== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 14:44:46 (1789065886) 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 Sep 10 14:44:57 EDT 2026 waiting for dbench pid 12424 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 55 4.52 MB/sec warmup 1 sec latency 125.553 ms 2 125 5.62 MB/sec warmup 2 sec latency 194.508 ms 2 178 4.81 MB/sec warmup 3 sec latency 114.748 ms 2 237 4.54 MB/sec warmup 4 sec latency 162.316 ms 2 293 4.33 MB/sec warmup 5 sec latency 111.556 ms Running lustre_rsync 2 340 4.08 MB/sec warmup 6 sec latency 158.119 ms 2 377 3.83 MB/sec warmup 7 sec latency 280.987 ms 2 425 3.74 MB/sec warmup 8 sec latency 136.664 ms 2 469 3.64 MB/sec warmup 9 sec latency 154.138 ms 2 511 3.53 MB/sec warmup 10 sec latency 149.781 ms 2 616 3.80 MB/sec warmup 11 sec latency 126.351 ms 2 676 0.04 MB/sec execute 1 sec latency 450.671 ms 2 716 0.09 MB/sec execute 2 sec latency 126.302 ms 2 762 0.13 MB/sec execute 3 sec latency 248.070 ms 2 791 0.15 MB/sec execute 4 sec latency 333.998 ms 2 815 0.13 MB/sec execute 5 sec latency 183.672 ms 2 873 0.17 MB/sec execute 6 sec latency 221.350 ms 2 906 0.16 MB/sec execute 7 sec latency 168.147 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: 155 2 968 0.16 MB/sec execute 8 sec latency 216.673 ms 2 1060 0.38 MB/sec execute 9 sec latency 199.154 ms 2 1133 0.37 MB/sec execute 10 sec latency 81.287 ms 2 1193 0.34 MB/sec execute 11 sec latency 81.205 ms 2 1243 0.32 MB/sec execute 12 sec latency 105.149 ms 12424 12425 12426 Running lustre_rsync 2 1328 0.52 MB/sec execute 13 sec latency 119.197 ms 2 1423 0.69 MB/sec execute 14 sec latency 111.302 ms 2 1477 0.65 MB/sec execute 15 sec latency 145.719 ms 2 1555 0.62 MB/sec execute 16 sec latency 211.609 ms 2 1626 0.59 MB/sec execute 17 sec latency 107.429 ms 2 1661 0.56 MB/sec execute 18 sec latency 206.548 ms 2 1708 0.53 MB/sec execute 19 sec latency 108.178 ms 2 1766 0.51 MB/sec execute 20 sec latency 116.884 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: 2245 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 385 2 1804 0.49 MB/sec execute 21 sec latency 81.883 ms 2 1868 0.47 MB/sec execute 22 sec latency 71.501 ms 2 1935 0.46 MB/sec execute 23 sec latency 241.368 ms 2 2000 0.44 MB/sec execute 24 sec latency 106.191 ms 2 2074 0.44 MB/sec execute 25 sec latency 84.733 ms 2 2140 0.42 MB/sec execute 26 sec latency 97.569 ms 12424 12425 12426 Running lustre_rsync 2 2165 0.41 MB/sec execute 27 sec latency 130.326 ms 2 2203 0.40 MB/sec execute 28 sec latency 206.969 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: 2629 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 366 2 2264 0.40 MB/sec execute 29 sec latency 145.250 ms 2 2349 0.45 MB/sec execute 30 sec latency 299.381 ms 2 2378 0.44 MB/sec execute 31 sec latency 292.024 ms 2 2419 0.43 MB/sec execute 32 sec latency 263.694 ms 2 2473 0.45 MB/sec execute 33 sec latency 94.241 ms 2 2565 0.46 MB/sec execute 34 sec latency 238.002 ms 12424 12425 12426 Running lustre_rsync 2 2603 0.45 MB/sec execute 35 sec latency 133.974 ms 2 2784 0.60 MB/sec execute 36 sec latency 175.371 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: 2994 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 159 2 2932 0.67 MB/sec execute 37 sec latency 255.880 ms 2 3011 0.65 MB/sec execute 38 sec latency 156.511 ms 2 3197 0.67 MB/sec execute 39 sec latency 181.021 ms 2 3284 0.71 MB/sec execute 40 sec latency 290.774 ms 2 3366 0.70 MB/sec execute 41 sec latency 148.455 ms 12424 12425 12426 Running lustre_rsync 2 3509 0.82 MB/sec execute 42 sec latency 141.378 ms 2 3574 0.80 MB/sec execute 43 sec latency 111.839 ms 2 3633 0.79 MB/sec execute 44 sec latency 121.404 ms 2 3699 0.78 MB/sec execute 45 sec latency 90.128 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: 3152 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 195 2 3772 0.81 MB/sec execute 46 sec latency 183.143 ms 2 3822 0.79 MB/sec execute 47 sec latency 97.129 ms 2 3883 0.77 MB/sec execute 48 sec latency 77.292 ms 2 3941 0.77 MB/sec execute 49 sec latency 85.534 ms 2 3988 0.76 MB/sec execute 50 sec latency 110.878 ms 12424 12425 12426 Running lustre_rsync 2 4046 0.74 MB/sec execute 51 sec latency 87.518 ms 2 4104 0.73 MB/sec execute 52 sec latency 77.927 ms 2 4163 0.71 MB/sec execute 53 sec latency 80.014 ms 2 4229 0.71 MB/sec execute 54 sec latency 96.010 ms 2 4254 0.69 MB/sec execute 55 sec latency 333.106 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: 3346 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 370 2 4287 0.68 MB/sec execute 56 sec latency 190.035 ms 2 4322 0.68 MB/sec execute 57 sec latency 226.598 ms 2 4364 0.67 MB/sec execute 58 sec latency 226.929 ms 2 4389 0.66 MB/sec execute 59 sec latency 132.191 ms 2 cleanup 60 sec 12424 12425 12426 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1294 44.173 234.746 Close 960 12.069 84.787 Rename 56 65.909 140.550 Unlink 258 20.144 74.935 Qpathinfo 1188 10.496 98.398 Qfileinfo 206 0.800 19.527 Qfsinfo 222 1.326 32.097 Sfileinfo 118 50.650 291.990 Find 452 3.167 79.990 WriteX 666 7.063 91.999 ReadX 2008 0.068 10.818 LockX 4 10.790 23.014 UnlockX 4 7.967 10.511 Flush 124 139.593 450.650 Throughput 0.658028 MB/sec 2 clients 2 procs max_latency=450.671 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 10 14:46:12 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 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: 3715 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 210 removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' 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: 3924 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 117 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: 4040 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