== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 05:00:10 (1786352410) 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 Mon Aug 10 05:00:18 EDT 2026 waiting for dbench pid 12406 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 91 8.31 MB/sec warmup 1 sec latency 80.262 ms 2 152 6.38 MB/sec warmup 2 sec latency 143.152 ms 2 189 5.04 MB/sec warmup 3 sec latency 235.890 ms 2 247 4.69 MB/sec warmup 4 sec latency 271.836 ms 2 298 4.38 MB/sec warmup 5 sec latency 146.216 ms 2 365 4.34 MB/sec warmup 6 sec latency 114.082 ms Running lustre_rsync 2 433 4.35 MB/sec warmup 7 sec latency 114.443 ms 2 477 4.16 MB/sec warmup 8 sec latency 165.901 ms 2 606 4.65 MB/sec warmup 9 sec latency 108.687 ms 2 667 4.22 MB/sec warmup 10 sec latency 295.863 ms 2 690 3.85 MB/sec warmup 11 sec latency 242.303 ms 2 763 0.09 MB/sec execute 1 sec latency 176.114 ms 2 789 0.15 MB/sec execute 2 sec latency 313.358 ms 2 804 0.11 MB/sec execute 3 sec latency 383.215 ms 2 860 0.13 MB/sec execute 4 sec latency 149.219 ms 2 886 0.15 MB/sec execute 5 sec latency 331.343 ms 2 918 0.15 MB/sec execute 6 sec latency 271.037 ms 2 969 0.15 MB/sec execute 7 sec latency 124.268 ms 2 989 0.15 MB/sec execute 8 sec latency 271.166 ms 2 1074 0.36 MB/sec execute 9 sec latency 106.731 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 15 seconds Changelog records consumed: 208 2 1130 0.34 MB/sec execute 10 sec latency 106.769 ms 2 1189 0.31 MB/sec execute 11 sec latency 102.077 ms 2 1238 0.30 MB/sec execute 12 sec latency 75.359 ms 2 1336 0.53 MB/sec execute 13 sec latency 92.440 ms 2 1437 0.67 MB/sec execute 14 sec latency 79.366 ms 12406 12407 12408 Running lustre_rsync 2 1481 0.63 MB/sec execute 15 sec latency 226.302 ms 2 1540 0.60 MB/sec execute 16 sec latency 316.986 ms 2 1619 0.57 MB/sec execute 17 sec latency 80.367 ms 2 1679 0.54 MB/sec execute 18 sec latency 138.298 ms 2 1720 0.52 MB/sec execute 19 sec latency 162.799 ms 2 1776 0.50 MB/sec execute 20 sec latency 123.907 ms 2 1807 0.48 MB/sec execute 21 sec latency 110.716 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: 2470 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 398 2 1846 0.46 MB/sec execute 22 sec latency 117.573 ms 2 1884 0.44 MB/sec execute 23 sec latency 177.153 ms 2 1973 0.43 MB/sec execute 24 sec latency 136.824 ms 2 2016 0.42 MB/sec execute 25 sec latency 83.063 ms 2 2102 0.41 MB/sec execute 26 sec latency 95.272 ms 12406 12407 12408 Running lustre_rsync 2 2158 0.40 MB/sec execute 27 sec latency 107.918 ms 2 2187 0.39 MB/sec execute 28 sec latency 280.518 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: 2867 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 300 2 2251 0.38 MB/sec execute 29 sec latency 182.213 ms 2 2351 0.44 MB/sec execute 30 sec latency 294.436 ms 2 2393 0.43 MB/sec execute 31 sec latency 199.940 ms 2 2420 0.42 MB/sec execute 32 sec latency 384.289 ms 2 2475 0.45 MB/sec execute 33 sec latency 133.169 ms 12406 12407 12408 Running lustre_rsync 2 2573 0.45 MB/sec execute 34 sec latency 225.602 ms 2 2633 0.46 MB/sec execute 35 sec latency 103.812 ms 2 2781 0.59 MB/sec execute 36 sec latency 332.459 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: 3166 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 161 2 2933 0.66 MB/sec execute 37 sec latency 182.788 ms 2 3009 0.64 MB/sec execute 38 sec latency 236.469 ms 2 3211 0.66 MB/sec execute 39 sec latency 235.260 ms 2 3342 0.70 MB/sec execute 40 sec latency 98.549 ms 2 3503 0.83 MB/sec execute 41 sec latency 137.877 ms 12406 12407 12408 Running lustre_rsync 2 3585 0.81 MB/sec execute 42 sec latency 74.527 ms 2 3670 0.81 MB/sec execute 43 sec latency 99.496 ms 2 3744 0.82 MB/sec execute 44 sec latency 97.200 ms 2 3799 0.82 MB/sec execute 45 sec latency 121.288 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: 3326 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 223 2 3856 0.80 MB/sec execute 46 sec latency 130.556 ms 2 3941 0.80 MB/sec execute 47 sec latency 66.514 ms 2 4006 0.78 MB/sec execute 48 sec latency 76.438 ms 2 4064 0.76 MB/sec execute 49 sec latency 83.529 ms 2 4116 0.75 MB/sec execute 50 sec latency 176.835 ms 12406 12407 12408 Running lustre_rsync 2 4179 0.74 MB/sec execute 51 sec latency 72.105 ms 2 4236 0.73 MB/sec execute 52 sec latency 298.159 ms 2 4263 0.72 MB/sec execute 53 sec latency 450.808 ms 2 4294 0.71 MB/sec execute 54 sec latency 347.980 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: 3548 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 393 2 4323 0.69 MB/sec execute 55 sec latency 212.436 ms 2 4360 0.69 MB/sec execute 56 sec latency 311.577 ms 2 4388 0.68 MB/sec execute 57 sec latency 322.556 ms 2 4446 0.67 MB/sec execute 58 sec latency 220.963 ms 2 4481 0.66 MB/sec execute 59 sec latency 124.967 ms 12406 12407 12408 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 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: 3940 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 159 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1306 44.015 280.095 Close 968 10.797 74.284 Rename 56 70.589 163.577 Unlink 260 20.631 64.794 Qpathinfo 1194 10.704 106.739 Qfileinfo 202 1.001 17.933 Qfsinfo 220 1.129 19.765 Sfileinfo 122 47.617 86.663 Find 460 3.311 72.082 WriteX 654 6.817 157.186 ReadX 2020 0.058 6.752 LockX 4 15.441 23.223 UnlockX 4 21.064 39.226 Flush 112 155.717 450.792 Throughput 0.662384 MB/sec 2 clients 2 procs max_latency=450.808 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 10 05:01:33 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/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' 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: 4098 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 153 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: 4250 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