== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:35:02 (1790771702) 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 30 08:35:09 EDT 2026 waiting for dbench pid 12421 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 2 106 9.96 MB/sec warmup 1 sec latency 113.279 ms 2 173 7.04 MB/sec warmup 2 sec latency 92.393 ms 2 215 5.56 MB/sec warmup 3 sec latency 380.448 ms 2 289 5.34 MB/sec warmup 4 sec latency 134.848 ms 2 356 5.09 MB/sec warmup 5 sec latency 150.951 ms 2 429 5.03 MB/sec warmup 6 sec latency 137.298 ms 2 512 5.06 MB/sec warmup 7 sec latency 83.381 ms Running lustre_rsync 2 639 5.26 MB/sec warmup 8 sec latency 152.585 ms 2 672 4.70 MB/sec warmup 9 sec latency 268.662 ms 2 715 4.24 MB/sec warmup 10 sec latency 149.958 ms 2 731 3.87 MB/sec warmup 11 sec latency 310.227 ms 2 795 0.22 MB/sec execute 1 sec latency 237.434 ms 2 853 0.21 MB/sec execute 2 sec latency 148.757 ms 2 890 0.21 MB/sec execute 3 sec latency 293.361 ms 2 922 0.21 MB/sec execute 4 sec latency 200.935 ms 2 976 0.20 MB/sec execute 5 sec latency 99.246 ms 2 1057 0.51 MB/sec execute 6 sec latency 173.580 ms 2 1130 0.46 MB/sec execute 7 sec latency 83.231 ms 2 1183 0.42 MB/sec execute 8 sec latency 95.358 ms 2 1226 0.38 MB/sec execute 9 sec latency 106.914 ms 2 1272 0.36 MB/sec execute 10 sec latency 129.873 ms 2 1422 0.85 MB/sec execute 11 sec latency 108.718 ms 2 1478 0.78 MB/sec execute 12 sec latency 266.493 ms 2 1523 0.72 MB/sec execute 13 sec latency 240.320 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 18 seconds Changelog records consumed: 266 2 1625 0.69 MB/sec execute 14 sec latency 107.498 ms 2 1688 0.65 MB/sec execute 15 sec latency 212.528 ms 2 1759 0.61 MB/sec execute 16 sec latency 62.575 ms 2 1822 0.58 MB/sec execute 17 sec latency 71.240 ms 2 1895 0.56 MB/sec execute 18 sec latency 213.448 ms 12421 12422 12423 Running lustre_rsync 2 1975 0.54 MB/sec execute 19 sec latency 229.258 ms 2 2017 0.52 MB/sec execute 20 sec latency 126.146 ms 2 2125 0.50 MB/sec execute 21 sec latency 85.257 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: 2753 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 534 2 2183 0.49 MB/sec execute 22 sec latency 80.013 ms 2 2334 0.56 MB/sec execute 23 sec latency 61.817 ms 2 2376 0.55 MB/sec execute 24 sec latency 320.647 ms 2 2418 0.54 MB/sec execute 25 sec latency 213.172 ms 2 2472 0.56 MB/sec execute 26 sec latency 275.186 ms 12421 12422 12423 Running lustre_rsync 2 2572 0.56 MB/sec execute 27 sec latency 249.052 ms 2 2670 0.65 MB/sec execute 28 sec latency 96.355 ms 2 2782 0.73 MB/sec execute 29 sec latency 353.247 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: 3286 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 260 2 2975 0.81 MB/sec execute 30 sec latency 131.056 ms 2 3017 0.78 MB/sec execute 31 sec latency 240.911 ms 2 3222 0.81 MB/sec execute 32 sec latency 233.697 ms 2 3362 0.85 MB/sec execute 33 sec latency 121.979 ms 2 3554 1.00 MB/sec execute 34 sec latency 75.336 ms 12421 12422 12423 Running lustre_rsync 2 3635 0.98 MB/sec execute 35 sec latency 92.703 ms 2 3698 0.97 MB/sec execute 36 sec latency 124.563 ms 2 3774 0.99 MB/sec execute 37 sec latency 130.259 ms 2 3827 0.97 MB/sec execute 38 sec latency 122.652 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: 3545 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 250 2 3896 0.95 MB/sec execute 39 sec latency 85.792 ms 2 3978 0.93 MB/sec execute 40 sec latency 69.238 ms 2 4068 0.91 MB/sec execute 41 sec latency 53.451 ms 2 4162 0.89 MB/sec execute 42 sec latency 76.169 ms 2 4237 0.88 MB/sec execute 43 sec latency 210.576 ms 12421 12422 12423 Running lustre_rsync 2 4271 0.86 MB/sec execute 44 sec latency 137.880 ms 2 4303 0.85 MB/sec execute 45 sec latency 168.342 ms 2 4350 0.83 MB/sec execute 46 sec latency 136.411 ms 2 4380 0.82 MB/sec execute 47 sec latency 166.519 ms 2 4440 0.81 MB/sec execute 48 sec latency 172.213 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: 3794 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 412 2 4481 0.79 MB/sec execute 49 sec latency 222.100 ms 2 4535 0.78 MB/sec execute 50 sec latency 190.145 ms 2 4587 0.79 MB/sec execute 51 sec latency 213.088 ms 2 4695 0.80 MB/sec execute 52 sec latency 61.053 ms 2 4776 0.78 MB/sec execute 53 sec latency 59.960 ms 12421 12422 12423 Running lustre_rsync 2 4841 0.78 MB/sec execute 54 sec latency 106.321 ms 2 4978 0.86 MB/sec execute 55 sec latency 70.516 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: 4205 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 238 2 5036 0.85 MB/sec execute 56 sec latency 227.737 ms 2 5102 0.84 MB/sec execute 57 sec latency 192.616 ms 2 5149 0.82 MB/sec execute 58 sec latency 121.524 ms 2 5207 0.81 MB/sec execute 59 sec latency 270.396 ms 2 cleanup 60 sec 12421 12422 12423 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1563 37.294 164.108 Close 1178 9.825 55.050 Rename 72 59.412 120.395 Unlink 286 15.636 75.574 Qpathinfo 1444 9.591 147.357 Qfileinfo 250 0.569 11.757 Qfsinfo 244 0.818 19.235 Sfileinfo 155 41.032 103.946 Find 534 1.863 91.719 WriteX 793 5.726 70.070 ReadX 2366 0.040 4.752 LockX 4 10.216 15.387 UnlockX 4 6.016 11.403 Flush 116 131.259 353.228 Throughput 0.810227 MB/sec 2 clients 2 procs max_latency=353.247 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 30 08:36:24 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: 4442 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 215 removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' 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: 4656 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 151 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: 4806 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