== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 06:46:46 (1788864406) 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 06:46:49 EDT 2026 waiting for dbench pid 12375 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 2 262 19.84 MB/sec warmup 1 sec latency 29.942 ms 2 484 16.93 MB/sec warmup 2 sec latency 31.470 ms 2 719 14.18 MB/sec warmup 3 sec latency 88.944 ms 2 888 10.83 MB/sec warmup 4 sec latency 60.461 ms 2 1135 9.19 MB/sec warmup 5 sec latency 43.431 ms 2 1494 8.68 MB/sec warmup 6 sec latency 63.607 ms 2 1825 7.52 MB/sec warmup 7 sec latency 57.618 ms 2 2154 6.67 MB/sec warmup 8 sec latency 45.811 ms Running lustre_rsync 2 2431 6.24 MB/sec warmup 9 sec latency 61.903 ms 2 2917 6.69 MB/sec warmup 10 sec latency 52.026 ms 2 3365 6.44 MB/sec warmup 11 sec latency 51.410 ms 2 3994 0.60 MB/sec execute 1 sec latency 25.934 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 5 seconds Changelog records consumed: 1013 2 4249 0.53 MB/sec execute 2 sec latency 94.303 ms 2 4443 0.68 MB/sec execute 3 sec latency 101.069 ms 2 4652 1.14 MB/sec execute 4 sec latency 55.659 ms 2 4964 2.15 MB/sec execute 5 sec latency 24.431 ms 2 5197 1.84 MB/sec execute 6 sec latency 49.497 ms 12375 12376 12377 Running lustre_rsync 2 5410 1.63 MB/sec execute 7 sec latency 59.842 ms 2 5732 1.52 MB/sec execute 8 sec latency 34.721 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: 9217 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1176 2 6041 1.79 MB/sec execute 9 sec latency 57.461 ms 2 6489 2.57 MB/sec execute 10 sec latency 65.587 ms 2 6942 2.70 MB/sec execute 11 sec latency 62.082 ms 2 7238 3.02 MB/sec execute 12 sec latency 26.340 ms 2 7465 2.99 MB/sec execute 13 sec latency 26.193 ms 12375 12376 12377 Running lustre_rsync 2 7662 2.78 MB/sec execute 14 sec latency 30.349 ms 2 7843 2.64 MB/sec execute 15 sec latency 119.477 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: 10392 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 844 2 8014 2.52 MB/sec execute 16 sec latency 65.096 ms 2 8243 2.52 MB/sec execute 17 sec latency 51.654 ms 2 8537 2.72 MB/sec execute 18 sec latency 30.360 ms 2 8761 2.60 MB/sec execute 19 sec latency 60.692 ms 2 8993 2.48 MB/sec execute 20 sec latency 27.782 ms 12375 12376 12377 Running lustre_rsync 2 9280 2.40 MB/sec execute 21 sec latency 40.806 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: 11235 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 616 2 9530 2.42 MB/sec execute 22 sec latency 181.867 ms 2 10015 2.78 MB/sec execute 23 sec latency 67.462 ms 2 10474 2.83 MB/sec execute 24 sec latency 59.062 ms 2 10863 3.06 MB/sec execute 25 sec latency 22.275 ms 2 11081 2.96 MB/sec execute 26 sec latency 24.618 ms 12375 12376 12377 Running lustre_rsync 2 11326 2.87 MB/sec execute 27 sec latency 106.923 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: 11850 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 845 2 11517 2.80 MB/sec execute 28 sec latency 137.506 ms 2 11754 2.79 MB/sec execute 29 sec latency 50.449 ms 2 12061 2.91 MB/sec execute 30 sec latency 29.449 ms 2 12283 2.82 MB/sec execute 31 sec latency 69.949 ms 2 12450 2.74 MB/sec execute 32 sec latency 56.488 ms 12375 12376 12377 Running lustre_rsync 2 12669 2.67 MB/sec execute 33 sec latency 52.919 ms 2 12913 2.61 MB/sec execute 34 sec latency 25.178 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: 12694 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 612 2 13121 2.64 MB/sec execute 35 sec latency 58.006 ms 2 13581 2.84 MB/sec execute 36 sec latency 70.019 ms 2 14001 2.86 MB/sec execute 37 sec latency 55.738 ms 2 14336 2.96 MB/sec execute 38 sec latency 22.199 ms 2 14586 2.96 MB/sec execute 39 sec latency 20.395 ms 12375 12376 12377 Running lustre_rsync 2 14791 2.88 MB/sec execute 40 sec latency 36.613 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: 13305 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 782 2 14969 2.83 MB/sec execute 41 sec latency 90.742 ms 2 15122 2.78 MB/sec execute 42 sec latency 60.239 ms 2 15333 2.78 MB/sec execute 43 sec latency 58.442 ms 2 15646 2.85 MB/sec execute 44 sec latency 26.409 ms 2 15844 2.80 MB/sec execute 45 sec latency 88.810 ms 12375 12376 12377 Running lustre_rsync 2 16039 2.74 MB/sec execute 46 sec latency 37.809 ms 2 16340 2.70 MB/sec execute 47 sec latency 43.681 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: 14086 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 613 2 16650 2.70 MB/sec execute 48 sec latency 41.848 ms 2 17174 2.87 MB/sec execute 49 sec latency 56.857 ms 2 17700 3.00 MB/sec execute 50 sec latency 38.647 ms 2 17978 3.00 MB/sec execute 51 sec latency 21.969 ms 2 18224 2.95 MB/sec execute 52 sec latency 19.229 ms 12375 12376 12377 Running lustre_rsync 2 18460 2.91 MB/sec execute 53 sec latency 112.804 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: 14698 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 881 2 18647 2.87 MB/sec execute 54 sec latency 83.328 ms 2 18841 2.86 MB/sec execute 55 sec latency 52.031 ms 2 19130 2.92 MB/sec execute 56 sec latency 34.805 ms 2 19327 2.88 MB/sec execute 57 sec latency 67.550 ms 2 19516 2.83 MB/sec execute 58 sec latency 74.003 ms 12375 12376 12377 Running lustre_rsync 2 19749 2.79 MB/sec execute 59 sec latency 57.588 ms 2 cleanup 60 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: 15578 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 569 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 5808 10.651 36.592 Close 4231 2.292 12.495 Rename 230 16.006 37.759 Unlink 1176 4.497 33.235 Qpathinfo 5193 2.707 23.434 Qfileinfo 870 0.332 4.294 Qfsinfo 900 0.093 4.072 Sfileinfo 468 9.872 21.839 Find 1944 0.922 19.369 WriteX 2724 1.598 14.244 ReadX 8432 0.022 2.281 LockX 16 2.046 3.263 UnlockX 16 1.848 3.592 Flush 404 33.873 181.859 Throughput 2.79041 MB/sec 2 clients 2 procs max_latency=181.867 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 06:48:02 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/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' 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: 16146 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 341 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: 16486 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