== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:09:24 (1790896164) 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 Thu Oct 1 19:09:33 EDT 2026 waiting for dbench pid 12411 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 90 8.35 MB/sec warmup 1 sec latency 110.789 ms 2 155 6.53 MB/sec warmup 2 sec latency 137.755 ms 2 215 5.57 MB/sec warmup 3 sec latency 113.481 ms 2 288 5.35 MB/sec warmup 4 sec latency 120.133 ms 2 344 4.95 MB/sec warmup 5 sec latency 101.201 ms 2 413 4.86 MB/sec warmup 6 sec latency 113.363 ms Running lustre_rsync 2 445 4.46 MB/sec warmup 7 sec latency 262.279 ms 2 493 4.29 MB/sec warmup 8 sec latency 316.421 ms 2 538 4.19 MB/sec warmup 9 sec latency 145.989 ms 2 642 4.20 MB/sec warmup 10 sec latency 189.665 ms 2 676 3.84 MB/sec warmup 11 sec latency 212.499 ms 2 758 0.11 MB/sec execute 1 sec latency 185.724 ms 2 797 0.18 MB/sec execute 2 sec latency 148.796 ms 2 853 0.19 MB/sec execute 3 sec latency 149.211 ms 2 885 0.19 MB/sec execute 4 sec latency 272.458 ms 2 913 0.19 MB/sec execute 5 sec latency 147.311 ms 2 952 0.17 MB/sec execute 6 sec latency 241.485 ms 2 983 0.17 MB/sec execute 7 sec latency 268.131 ms 2 1069 0.40 MB/sec execute 8 sec latency 112.209 ms 2 1130 0.38 MB/sec execute 9 sec latency 84.369 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 1187 0.35 MB/sec execute 10 sec latency 91.939 ms 2 1244 0.32 MB/sec execute 11 sec latency 70.138 ms 2 1417 0.79 MB/sec execute 12 sec latency 74.051 ms 2 1486 0.73 MB/sec execute 13 sec latency 151.961 ms 2 1587 0.69 MB/sec execute 14 sec latency 73.668 ms 12411 12412 12413 Running lustre_rsync 2 1638 0.65 MB/sec execute 15 sec latency 268.927 ms 2 1697 0.62 MB/sec execute 16 sec latency 199.276 ms 2 1765 0.59 MB/sec execute 17 sec latency 86.036 ms 2 1810 0.56 MB/sec execute 18 sec latency 92.526 ms 2 1867 0.53 MB/sec execute 19 sec latency 82.489 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: 2600 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 451 2 1974 0.51 MB/sec execute 20 sec latency 178.892 ms 2 2028 0.50 MB/sec execute 21 sec latency 113.483 ms 2 2148 0.49 MB/sec execute 22 sec latency 72.042 ms 2 2191 0.47 MB/sec execute 23 sec latency 94.446 ms 2 2345 0.55 MB/sec execute 24 sec latency 104.473 ms 12411 12412 12413 Running lustre_rsync 2 2385 0.53 MB/sec execute 25 sec latency 256.350 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: 3050 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 329 2 2440 0.52 MB/sec execute 26 sec latency 143.888 ms 2 2505 0.55 MB/sec execute 27 sec latency 234.223 ms 2 2754 0.76 MB/sec execute 28 sec latency 77.842 ms 2 2917 0.84 MB/sec execute 29 sec latency 190.248 ms 2 3000 0.81 MB/sec execute 30 sec latency 166.662 ms 2 3220 0.84 MB/sec execute 31 sec latency 200.087 ms 12411 12412 12413 Running lustre_rsync 2 3334 0.88 MB/sec execute 32 sec latency 138.665 ms 2 3469 0.98 MB/sec execute 33 sec latency 134.601 ms 2 3630 1.02 MB/sec execute 34 sec latency 57.877 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: 3378 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 221 2 3723 1.00 MB/sec execute 35 sec latency 108.391 ms 2 3807 1.02 MB/sec execute 36 sec latency 97.926 ms 2 3871 1.00 MB/sec execute 37 sec latency 102.204 ms 2 3951 0.99 MB/sec execute 38 sec latency 83.904 ms 2 4012 0.96 MB/sec execute 39 sec latency 107.644 ms 12411 12412 12413 Running lustre_rsync 2 4078 0.94 MB/sec execute 40 sec latency 81.118 ms 2 4137 0.92 MB/sec execute 41 sec latency 96.835 ms 2 4212 0.90 MB/sec execute 42 sec latency 86.881 ms 2 4249 0.88 MB/sec execute 43 sec latency 266.230 ms 2 4290 0.87 MB/sec execute 44 sec latency 164.845 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: 3598 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 424 2 4326 0.85 MB/sec execute 45 sec latency 179.026 ms 2 4373 0.84 MB/sec execute 46 sec latency 173.059 ms 2 4447 0.83 MB/sec execute 47 sec latency 193.525 ms 2 4487 0.82 MB/sec execute 48 sec latency 189.182 ms 2 4545 0.80 MB/sec execute 49 sec latency 187.791 ms 12411 12412 12413 Running lustre_rsync 2 4620 0.83 MB/sec execute 50 sec latency 203.769 ms 2 4697 0.81 MB/sec execute 51 sec latency 66.189 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: 4021 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 236 2 4753 0.80 MB/sec execute 52 sec latency 88.503 ms 2 4821 0.79 MB/sec execute 53 sec latency 60.881 ms 2 4970 0.88 MB/sec execute 54 sec latency 76.149 ms 2 5033 0.87 MB/sec execute 55 sec latency 106.461 ms 2 5103 0.85 MB/sec execute 56 sec latency 273.563 ms 12411 12412 12413 Running lustre_rsync 2 5154 0.84 MB/sec execute 57 sec latency 111.364 ms 2 5203 0.83 MB/sec execute 58 sec latency 335.397 ms 2 5252 0.81 MB/sec execute 59 sec latency 149.098 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: 4256 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 215 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1593 36.905 149.194 Close 1192 8.952 73.618 Rename 72 62.634 234.195 Unlink 288 15.979 56.765 Qpathinfo 1454 9.021 96.233 Qfileinfo 252 0.561 10.097 Qfsinfo 252 1.029 40.486 Sfileinfo 160 39.632 101.201 Find 540 2.367 96.810 WriteX 804 5.080 49.994 ReadX 2403 0.040 9.909 LockX 4 6.636 10.054 UnlockX 4 5.751 8.401 Flush 128 125.777 335.373 Throughput 0.813698 MB/sec 2 clients 2 procs max_latency=335.397 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Oct 1 19:10:48 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/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' 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: 4470 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 258 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: 4727 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