== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:18:10 (1788625090) 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 Sat Sep 5 12:18:18 EDT 2026 waiting for dbench pid 12412 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 89 8.32 MB/sec warmup 1 sec latency 106.280 ms 2 147 6.27 MB/sec warmup 2 sec latency 185.392 ms 2 189 5.05 MB/sec warmup 3 sec latency 234.735 ms 2 273 5.12 MB/sec warmup 4 sec latency 160.185 ms 2 336 4.85 MB/sec warmup 5 sec latency 108.364 ms 2 410 4.82 MB/sec warmup 6 sec latency 98.193 ms Running lustre_rsync 2 457 4.58 MB/sec warmup 7 sec latency 180.938 ms 2 512 4.43 MB/sec warmup 8 sec latency 143.195 ms 2 618 4.62 MB/sec warmup 9 sec latency 164.405 ms 2 668 4.23 MB/sec warmup 10 sec latency 192.211 ms 2 706 3.85 MB/sec warmup 11 sec latency 261.957 ms 2 777 0.20 MB/sec execute 1 sec latency 205.623 ms 2 801 0.16 MB/sec execute 2 sec latency 282.460 ms 2 859 0.20 MB/sec execute 3 sec latency 277.952 ms 2 897 0.20 MB/sec execute 4 sec latency 235.732 ms 2 943 0.19 MB/sec execute 5 sec latency 197.693 ms 2 978 0.18 MB/sec execute 6 sec latency 241.125 ms 2 1035 0.32 MB/sec execute 7 sec latency 258.367 ms 2 1110 0.41 MB/sec execute 8 sec latency 85.836 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: 211 2 1185 0.38 MB/sec execute 9 sec latency 101.136 ms 2 1248 0.36 MB/sec execute 10 sec latency 102.732 ms 2 1356 0.59 MB/sec execute 11 sec latency 80.663 ms 2 1471 0.79 MB/sec execute 12 sec latency 97.819 ms 2 1559 0.74 MB/sec execute 13 sec latency 192.564 ms 12412 12413 12414 Running lustre_rsync 2 1632 0.70 MB/sec execute 14 sec latency 194.168 ms 2 1683 0.65 MB/sec execute 15 sec latency 210.914 ms 2 1740 0.62 MB/sec execute 16 sec latency 86.592 ms 2 1788 0.59 MB/sec execute 17 sec latency 92.910 ms 2 1822 0.56 MB/sec execute 18 sec latency 123.517 ms 2 1897 0.54 MB/sec execute 19 sec latency 174.245 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: 2935 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 445 2 1962 0.52 MB/sec execute 20 sec latency 276.640 ms 2 2053 0.50 MB/sec execute 21 sec latency 80.166 ms 2 2144 0.49 MB/sec execute 22 sec latency 79.621 ms 2 2212 0.47 MB/sec execute 23 sec latency 177.490 ms 2 2315 0.52 MB/sec execute 24 sec latency 261.902 ms 12412 12413 12414 Running lustre_rsync 2 2376 0.53 MB/sec execute 25 sec latency 317.680 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: 3379 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 322 2 2431 0.52 MB/sec execute 26 sec latency 236.594 ms 2 2517 0.55 MB/sec execute 27 sec latency 228.932 ms 2 2591 0.55 MB/sec execute 28 sec latency 318.351 ms 2 2813 0.74 MB/sec execute 29 sec latency 224.490 ms 2 2947 0.80 MB/sec execute 30 sec latency 266.427 ms 12412 12413 12414 Running lustre_rsync 2 3079 0.81 MB/sec execute 31 sec latency 178.420 ms 2 3220 0.84 MB/sec execute 32 sec latency 145.488 ms 2 3292 0.82 MB/sec execute 33 sec latency 298.988 ms 2 3435 0.91 MB/sec execute 34 sec latency 120.834 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: 3700 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 190 2 3577 0.98 MB/sec execute 35 sec latency 74.721 ms 2 3667 0.96 MB/sec execute 36 sec latency 73.591 ms 2 3754 0.97 MB/sec execute 37 sec latency 83.256 ms 2 3836 0.97 MB/sec execute 38 sec latency 88.696 ms 2 3909 0.95 MB/sec execute 39 sec latency 106.604 ms 12412 12413 12414 Running lustre_rsync 2 3968 0.94 MB/sec execute 40 sec latency 99.555 ms 2 4018 0.91 MB/sec execute 41 sec latency 105.483 ms 2 4062 0.89 MB/sec execute 42 sec latency 125.248 ms 2 4126 0.87 MB/sec execute 43 sec latency 100.776 ms 2 4208 0.86 MB/sec execute 44 sec latency 247.324 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: 3889 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 375 2 4263 0.84 MB/sec execute 45 sec latency 173.447 ms 2 4311 0.83 MB/sec execute 46 sec latency 191.318 ms 2 4359 0.82 MB/sec execute 47 sec latency 206.995 ms 2 4415 0.81 MB/sec execute 48 sec latency 168.792 ms 2 4470 0.80 MB/sec execute 49 sec latency 247.437 ms 12412 12413 12414 Running lustre_rsync 2 4533 0.78 MB/sec execute 50 sec latency 154.331 ms 2 4585 0.79 MB/sec execute 51 sec latency 229.833 ms 2 4664 0.80 MB/sec execute 52 sec latency 103.228 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: 4263 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 293 2 4737 0.78 MB/sec execute 53 sec latency 76.047 ms 2 4819 0.77 MB/sec execute 54 sec latency 90.183 ms 2 4971 0.86 MB/sec execute 55 sec latency 72.469 ms 2 5083 0.85 MB/sec execute 56 sec latency 91.654 ms 2 5147 0.84 MB/sec execute 57 sec latency 97.073 ms 12412 12413 12414 Running lustre_rsync 2 5230 0.83 MB/sec execute 58 sec latency 132.505 ms 2 5272 0.81 MB/sec execute 59 sec latency 101.300 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: 4555 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 252 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1611 36.769 177.473 Close 1230 9.202 61.190 Rename 72 61.859 318.321 Unlink 292 16.496 132.338 Qpathinfo 1482 8.791 101.110 Qfileinfo 255 0.744 23.344 Qfsinfo 252 1.148 35.163 Sfileinfo 158 36.637 90.580 Find 542 2.128 100.752 WriteX 798 5.484 79.084 ReadX 2416 0.052 7.848 LockX 4 5.465 9.349 UnlockX 4 5.814 9.541 Flush 121 125.452 317.661 Throughput 0.813877 MB/sec 2 clients 2 procs max_latency=318.351 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 12:19:33 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/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' 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: 4806 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 274 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: 5079 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