== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 18:15:11 (1787868911) 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 Aug 27 18:15:17 EDT 2026 waiting for dbench pid 12399 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 10.48 MB/sec warmup 1 sec latency 129.016 ms 2 178 7.18 MB/sec warmup 2 sec latency 102.276 ms 2 210 5.48 MB/sec warmup 3 sec latency 221.795 ms 2 289 5.35 MB/sec warmup 4 sec latency 115.942 ms 2 363 5.16 MB/sec warmup 5 sec latency 114.130 ms 2 453 5.30 MB/sec warmup 6 sec latency 71.372 ms 2 541 5.45 MB/sec warmup 7 sec latency 80.314 ms Running lustre_rsync 2 666 5.29 MB/sec warmup 8 sec latency 241.297 ms 2 719 4.73 MB/sec warmup 9 sec latency 122.550 ms 2 777 4.27 MB/sec warmup 10 sec latency 141.234 ms 2 815 3.90 MB/sec warmup 11 sec latency 175.423 ms 2 955 0.25 MB/sec execute 1 sec latency 175.137 ms 2 1018 0.92 MB/sec execute 2 sec latency 144.161 ms 2 1118 0.86 MB/sec execute 3 sec latency 94.586 ms 2 1181 0.67 MB/sec execute 4 sec latency 70.401 ms 2 1244 0.56 MB/sec execute 5 sec latency 70.060 ms 2 1395 1.44 MB/sec execute 6 sec latency 103.825 ms 2 1456 1.24 MB/sec execute 7 sec latency 76.119 ms 2 1514 1.10 MB/sec execute 8 sec latency 147.682 ms 2 1607 0.99 MB/sec execute 9 sec latency 71.687 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 14 seconds Changelog records consumed: 275 2 1665 0.91 MB/sec execute 10 sec latency 240.126 ms 2 1729 0.83 MB/sec execute 11 sec latency 75.971 ms 2 1803 0.77 MB/sec execute 12 sec latency 56.449 ms 2 1881 0.72 MB/sec execute 13 sec latency 72.089 ms 2 1983 0.68 MB/sec execute 14 sec latency 133.832 ms 12399 12400 12401 Running lustre_rsync 2 2063 0.66 MB/sec execute 15 sec latency 70.027 ms 2 2141 0.62 MB/sec execute 16 sec latency 88.178 ms 2 2180 0.59 MB/sec execute 17 sec latency 110.520 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: 2959 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 568 2 2293 0.66 MB/sec execute 18 sec latency 77.988 ms 2 2374 0.66 MB/sec execute 19 sec latency 180.638 ms 2 2416 0.64 MB/sec execute 20 sec latency 247.107 ms 2 2475 0.66 MB/sec execute 21 sec latency 174.011 ms 2 2573 0.66 MB/sec execute 22 sec latency 250.864 ms 12399 12400 12401 Running lustre_rsync 2 2752 0.89 MB/sec execute 23 sec latency 81.281 ms 2 2909 0.95 MB/sec execute 24 sec latency 150.919 ms 2 2969 0.94 MB/sec execute 25 sec latency 454.732 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: 3526 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 258 2 3020 0.91 MB/sec execute 26 sec latency 165.953 ms 2 3291 1.01 MB/sec execute 27 sec latency 194.029 ms 2 3387 0.99 MB/sec execute 28 sec latency 145.801 ms 2 3549 1.15 MB/sec execute 29 sec latency 93.425 ms 2 3640 1.13 MB/sec execute 30 sec latency 127.985 ms 12399 12400 12401 Running lustre_rsync 2 3730 1.13 MB/sec execute 31 sec latency 110.143 ms 2 3793 1.13 MB/sec execute 32 sec latency 116.262 ms 2 3847 1.09 MB/sec execute 33 sec latency 106.029 ms 2 3933 1.08 MB/sec execute 34 sec latency 76.060 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: 3783 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 275 2 4022 1.05 MB/sec execute 35 sec latency 60.864 ms 2 4104 1.02 MB/sec execute 36 sec latency 70.857 ms 2 4188 1.00 MB/sec execute 37 sec latency 130.077 ms 2 4255 0.98 MB/sec execute 38 sec latency 208.077 ms 2 4302 0.96 MB/sec execute 39 sec latency 201.885 ms 12399 12400 12401 Running lustre_rsync 2 4356 0.94 MB/sec execute 40 sec latency 159.655 ms 2 4404 0.92 MB/sec execute 41 sec latency 133.026 ms 2 4459 0.91 MB/sec execute 42 sec latency 183.000 ms 2 4509 0.89 MB/sec execute 43 sec latency 134.717 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: 4057 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 389 2 4573 0.89 MB/sec execute 44 sec latency 113.025 ms 2 4694 0.91 MB/sec execute 45 sec latency 59.623 ms 2 4757 0.89 MB/sec execute 46 sec latency 90.039 ms 2 4811 0.87 MB/sec execute 47 sec latency 89.982 ms 2 4958 0.98 MB/sec execute 48 sec latency 99.221 ms 12399 12400 12401 Running lustre_rsync 2 5017 0.96 MB/sec execute 49 sec latency 85.080 ms 2 5066 0.94 MB/sec execute 50 sec latency 191.149 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: 4445 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 234 2 5140 0.92 MB/sec execute 51 sec latency 76.388 ms 2 5215 0.91 MB/sec execute 52 sec latency 108.198 ms 2 5278 0.89 MB/sec execute 53 sec latency 71.581 ms 2 5346 0.88 MB/sec execute 54 sec latency 83.655 ms 2 5399 0.86 MB/sec execute 55 sec latency 84.576 ms 12399 12400 12401 Running lustre_rsync 2 5460 0.85 MB/sec execute 56 sec latency 185.424 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: 4678 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 218 2 5551 0.84 MB/sec execute 57 sec latency 86.555 ms 2 5631 0.83 MB/sec execute 58 sec latency 69.445 ms 2 5724 0.82 MB/sec execute 59 sec latency 67.448 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 12399 12400 12401 Running lustre_rsync 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1754 35.567 187.678 Close 1343 9.176 76.703 Rename 70 53.947 116.004 Unlink 292 14.767 44.798 Qpathinfo 1686 8.607 127.958 Qfileinfo 282 0.625 17.641 Qfsinfo 240 0.633 13.545 Sfileinfo 142 36.528 86.904 Find 578 1.974 50.998 WriteX 832 5.506 59.695 ReadX 2482 0.064 10.919 LockX 4 8.561 17.542 UnlockX 4 7.806 17.573 Flush 106 105.486 454.716 Throughput 0.817405 MB/sec 2 clients 2 procs max_latency=454.732 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 18:16:32 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/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' 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/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' 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 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: 4895 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 282 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: 5176 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 51 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: 5226 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