== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:18:37 (1788574717) 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 Fri Sep 4 22:18:43 EDT 2026 waiting for dbench pid 12407 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 2 112 10.39 MB/sec warmup 1 sec latency 81.899 ms 2 183 7.31 MB/sec warmup 2 sec latency 132.797 ms 2 223 5.73 MB/sec warmup 3 sec latency 319.863 ms 2 305 5.59 MB/sec warmup 4 sec latency 98.512 ms 2 380 5.40 MB/sec warmup 5 sec latency 97.120 ms 2 461 5.37 MB/sec warmup 6 sec latency 87.258 ms 2 543 5.44 MB/sec warmup 7 sec latency 92.707 ms Running lustre_rsync 2 664 5.27 MB/sec warmup 8 sec latency 122.885 ms 2 707 4.70 MB/sec warmup 9 sec latency 177.596 ms 2 736 4.25 MB/sec warmup 10 sec latency 234.944 ms 2 789 3.89 MB/sec warmup 11 sec latency 126.559 ms 2 902 0.23 MB/sec execute 1 sec latency 274.062 ms 2 954 0.24 MB/sec execute 2 sec latency 188.609 ms 2 985 0.22 MB/sec execute 3 sec latency 192.798 ms 2 1068 0.67 MB/sec execute 4 sec latency 122.563 ms 2 1154 0.57 MB/sec execute 5 sec latency 76.844 ms 2 1228 0.50 MB/sec execute 6 sec latency 123.668 ms 2 1395 1.27 MB/sec execute 7 sec latency 88.095 ms 2 1474 1.12 MB/sec execute 8 sec latency 72.232 ms 2 1544 1.01 MB/sec execute 9 sec latency 154.577 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: 270 2 1632 0.92 MB/sec execute 10 sec latency 75.773 ms 2 1709 0.85 MB/sec execute 11 sec latency 136.671 ms 2 1786 0.79 MB/sec execute 12 sec latency 57.915 ms 2 1884 0.74 MB/sec execute 13 sec latency 74.211 ms 2 1974 0.70 MB/sec execute 14 sec latency 262.091 ms 12407 12408 12409 Running lustre_rsync 2 2014 0.66 MB/sec execute 15 sec latency 116.184 ms 2 2094 0.63 MB/sec execute 16 sec latency 152.763 ms 2 2159 0.60 MB/sec execute 17 sec latency 84.354 ms 2 2222 0.58 MB/sec execute 18 sec latency 127.321 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: 3014 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 573 2 2359 0.67 MB/sec execute 19 sec latency 158.852 ms 2 2411 0.65 MB/sec execute 20 sec latency 225.696 ms 2 2472 0.67 MB/sec execute 21 sec latency 306.348 ms 2 2581 0.67 MB/sec execute 22 sec latency 206.053 ms 2 2769 0.90 MB/sec execute 23 sec latency 179.021 ms 12407 12408 12409 Running lustre_rsync 2 2906 0.96 MB/sec execute 24 sec latency 167.317 ms 2 2977 0.95 MB/sec execute 25 sec latency 270.694 ms 2 3024 0.92 MB/sec execute 26 sec latency 261.780 ms 2 3205 0.94 MB/sec execute 27 sec latency 417.896 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: 3586 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 286 2 3340 0.98 MB/sec execute 28 sec latency 117.043 ms 2 3518 1.16 MB/sec execute 29 sec latency 100.880 ms 2 3604 1.13 MB/sec execute 30 sec latency 104.778 ms 2 3694 1.11 MB/sec execute 31 sec latency 101.358 ms 2 3791 1.13 MB/sec execute 32 sec latency 79.214 ms 12407 12408 12409 Running lustre_rsync 2 3837 1.10 MB/sec execute 33 sec latency 159.655 ms 2 3895 1.08 MB/sec execute 34 sec latency 107.543 ms 2 3953 1.05 MB/sec execute 35 sec latency 101.889 ms 2 4020 1.03 MB/sec execute 36 sec latency 68.537 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: 3871 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 313 2 4083 1.00 MB/sec execute 37 sec latency 77.735 ms 2 4153 0.97 MB/sec execute 38 sec latency 83.599 ms 2 4231 0.96 MB/sec execute 39 sec latency 297.546 ms 2 4281 0.94 MB/sec execute 40 sec latency 369.760 ms 2 4336 0.92 MB/sec execute 41 sec latency 157.099 ms 12407 12408 12409 Running lustre_rsync 2 4372 0.90 MB/sec execute 42 sec latency 203.235 ms 2 4438 0.89 MB/sec execute 43 sec latency 125.879 ms 2 4481 0.88 MB/sec execute 44 sec latency 252.246 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: 4183 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 334 2 4539 0.86 MB/sec execute 45 sec latency 179.846 ms 2 4623 0.89 MB/sec execute 46 sec latency 161.211 ms 2 4696 0.87 MB/sec execute 47 sec latency 91.748 ms 2 4787 0.86 MB/sec execute 48 sec latency 54.669 ms 2 4946 0.96 MB/sec execute 49 sec latency 65.646 ms 12407 12408 12409 Running lustre_rsync 2 5023 0.94 MB/sec execute 50 sec latency 67.032 ms 2 5093 0.93 MB/sec execute 51 sec latency 225.762 ms 2 5145 0.91 MB/sec execute 52 sec latency 99.860 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: 4516 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 262 2 5227 0.89 MB/sec execute 53 sec latency 139.385 ms 2 5303 0.88 MB/sec execute 54 sec latency 64.031 ms 2 5367 0.87 MB/sec execute 55 sec latency 87.247 ms 2 5449 0.85 MB/sec execute 56 sec latency 160.685 ms 2 5570 0.84 MB/sec execute 57 sec latency 173.037 ms 12407 12408 12409 Running lustre_rsync 2 5647 0.83 MB/sec execute 58 sec latency 96.505 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: 4777 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 242 2 5724 0.82 MB/sec execute 59 sec latency 85.851 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1784 34.524 170.227 Close 1378 8.447 77.316 Rename 70 50.561 139.543 Unlink 298 14.602 67.573 Qpathinfo 1706 8.315 186.127 Qfileinfo 286 0.648 15.957 Qfsinfo 244 0.776 24.516 Sfileinfo 150 32.497 70.918 Find 587 2.237 83.575 WriteX 866 5.474 120.616 ReadX 2514 0.047 5.298 LockX 4 11.950 17.121 UnlockX 4 11.360 22.725 Flush 110 119.659 417.883 Throughput 0.820959 MB/sec 2 clients 2 procs max_latency=417.896 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 4 22:19:58 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/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' 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/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' 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: 5018 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 277 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: 5294 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