== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:12:15 (1789607535) 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 21:12:23 EDT 2026 waiting for dbench pid 12404 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 71 6.27 MB/sec warmup 1 sec latency 109.219 ms 2 133 5.88 MB/sec warmup 2 sec latency 161.839 ms 2 184 4.92 MB/sec warmup 3 sec latency 191.162 ms 2 223 4.31 MB/sec warmup 4 sec latency 284.013 ms 2 287 4.28 MB/sec warmup 5 sec latency 156.507 ms 2 351 4.18 MB/sec warmup 6 sec latency 86.340 ms Running lustre_rsync 2 437 4.39 MB/sec warmup 7 sec latency 101.368 ms 2 513 4.43 MB/sec warmup 8 sec latency 88.850 ms 2 658 4.68 MB/sec warmup 9 sec latency 96.629 ms 2 696 4.23 MB/sec warmup 10 sec latency 205.321 ms 2 732 3.87 MB/sec warmup 11 sec latency 227.224 ms 2 814 0.24 MB/sec execute 1 sec latency 218.690 ms 2 880 0.30 MB/sec execute 2 sec latency 163.272 ms 2 916 0.27 MB/sec execute 3 sec latency 214.281 ms 2 976 0.26 MB/sec execute 4 sec latency 101.239 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 10 seconds Changelog records consumed: 189 2 1062 0.61 MB/sec execute 5 sec latency 217.260 ms 2 1147 0.54 MB/sec execute 6 sec latency 101.269 ms 2 1231 0.49 MB/sec execute 7 sec latency 90.300 ms 2 1406 1.16 MB/sec execute 8 sec latency 67.529 ms 2 1474 1.04 MB/sec execute 9 sec latency 170.215 ms 12404 12405 12406 Running lustre_rsync 2 1538 0.95 MB/sec execute 10 sec latency 372.818 ms 2 1615 0.87 MB/sec execute 11 sec latency 107.356 ms 2 1663 0.81 MB/sec execute 12 sec latency 201.422 ms 2 1718 0.75 MB/sec execute 13 sec latency 98.220 ms 2 1775 0.70 MB/sec execute 14 sec latency 95.551 ms 2 1819 0.66 MB/sec execute 15 sec latency 95.140 ms 2 1868 0.62 MB/sec execute 16 sec latency 115.224 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: 2666 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 438 2 1942 0.60 MB/sec execute 17 sec latency 265.302 ms 2 2005 0.57 MB/sec execute 18 sec latency 85.531 ms 2 2078 0.55 MB/sec execute 19 sec latency 120.513 ms 2 2158 0.53 MB/sec execute 20 sec latency 68.082 ms 2 2259 0.54 MB/sec execute 21 sec latency 70.160 ms 12404 12405 12406 Running lustre_rsync 2 2341 0.59 MB/sec execute 22 sec latency 320.859 ms 2 2372 0.57 MB/sec execute 23 sec latency 273.236 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: 3103 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 339 2 2416 0.56 MB/sec execute 24 sec latency 338.680 ms 2 2465 0.56 MB/sec execute 25 sec latency 224.604 ms 2 2541 0.57 MB/sec execute 26 sec latency 297.495 ms 2 2661 0.67 MB/sec execute 27 sec latency 97.487 ms 2 2773 0.76 MB/sec execute 28 sec latency 328.713 ms 12404 12405 12406 Running lustre_rsync 2 2925 0.84 MB/sec execute 29 sec latency 302.661 ms 2 2993 0.81 MB/sec execute 30 sec latency 239.703 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: 3441 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 161 2 3197 0.83 MB/sec execute 31 sec latency 208.754 ms 2 3340 0.88 MB/sec execute 32 sec latency 185.410 ms 2 3504 1.03 MB/sec execute 33 sec latency 87.072 ms 2 3619 1.01 MB/sec execute 34 sec latency 62.377 ms 2 3695 0.99 MB/sec execute 35 sec latency 81.657 ms 12404 12405 12406 2 3785 1.02 MB/sec execute 36 sec latency 58.448 ms Running lustre_rsync 2 3828 0.99 MB/sec execute 37 sec latency 155.484 ms 2 3897 0.98 MB/sec execute 38 sec latency 68.287 ms 2 3957 0.96 MB/sec execute 39 sec latency 75.997 ms 2 4022 0.93 MB/sec execute 40 sec latency 72.789 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: 3601 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 299 2 4085 0.91 MB/sec execute 41 sec latency 89.950 ms 2 4156 0.89 MB/sec execute 42 sec latency 76.466 ms 2 4236 0.88 MB/sec execute 43 sec latency 184.202 ms 2 4281 0.86 MB/sec execute 44 sec latency 303.698 ms 2 4329 0.85 MB/sec execute 45 sec latency 120.322 ms 12404 12405 12406 Running lustre_rsync 2 4374 0.84 MB/sec execute 46 sec latency 146.683 ms 2 4443 0.83 MB/sec execute 47 sec latency 133.910 ms 2 4486 0.81 MB/sec execute 48 sec latency 192.499 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: 3899 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 343 2 4550 0.80 MB/sec execute 49 sec latency 136.958 ms 2 4650 0.83 MB/sec execute 50 sec latency 72.026 ms 2 4741 0.81 MB/sec execute 51 sec latency 72.516 ms 2 4831 0.80 MB/sec execute 52 sec latency 59.990 ms 2 5018 0.90 MB/sec execute 53 sec latency 48.653 ms 12404 12405 12406 Running lustre_rsync 2 5085 0.88 MB/sec execute 54 sec latency 231.127 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: 4241 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 273 2 5166 0.87 MB/sec execute 55 sec latency 66.694 ms 2 5249 0.86 MB/sec execute 56 sec latency 144.430 ms 2 5298 0.84 MB/sec execute 57 sec latency 87.393 ms 2 5379 0.83 MB/sec execute 58 sec latency 58.149 ms 2 5437 0.82 MB/sec execute 59 sec latency 111.988 ms 2 cleanup 60 sec 12404 12405 12406 Running lustre_rsync 2 cleanup 61 sec 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: 4513 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 240 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1677 35.652 157.195 Close 1286 8.761 60.557 Rename 70 52.800 101.245 Unlink 294 16.407 68.245 Qpathinfo 1586 8.839 213.370 Qfileinfo 272 0.509 15.279 Qfsinfo 244 0.782 33.833 Sfileinfo 154 35.584 216.666 Find 562 2.084 76.427 WriteX 818 5.256 52.227 ReadX 2441 0.043 3.769 LockX 4 6.955 7.841 UnlockX 4 10.465 23.226 Flush 122 121.702 372.791 Throughput 0.81673 MB/sec 2 clients 2 procs max_latency=372.818 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 16 21:13:38 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/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' 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: 4752 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: 4910 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