== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:27:18 (1788485238) 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 Sep 3 21:27:26 EDT 2026 waiting for dbench pid 12430 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 71 6.28 MB/sec warmup 1 sec latency 115.360 ms 2 143 6.15 MB/sec warmup 2 sec latency 147.508 ms 2 189 5.05 MB/sec warmup 3 sec latency 203.587 ms 2 251 4.76 MB/sec warmup 4 sec latency 226.169 ms 2 314 4.58 MB/sec warmup 5 sec latency 97.705 ms 2 385 4.56 MB/sec warmup 6 sec latency 99.768 ms Running lustre_rsync 2 449 4.50 MB/sec warmup 7 sec latency 146.300 ms 2 504 4.36 MB/sec warmup 8 sec latency 118.180 ms 2 616 4.65 MB/sec warmup 9 sec latency 135.503 ms 2 671 4.23 MB/sec warmup 10 sec latency 198.926 ms 2 712 3.85 MB/sec warmup 11 sec latency 129.816 ms 2 789 0.25 MB/sec execute 1 sec latency 223.133 ms 2 820 0.15 MB/sec execute 2 sec latency 232.392 ms 2 883 0.22 MB/sec execute 3 sec latency 198.086 ms 2 939 0.22 MB/sec execute 4 sec latency 172.523 ms 2 980 0.23 MB/sec execute 5 sec latency 261.577 ms 2 1078 0.53 MB/sec execute 6 sec latency 272.495 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 12 seconds Changelog records consumed: 210 2 1187 0.49 MB/sec execute 7 sec latency 47.549 ms 2 1253 0.44 MB/sec execute 8 sec latency 72.593 ms 2 1445 1.04 MB/sec execute 9 sec latency 68.290 ms 2 1512 0.94 MB/sec execute 10 sec latency 243.553 ms 2 1625 0.88 MB/sec execute 11 sec latency 80.869 ms 12430 12431 12432 Running lustre_rsync 2 1665 0.81 MB/sec execute 12 sec latency 289.440 ms 2 1728 0.76 MB/sec execute 13 sec latency 69.598 ms 2 1785 0.71 MB/sec execute 14 sec latency 95.081 ms 2 1830 0.67 MB/sec execute 15 sec latency 113.286 ms 2 1886 0.63 MB/sec execute 16 sec latency 228.284 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: 2961 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 453 2 1970 0.60 MB/sec execute 17 sec latency 148.249 ms 2 2017 0.58 MB/sec execute 18 sec latency 90.085 ms 2 2148 0.56 MB/sec execute 19 sec latency 63.592 ms 2 2203 0.54 MB/sec execute 20 sec latency 100.055 ms 2 2336 0.62 MB/sec execute 21 sec latency 77.313 ms 2 2381 0.60 MB/sec execute 22 sec latency 238.972 ms 12430 12431 12432 Running lustre_rsync 2 2428 0.59 MB/sec execute 23 sec latency 158.488 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: 3413 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 331 2 2484 0.61 MB/sec execute 24 sec latency 218.005 ms 2 2596 0.61 MB/sec execute 25 sec latency 76.239 ms 2 2771 0.82 MB/sec execute 26 sec latency 160.974 ms 2 2923 0.90 MB/sec execute 27 sec latency 119.602 ms 2 2991 0.87 MB/sec execute 28 sec latency 253.781 ms 12430 12431 12432 Running lustre_rsync 2 3097 0.86 MB/sec execute 29 sec latency 265.545 ms 2 3208 0.86 MB/sec execute 30 sec latency 338.611 ms 2 3342 0.90 MB/sec execute 31 sec latency 115.654 ms 2 3415 0.91 MB/sec execute 32 sec latency 97.068 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: 3743 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 178 2 3557 1.03 MB/sec execute 33 sec latency 115.956 ms 2 3656 1.02 MB/sec execute 34 sec latency 58.893 ms 2 3726 1.00 MB/sec execute 35 sec latency 92.306 ms 2 3794 1.02 MB/sec execute 36 sec latency 121.672 ms 2 3852 0.99 MB/sec execute 37 sec latency 136.047 ms 12430 12431 12432 Running lustre_rsync 2 3905 0.98 MB/sec execute 38 sec latency 135.293 ms 2 3951 0.96 MB/sec execute 39 sec latency 108.579 ms 2 3994 0.93 MB/sec execute 40 sec latency 105.981 ms 2 4021 0.91 MB/sec execute 41 sec latency 181.845 ms 2 4059 0.89 MB/sec execute 42 sec latency 148.714 ms 2 4114 0.87 MB/sec execute 43 sec latency 100.181 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: 3920 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 339 2 4200 0.85 MB/sec execute 44 sec latency 86.583 ms 2 4253 0.84 MB/sec execute 45 sec latency 258.265 ms 2 4299 0.83 MB/sec execute 46 sec latency 220.480 ms 2 4348 0.81 MB/sec execute 47 sec latency 102.208 ms 2 4382 0.80 MB/sec execute 48 sec latency 192.107 ms 12430 12431 12432 Running lustre_rsync 2 4445 0.79 MB/sec execute 49 sec latency 269.796 ms 2 4483 0.78 MB/sec execute 50 sec latency 188.375 ms 2 4528 0.77 MB/sec execute 51 sec latency 249.883 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: 4258 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 294 2 4597 0.79 MB/sec execute 52 sec latency 246.248 ms 2 4695 0.78 MB/sec execute 53 sec latency 71.799 ms 2 4766 0.77 MB/sec execute 54 sec latency 74.248 ms 2 4841 0.76 MB/sec execute 55 sec latency 62.134 ms 2 4989 0.85 MB/sec execute 56 sec latency 89.475 ms 2 5055 0.83 MB/sec execute 57 sec latency 204.909 ms 12430 12431 12432 Running lustre_rsync 2 5118 0.82 MB/sec execute 58 sec latency 95.440 ms 2 5157 0.81 MB/sec execute 59 sec latency 111.432 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: 4551 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 242 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1547 38.898 181.820 Close 1146 9.865 55.339 Rename 70 55.066 133.789 Unlink 284 18.018 92.875 Qpathinfo 1430 9.416 125.792 Qfileinfo 246 0.691 20.395 Qfsinfo 247 0.963 41.965 Sfileinfo 156 36.186 81.682 Find 532 2.159 57.570 WriteX 784 5.552 75.834 ReadX 2367 0.040 4.351 LockX 4 21.447 26.298 UnlockX 4 11.956 17.415 Flush 116 125.328 338.585 Throughput 0.809357 MB/sec 2 clients 2 procs max_latency=338.611 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 3 21:28:41 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/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' 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: 4792 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 252 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: 5043 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