== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 10:46:01 (1787841961) 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 10:46:09 EDT 2026 waiting for dbench pid 12415 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 109.463 ms 2 156 6.54 MB/sec warmup 2 sec latency 129.795 ms 2 219 5.66 MB/sec warmup 3 sec latency 115.127 ms 2 288 5.35 MB/sec warmup 4 sec latency 95.566 ms 2 330 4.78 MB/sec warmup 5 sec latency 193.965 ms 2 373 4.43 MB/sec warmup 6 sec latency 157.185 ms Running lustre_rsync 2 433 4.35 MB/sec warmup 7 sec latency 99.468 ms 2 477 4.16 MB/sec warmup 8 sec latency 203.329 ms 2 528 4.08 MB/sec warmup 9 sec latency 153.692 ms 2 645 4.20 MB/sec warmup 10 sec latency 131.348 ms 2 674 3.84 MB/sec warmup 11 sec latency 263.980 ms 2 734 0.13 MB/sec execute 1 sec latency 228.992 ms 2 783 0.16 MB/sec execute 2 sec latency 155.892 ms 2 810 0.16 MB/sec execute 3 sec latency 236.657 ms 2 868 0.18 MB/sec execute 4 sec latency 304.156 ms 2 894 0.17 MB/sec execute 5 sec latency 327.338 ms 2 918 0.17 MB/sec execute 6 sec latency 297.977 ms 2 959 0.16 MB/sec execute 7 sec latency 350.583 ms 2 999 0.23 MB/sec execute 8 sec latency 242.664 ms 2 1079 0.37 MB/sec execute 9 sec latency 239.363 ms 2 1144 0.35 MB/sec execute 10 sec latency 145.103 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: 211 2 1202 0.33 MB/sec execute 11 sec latency 84.198 ms 2 1261 0.31 MB/sec execute 12 sec latency 90.855 ms 2 1430 0.73 MB/sec execute 13 sec latency 85.538 ms 2 1465 0.68 MB/sec execute 14 sec latency 202.688 ms 2 1515 0.64 MB/sec execute 15 sec latency 304.178 ms 12415 12416 12417 Running lustre_rsync 2 1589 0.61 MB/sec execute 16 sec latency 97.718 ms 2 1639 0.58 MB/sec execute 17 sec latency 371.615 ms 2 1686 0.55 MB/sec execute 18 sec latency 188.330 ms 2 1737 0.53 MB/sec execute 19 sec latency 103.046 ms 2 1789 0.51 MB/sec execute 20 sec latency 110.787 ms 2 1833 0.48 MB/sec execute 21 sec latency 117.907 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: 2581 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 421 2 1885 0.47 MB/sec execute 22 sec latency 231.195 ms 2 1961 0.45 MB/sec execute 23 sec latency 308.270 ms 2 2016 0.44 MB/sec execute 24 sec latency 101.093 ms 2 2117 0.43 MB/sec execute 25 sec latency 85.737 ms 2 2189 0.42 MB/sec execute 26 sec latency 96.499 ms 12415 12416 12417 Running lustre_rsync 2 2273 0.44 MB/sec execute 27 sec latency 92.484 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: 3001 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 285 2 2345 0.47 MB/sec execute 28 sec latency 222.862 ms 2 2378 0.46 MB/sec execute 29 sec latency 369.826 ms 2 2426 0.46 MB/sec execute 30 sec latency 180.586 ms 2 2478 0.48 MB/sec execute 31 sec latency 288.954 ms 2 2587 0.48 MB/sec execute 32 sec latency 81.504 ms 12415 12416 12417 Running lustre_rsync 2 2760 0.65 MB/sec execute 33 sec latency 130.406 ms 2 2891 0.66 MB/sec execute 34 sec latency 319.760 ms 2 2952 0.70 MB/sec execute 35 sec latency 289.380 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: 3285 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 177 2 3006 0.68 MB/sec execute 36 sec latency 192.620 ms 2 3209 0.70 MB/sec execute 37 sec latency 278.459 ms 2 3360 0.74 MB/sec execute 38 sec latency 104.204 ms 2 3579 0.88 MB/sec execute 39 sec latency 53.513 ms 2 3688 0.87 MB/sec execute 40 sec latency 54.925 ms 12415 12416 12417 Running lustre_rsync 2 3794 0.90 MB/sec execute 41 sec latency 61.292 ms 2 3858 0.88 MB/sec execute 42 sec latency 102.467 ms 2 3930 0.87 MB/sec execute 43 sec latency 107.183 ms 2 3991 0.85 MB/sec execute 44 sec latency 133.649 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: 3461 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 323 2 4066 0.83 MB/sec execute 45 sec latency 79.518 ms 2 4132 0.82 MB/sec execute 46 sec latency 85.379 ms 2 4211 0.80 MB/sec execute 47 sec latency 86.488 ms 2 4243 0.79 MB/sec execute 48 sec latency 206.984 ms 2 4294 0.78 MB/sec execute 49 sec latency 205.658 ms 12415 12416 12417 Running lustre_rsync 2 4352 0.77 MB/sec execute 50 sec latency 98.032 ms 2 4379 0.76 MB/sec execute 51 sec latency 207.149 ms 2 4441 0.75 MB/sec execute 52 sec latency 92.489 ms 2 4471 0.74 MB/sec execute 53 sec latency 246.447 ms 2 4503 0.73 MB/sec execute 54 sec latency 181.780 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: 3783 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 354 2 4553 0.72 MB/sec execute 55 sec latency 138.496 ms 2 4642 0.74 MB/sec execute 56 sec latency 89.328 ms 2 4709 0.73 MB/sec execute 57 sec latency 114.321 ms 2 4762 0.72 MB/sec execute 58 sec latency 82.865 ms 2 4831 0.71 MB/sec execute 59 sec latency 88.302 ms 12415 12416 12417 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 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: 4136 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 221 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1425 39.167 175.418 Close 1073 10.062 58.701 Rename 71 59.984 195.894 Unlink 278 17.434 78.699 Qpathinfo 1328 9.912 205.841 Qfileinfo 223 0.631 11.552 Qfsinfo 252 0.938 26.613 Sfileinfo 160 45.003 134.047 Find 508 2.562 69.599 WriteX 743 6.157 116.399 ReadX 2313 0.035 6.250 LockX 4 9.751 18.903 UnlockX 4 10.698 25.924 Flush 122 145.480 371.598 Throughput 0.710406 MB/sec 2 clients 2 procs max_latency=371.615 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 10:47:24 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/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 4356 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 175 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: 4530 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