== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:09:18 (1788390558) 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 Sep 2 19:09:25 EDT 2026 waiting for dbench pid 12410 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 71 6.29 MB/sec warmup 1 sec latency 152.772 ms 2 143 6.14 MB/sec warmup 2 sec latency 162.126 ms 2 199 5.22 MB/sec warmup 3 sec latency 139.588 ms 2 280 5.22 MB/sec warmup 4 sec latency 102.325 ms 2 365 5.21 MB/sec warmup 5 sec latency 83.919 ms 2 461 5.38 MB/sec warmup 6 sec latency 77.912 ms Running lustre_rsync 2 518 5.11 MB/sec warmup 7 sec latency 154.065 ms 2 639 5.26 MB/sec warmup 8 sec latency 167.645 ms 2 683 4.70 MB/sec warmup 9 sec latency 275.757 ms 2 736 4.26 MB/sec warmup 10 sec latency 110.354 ms 2 791 3.90 MB/sec warmup 11 sec latency 185.252 ms 2 883 0.28 MB/sec execute 1 sec latency 185.559 ms 2 917 0.24 MB/sec execute 2 sec latency 197.796 ms 2 978 0.25 MB/sec execute 3 sec latency 94.313 ms 2 1064 0.68 MB/sec execute 4 sec latency 206.313 ms 2 1145 0.59 MB/sec execute 5 sec latency 81.963 ms 2 1221 0.51 MB/sec execute 6 sec latency 73.348 ms 2 1307 0.65 MB/sec execute 7 sec latency 82.915 ms 2 1450 1.12 MB/sec execute 8 sec latency 91.750 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: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 15 seconds Changelog records consumed: 255 2 1508 1.00 MB/sec execute 9 sec latency 185.617 ms 2 1632 0.93 MB/sec execute 10 sec latency 74.332 ms 2 1689 0.85 MB/sec execute 11 sec latency 240.666 ms 2 1775 0.79 MB/sec execute 12 sec latency 66.228 ms 2 1829 0.74 MB/sec execute 13 sec latency 84.724 ms 12410 12411 12412 Running lustre_rsync 2 1934 0.70 MB/sec execute 14 sec latency 112.374 ms 2 1998 0.66 MB/sec execute 15 sec latency 97.948 ms 2 2062 0.64 MB/sec execute 16 sec latency 119.989 ms 2 2148 0.61 MB/sec execute 17 sec latency 90.154 ms 2 2189 0.58 MB/sec execute 18 sec latency 103.617 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: 3016 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 552 2 2312 0.66 MB/sec execute 19 sec latency 63.525 ms 2 2376 0.64 MB/sec execute 20 sec latency 191.726 ms 2 2423 0.62 MB/sec execute 21 sec latency 214.487 ms 2 2493 0.65 MB/sec execute 22 sec latency 159.938 ms 2 2609 0.65 MB/sec execute 23 sec latency 63.008 ms 12410 12411 12412 Running lustre_rsync 2 2760 0.87 MB/sec execute 24 sec latency 294.320 ms 2 2913 0.93 MB/sec execute 25 sec latency 278.687 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: 3567 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 284 2 2985 0.92 MB/sec execute 26 sec latency 293.522 ms 2 3100 0.91 MB/sec execute 27 sec latency 221.879 ms 2 3290 0.99 MB/sec execute 28 sec latency 207.762 ms 2 3378 0.96 MB/sec execute 29 sec latency 231.798 ms 2 3563 1.13 MB/sec execute 30 sec latency 98.014 ms 2 3657 1.10 MB/sec execute 31 sec latency 99.493 ms 12410 12411 12412 Running lustre_rsync 2 3711 1.08 MB/sec execute 32 sec latency 82.049 ms 2 3784 1.10 MB/sec execute 33 sec latency 111.272 ms 2 3842 1.07 MB/sec execute 34 sec latency 168.058 ms 2 3904 1.06 MB/sec execute 35 sec latency 83.715 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: 3850 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 265 2 3961 1.03 MB/sec execute 36 sec latency 96.406 ms 2 4024 1.00 MB/sec execute 37 sec latency 87.491 ms 2 4082 0.98 MB/sec execute 38 sec latency 151.098 ms 2 4154 0.95 MB/sec execute 39 sec latency 75.003 ms 2 4234 0.94 MB/sec execute 40 sec latency 113.245 ms 12410 12411 12412 Running lustre_rsync 2 4254 0.91 MB/sec execute 41 sec latency 290.213 ms 2 4288 0.90 MB/sec execute 42 sec latency 152.763 ms 2 4314 0.88 MB/sec execute 43 sec latency 311.488 ms 2 4360 0.86 MB/sec execute 44 sec latency 188.109 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: 4114 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 362 2 4389 0.85 MB/sec execute 45 sec latency 224.764 ms 2 4460 0.84 MB/sec execute 46 sec latency 167.112 ms 2 4499 0.82 MB/sec execute 47 sec latency 176.940 ms 2 4547 0.81 MB/sec execute 48 sec latency 115.857 ms 2 4641 0.84 MB/sec execute 49 sec latency 180.459 ms 12410 12411 12412 Running lustre_rsync 2 4699 0.82 MB/sec execute 50 sec latency 80.384 ms 2 4745 0.81 MB/sec execute 51 sec latency 115.453 ms 2 4794 0.79 MB/sec execute 52 sec latency 98.424 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: 4475 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 202 2 4914 0.85 MB/sec execute 53 sec latency 95.600 ms 2 4986 0.87 MB/sec execute 54 sec latency 110.226 ms 2 5039 0.86 MB/sec execute 55 sec latency 99.987 ms 2 5118 0.84 MB/sec execute 56 sec latency 164.610 ms 2 5159 0.83 MB/sec execute 57 sec latency 113.111 ms 12410 12411 12412 Running lustre_rsync 2 5204 0.82 MB/sec execute 58 sec latency 273.600 ms 2 5263 0.81 MB/sec execute 59 sec latency 100.341 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: 4676 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 169 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1564 38.601 294.290 Close 1189 9.472 82.729 Rename 70 58.373 115.420 Unlink 282 17.436 82.958 Qpathinfo 1452 9.465 110.146 Qfileinfo 248 0.572 9.014 Qfsinfo 242 0.719 34.510 Sfileinfo 150 39.731 98.409 Find 529 2.177 57.693 WriteX 774 5.456 51.352 ReadX 2360 0.059 12.898 LockX 4 11.428 19.956 UnlockX 4 13.715 39.471 Flush 104 131.400 311.471 Throughput 0.806315 MB/sec 2 clients 2 procs max_latency=311.488 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 2 19:10:40 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/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 4844 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 258 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: 5101 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