== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 02:12:38 (1787119958) 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 Wed Aug 19 02:12:44 EDT 2026 waiting for dbench pid 12391 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 86 7.89 MB/sec warmup 1 sec latency 100.019 ms 2 156 6.52 MB/sec warmup 2 sec latency 156.794 ms 2 198 5.21 MB/sec warmup 3 sec latency 274.987 ms 2 272 5.08 MB/sec warmup 4 sec latency 133.286 ms 2 336 4.84 MB/sec warmup 5 sec latency 118.330 ms 2 417 4.90 MB/sec warmup 6 sec latency 81.427 ms Running lustre_rsync 2 508 5.02 MB/sec warmup 7 sec latency 96.448 ms 2 639 5.26 MB/sec warmup 8 sec latency 124.497 ms 2 677 4.70 MB/sec warmup 9 sec latency 255.060 ms 2 719 4.25 MB/sec warmup 10 sec latency 137.711 ms 2 751 3.87 MB/sec warmup 11 sec latency 194.768 ms 2 837 0.13 MB/sec execute 1 sec latency 130.090 ms 2 899 0.22 MB/sec execute 2 sec latency 163.713 ms 2 949 0.22 MB/sec execute 3 sec latency 157.434 ms 2 985 0.22 MB/sec execute 4 sec latency 232.823 ms 2 1084 0.59 MB/sec execute 5 sec latency 78.179 ms 2 1156 0.51 MB/sec execute 6 sec latency 85.104 ms 2 1225 0.46 MB/sec execute 7 sec latency 79.178 ms 2 1274 0.42 MB/sec execute 8 sec latency 105.703 ms 2 1424 1.01 MB/sec execute 9 sec latency 98.418 ms 2 1481 0.91 MB/sec execute 10 sec latency 136.794 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 15 seconds Changelog records consumed: 253 2 1571 0.85 MB/sec execute 11 sec latency 202.544 ms 2 1650 0.79 MB/sec execute 12 sec latency 165.217 ms 2 1703 0.73 MB/sec execute 13 sec latency 97.161 ms 2 1761 0.69 MB/sec execute 14 sec latency 89.584 ms 2 1798 0.65 MB/sec execute 15 sec latency 113.910 ms 12391 12392 12393 Running lustre_rsync 2 1854 0.61 MB/sec execute 16 sec latency 84.573 ms 2 1924 0.59 MB/sec execute 17 sec latency 173.696 ms 2 1996 0.56 MB/sec execute 18 sec latency 72.389 ms 2 2062 0.54 MB/sec execute 19 sec latency 88.201 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: 2695 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 510 2 2161 0.52 MB/sec execute 20 sec latency 67.185 ms 2 2263 0.53 MB/sec execute 21 sec latency 84.529 ms 2 2361 0.58 MB/sec execute 22 sec latency 256.380 ms 2 2399 0.57 MB/sec execute 23 sec latency 217.245 ms 2 2432 0.55 MB/sec execute 24 sec latency 232.861 ms 12391 12392 12393 Running lustre_rsync 2 2477 0.58 MB/sec execute 25 sec latency 190.567 ms 2 2564 0.57 MB/sec execute 26 sec latency 378.758 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: 3204 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 266 2 2633 0.59 MB/sec execute 27 sec latency 88.943 ms 2 2839 0.76 MB/sec execute 28 sec latency 189.512 ms 2 2927 0.83 MB/sec execute 29 sec latency 253.023 ms 2 2993 0.80 MB/sec execute 30 sec latency 314.685 ms 2 3190 0.82 MB/sec execute 31 sec latency 303.333 ms 12391 12392 12393 Running lustre_rsync 2 3256 0.84 MB/sec execute 32 sec latency 323.156 ms 2 3355 0.84 MB/sec execute 33 sec latency 150.368 ms 2 3504 0.99 MB/sec execute 34 sec latency 89.073 ms 2 3585 0.97 MB/sec execute 35 sec latency 95.091 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: 3469 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 171 2 3677 0.96 MB/sec execute 36 sec latency 104.364 ms 2 3719 0.93 MB/sec execute 37 sec latency 117.018 ms 2 3790 0.96 MB/sec execute 38 sec latency 114.222 ms 2 3846 0.94 MB/sec execute 39 sec latency 118.199 ms 2 3906 0.93 MB/sec execute 40 sec latency 89.918 ms 12391 12392 12393 Running lustre_rsync 2 3953 0.91 MB/sec execute 41 sec latency 108.143 ms 2 3997 0.88 MB/sec execute 42 sec latency 154.586 ms 2 4045 0.86 MB/sec execute 43 sec latency 123.310 ms 2 4102 0.85 MB/sec execute 44 sec latency 104.015 ms 2 4160 0.83 MB/sec execute 45 sec latency 63.205 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: 3639 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 330 2 4236 0.82 MB/sec execute 46 sec latency 234.865 ms 2 4279 0.80 MB/sec execute 47 sec latency 300.456 ms 2 4312 0.79 MB/sec execute 48 sec latency 211.689 ms 2 4363 0.78 MB/sec execute 49 sec latency 174.905 ms 2 4393 0.76 MB/sec execute 50 sec latency 129.688 ms 12391 12392 12393 Running lustre_rsync 2 4451 0.76 MB/sec execute 51 sec latency 215.972 ms 2 4484 0.75 MB/sec execute 52 sec latency 197.864 ms 2 4528 0.73 MB/sec execute 53 sec latency 137.020 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: 3968 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 265 2 4564 0.72 MB/sec execute 54 sec latency 161.374 ms 2 4662 0.75 MB/sec execute 55 sec latency 114.721 ms 2 4746 0.74 MB/sec execute 56 sec latency 64.343 ms 2 4808 0.73 MB/sec execute 57 sec latency 94.950 ms 2 4951 0.81 MB/sec execute 58 sec latency 109.977 ms 12391 12392 12393 Running lustre_rsync 2 5015 0.80 MB/sec execute 59 sec latency 83.373 ms 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: 4232 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 225 2 cleanup 62 sec 0 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1447 40.345 154.549 Close 1088 10.011 46.279 Rename 68 62.250 232.839 Unlink 278 19.870 63.174 Qpathinfo 1358 10.084 91.491 Qfileinfo 228 0.991 24.335 Qfsinfo 244 1.092 27.191 Sfileinfo 154 45.114 145.994 Find 513 2.535 75.972 WriteX 736 6.104 98.983 ReadX 2305 0.044 3.895 LockX 4 12.793 16.961 UnlockX 4 12.110 17.609 Flush 108 130.379 378.741 Throughput 0.800859 MB/sec 2 clients 2 procs max_latency=378.758 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 19 02:14:00 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/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' 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: 4456 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 195 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: 4650 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