== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 06:36:14 (1789122974) 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 Sep 11 06:36:24 EDT 2026 waiting for dbench pid 12625 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 91 8.38 MB/sec warmup 1 sec latency 129.464 ms 2 151 6.41 MB/sec warmup 2 sec latency 170.410 ms 2 189 5.05 MB/sec warmup 3 sec latency 167.635 ms 2 235 4.50 MB/sec warmup 4 sec latency 167.625 ms 2 289 4.27 MB/sec warmup 5 sec latency 123.164 ms Running lustre_rsync 2 341 4.08 MB/sec warmup 6 sec latency 140.454 ms 2 357 3.64 MB/sec warmup 7 sec latency 563.900 ms 2 409 3.61 MB/sec warmup 8 sec latency 569.818 ms 2 445 3.47 MB/sec warmup 9 sec latency 213.332 ms 2 501 3.48 MB/sec warmup 10 sec latency 142.877 ms 2 593 3.72 MB/sec warmup 11 sec latency 160.715 ms 2 676 0.04 MB/sec execute 1 sec latency 383.002 ms 2 711 0.04 MB/sec execute 2 sec latency 167.842 ms 2 729 0.10 MB/sec execute 3 sec latency 369.967 ms 2 767 0.10 MB/sec execute 4 sec latency 241.394 ms 2 792 0.12 MB/sec execute 5 sec latency 322.235 ms 2 815 0.11 MB/sec execute 6 sec latency 194.323 ms 2 873 0.14 MB/sec execute 7 sec latency 159.438 ms 2 901 0.13 MB/sec execute 8 sec latency 297.954 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: 163 2 924 0.14 MB/sec execute 9 sec latency 212.076 ms 2 969 0.13 MB/sec execute 10 sec latency 118.081 ms 2 1043 0.31 MB/sec execute 11 sec latency 154.804 ms 2 1112 0.30 MB/sec execute 12 sec latency 91.416 ms 2 1177 0.29 MB/sec execute 13 sec latency 64.648 ms 12625 12626 12627 Running lustre_rsync 2 1240 0.27 MB/sec execute 14 sec latency 95.027 ms 2 1399 0.65 MB/sec execute 15 sec latency 89.128 ms 2 1446 0.61 MB/sec execute 16 sec latency 119.480 ms 2 1503 0.57 MB/sec execute 17 sec latency 151.797 ms 2 1589 0.55 MB/sec execute 18 sec latency 89.425 ms 2 1660 0.53 MB/sec execute 19 sec latency 144.962 ms 2 1712 0.51 MB/sec execute 20 sec latency 133.764 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: 2509 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 344 2 1750 0.49 MB/sec execute 21 sec latency 115.610 ms 2 1796 0.47 MB/sec execute 22 sec latency 100.378 ms 2 1849 0.45 MB/sec execute 23 sec latency 125.129 ms 2 1903 0.44 MB/sec execute 24 sec latency 245.088 ms 2 1996 0.43 MB/sec execute 25 sec latency 69.405 ms 12625 12626 12627 Running lustre_rsync 2 2043 0.42 MB/sec execute 26 sec latency 141.543 ms 2 2107 0.41 MB/sec execute 27 sec latency 129.779 ms 2 2156 0.40 MB/sec execute 28 sec latency 91.953 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: 2852 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 337 2 2194 0.39 MB/sec execute 29 sec latency 125.160 ms 2 2295 0.44 MB/sec execute 30 sec latency 115.231 ms 2 2355 0.43 MB/sec execute 31 sec latency 288.533 ms 2 2394 0.42 MB/sec execute 32 sec latency 208.474 ms 2 2428 0.42 MB/sec execute 33 sec latency 299.221 ms 12625 12626 12627 Running lustre_rsync 2 2480 0.44 MB/sec execute 34 sec latency 247.936 ms 2 2570 0.44 MB/sec execute 35 sec latency 96.727 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: 3188 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 195 2 2622 0.44 MB/sec execute 36 sec latency 108.550 ms 2 2888 0.61 MB/sec execute 37 sec latency 161.462 ms 2 2976 0.65 MB/sec execute 38 sec latency 273.238 ms 2 3017 0.63 MB/sec execute 39 sec latency 246.514 ms 2 3207 0.66 MB/sec execute 40 sec latency 269.358 ms 12625 12626 12627 Running lustre_rsync 2 3340 0.69 MB/sec execute 41 sec latency 139.255 ms 2 3454 0.76 MB/sec execute 42 sec latency 136.203 ms 2 3579 0.80 MB/sec execute 43 sec latency 99.914 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: 3382 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 181 2 3664 0.79 MB/sec execute 44 sec latency 74.101 ms 2 3711 0.78 MB/sec execute 45 sec latency 111.469 ms 2 3786 0.81 MB/sec execute 46 sec latency 133.368 ms 2 3832 0.79 MB/sec execute 47 sec latency 146.032 ms 2 3906 0.79 MB/sec execute 48 sec latency 75.929 ms 12625 12626 12627 Running lustre_rsync 2 3972 0.77 MB/sec execute 49 sec latency 79.610 ms 2 4029 0.75 MB/sec execute 50 sec latency 111.020 ms 2 4087 0.74 MB/sec execute 51 sec latency 135.809 ms 2 4153 0.73 MB/sec execute 52 sec latency 75.222 ms 2 4217 0.72 MB/sec execute 53 sec latency 112.138 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: 3562 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 357 2 4245 0.71 MB/sec execute 54 sec latency 414.921 ms 2 4292 0.70 MB/sec execute 55 sec latency 187.412 ms 2 4332 0.69 MB/sec execute 56 sec latency 231.559 ms 2 4363 0.68 MB/sec execute 57 sec latency 293.595 ms 2 4420 0.67 MB/sec execute 58 sec latency 189.549 ms 12625 12626 12627 Running lustre_rsync 2 4473 0.66 MB/sec execute 59 sec latency 156.158 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 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: 3918 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 254 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1322 42.258 159.416 Close 984 11.098 53.666 Rename 58 70.431 184.058 Unlink 262 19.553 69.960 Qpathinfo 1202 10.541 119.081 Qfileinfo 208 0.593 10.246 Qfsinfo 224 1.168 31.593 Sfileinfo 126 48.077 208.455 Find 460 2.887 102.250 WriteX 680 6.028 112.495 ReadX 2020 0.043 10.557 LockX 4 9.780 17.172 UnlockX 4 9.174 13.407 Flush 130 150.643 414.904 Throughput 0.664722 MB/sec 2 clients 2 procs max_latency=414.921 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 11 06:37:39 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/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' 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: 4171 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 160 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: 4330 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