== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 10:45:23 (1787582723) 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 Aug 24 10:45:32 EDT 2026 waiting for dbench pid 12432 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 70 6.28 MB/sec warmup 1 sec latency 100.749 ms 2 129 5.75 MB/sec warmup 2 sec latency 180.782 ms 2 177 4.79 MB/sec warmup 3 sec latency 202.306 ms 2 199 3.92 MB/sec warmup 4 sec latency 330.301 ms 2 275 4.12 MB/sec warmup 5 sec latency 116.040 ms 2 323 3.91 MB/sec warmup 6 sec latency 128.477 ms Running lustre_rsync 2 365 3.72 MB/sec warmup 7 sec latency 198.803 ms 2 420 3.71 MB/sec warmup 8 sec latency 119.971 ms 2 473 3.68 MB/sec warmup 9 sec latency 161.101 ms 2 518 3.57 MB/sec warmup 10 sec latency 159.496 ms 2 653 3.83 MB/sec warmup 11 sec latency 124.966 ms 2 721 0.23 MB/sec execute 1 sec latency 263.999 ms 2 758 0.17 MB/sec execute 2 sec latency 205.462 ms 2 789 0.19 MB/sec execute 3 sec latency 167.969 ms 2 816 0.15 MB/sec execute 4 sec latency 187.658 ms 2 873 0.19 MB/sec execute 5 sec latency 218.962 ms 2 903 0.17 MB/sec execute 6 sec latency 159.559 ms 2 921 0.17 MB/sec execute 7 sec latency 378.734 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: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 13 seconds Changelog records consumed: 162 2 976 0.18 MB/sec execute 8 sec latency 124.318 ms 2 1051 0.38 MB/sec execute 9 sec latency 254.280 ms 2 1129 0.36 MB/sec execute 10 sec latency 73.509 ms 2 1184 0.34 MB/sec execute 11 sec latency 125.871 ms 2 1237 0.32 MB/sec execute 12 sec latency 77.500 ms 12432 12433 12434 Running lustre_rsync 2 1332 0.52 MB/sec execute 13 sec latency 155.090 ms 2 1430 0.69 MB/sec execute 14 sec latency 126.864 ms 2 1481 0.65 MB/sec execute 15 sec latency 208.722 ms 2 1549 0.61 MB/sec execute 16 sec latency 211.472 ms 2 1616 0.59 MB/sec execute 17 sec latency 122.301 ms 2 1668 0.56 MB/sec execute 18 sec latency 226.602 ms 2 1716 0.53 MB/sec execute 19 sec latency 133.677 ms 2 1773 0.51 MB/sec execute 20 sec latency 136.194 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: 2605 Clear changelog after use: no Errors: 0 lustre_rsync took 9 seconds Changelog records consumed: 378 2 1811 0.49 MB/sec execute 21 sec latency 112.990 ms 2 1867 0.47 MB/sec execute 22 sec latency 119.192 ms 2 1974 0.46 MB/sec execute 23 sec latency 178.422 ms 2 2010 0.44 MB/sec execute 24 sec latency 113.754 ms 2 2101 0.44 MB/sec execute 25 sec latency 104.193 ms 12432 12433 12434 Running lustre_rsync 2 2164 0.43 MB/sec execute 26 sec latency 74.544 ms 2 2240 0.41 MB/sec execute 27 sec latency 186.750 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: 2982 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 366 2 2341 0.48 MB/sec execute 28 sec latency 189.987 ms 2 2383 0.47 MB/sec execute 29 sec latency 193.644 ms 2 2434 0.46 MB/sec execute 30 sec latency 196.385 ms 2 2483 0.49 MB/sec execute 31 sec latency 262.642 ms 2 2582 0.49 MB/sec execute 32 sec latency 103.634 ms 12432 12433 12434 Running lustre_rsync 2 2763 0.65 MB/sec execute 33 sec latency 148.118 ms 2 2907 0.70 MB/sec execute 34 sec latency 216.151 ms 2 2983 0.70 MB/sec execute 35 sec latency 219.146 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: 3347 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 193 2 3096 0.70 MB/sec execute 36 sec latency 289.086 ms 2 3258 0.74 MB/sec execute 37 sec latency 339.358 ms 2 3423 0.82 MB/sec execute 38 sec latency 103.713 ms 2 3546 0.88 MB/sec execute 39 sec latency 84.176 ms 2 3655 0.87 MB/sec execute 40 sec latency 76.969 ms 12432 12433 12434 Running lustre_rsync 2 3735 0.88 MB/sec execute 41 sec latency 75.407 ms 2 3796 0.88 MB/sec execute 42 sec latency 141.711 ms 2 3849 0.86 MB/sec execute 43 sec latency 91.110 ms 2 3906 0.85 MB/sec execute 44 sec latency 83.985 ms 2 3948 0.84 MB/sec execute 45 sec latency 137.630 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: 3539 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 277 2 4005 0.82 MB/sec execute 46 sec latency 96.362 ms 2 4058 0.80 MB/sec execute 47 sec latency 104.879 ms 2 4120 0.79 MB/sec execute 48 sec latency 178.606 ms 2 4198 0.77 MB/sec execute 49 sec latency 71.981 ms 2 4255 0.76 MB/sec execute 50 sec latency 251.678 ms 12432 12433 12434 Running lustre_rsync 2 4291 0.75 MB/sec execute 51 sec latency 205.899 ms 2 4326 0.74 MB/sec execute 52 sec latency 277.844 ms 2 4360 0.73 MB/sec execute 53 sec latency 189.125 ms 2 4406 0.72 MB/sec execute 54 sec latency 195.368 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: 3815 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 360 2 4457 0.71 MB/sec execute 55 sec latency 212.817 ms 2 4502 0.70 MB/sec execute 56 sec latency 205.344 ms 2 4547 0.69 MB/sec execute 57 sec latency 192.102 ms 2 4636 0.72 MB/sec execute 58 sec latency 221.592 ms 2 4720 0.71 MB/sec execute 59 sec latency 65.676 ms 12432 12433 12434 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: 4174 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 216 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1404 41.006 189.962 Close 1062 10.335 80.837 Rename 68 63.946 159.538 Unlink 273 18.105 64.726 Qpathinfo 1300 10.156 108.659 Qfileinfo 219 0.655 12.602 Qfsinfo 248 1.009 25.203 Sfileinfo 151 41.691 93.636 Find 491 2.731 104.854 WriteX 738 5.644 56.400 ReadX 2129 0.054 6.439 LockX 4 8.889 12.843 UnlockX 4 7.043 10.932 Flush 123 134.998 378.712 Throughput 0.708844 MB/sec 2 clients 2 procs max_latency=378.734 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 10:46:46 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/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' 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: 4389 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 162 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: 4550 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