== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 10:38:34 (1788791914) 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 10:38:42 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 6.29 MB/sec warmup 1 sec latency 114.409 ms 2 136 6.02 MB/sec warmup 2 sec latency 178.889 ms 2 185 4.96 MB/sec warmup 3 sec latency 145.464 ms 2 231 4.43 MB/sec warmup 4 sec latency 219.154 ms 2 287 4.27 MB/sec warmup 5 sec latency 141.538 ms 2 341 4.08 MB/sec warmup 6 sec latency 115.054 ms Running lustre_rsync 2 416 4.20 MB/sec warmup 7 sec latency 122.647 ms 2 457 4.00 MB/sec warmup 8 sec latency 398.287 ms 2 517 3.97 MB/sec warmup 9 sec latency 123.834 ms 2 664 4.22 MB/sec warmup 10 sec latency 235.616 ms 2 706 3.84 MB/sec warmup 11 sec latency 261.264 ms 2 792 0.29 MB/sec execute 1 sec latency 152.085 ms 2 838 0.21 MB/sec execute 2 sec latency 185.573 ms 2 889 0.24 MB/sec execute 3 sec latency 200.180 ms 2 917 0.23 MB/sec execute 4 sec latency 226.980 ms 2 963 0.20 MB/sec execute 5 sec latency 127.809 ms 2 983 0.20 MB/sec execute 6 sec latency 359.273 ms 2 1055 0.45 MB/sec execute 7 sec latency 167.716 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 12 seconds Changelog records consumed: 197 2 1127 0.42 MB/sec execute 8 sec latency 68.926 ms 2 1175 0.38 MB/sec execute 9 sec latency 88.701 ms 2 1225 0.35 MB/sec execute 10 sec latency 113.929 ms 2 1391 0.85 MB/sec execute 11 sec latency 93.769 ms 2 1449 0.78 MB/sec execute 12 sec latency 150.183 ms 12404 12405 12406 Running lustre_rsync 2 1509 0.73 MB/sec execute 13 sec latency 179.653 ms 2 1588 0.69 MB/sec execute 14 sec latency 69.262 ms 2 1640 0.65 MB/sec execute 15 sec latency 241.920 ms 2 1683 0.61 MB/sec execute 16 sec latency 129.670 ms 2 1712 0.58 MB/sec execute 17 sec latency 167.234 ms 2 1764 0.55 MB/sec execute 18 sec latency 117.418 ms 2 1790 0.52 MB/sec execute 19 sec latency 132.298 ms 2 1832 0.50 MB/sec execute 20 sec latency 114.584 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: 2310 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 415 2 1875 0.48 MB/sec execute 21 sec latency 183.042 ms 2 1973 0.47 MB/sec execute 22 sec latency 140.285 ms 2 2004 0.45 MB/sec execute 23 sec latency 214.539 ms 2 2066 0.44 MB/sec execute 24 sec latency 104.200 ms 2 2152 0.43 MB/sec execute 25 sec latency 80.927 ms 12404 12405 12406 Running lustre_rsync 2 2207 0.42 MB/sec execute 26 sec latency 80.035 ms 2 2319 0.48 MB/sec execute 27 sec latency 130.169 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: 2724 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 305 2 2354 0.47 MB/sec execute 28 sec latency 309.212 ms 2 2395 0.46 MB/sec execute 29 sec latency 323.480 ms 2 2441 0.45 MB/sec execute 30 sec latency 221.721 ms 2 2486 0.48 MB/sec execute 31 sec latency 261.928 ms 2 2593 0.48 MB/sec execute 32 sec latency 215.531 ms 12404 12405 12406 Running lustre_rsync 2 2761 0.64 MB/sec execute 33 sec latency 199.853 ms 2 2892 0.66 MB/sec execute 34 sec latency 234.529 ms 2 2957 0.69 MB/sec execute 35 sec latency 234.297 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: 3028 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 170 2 3018 0.68 MB/sec execute 36 sec latency 202.758 ms 2 3208 0.70 MB/sec execute 37 sec latency 254.332 ms 2 3322 0.74 MB/sec execute 38 sec latency 208.906 ms 2 3367 0.72 MB/sec execute 39 sec latency 223.360 ms 2 3520 0.85 MB/sec execute 40 sec latency 134.556 ms 12404 12405 12406 Running lustre_rsync 2 3582 0.83 MB/sec execute 41 sec latency 91.925 ms 2 3638 0.82 MB/sec execute 42 sec latency 131.445 ms 2 3690 0.81 MB/sec execute 43 sec latency 97.058 ms 2 3750 0.82 MB/sec execute 44 sec latency 119.013 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: 3197 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 208 2 3816 0.82 MB/sec execute 45 sec latency 86.625 ms 2 3876 0.80 MB/sec execute 46 sec latency 84.571 ms 2 3920 0.80 MB/sec execute 47 sec latency 196.419 ms 2 3948 0.78 MB/sec execute 48 sec latency 162.014 ms 2 3978 0.76 MB/sec execute 49 sec latency 203.405 ms 12404 12405 12406 Running lustre_rsync 2 4014 0.75 MB/sec execute 50 sec latency 114.652 ms 2 4064 0.73 MB/sec execute 51 sec latency 161.138 ms 2 4107 0.72 MB/sec execute 52 sec latency 127.316 ms 2 4166 0.71 MB/sec execute 53 sec latency 78.899 ms 2 4224 0.70 MB/sec execute 54 sec latency 176.706 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: 3404 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 315 2 4252 0.69 MB/sec execute 55 sec latency 366.975 ms 2 4290 0.68 MB/sec execute 56 sec latency 194.798 ms 2 4333 0.67 MB/sec execute 57 sec latency 285.963 ms 2 4375 0.66 MB/sec execute 58 sec latency 153.106 ms 2 4446 0.66 MB/sec execute 59 sec latency 146.928 ms 12404 12405 12406 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 1 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1290 46.823 303.922 Close 956 11.864 61.930 Rename 56 68.329 167.199 Unlink 258 21.511 78.864 Qpathinfo 1186 10.974 125.851 Qfileinfo 202 0.732 8.419 Qfsinfo 216 1.421 27.722 Sfileinfo 117 43.326 309.189 Find 450 3.254 74.633 WriteX 650 6.777 66.933 ReadX 2005 0.058 15.749 LockX 4 24.308 31.114 UnlockX 4 11.236 14.447 Flush 106 134.861 366.953 Throughput 0.658351 MB/sec 2 clients 2 procs max_latency=366.975 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: 3718 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 222 stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 10:39:58 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/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' 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: 3939 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 153 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: 4091 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