== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 06:43:15 (1787827395) 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 Aug 27 06:43:22 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 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 113 10.48 MB/sec warmup 1 sec latency 115.197 ms 2 184 7.38 MB/sec warmup 2 sec latency 123.408 ms 2 263 6.61 MB/sec warmup 3 sec latency 130.386 ms 2 341 6.13 MB/sec warmup 4 sec latency 71.768 ms 2 436 6.15 MB/sec warmup 5 sec latency 159.233 ms 2 541 6.34 MB/sec warmup 6 sec latency 88.749 ms 2 668 6.04 MB/sec warmup 7 sec latency 231.886 ms Running lustre_rsync 2 711 5.30 MB/sec warmup 8 sec latency 135.359 ms 2 734 4.73 MB/sec warmup 9 sec latency 202.835 ms 2 796 4.29 MB/sec warmup 10 sec latency 150.488 ms 2 872 3.93 MB/sec warmup 11 sec latency 96.584 ms 2 956 0.10 MB/sec execute 1 sec latency 227.934 ms 2 984 0.14 MB/sec execute 2 sec latency 275.923 ms 2 1079 0.78 MB/sec execute 3 sec latency 83.919 ms 2 1146 0.62 MB/sec execute 4 sec latency 100.175 ms 2 1202 0.51 MB/sec execute 5 sec latency 107.510 ms 2 1257 0.44 MB/sec execute 6 sec latency 105.438 ms 2 1405 1.21 MB/sec execute 7 sec latency 116.011 ms 2 1453 1.06 MB/sec execute 8 sec latency 109.892 ms 2 1502 0.95 MB/sec execute 9 sec latency 151.463 ms 2 1578 0.88 MB/sec execute 10 sec latency 90.533 ms 2 1632 0.80 MB/sec execute 11 sec latency 143.489 ms 2 1681 0.74 MB/sec execute 12 sec latency 244.795 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 18 seconds Changelog records consumed: 289 2 1724 0.69 MB/sec execute 13 sec latency 100.268 ms 2 1790 0.65 MB/sec execute 14 sec latency 74.862 ms 2 1855 0.61 MB/sec execute 15 sec latency 74.974 ms 2 1928 0.59 MB/sec execute 16 sec latency 189.235 ms 2 2005 0.56 MB/sec execute 17 sec latency 70.156 ms 2 2070 0.54 MB/sec execute 18 sec latency 103.525 ms 12404 12405 12406 Running lustre_rsync 2 2138 0.52 MB/sec execute 19 sec latency 111.862 ms 2 2179 0.50 MB/sec execute 20 sec latency 96.272 ms 2 2276 0.53 MB/sec execute 21 sec latency 91.134 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: 2925 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 562 2 2374 0.56 MB/sec execute 22 sec latency 155.328 ms 2 2428 0.55 MB/sec execute 23 sec latency 165.013 ms 2 2477 0.58 MB/sec execute 24 sec latency 349.319 ms 2 2581 0.57 MB/sec execute 25 sec latency 465.943 ms 2 2768 0.78 MB/sec execute 26 sec latency 121.011 ms 12404 12405 12406 Running lustre_rsync 2 2923 0.87 MB/sec execute 27 sec latency 203.547 ms 2 2994 0.84 MB/sec execute 28 sec latency 208.017 ms 2 3172 0.85 MB/sec execute 29 sec latency 168.711 ms 2 3234 0.84 MB/sec execute 30 sec latency 249.314 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: 3486 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 285 2 3348 0.88 MB/sec execute 31 sec latency 160.648 ms 2 3544 1.04 MB/sec execute 32 sec latency 65.668 ms 2 3652 1.02 MB/sec execute 33 sec latency 57.512 ms 2 3733 1.02 MB/sec execute 34 sec latency 60.717 ms 2 3816 1.03 MB/sec execute 35 sec latency 115.381 ms 12404 12405 12406 Running lustre_rsync 2 3897 1.01 MB/sec execute 36 sec latency 73.551 ms 2 3944 0.99 MB/sec execute 37 sec latency 107.421 ms 2 4000 0.96 MB/sec execute 38 sec latency 89.235 ms 2 4066 0.94 MB/sec execute 39 sec latency 72.688 ms 2 4126 0.91 MB/sec execute 40 sec latency 91.565 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: 3770 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 360 2 4234 0.90 MB/sec execute 41 sec latency 63.663 ms 2 4278 0.88 MB/sec execute 42 sec latency 237.678 ms 2 4333 0.87 MB/sec execute 43 sec latency 162.919 ms 2 4374 0.85 MB/sec execute 44 sec latency 159.810 ms 2 4446 0.84 MB/sec execute 45 sec latency 160.716 ms 12404 12405 12406 Running lustre_rsync 2 4487 0.83 MB/sec execute 46 sec latency 188.414 ms 2 4549 0.82 MB/sec execute 47 sec latency 111.083 ms 2 4614 0.84 MB/sec execute 48 sec latency 144.450 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: 4129 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 325 2 4711 0.83 MB/sec execute 49 sec latency 65.626 ms 2 4788 0.82 MB/sec execute 50 sec latency 90.959 ms 2 4953 0.91 MB/sec execute 51 sec latency 70.560 ms 2 5028 0.90 MB/sec execute 52 sec latency 62.993 ms 2 5122 0.88 MB/sec execute 53 sec latency 193.615 ms 12404 12405 12406 Running lustre_rsync 2 5190 0.87 MB/sec execute 54 sec latency 59.789 ms 2 5256 0.86 MB/sec execute 55 sec latency 149.902 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: 4453 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 261 2 5343 0.84 MB/sec execute 56 sec latency 49.847 ms 2 5418 0.83 MB/sec execute 57 sec latency 65.683 ms 2 5543 0.82 MB/sec execute 58 sec latency 146.702 ms 2 5617 0.81 MB/sec execute 59 sec latency 78.456 ms 2 cleanup 60 sec 12404 12405 12406 Running lustre_rsync 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1709 36.094 152.219 Close 1306 9.122 52.520 Rename 68 56.038 128.991 Unlink 290 15.605 91.544 Qpathinfo 1638 8.897 118.892 Qfileinfo 270 0.775 17.389 Qfsinfo 240 0.748 15.900 Sfileinfo 142 37.145 104.350 Find 570 2.174 52.785 WriteX 814 5.557 55.519 ReadX 2459 0.051 9.259 LockX 4 6.012 8.578 UnlockX 4 5.819 8.612 Flush 106 111.529 465.920 Throughput 0.811745 MB/sec 2 clients 2 procs max_latency=465.943 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 06:44:36 EDT 2026 with return code 0 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: 4713 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 305 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/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' 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: 5017 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 128 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: 5144 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