== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:43:09 (1789602189) 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 16 19:43:16 EDT 2026 waiting for dbench pid 12439 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 2 124 11.25 MB/sec warmup 1 sec latency 84.264 ms 2 184 7.38 MB/sec warmup 2 sec latency 168.946 ms 2 239 6.09 MB/sec warmup 3 sec latency 221.185 ms 2 327 5.93 MB/sec warmup 4 sec latency 92.090 ms 2 401 5.66 MB/sec warmup 5 sec latency 88.934 ms 2 483 5.61 MB/sec warmup 6 sec latency 94.693 ms 2 607 5.97 MB/sec warmup 7 sec latency 97.802 ms Running lustre_rsync 2 671 5.28 MB/sec warmup 8 sec latency 218.557 ms 2 716 4.71 MB/sec warmup 9 sec latency 205.473 ms 2 761 4.26 MB/sec warmup 10 sec latency 217.327 ms 2 798 3.90 MB/sec warmup 11 sec latency 187.400 ms 2 929 0.22 MB/sec execute 1 sec latency 184.781 ms 2 986 0.24 MB/sec execute 2 sec latency 120.227 ms 2 1080 0.84 MB/sec execute 3 sec latency 110.307 ms 2 1159 0.67 MB/sec execute 4 sec latency 80.352 ms 2 1228 0.56 MB/sec execute 5 sec latency 58.534 ms 2 1385 1.45 MB/sec execute 6 sec latency 95.336 ms 2 1449 1.24 MB/sec execute 7 sec latency 94.955 ms 2 1500 1.10 MB/sec execute 8 sec latency 227.196 ms 2 1593 1.00 MB/sec execute 9 sec latency 81.714 ms 2 1656 0.91 MB/sec execute 10 sec latency 146.824 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: 282 2 1719 0.83 MB/sec execute 11 sec latency 78.885 ms 2 1794 0.77 MB/sec execute 12 sec latency 71.562 ms 2 1872 0.72 MB/sec execute 13 sec latency 100.551 ms 2 1975 0.68 MB/sec execute 14 sec latency 158.373 ms 2 2069 0.66 MB/sec execute 15 sec latency 75.199 ms 12439 12440 12441 Running lustre_rsync 2 2161 0.63 MB/sec execute 16 sec latency 90.607 ms 2 2260 0.66 MB/sec execute 17 sec latency 81.545 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: 3670 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 591 2 2375 0.70 MB/sec execute 18 sec latency 147.872 ms 2 2431 0.68 MB/sec execute 19 sec latency 151.423 ms 2 2531 0.72 MB/sec execute 20 sec latency 151.167 ms 2 2715 0.89 MB/sec execute 21 sec latency 121.621 ms 2 2956 1.07 MB/sec execute 22 sec latency 151.743 ms 12439 12440 12441 Running lustre_rsync 2 3191 1.09 MB/sec execute 23 sec latency 158.897 ms 2 3340 1.14 MB/sec execute 24 sec latency 178.136 ms 2 3508 1.33 MB/sec execute 25 sec latency 116.934 ms 2 3622 1.30 MB/sec execute 26 sec latency 76.458 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: 4260 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 316 2 3722 1.27 MB/sec execute 27 sec latency 51.035 ms 2 3824 1.29 MB/sec execute 28 sec latency 82.461 ms 2 3903 1.27 MB/sec execute 29 sec latency 107.898 ms 2 3977 1.23 MB/sec execute 30 sec latency 106.486 ms 2 4050 1.19 MB/sec execute 31 sec latency 76.450 ms 12439 12440 12441 Running lustre_rsync 2 4117 1.15 MB/sec execute 32 sec latency 119.955 ms 2 4228 1.12 MB/sec execute 33 sec latency 64.045 ms 2 4271 1.10 MB/sec execute 34 sec latency 285.768 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: 4575 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 443 2 4312 1.07 MB/sec execute 35 sec latency 230.509 ms 2 4372 1.05 MB/sec execute 36 sec latency 135.987 ms 2 4460 1.03 MB/sec execute 37 sec latency 186.376 ms 2 4523 1.01 MB/sec execute 38 sec latency 211.316 ms 2 4618 1.04 MB/sec execute 39 sec latency 141.192 ms 12439 12440 12441 Running lustre_rsync 2 4713 1.02 MB/sec execute 40 sec latency 59.611 ms 2 4796 1.00 MB/sec execute 41 sec latency 108.245 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: 5017 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 276 2 4957 1.12 MB/sec execute 42 sec latency 68.590 ms 2 5031 1.09 MB/sec execute 43 sec latency 89.217 ms 2 5119 1.07 MB/sec execute 44 sec latency 193.319 ms 2 5198 1.05 MB/sec execute 45 sec latency 147.293 ms 2 5281 1.03 MB/sec execute 46 sec latency 98.135 ms 12439 12440 12441 Running lustre_rsync 2 5351 1.01 MB/sec execute 47 sec latency 73.687 ms 2 5394 0.99 MB/sec execute 48 sec latency 119.350 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: 5292 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 285 2 5452 0.97 MB/sec execute 49 sec latency 159.683 ms 2 5541 0.96 MB/sec execute 50 sec latency 112.482 ms 2 5584 0.94 MB/sec execute 51 sec latency 109.384 ms 2 5683 0.93 MB/sec execute 52 sec latency 79.093 ms 2 5743 0.91 MB/sec execute 53 sec latency 80.866 ms 2 5894 0.94 MB/sec execute 54 sec latency 72.713 ms 12439 12440 12441 Running lustre_rsync 2 5936 0.92 MB/sec execute 55 sec latency 247.866 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: 5576 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 215 2 5977 0.91 MB/sec execute 56 sec latency 198.811 ms 2 6035 0.92 MB/sec execute 57 sec latency 109.839 ms 2 6137 0.91 MB/sec execute 58 sec latency 162.174 ms 2 6324 1.00 MB/sec execute 59 sec latency 220.148 ms 2 cleanup 60 sec 12439 12440 12441 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1902 31.650 119.939 Close 1465 7.895 66.075 Rename 84 47.380 109.806 Unlink 322 13.145 62.606 Qpathinfo 1830 8.189 89.040 Qfileinfo 336 0.594 11.759 Qfsinfo 284 0.596 26.145 Sfileinfo 176 32.759 80.338 Find 652 1.701 49.467 WriteX 994 4.698 59.192 ReadX 3022 0.042 9.254 LockX 8 6.952 9.099 UnlockX 8 5.070 6.891 Flush 119 107.984 285.747 Throughput 0.996181 MB/sec 2 clients 2 procs max_latency=285.768 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 16 19:44:30 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 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: 5790 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 189 removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' 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/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 5978 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 159 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: 6136 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