== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:32:11 (1787603531) 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 24 16:32:20 EDT 2026 waiting for dbench pid 12428 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 70 6.22 MB/sec warmup 1 sec latency 102.336 ms 2 137 6.02 MB/sec warmup 2 sec latency 162.516 ms 2 188 5.04 MB/sec warmup 3 sec latency 218.850 ms 2 227 4.36 MB/sec warmup 4 sec latency 302.628 ms 2 288 4.27 MB/sec warmup 5 sec latency 174.050 ms Running lustre_rsync 2 357 4.25 MB/sec warmup 6 sec latency 96.302 ms 2 412 4.16 MB/sec warmup 7 sec latency 166.407 ms 2 491 4.26 MB/sec warmup 8 sec latency 79.734 ms 2 621 4.66 MB/sec warmup 9 sec latency 94.469 ms 2 682 4.23 MB/sec warmup 10 sec latency 168.613 ms 2 719 3.85 MB/sec warmup 11 sec latency 189.388 ms 2 794 0.22 MB/sec execute 1 sec latency 182.198 ms 2 859 0.26 MB/sec execute 2 sec latency 141.065 ms 2 894 0.21 MB/sec execute 3 sec latency 196.008 ms 2 923 0.21 MB/sec execute 4 sec latency 244.354 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 11 seconds Changelog records consumed: 170 2 973 0.20 MB/sec execute 5 sec latency 249.221 ms 2 1050 0.51 MB/sec execute 6 sec latency 197.869 ms 2 1138 0.47 MB/sec execute 7 sec latency 67.907 ms 2 1203 0.42 MB/sec execute 8 sec latency 72.837 ms 2 1273 0.39 MB/sec execute 9 sec latency 84.691 ms 12428 12429 12430 Running lustre_rsync 2 1436 0.93 MB/sec execute 10 sec latency 76.625 ms 2 1470 0.85 MB/sec execute 11 sec latency 266.222 ms 2 1532 0.79 MB/sec execute 12 sec latency 318.219 ms 2 1625 0.74 MB/sec execute 13 sec latency 154.827 ms 2 1687 0.69 MB/sec execute 14 sec latency 168.590 ms 2 1745 0.65 MB/sec execute 15 sec latency 95.171 ms 2 1807 0.62 MB/sec execute 16 sec latency 126.617 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: 2592 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 408 2 1863 0.59 MB/sec execute 17 sec latency 100.572 ms 2 1938 0.56 MB/sec execute 18 sec latency 185.345 ms 2 2020 0.55 MB/sec execute 19 sec latency 110.380 ms 2 2112 0.53 MB/sec execute 20 sec latency 108.802 ms 2 2185 0.51 MB/sec execute 21 sec latency 70.116 ms 12428 12429 12430 Running lustre_rsync 2 2287 0.54 MB/sec execute 22 sec latency 101.483 ms 2 2361 0.57 MB/sec execute 23 sec latency 265.775 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: 2999 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 370 2 2404 0.56 MB/sec execute 24 sec latency 199.933 ms 2 2462 0.56 MB/sec execute 25 sec latency 199.423 ms 2 2549 0.58 MB/sec execute 26 sec latency 254.733 ms 2 2675 0.67 MB/sec execute 27 sec latency 223.868 ms 2 2834 0.79 MB/sec execute 28 sec latency 293.488 ms 12428 12429 12430 Running lustre_rsync 2 2942 0.81 MB/sec execute 29 sec latency 284.230 ms 2 3003 0.81 MB/sec execute 30 sec latency 249.936 ms 2 3115 0.81 MB/sec execute 31 sec latency 170.920 ms 2 3270 0.84 MB/sec execute 32 sec latency 139.352 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: 3368 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 185 2 3339 0.85 MB/sec execute 33 sec latency 175.367 ms 2 3460 0.91 MB/sec execute 34 sec latency 163.366 ms 2 3580 0.98 MB/sec execute 35 sec latency 119.153 ms 2 3685 0.96 MB/sec execute 36 sec latency 105.391 ms 2 3752 0.97 MB/sec execute 37 sec latency 107.480 ms 12428 12429 12430 Running lustre_rsync 2 3818 0.97 MB/sec execute 38 sec latency 122.347 ms 2 3870 0.95 MB/sec execute 39 sec latency 109.089 ms 2 3930 0.93 MB/sec execute 40 sec latency 99.152 ms 2 3991 0.91 MB/sec execute 41 sec latency 111.948 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: 3552 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 283 2 4050 0.89 MB/sec execute 42 sec latency 112.771 ms 2 4121 0.87 MB/sec execute 43 sec latency 114.914 ms 2 4200 0.85 MB/sec execute 44 sec latency 177.332 ms 2 4257 0.84 MB/sec execute 45 sec latency 273.186 ms 2 4294 0.83 MB/sec execute 46 sec latency 128.870 ms 12428 12429 12430 Running lustre_rsync 2 4334 0.81 MB/sec execute 47 sec latency 167.343 ms 2 4390 0.80 MB/sec execute 48 sec latency 181.960 ms 2 4438 0.79 MB/sec execute 49 sec latency 164.139 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: 3834 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 342 2 4472 0.78 MB/sec execute 50 sec latency 267.291 ms 2 4526 0.77 MB/sec execute 51 sec latency 167.551 ms 2 4598 0.77 MB/sec execute 52 sec latency 175.837 ms 2 4684 0.78 MB/sec execute 53 sec latency 103.529 ms 2 4753 0.77 MB/sec execute 54 sec latency 72.279 ms 2 4814 0.76 MB/sec execute 55 sec latency 102.865 ms 12428 12429 12430 Running lustre_rsync 2 4911 0.80 MB/sec execute 56 sec latency 82.858 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: 4175 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 216 2 5017 0.83 MB/sec execute 57 sec latency 90.507 ms 2 5143 0.82 MB/sec execute 58 sec latency 104.123 ms 2 5224 0.81 MB/sec execute 59 sec latency 141.790 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 12428 12430 Running lustre_rsync 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1579 37.340 140.963 Close 1200 9.162 65.666 Rename 72 57.946 150.158 Unlink 287 16.187 79.352 Qpathinfo 1463 9.458 223.846 Qfileinfo 252 0.742 17.392 Qfsinfo 244 0.770 15.404 Sfileinfo 155 39.837 123.176 Find 537 2.369 55.906 WriteX 793 5.434 66.041 ReadX 2379 0.057 9.297 LockX 4 10.153 14.766 UnlockX 4 11.717 20.088 Flush 116 129.230 318.185 Throughput 0.810773 MB/sec 2 clients 2 procs max_latency=318.219 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 16:33:34 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/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' 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/d2c.lustre-rsync-test dbench successfully finished 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: 4390 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 338 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: 4727 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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: 4755 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