 sec latency 115.997 ms 2 4107 0.83 MB/sec execute 45 sec latency 141.605 ms 2 4172 0.81 MB/sec execute 46 sec latency 102.314 ms 2 4225 0.80 MB/sec execute 47 sec latency 206.536 ms 2 4251 0.78 MB/sec execute 48 sec latency 315.147 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: 3839 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 367 2 4276 0.77 MB/sec execute 49 sec latency 234.846 ms 2 4320 0.76 MB/sec execute 50 sec latency 182.033 ms 2 4367 0.75 MB/sec execute 51 sec latency 156.392 ms 2 4412 0.74 MB/sec execute 52 sec latency 136.981 ms 2 4460 0.73 MB/sec execute 53 sec latency 216.887 ms 12403 12404 12405 Running lustre_rsync 2 4488 0.72 MB/sec execute 54 sec latency 216.980 ms 2 4529 0.71 MB/sec execute 55 sec latency 282.262 ms 2 4559 0.70 MB/sec execute 56 sec latency 240.269 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: 4205 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 218 2 4669 0.72 MB/sec execute 57 sec latency 143.430 ms 2 4745 0.71 MB/sec execute 58 sec latency 85.369 ms 2 4787 0.70 MB/sec execute 59 sec latency 113.770 ms 2 cleanup 60 sec 2 cleanup 61 sec 12403 12404 12405 Running lustre_rsync 2 cleanup 62 sec 2 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1370 41.703 201.734 Close 1033 11.191 65.766 Rename 67 64.342 177.444 Unlink 268 19.570 82.877 Qpathinfo 1301 10.834 182.941 Qfileinfo 213 0.764 15.415 Qfsinfo 235 1.366 40.087 Sfileinfo 147 47.186 221.561 Find 483 2.830 117.555 WriteX 705 6.366 71.116 ReadX 2100 0.055 4.444 LockX 4 13.261 21.554 UnlockX 4 8.648 14.104 Flush 98 146.640 336.661 Throughput 0.700076 MB/sec 2 clients 2 procs max_latency=336.678 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 30 12:33:47 EDT 2026 with return code 0 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: 4422 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 181 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/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' 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' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 4602 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 129 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: 4730 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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