== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 07:34:23 (1787830463) 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 07:34:26 EDT 2026 waiting for dbench pid 12382 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 2 201 15.80 MB/sec warmup 1 sec latency 46.844 ms 2 401 14.21 MB/sec warmup 2 sec latency 36.346 ms 2 677 14.11 MB/sec warmup 3 sec latency 59.164 ms 2 913 10.88 MB/sec warmup 4 sec latency 45.776 ms 2 1222 9.23 MB/sec warmup 5 sec latency 34.549 ms 2 1515 8.69 MB/sec warmup 6 sec latency 60.380 ms 2 1762 7.51 MB/sec warmup 7 sec latency 43.931 ms 2 2068 6.65 MB/sec warmup 8 sec latency 42.774 ms Running lustre_rsync 2 2388 6.21 MB/sec warmup 9 sec latency 74.681 ms 2 2655 6.01 MB/sec warmup 10 sec latency 56.191 ms 2 3173 6.20 MB/sec warmup 11 sec latency 57.290 ms 2 3829 2.66 MB/sec execute 1 sec latency 67.938 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 5 seconds Changelog records consumed: 982 2 4074 1.65 MB/sec execute 2 sec latency 20.718 ms 2 4282 1.26 MB/sec execute 3 sec latency 101.450 ms 2 4443 1.17 MB/sec execute 4 sec latency 77.137 ms 2 4553 1.04 MB/sec execute 5 sec latency 116.846 ms 2 4746 1.23 MB/sec execute 6 sec latency 45.683 ms 12382 12383 12384 Running lustre_rsync 2 4964 1.91 MB/sec execute 7 sec latency 44.159 ms 2 5118 1.69 MB/sec execute 8 sec latency 81.396 ms 2 5216 1.53 MB/sec execute 9 sec latency 103.440 ms 2 5355 1.40 MB/sec execute 10 sec latency 37.091 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: 7636 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 1011 2 5548 1.30 MB/sec execute 11 sec latency 55.488 ms 2 5740 1.24 MB/sec execute 12 sec latency 33.767 ms 2 5948 1.33 MB/sec execute 13 sec latency 77.783 ms 2 6129 1.38 MB/sec execute 14 sec latency 91.809 ms 2 6462 1.81 MB/sec execute 15 sec latency 93.160 ms 12382 12383 12384 Running lustre_rsync 2 6725 1.85 MB/sec execute 16 sec latency 89.445 ms 2 6920 1.90 MB/sec execute 17 sec latency 123.268 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: 8646 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 585 2 7164 2.14 MB/sec execute 18 sec latency 49.462 ms 2 7283 2.09 MB/sec execute 19 sec latency 46.460 ms 2 7403 2.04 MB/sec execute 20 sec latency 61.858 ms 2 7524 1.98 MB/sec execute 21 sec latency 41.380 ms 2 7597 1.89 MB/sec execute 22 sec latency 131.915 ms 12382 12383 12384 Running lustre_rsync 2 7703 1.81 MB/sec execute 23 sec latency 52.289 ms 2 7800 1.75 MB/sec execute 24 sec latency 151.063 ms 2 7878 1.69 MB/sec execute 25 sec latency 189.439 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: 9230 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 516 2 7985 1.65 MB/sec execute 26 sec latency 82.270 ms 2 8078 1.60 MB/sec execute 27 sec latency 101.216 ms 2 8217 1.62 MB/sec execute 28 sec latency 109.721 ms 2 8357 1.58 MB/sec execute 29 sec latency 43.856 ms 2 8572 1.72 MB/sec execute 30 sec latency 38.860 ms 12382 12383 12384 Running lustre_rsync 2 8683 1.67 MB/sec execute 31 sec latency 137.144 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: 9745 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 378 2 8798 1.63 MB/sec execute 32 sec latency 101.320 ms 2 8916 1.58 MB/sec execute 33 sec latency 49.405 ms 2 9088 1.54 MB/sec execute 34 sec latency 79.968 ms 2 9252 1.51 MB/sec execute 35 sec latency 55.204 ms 2 9458 1.54 MB/sec execute 36 sec latency 74.258 ms 12382 12383 12384 Running lustre_rsync 2 9577 1.54 MB/sec execute 37 sec latency 120.859 ms 2 9862 1.67 MB/sec execute 38 sec latency 115.174 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: 10122 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 433 2 10094 1.71 MB/sec execute 39 sec latency 89.604 ms 2 10434 1.76 MB/sec execute 40 sec latency 72.856 ms 2 10672 1.86 MB/sec execute 41 sec latency 38.755 ms 2 10859 1.88 MB/sec execute 42 sec latency 29.503 ms 2 11015 1.85 MB/sec execute 43 sec latency 32.515 ms 12382 12383 12384 Running lustre_rsync 2 11139 1.81 MB/sec execute 44 sec latency 38.894 ms 2 11268 1.77 MB/sec execute 45 sec latency 40.224 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: 10554 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 539 2 11393 1.75 MB/sec execute 46 sec latency 100.061 ms 2 11538 1.73 MB/sec execute 47 sec latency 59.254 ms 2 11739 1.74 MB/sec execute 48 sec latency 55.335 ms 2 12038 1.83 MB/sec execute 49 sec latency 21.880 ms 2 12255 1.80 MB/sec execute 50 sec latency 72.460 ms 12382 12383 12384 Running lustre_rsync 2 12436 1.77 MB/sec execute 51 sec latency 46.339 ms 2 12596 1.74 MB/sec execute 52 sec latency 54.726 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: 11092 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 613 2 12781 1.72 MB/sec execute 53 sec latency 37.537 ms 2 13007 1.73 MB/sec execute 54 sec latency 90.018 ms 2 13214 1.74 MB/sec execute 55 sec latency 62.719 ms 2 13576 1.87 MB/sec execute 56 sec latency 79.559 ms 2 13989 1.90 MB/sec execute 57 sec latency 68.860 ms 12382 12383 12384 Running lustre_rsync 2 14281 1.98 MB/sec execute 58 sec latency 28.021 ms 2 14438 1.99 MB/sec execute 59 sec latency 41.869 ms 2 cleanup 60 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: 11704 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 588 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 3868 16.033 131.885 Close 2808 3.671 39.931 Rename 164 23.435 62.997 Unlink 788 7.257 35.798 Qpathinfo 3461 4.001 38.307 Qfileinfo 590 0.375 4.994 Qfsinfo 637 0.193 7.265 Sfileinfo 300 14.834 45.029 Find 1310 1.288 49.971 WriteX 1882 2.270 21.367 ReadX 5874 0.025 2.276 LockX 12 3.746 8.133 UnlockX 12 5.281 15.814 Flush 258 50.392 189.417 Throughput 1.98862 MB/sec 2 clients 2 procs max_latency=189.439 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 07:35:40 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/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' 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/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 12291 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 382 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: 12672 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