== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 02:24:18 (1786688658) 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 Fri Aug 14 02:24:25 EDT 2026 waiting for dbench pid 12425 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 86 7.81 MB/sec warmup 1 sec latency 111.941 ms 2 147 6.26 MB/sec warmup 2 sec latency 131.933 ms 2 184 4.91 MB/sec warmup 3 sec latency 270.332 ms 2 244 4.63 MB/sec warmup 4 sec latency 272.247 ms 2 305 4.48 MB/sec warmup 5 sec latency 139.080 ms 2 369 4.38 MB/sec warmup 6 sec latency 104.032 ms Running lustre_rsync 2 444 4.46 MB/sec warmup 7 sec latency 111.762 ms 2 501 4.36 MB/sec warmup 8 sec latency 114.887 ms 2 639 4.67 MB/sec warmup 9 sec latency 120.241 ms 2 677 4.23 MB/sec warmup 10 sec latency 244.860 ms 2 722 3.86 MB/sec warmup 11 sec latency 145.405 ms 2 803 0.24 MB/sec execute 1 sec latency 164.478 ms 2 876 0.30 MB/sec execute 2 sec latency 161.837 ms 2 916 0.27 MB/sec execute 3 sec latency 216.469 ms 2 980 0.27 MB/sec execute 4 sec latency 184.690 ms 2 1052 0.61 MB/sec execute 5 sec latency 185.466 ms 2 1130 0.54 MB/sec execute 6 sec latency 71.901 ms 2 1192 0.48 MB/sec execute 7 sec latency 111.394 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: 214 2 1260 0.44 MB/sec execute 8 sec latency 65.118 ms 2 1421 1.03 MB/sec execute 9 sec latency 72.075 ms 2 1478 0.94 MB/sec execute 10 sec latency 117.105 ms 2 1553 0.86 MB/sec execute 11 sec latency 209.168 ms 2 1632 0.80 MB/sec execute 12 sec latency 95.884 ms 12425 12426 12427 Running lustre_rsync 2 1685 0.75 MB/sec execute 13 sec latency 196.320 ms 2 1730 0.70 MB/sec execute 14 sec latency 83.995 ms 2 1782 0.66 MB/sec execute 15 sec latency 123.955 ms 2 1817 0.62 MB/sec execute 16 sec latency 131.550 ms 2 1872 0.59 MB/sec execute 17 sec latency 96.941 ms 2 1939 0.56 MB/sec execute 18 sec latency 212.112 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: 2707 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 451 2 2007 0.54 MB/sec execute 19 sec latency 81.662 ms 2 2091 0.53 MB/sec execute 20 sec latency 85.301 ms 2 2173 0.51 MB/sec execute 21 sec latency 64.876 ms 2 2271 0.54 MB/sec execute 22 sec latency 75.394 ms 2 2362 0.57 MB/sec execute 23 sec latency 238.668 ms 12425 12426 12427 Running lustre_rsync 2 2391 0.55 MB/sec execute 24 sec latency 291.836 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: 3157 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 319 2 2427 0.54 MB/sec execute 25 sec latency 227.625 ms 2 2492 0.57 MB/sec execute 26 sec latency 179.649 ms 2 2594 0.57 MB/sec execute 27 sec latency 89.366 ms 2 2774 0.76 MB/sec execute 28 sec latency 239.939 ms 2 2910 0.81 MB/sec execute 29 sec latency 205.207 ms 12425 12426 12427 Running lustre_rsync 2 2982 0.81 MB/sec execute 30 sec latency 230.979 ms 2 3089 0.80 MB/sec execute 31 sec latency 286.100 ms 2 3199 0.81 MB/sec execute 32 sec latency 369.006 ms 2 3275 0.83 MB/sec execute 33 sec latency 342.600 ms 2 3365 0.83 MB/sec execute 34 sec latency 111.910 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: 3475 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 174 2 3533 0.97 MB/sec execute 35 sec latency 99.496 ms 2 3627 0.96 MB/sec execute 36 sec latency 73.761 ms 2 3707 0.94 MB/sec execute 37 sec latency 57.788 ms 2 3798 0.97 MB/sec execute 38 sec latency 117.040 ms 2 3872 0.94 MB/sec execute 39 sec latency 79.328 ms 12425 12426 12427 Running lustre_rsync 2 3930 0.93 MB/sec execute 40 sec latency 98.904 ms 2 3979 0.91 MB/sec execute 41 sec latency 80.581 ms 2 4028 0.89 MB/sec execute 42 sec latency 94.660 ms 2 4072 0.87 MB/sec execute 43 sec latency 134.945 ms 2 4118 0.85 MB/sec execute 44 sec latency 148.092 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: 3648 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 348 2 4197 0.83 MB/sec execute 45 sec latency 82.962 ms 2 4243 0.82 MB/sec execute 46 sec latency 338.757 ms 2 4282 0.81 MB/sec execute 47 sec latency 201.824 ms 2 4318 0.79 MB/sec execute 48 sec latency 263.377 ms 2 4358 0.78 MB/sec execute 49 sec latency 216.631 ms 12425 12426 12427 Running lustre_rsync 2 4397 0.77 MB/sec execute 50 sec latency 164.605 ms 2 4443 0.76 MB/sec execute 51 sec latency 240.535 ms 2 4477 0.75 MB/sec execute 52 sec latency 241.803 ms 2 4510 0.74 MB/sec execute 53 sec latency 280.215 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: 3995 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 275 2 4558 0.73 MB/sec execute 54 sec latency 224.872 ms 2 4642 0.75 MB/sec execute 55 sec latency 92.255 ms 2 4719 0.74 MB/sec execute 56 sec latency 61.494 ms 2 4789 0.73 MB/sec execute 57 sec latency 70.430 ms 2 4889 0.77 MB/sec execute 58 sec latency 80.634 ms 12425 12426 12427 Running lustre_rsync 2 4979 0.80 MB/sec execute 59 sec latency 88.249 ms 2 cleanup 60 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: 4269 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 212 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1438 39.807 148.076 Close 1092 10.278 48.539 Rename 70 60.363 155.516 Unlink 280 18.923 74.099 Qpathinfo 1355 10.292 205.178 Qfileinfo 228 0.611 8.162 Qfsinfo 244 1.173 59.214 Sfileinfo 155 40.242 152.639 Find 509 2.359 82.931 WriteX 742 5.948 57.741 ReadX 2302 0.035 4.998 LockX 4 30.049 96.812 UnlockX 4 28.454 62.309 Flush 111 140.619 368.988 Throughput 0.80458 MB/sec 2 clients 2 procs max_latency=369.006 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 14 02:25:40 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/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' 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/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' 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: 4480 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 206 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: 4685 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