== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:23:14 (1790972594) 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 Fri Oct 2 16:23:21 EDT 2026 waiting for dbench pid 12401 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 2 126 11.23 MB/sec warmup 1 sec latency 96.719 ms 2 189 7.57 MB/sec warmup 2 sec latency 157.548 ms 2 270 6.78 MB/sec warmup 3 sec latency 225.894 ms 2 349 6.26 MB/sec warmup 4 sec latency 83.426 ms 2 443 6.23 MB/sec warmup 5 sec latency 85.571 ms 2 511 5.89 MB/sec warmup 6 sec latency 103.012 ms 2 642 6.00 MB/sec warmup 7 sec latency 99.253 ms Running lustre_rsync 2 681 5.29 MB/sec warmup 8 sec latency 166.893 ms 2 727 4.73 MB/sec warmup 9 sec latency 195.694 ms 2 784 4.27 MB/sec warmup 10 sec latency 101.592 ms 2 820 3.90 MB/sec warmup 11 sec latency 242.538 ms 2 924 0.20 MB/sec execute 1 sec latency 152.945 ms 2 980 0.23 MB/sec execute 2 sec latency 172.748 ms 2 1050 0.81 MB/sec execute 3 sec latency 239.894 ms 2 1128 0.66 MB/sec execute 4 sec latency 90.408 ms 2 1197 0.55 MB/sec execute 5 sec latency 119.727 ms 2 1253 0.47 MB/sec execute 6 sec latency 94.916 ms 2 1406 1.24 MB/sec execute 7 sec latency 76.475 ms 2 1458 1.09 MB/sec execute 8 sec latency 132.767 ms 2 1517 0.98 MB/sec execute 9 sec latency 199.565 ms 2 1625 0.90 MB/sec execute 10 sec latency 69.027 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 15 seconds Changelog records consumed: 282 2 1685 0.82 MB/sec execute 11 sec latency 158.864 ms 2 1737 0.77 MB/sec execute 12 sec latency 113.046 ms 2 1812 0.72 MB/sec execute 13 sec latency 63.698 ms 2 1887 0.67 MB/sec execute 14 sec latency 143.696 ms 2 2001 0.64 MB/sec execute 15 sec latency 71.440 ms 12401 12402 12403 Running lustre_rsync 2 2082 0.62 MB/sec execute 16 sec latency 114.383 ms 2 2155 0.59 MB/sec execute 17 sec latency 123.479 ms 2 2233 0.57 MB/sec execute 18 sec latency 99.359 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: 3166 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 561 2 2341 0.65 MB/sec execute 19 sec latency 170.858 ms 2 2382 0.63 MB/sec execute 20 sec latency 298.148 ms 2 2437 0.61 MB/sec execute 21 sec latency 187.351 ms 2 2518 0.65 MB/sec execute 22 sec latency 325.799 ms 2 2602 0.64 MB/sec execute 23 sec latency 72.135 ms 2 2743 0.85 MB/sec execute 24 sec latency 230.958 ms 12401 12402 12403 Running lustre_rsync 2 2908 0.92 MB/sec execute 25 sec latency 327.967 ms 2 2991 0.91 MB/sec execute 26 sec latency 157.389 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: 3726 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 260 2 3186 0.93 MB/sec execute 27 sec latency 238.182 ms 2 3339 0.98 MB/sec execute 28 sec latency 182.158 ms 2 3483 1.08 MB/sec execute 29 sec latency 126.292 ms 2 3627 1.13 MB/sec execute 30 sec latency 81.502 ms 2 3725 1.12 MB/sec execute 31 sec latency 52.288 ms 12401 12402 12403 Running lustre_rsync 2 3804 1.13 MB/sec execute 32 sec latency 85.610 ms 2 3854 1.09 MB/sec execute 33 sec latency 141.071 ms 2 3916 1.08 MB/sec execute 34 sec latency 94.559 ms 2 3986 1.05 MB/sec execute 35 sec latency 76.048 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: 3985 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 308 2 4057 1.02 MB/sec execute 36 sec latency 109.414 ms 2 4153 0.99 MB/sec execute 37 sec latency 73.387 ms 2 4239 0.98 MB/sec execute 38 sec latency 207.591 ms 2 4291 0.96 MB/sec execute 39 sec latency 202.126 ms 2 4349 0.94 MB/sec execute 40 sec latency 163.309 ms 12401 12402 12403 Running lustre_rsync 2 4399 0.92 MB/sec execute 41 sec latency 267.573 ms 2 4452 0.91 MB/sec execute 42 sec latency 178.401 ms 2 4484 0.89 MB/sec execute 43 sec latency 271.912 ms 2 4536 0.88 MB/sec execute 44 sec latency 259.320 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: 4292 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 370 2 4594 0.88 MB/sec execute 45 sec latency 216.890 ms 2 4679 0.89 MB/sec execute 46 sec latency 82.623 ms 2 4743 0.87 MB/sec execute 47 sec latency 108.141 ms 2 4797 0.85 MB/sec execute 48 sec latency 82.801 ms 2 4914 0.90 MB/sec execute 49 sec latency 82.568 ms 12401 12402 12403 Running lustre_rsync 2 5005 0.94 MB/sec execute 50 sec latency 112.935 ms 2 5063 0.92 MB/sec execute 51 sec latency 247.950 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: 4661 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 238 2 5133 0.90 MB/sec execute 52 sec latency 79.821 ms 2 5178 0.89 MB/sec execute 53 sec latency 99.224 ms 2 5227 0.87 MB/sec execute 54 sec latency 206.197 ms 2 5287 0.86 MB/sec execute 55 sec latency 82.864 ms 2 5356 0.85 MB/sec execute 56 sec latency 82.549 ms 12401 12402 12403 Running lustre_rsync 2 5411 0.83 MB/sec execute 57 sec latency 108.830 ms 2 5445 0.82 MB/sec execute 58 sec latency 247.090 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: 4898 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 188 2 5533 0.81 MB/sec execute 59 sec latency 180.689 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1674 36.762 153.865 Close 1260 9.504 40.459 Rename 70 53.553 119.974 Unlink 290 14.732 54.779 Qpathinfo 1586 8.687 108.120 Qfileinfo 266 0.581 20.087 Qfsinfo 240 0.657 16.407 Sfileinfo 144 39.176 110.487 Find 548 1.823 40.663 WriteX 796 5.626 68.227 ReadX 2417 0.056 23.332 LockX 4 11.048 11.957 UnlockX 4 9.995 16.519 Flush 106 124.106 327.950 Throughput 0.808601 MB/sec 2 clients 2 procs max_latency=327.967 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Oct 2 16:24:36 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/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: 5085 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 263 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: 5347 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