== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 10:30:08 (1789050608) 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 10:30:14 EDT 2026 waiting for dbench pid 12406 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 2 112 10.46 MB/sec warmup 1 sec latency 98.598 ms 2 202 7.96 MB/sec warmup 2 sec latency 82.411 ms 2 292 7.22 MB/sec warmup 3 sec latency 75.057 ms 2 375 6.66 MB/sec warmup 4 sec latency 99.866 ms 2 484 6.77 MB/sec warmup 5 sec latency 74.288 ms 2 625 7.00 MB/sec warmup 6 sec latency 94.768 ms 2 684 6.05 MB/sec warmup 7 sec latency 158.528 ms Running lustre_rsync 2 719 5.32 MB/sec warmup 8 sec latency 183.508 ms 2 775 4.74 MB/sec warmup 9 sec latency 246.896 ms 2 808 4.29 MB/sec warmup 10 sec latency 164.588 ms 2 879 3.93 MB/sec warmup 11 sec latency 140.245 ms 2 980 0.26 MB/sec execute 1 sec latency 198.323 ms 2 1075 1.15 MB/sec execute 2 sec latency 211.111 ms 2 1141 0.81 MB/sec execute 3 sec latency 104.525 ms 2 1207 0.64 MB/sec execute 4 sec latency 84.357 ms 2 1270 0.54 MB/sec execute 5 sec latency 82.449 ms 2 1440 1.41 MB/sec execute 6 sec latency 70.425 ms 2 1496 1.22 MB/sec execute 7 sec latency 150.618 ms 2 1580 1.09 MB/sec execute 8 sec latency 99.274 ms 2 1639 0.98 MB/sec execute 9 sec latency 304.577 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: 297 2 1692 0.89 MB/sec execute 10 sec latency 106.150 ms 2 1753 0.82 MB/sec execute 11 sec latency 96.990 ms 2 1801 0.76 MB/sec execute 12 sec latency 89.774 ms 2 1858 0.71 MB/sec execute 13 sec latency 95.560 ms 2 1970 0.67 MB/sec execute 14 sec latency 172.804 ms 12406 12407 12408 Running lustre_rsync 2 2042 0.64 MB/sec execute 15 sec latency 71.741 ms 2 2136 0.61 MB/sec execute 16 sec latency 94.337 ms 2 2179 0.58 MB/sec execute 17 sec latency 111.415 ms 2 2300 0.64 MB/sec execute 18 sec latency 91.469 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: 3406 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 548 2 2382 0.65 MB/sec execute 19 sec latency 155.603 ms 2 2431 0.63 MB/sec execute 20 sec latency 214.443 ms 2 2496 0.66 MB/sec execute 21 sec latency 188.287 ms 2 2608 0.66 MB/sec execute 22 sec latency 72.243 ms 2 2891 0.93 MB/sec execute 23 sec latency 216.552 ms 12406 12407 12408 Running lustre_rsync 2 2962 0.98 MB/sec execute 24 sec latency 451.107 ms 2 3012 0.94 MB/sec execute 25 sec latency 311.305 ms 2 3232 0.97 MB/sec execute 26 sec latency 126.563 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: 3953 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 291 2 3372 1.01 MB/sec execute 27 sec latency 87.617 ms 2 3606 1.19 MB/sec execute 28 sec latency 59.974 ms 2 3708 1.17 MB/sec execute 29 sec latency 79.622 ms 2 3805 1.20 MB/sec execute 30 sec latency 87.910 ms 2 3867 1.16 MB/sec execute 31 sec latency 78.787 ms 12406 12407 12408 Running lustre_rsync 2 3927 1.14 MB/sec execute 32 sec latency 104.627 ms 2 3974 1.11 MB/sec execute 33 sec latency 156.484 ms 2 4039 1.07 MB/sec execute 34 sec latency 79.884 ms 2 4097 1.05 MB/sec execute 35 sec latency 114.940 ms 2 4169 1.02 MB/sec execute 36 sec latency 89.734 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: 4243 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 379 2 4232 1.00 MB/sec execute 37 sec latency 263.110 ms 2 4276 0.98 MB/sec execute 38 sec latency 201.802 ms 2 4311 0.96 MB/sec execute 39 sec latency 179.234 ms 2 4363 0.94 MB/sec execute 40 sec latency 200.970 ms 2 4423 0.92 MB/sec execute 41 sec latency 151.503 ms 12406 12407 12408 Running lustre_rsync 2 4466 0.90 MB/sec execute 42 sec latency 176.351 ms 2 4509 0.89 MB/sec execute 43 sec latency 190.846 ms 2 4555 0.87 MB/sec execute 44 sec latency 116.545 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: 4621 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 290 2 4660 0.90 MB/sec execute 45 sec latency 74.804 ms 2 4752 0.88 MB/sec execute 46 sec latency 74.196 ms 2 4826 0.87 MB/sec execute 47 sec latency 61.135 ms 2 4981 0.97 MB/sec execute 48 sec latency 74.560 ms 2 5043 0.95 MB/sec execute 49 sec latency 111.946 ms 12406 12407 12408 Running lustre_rsync 2 5116 0.94 MB/sec execute 50 sec latency 168.389 ms 2 5165 0.92 MB/sec execute 51 sec latency 75.818 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: 4910 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 251 2 5214 0.90 MB/sec execute 52 sec latency 287.951 ms 2 5270 0.89 MB/sec execute 53 sec latency 96.647 ms 2 5338 0.87 MB/sec execute 54 sec latency 77.850 ms 2 5407 0.86 MB/sec execute 55 sec latency 70.207 ms 2 5475 0.85 MB/sec execute 56 sec latency 213.333 ms 12406 12407 12408 Running lustre_rsync 2 5562 0.84 MB/sec execute 57 sec latency 166.784 ms 2 5609 0.82 MB/sec execute 58 sec latency 141.629 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: 5160 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 223 2 5682 0.81 MB/sec execute 59 sec latency 93.837 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1730 36.586 156.466 Close 1324 8.829 53.891 Rename 68 51.873 130.116 Unlink 291 15.986 74.681 Qpathinfo 1660 8.149 102.422 Qfileinfo 275 0.601 26.013 Qfsinfo 240 0.777 18.622 Sfileinfo 140 35.228 104.497 Find 574 2.387 89.711 WriteX 816 4.892 50.253 ReadX 2473 0.046 7.195 LockX 4 12.305 26.757 UnlockX 4 5.052 9.882 Flush 102 122.556 451.091 Throughput 0.813154 MB/sec 2 clients 2 procs max_latency=451.107 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 10 10:31:29 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' 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 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: 5382 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 246 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: 5627 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 12 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