== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:12:14 (1788844334) 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 Sep 8 01:12:22 EDT 2026 waiting for dbench pid 12398 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 6.27 MB/sec warmup 1 sec latency 140.105 ms 2 143 6.14 MB/sec warmup 2 sec latency 145.426 ms 2 198 5.22 MB/sec warmup 3 sec latency 127.764 ms 2 246 4.68 MB/sec warmup 4 sec latency 183.707 ms 2 305 4.48 MB/sec warmup 5 sec latency 124.816 ms 2 357 4.25 MB/sec warmup 6 sec latency 136.933 ms Running lustre_rsync 2 409 4.13 MB/sec warmup 7 sec latency 166.003 ms 2 457 4.00 MB/sec warmup 8 sec latency 197.880 ms 2 507 3.90 MB/sec warmup 9 sec latency 147.523 ms 2 648 4.20 MB/sec warmup 10 sec latency 166.999 ms 2 676 3.84 MB/sec warmup 11 sec latency 306.819 ms 2 752 0.07 MB/sec execute 1 sec latency 183.991 ms 2 791 0.16 MB/sec execute 2 sec latency 182.897 ms 2 846 0.18 MB/sec execute 3 sec latency 125.584 ms 2 886 0.19 MB/sec execute 4 sec latency 189.800 ms 2 953 0.20 MB/sec execute 5 sec latency 142.974 ms 2 986 0.20 MB/sec execute 6 sec latency 183.584 ms 2 1068 0.46 MB/sec execute 7 sec latency 126.867 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 13 seconds Changelog records consumed: 193 2 1146 0.42 MB/sec execute 8 sec latency 75.100 ms 2 1213 0.39 MB/sec execute 9 sec latency 88.472 ms 2 1276 0.37 MB/sec execute 10 sec latency 71.801 ms 2 1439 0.86 MB/sec execute 11 sec latency 74.211 ms 2 1517 0.80 MB/sec execute 12 sec latency 174.575 ms 12398 12399 12400 Running lustre_rsync 2 1622 0.75 MB/sec execute 13 sec latency 104.368 ms 2 1678 0.70 MB/sec execute 14 sec latency 194.894 ms 2 1731 0.66 MB/sec execute 15 sec latency 91.721 ms 2 1777 0.62 MB/sec execute 16 sec latency 106.578 ms 2 1820 0.59 MB/sec execute 17 sec latency 99.907 ms 2 1873 0.56 MB/sec execute 18 sec latency 206.003 ms 2 1950 0.54 MB/sec execute 19 sec latency 209.650 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: 2992 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 454 2 2014 0.52 MB/sec execute 20 sec latency 83.465 ms 2 2115 0.51 MB/sec execute 21 sec latency 72.264 ms 2 2156 0.49 MB/sec execute 22 sec latency 132.658 ms 2 2216 0.48 MB/sec execute 23 sec latency 199.904 ms 2 2325 0.54 MB/sec execute 24 sec latency 242.846 ms 12398 12399 12400 Running lustre_rsync 2 2373 0.53 MB/sec execute 25 sec latency 173.800 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: 3445 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 330 2 2413 0.52 MB/sec execute 26 sec latency 251.489 ms 2 2471 0.53 MB/sec execute 27 sec latency 229.837 ms 2 2536 0.54 MB/sec execute 28 sec latency 284.344 ms 2 2667 0.63 MB/sec execute 29 sec latency 260.739 ms 2 2834 0.74 MB/sec execute 30 sec latency 260.772 ms 12398 12399 12400 Running lustre_rsync 2 2938 0.77 MB/sec execute 31 sec latency 300.335 ms 2 2986 0.76 MB/sec execute 32 sec latency 305.048 ms 2 3094 0.76 MB/sec execute 33 sec latency 214.805 ms 2 3228 0.79 MB/sec execute 34 sec latency 235.722 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: 3774 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 165 2 3351 0.81 MB/sec execute 35 sec latency 209.145 ms 2 3475 0.87 MB/sec execute 36 sec latency 123.397 ms 2 3607 0.93 MB/sec execute 37 sec latency 88.955 ms 2 3694 0.92 MB/sec execute 38 sec latency 87.946 ms 2 3769 0.93 MB/sec execute 39 sec latency 92.817 ms 12398 12399 12400 Running lustre_rsync 2 3827 0.92 MB/sec execute 40 sec latency 132.316 ms 2 3875 0.91 MB/sec execute 41 sec latency 121.403 ms 2 3941 0.89 MB/sec execute 42 sec latency 87.654 ms 2 4005 0.87 MB/sec execute 43 sec latency 104.139 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: 3938 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 314 2 4085 0.85 MB/sec execute 44 sec latency 61.447 ms 2 4143 0.83 MB/sec execute 45 sec latency 172.188 ms 2 4200 0.82 MB/sec execute 46 sec latency 161.557 ms 2 4254 0.81 MB/sec execute 47 sec latency 311.050 ms 2 4303 0.80 MB/sec execute 48 sec latency 168.848 ms 12398 12399 12400 Running lustre_rsync 2 4358 0.78 MB/sec execute 49 sec latency 178.698 ms 2 4403 0.77 MB/sec execute 50 sec latency 98.284 ms 2 4451 0.76 MB/sec execute 51 sec latency 177.411 ms 2 4479 0.75 MB/sec execute 52 sec latency 198.286 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: 4251 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 313 2 4523 0.74 MB/sec execute 53 sec latency 271.094 ms 2 4575 0.75 MB/sec execute 54 sec latency 177.950 ms 2 4670 0.75 MB/sec execute 55 sec latency 81.457 ms 2 4734 0.74 MB/sec execute 56 sec latency 85.251 ms 2 4798 0.73 MB/sec execute 57 sec latency 86.927 ms 12398 12399 12400 Running lustre_rsync 2 4890 0.77 MB/sec execute 58 sec latency 160.821 ms 2 4964 0.81 MB/sec execute 59 sec latency 130.942 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: 4563 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 202 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1452 39.191 199.889 Close 1104 10.251 57.862 Rename 70 66.251 284.310 Unlink 282 18.600 86.026 Qpathinfo 1357 10.325 260.714 Qfileinfo 230 0.892 23.469 Qfsinfo 252 0.861 39.947 Sfileinfo 160 41.499 109.027 Find 513 2.686 161.530 WriteX 752 5.422 63.185 ReadX 2324 0.069 7.336 LockX 4 17.713 32.404 UnlockX 4 21.385 33.081 Flush 122 123.773 311.030 Throughput 0.806337 MB/sec 2 clients 2 procs max_latency=311.050 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 01:13:36 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/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' 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' 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: 4764 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 229 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: 4992 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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