== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 06:04:41 (1788775481) 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 Mon Sep 7 06:04:50 EDT 2026 waiting for dbench pid 12433 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 61 5.21 MB/sec warmup 1 sec latency 147.704 ms 2 139 6.00 MB/sec warmup 2 sec latency 134.214 ms 2 184 4.91 MB/sec warmup 3 sec latency 146.584 ms 2 207 4.04 MB/sec warmup 4 sec latency 362.711 ms 2 271 4.07 MB/sec warmup 5 sec latency 122.290 ms Running lustre_rsync 2 312 3.82 MB/sec warmup 6 sec latency 192.521 ms 2 349 3.57 MB/sec warmup 7 sec latency 158.359 ms 2 397 3.51 MB/sec warmup 8 sec latency 163.052 ms 2 453 3.53 MB/sec warmup 9 sec latency 111.745 ms 2 501 3.49 MB/sec warmup 10 sec latency 139.537 ms 2 592 3.71 MB/sec warmup 11 sec latency 162.334 ms 2 690 0.07 MB/sec execute 1 sec latency 300.280 ms 2 721 0.14 MB/sec execute 2 sec latency 174.966 ms 2 760 0.13 MB/sec execute 3 sec latency 210.972 ms 2 793 0.16 MB/sec execute 4 sec latency 247.641 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 11 seconds Changelog records consumed: 137 2 867 0.18 MB/sec execute 5 sec latency 126.973 ms 2 905 0.19 MB/sec execute 6 sec latency 292.627 ms 2 955 0.19 MB/sec execute 7 sec latency 250.531 ms 2 1025 0.40 MB/sec execute 8 sec latency 216.721 ms 2 1095 0.40 MB/sec execute 9 sec latency 70.996 ms 12433 12434 12435 Running lustre_rsync 2 1148 0.37 MB/sec execute 10 sec latency 94.398 ms 2 1201 0.34 MB/sec execute 11 sec latency 88.120 ms 2 1260 0.32 MB/sec execute 12 sec latency 100.718 ms 2 1414 0.75 MB/sec execute 13 sec latency 100.710 ms 2 1458 0.70 MB/sec execute 14 sec latency 109.777 ms 2 1495 0.65 MB/sec execute 15 sec latency 353.097 ms 2 1572 0.62 MB/sec execute 16 sec latency 94.363 ms 2 1632 0.59 MB/sec execute 17 sec latency 120.700 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: 2502 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 340 2 1683 0.56 MB/sec execute 18 sec latency 248.230 ms 2 1728 0.54 MB/sec execute 19 sec latency 92.945 ms 2 1794 0.52 MB/sec execute 20 sec latency 74.401 ms 2 1855 0.50 MB/sec execute 21 sec latency 101.711 ms 2 1905 0.48 MB/sec execute 22 sec latency 244.931 ms 12433 12434 12435 Running lustre_rsync 2 1996 0.46 MB/sec execute 23 sec latency 109.547 ms 2 2028 0.45 MB/sec execute 24 sec latency 102.973 ms 2 2135 0.44 MB/sec execute 25 sec latency 76.734 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: 2841 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 367 2 2169 0.43 MB/sec execute 26 sec latency 129.414 ms 2 2301 0.49 MB/sec execute 27 sec latency 117.602 ms 2 2380 0.49 MB/sec execute 28 sec latency 212.754 ms 2 2434 0.48 MB/sec execute 29 sec latency 170.037 ms 2 2529 0.51 MB/sec execute 30 sec latency 108.375 ms 12433 12434 12435 Running lustre_rsync 2 2603 0.51 MB/sec execute 31 sec latency 83.562 ms 2 2766 0.67 MB/sec execute 32 sec latency 171.157 ms 2 2897 0.71 MB/sec execute 33 sec latency 229.349 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: 3207 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 226 2 2984 0.73 MB/sec execute 34 sec latency 138.353 ms 2 3193 0.75 MB/sec execute 35 sec latency 126.246 ms 2 3324 0.79 MB/sec execute 36 sec latency 249.772 ms 2 3466 0.85 MB/sec execute 37 sec latency 114.305 ms 2 3606 0.91 MB/sec execute 38 sec latency 82.426 ms 12433 12434 12435 Running lustre_rsync 2 3668 0.90 MB/sec execute 39 sec latency 129.117 ms 2 3720 0.89 MB/sec execute 40 sec latency 105.998 ms 2 3786 0.91 MB/sec execute 41 sec latency 133.653 ms 2 3824 0.88 MB/sec execute 42 sec latency 161.608 ms 2 3863 0.86 MB/sec execute 43 sec latency 199.924 ms 2 3915 0.86 MB/sec execute 44 sec latency 112.237 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: 3432 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 269 2 3966 0.84 MB/sec execute 45 sec latency 96.777 ms 2 4015 0.82 MB/sec execute 46 sec latency 122.761 ms 2 4087 0.80 MB/sec execute 47 sec latency 91.499 ms 2 4165 0.79 MB/sec execute 48 sec latency 85.763 ms 2 4225 0.78 MB/sec execute 49 sec latency 370.892 ms 12433 12434 12435 Running lustre_rsync 2 4254 0.76 MB/sec execute 50 sec latency 241.912 ms 2 4286 0.75 MB/sec execute 51 sec latency 183.153 ms 2 4313 0.74 MB/sec execute 52 sec latency 220.969 ms 2 4353 0.73 MB/sec execute 53 sec latency 173.477 ms 2 4377 0.72 MB/sec execute 54 sec latency 262.791 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 5 seconds Changelog records consumed: 379 2 4439 0.71 MB/sec execute 55 sec latency 131.410 ms 2 4466 0.70 MB/sec execute 56 sec latency 262.628 ms 2 4493 0.69 MB/sec execute 57 sec latency 205.206 ms 2 4540 0.68 MB/sec execute 58 sec latency 120.717 ms 2 4569 0.68 MB/sec execute 59 sec latency 292.412 ms 12433 12434 12435 Running lustre_rsync 2 cleanup 60 sec 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: 4078 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 164 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1361 43.052 199.897 Close 1022 10.489 62.434 Rename 60 66.955 167.978 Unlink 268 17.720 58.536 Qpathinfo 1230 10.451 119.630 Qfileinfo 212 0.742 14.964 Qfsinfo 238 1.313 39.587 Sfileinfo 132 42.864 122.637 Find 476 2.354 52.472 WriteX 726 5.672 74.428 ReadX 2077 0.044 4.862 LockX 4 16.205 19.907 UnlockX 4 9.967 16.088 Flush 134 131.564 370.868 Throughput 0.677019 MB/sec 2 clients 2 procs max_latency=370.892 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 06:06:05 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/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' 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: 4241 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 167 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: 4407 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