== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:43:35 (1787834615) 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 Thu Aug 27 08:43:42 EDT 2026 waiting for dbench pid 12391 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 2 113 10.48 MB/sec warmup 1 sec latency 85.066 ms 2 184 7.38 MB/sec warmup 2 sec latency 124.056 ms 2 258 6.52 MB/sec warmup 3 sec latency 191.897 ms 2 323 5.87 MB/sec warmup 4 sec latency 122.300 ms 2 389 5.52 MB/sec warmup 5 sec latency 92.421 ms 2 453 5.30 MB/sec warmup 6 sec latency 103.353 ms Running lustre_rsync 2 517 5.11 MB/sec warmup 7 sec latency 130.781 ms 2 650 5.26 MB/sec warmup 8 sec latency 154.696 ms 2 676 4.70 MB/sec warmup 9 sec latency 318.762 ms 2 733 4.26 MB/sec warmup 10 sec latency 139.510 ms 2 783 3.89 MB/sec warmup 11 sec latency 102.468 ms 2 892 0.30 MB/sec execute 1 sec latency 177.595 ms 2 922 0.24 MB/sec execute 2 sec latency 231.577 ms 2 978 0.24 MB/sec execute 3 sec latency 123.066 ms 2 1060 0.68 MB/sec execute 4 sec latency 180.148 ms 2 1127 0.58 MB/sec execute 5 sec latency 121.674 ms 2 1177 0.49 MB/sec execute 6 sec latency 117.905 ms 2 1227 0.44 MB/sec execute 7 sec latency 90.249 ms 2 1327 0.76 MB/sec execute 8 sec latency 89.293 ms 2 1427 0.99 MB/sec execute 9 sec latency 129.632 ms 2 1485 0.90 MB/sec execute 10 sec latency 206.838 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 1580 0.84 MB/sec execute 11 sec latency 171.152 ms 2 1653 0.78 MB/sec execute 12 sec latency 160.551 ms 2 1702 0.72 MB/sec execute 13 sec latency 112.292 ms 2 1786 0.68 MB/sec execute 14 sec latency 61.598 ms 2 1852 0.64 MB/sec execute 15 sec latency 93.639 ms 12391 12392 12393 Running lustre_rsync 2 1954 0.61 MB/sec execute 16 sec latency 190.202 ms 2 2011 0.59 MB/sec execute 17 sec latency 107.035 ms 2 2085 0.57 MB/sec execute 18 sec latency 112.614 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: 3133 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 525 2 2159 0.54 MB/sec execute 19 sec latency 96.757 ms 2 2254 0.52 MB/sec execute 20 sec latency 129.540 ms 2 2376 0.61 MB/sec execute 21 sec latency 154.395 ms 2 2434 0.60 MB/sec execute 22 sec latency 131.666 ms 2 2530 0.63 MB/sec execute 23 sec latency 213.499 ms 12391 12392 12393 Running lustre_rsync 2 2693 0.76 MB/sec execute 24 sec latency 93.759 ms 2 2909 0.93 MB/sec execute 25 sec latency 213.739 ms 2 2991 0.92 MB/sec execute 26 sec latency 189.440 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: 3657 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 317 2 3197 0.94 MB/sec execute 27 sec latency 152.382 ms 2 3344 0.99 MB/sec execute 28 sec latency 174.165 ms 2 3528 1.16 MB/sec execute 29 sec latency 110.147 ms 2 3643 1.14 MB/sec execute 30 sec latency 72.423 ms 2 3742 1.14 MB/sec execute 31 sec latency 74.743 ms 12391 12392 12393 Running lustre_rsync 2 3806 1.14 MB/sec execute 32 sec latency 133.332 ms 2 3865 1.10 MB/sec execute 33 sec latency 87.598 ms 2 3942 1.09 MB/sec execute 34 sec latency 82.337 ms 2 4006 1.06 MB/sec execute 35 sec latency 102.046 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: 3973 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 308 2 4090 1.03 MB/sec execute 36 sec latency 65.421 ms 2 4195 1.00 MB/sec execute 37 sec latency 53.153 ms 2 4249 0.99 MB/sec execute 38 sec latency 305.568 ms 2 4299 0.97 MB/sec execute 39 sec latency 199.251 ms 2 4360 0.95 MB/sec execute 40 sec latency 77.332 ms 12391 12392 12393 Running lustre_rsync 2 4426 0.93 MB/sec execute 41 sec latency 134.134 ms 2 4472 0.92 MB/sec execute 42 sec latency 141.036 ms 2 4522 0.90 MB/sec execute 43 sec latency 136.388 ms 2 4557 0.88 MB/sec execute 44 sec latency 198.494 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: 4280 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 373 2 4664 0.91 MB/sec execute 45 sec latency 80.127 ms 2 4742 0.89 MB/sec execute 46 sec latency 70.354 ms 2 4829 0.88 MB/sec execute 47 sec latency 64.278 ms 2 4993 0.98 MB/sec execute 48 sec latency 60.011 ms 2 5066 0.96 MB/sec execute 49 sec latency 217.328 ms 12391 12392 12393 Running lustre_rsync 2 5137 0.95 MB/sec execute 50 sec latency 83.946 ms 2 5199 0.93 MB/sec execute 51 sec latency 199.609 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: 4652 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 281 2 5258 0.91 MB/sec execute 52 sec latency 157.733 ms 2 5335 0.90 MB/sec execute 53 sec latency 67.853 ms 2 5384 0.88 MB/sec execute 54 sec latency 87.339 ms 2 5450 0.87 MB/sec execute 55 sec latency 168.698 ms 2 5556 0.86 MB/sec execute 56 sec latency 183.251 ms 12391 12392 12393 Running lustre_rsync 2 5647 0.85 MB/sec execute 57 sec latency 56.647 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: 4932 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 222 2 5729 0.84 MB/sec execute 58 sec latency 83.479 ms 2 5858 0.86 MB/sec execute 59 sec latency 65.853 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1798 34.462 133.315 Close 1392 8.697 69.310 Rename 72 52.341 123.046 Unlink 300 14.289 52.246 Qpathinfo 1734 8.177 110.124 Qfileinfo 294 0.571 12.145 Qfsinfo 252 0.537 11.201 Sfileinfo 161 34.377 121.638 Find 612 1.714 41.889 WriteX 889 4.796 77.909 ReadX 2575 0.041 5.745 LockX 4 9.627 11.550 UnlockX 4 10.261 14.999 Flush 114 109.353 305.550 Throughput 0.857932 MB/sec 2 clients 2 procs max_latency=305.568 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 08:44:57 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/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' 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/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' 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 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: 5153 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 300 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: 5452 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 5 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