== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 07:50:18 (1787658618) 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 Tue Aug 25 07:50:27 EDT 2026 waiting for dbench pid 12433 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 50 4.18 MB/sec warmup 1 sec latency 135.615 ms 2 116 5.33 MB/sec warmup 2 sec latency 183.675 ms 2 157 4.35 MB/sec warmup 3 sec latency 144.722 ms 2 190 3.78 MB/sec warmup 4 sec latency 216.880 ms 2 242 3.70 MB/sec warmup 5 sec latency 132.371 ms Running lustre_rsync 2 293 3.61 MB/sec warmup 6 sec latency 172.337 ms 2 325 3.36 MB/sec warmup 7 sec latency 210.778 ms 2 373 3.32 MB/sec warmup 8 sec latency 127.483 ms 2 429 3.35 MB/sec warmup 9 sec latency 138.640 ms 2 481 3.36 MB/sec warmup 10 sec latency 128.331 ms 2 542 3.46 MB/sec warmup 11 sec latency 133.267 ms 2 710 0.19 MB/sec execute 1 sec latency 286.687 ms 2 741 0.21 MB/sec execute 2 sec latency 147.311 ms 2 792 0.24 MB/sec execute 3 sec latency 185.651 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 10 seconds Changelog records consumed: 135 2 864 0.23 MB/sec execute 4 sec latency 100.312 ms 2 902 0.23 MB/sec execute 5 sec latency 166.813 ms 2 922 0.22 MB/sec execute 6 sec latency 277.602 ms 2 981 0.23 MB/sec execute 7 sec latency 147.903 ms 2 1083 0.46 MB/sec execute 8 sec latency 71.238 ms 12433 12434 12435 Running lustre_rsync 2 1136 0.42 MB/sec execute 9 sec latency 108.580 ms 2 1198 0.39 MB/sec execute 10 sec latency 111.757 ms 2 1254 0.36 MB/sec execute 11 sec latency 90.603 ms 2 1400 0.82 MB/sec execute 12 sec latency 95.897 ms 2 1430 0.75 MB/sec execute 13 sec latency 178.612 ms 2 1475 0.70 MB/sec execute 14 sec latency 123.464 ms 2 1536 0.67 MB/sec execute 15 sec latency 215.611 ms 2 1625 0.63 MB/sec execute 16 sec latency 112.695 ms 2 1655 0.60 MB/sec execute 17 sec latency 293.135 ms 2 1718 0.57 MB/sec execute 18 sec latency 80.421 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: 2668 Clear changelog after use: no Errors: 0 lustre_rsync took 10 seconds Changelog records consumed: 344 2 1789 0.55 MB/sec execute 19 sec latency 63.917 ms 2 1834 0.52 MB/sec execute 20 sec latency 107.999 ms 2 1909 0.51 MB/sec execute 21 sec latency 192.729 ms 2 1999 0.49 MB/sec execute 22 sec latency 104.084 ms 2 2081 0.48 MB/sec execute 23 sec latency 76.029 ms 12433 12434 12435 Running lustre_rsync 2 2150 0.46 MB/sec execute 24 sec latency 90.005 ms 2 2200 0.45 MB/sec execute 25 sec latency 103.901 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: 3011 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 395 2 2314 0.51 MB/sec execute 26 sec latency 82.593 ms 2 2368 0.50 MB/sec execute 27 sec latency 172.180 ms 2 2418 0.50 MB/sec execute 28 sec latency 192.076 ms 2 2480 0.52 MB/sec execute 29 sec latency 215.064 ms 2 2581 0.52 MB/sec execute 30 sec latency 168.877 ms 12433 12434 12435 Running lustre_rsync 2 2766 0.70 MB/sec execute 31 sec latency 106.584 ms 2 2899 0.73 MB/sec execute 32 sec latency 244.938 ms 2 2951 0.75 MB/sec execute 33 sec latency 261.473 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: 3405 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 224 2 3012 0.73 MB/sec execute 34 sec latency 165.812 ms 2 3232 0.76 MB/sec execute 35 sec latency 181.966 ms 2 3364 0.80 MB/sec execute 36 sec latency 82.459 ms 2 3536 0.93 MB/sec execute 37 sec latency 84.206 ms 2 3604 0.91 MB/sec execute 38 sec latency 105.137 ms 12433 12434 12435 Running lustre_rsync 2 3685 0.90 MB/sec execute 39 sec latency 102.519 ms 2 3731 0.89 MB/sec execute 40 sec latency 124.037 ms 2 3796 0.91 MB/sec execute 41 sec latency 102.429 ms 2 3846 0.89 MB/sec execute 42 sec latency 124.657 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: 3628 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 250 2 3907 0.88 MB/sec execute 43 sec latency 77.428 ms 2 3967 0.86 MB/sec execute 44 sec latency 90.013 ms 2 4040 0.84 MB/sec execute 45 sec latency 65.772 ms 2 4106 0.82 MB/sec execute 46 sec latency 116.900 ms 2 4180 0.81 MB/sec execute 47 sec latency 79.616 ms 12433 12434 12435 Running lustre_rsync 2 4242 0.80 MB/sec execute 48 sec latency 323.574 ms 2 4277 0.78 MB/sec execute 49 sec latency 151.858 ms 2 4301 0.77 MB/sec execute 50 sec latency 389.210 ms 2 4348 0.76 MB/sec execute 51 sec latency 141.276 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: 3877 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 371 2 4373 0.75 MB/sec execute 52 sec latency 169.136 ms 2 4443 0.74 MB/sec execute 53 sec latency 196.510 ms 2 4484 0.73 MB/sec execute 54 sec latency 196.866 ms 2 4546 0.72 MB/sec execute 55 sec latency 86.099 ms 2 4625 0.75 MB/sec execute 56 sec latency 163.406 ms 12433 12434 12435 Running lustre_rsync 2 4703 0.74 MB/sec execute 57 sec latency 86.611 ms 2 4760 0.72 MB/sec execute 58 sec latency 98.307 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: 4247 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 203 2 4814 0.71 MB/sec execute 59 sec latency 95.593 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1447 39.386 178.595 Close 1095 10.410 72.930 Rename 72 61.619 127.904 Unlink 280 17.323 53.181 Qpathinfo 1336 10.030 159.171 Qfileinfo 229 0.816 14.551 Qfsinfo 258 0.847 14.102 Sfileinfo 164 38.791 103.798 Find 512 2.197 79.596 WriteX 765 5.825 90.988 ReadX 2326 0.044 6.953 LockX 4 18.707 31.068 UnlockX 4 12.446 24.239 Flush 134 122.439 389.193 Throughput 0.713821 MB/sec 2 clients 2 procs max_latency=389.210 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Aug 25 07:51:42 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/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' 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/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' 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 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: 4449 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 239 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: 4687 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 11 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