== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:41:06 (1789180866) 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 Fri Sep 11 22:41:12 EDT 2026 waiting for dbench pid 12437 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 91 8.34 MB/sec warmup 1 sec latency 122.741 ms 2 156 6.52 MB/sec warmup 2 sec latency 124.711 ms 2 215 5.56 MB/sec warmup 3 sec latency 244.488 ms 2 297 5.47 MB/sec warmup 4 sec latency 82.123 ms 2 369 5.25 MB/sec warmup 5 sec latency 95.836 ms 2 461 5.38 MB/sec warmup 6 sec latency 69.971 ms 2 611 5.98 MB/sec warmup 7 sec latency 80.395 ms Running lustre_rsync 2 682 5.29 MB/sec warmup 8 sec latency 203.490 ms 2 729 4.73 MB/sec warmup 9 sec latency 143.432 ms 2 772 4.26 MB/sec warmup 10 sec latency 179.286 ms 2 804 3.90 MB/sec warmup 11 sec latency 193.584 ms 2 918 0.21 MB/sec execute 1 sec latency 171.493 ms 2 980 0.24 MB/sec execute 2 sec latency 88.270 ms 2 1078 0.84 MB/sec execute 3 sec latency 212.022 ms 2 1155 0.67 MB/sec execute 4 sec latency 84.685 ms 2 1226 0.56 MB/sec execute 5 sec latency 75.832 ms 2 1327 0.97 MB/sec execute 6 sec latency 87.179 ms 2 1437 1.24 MB/sec execute 7 sec latency 79.046 ms 2 1489 1.09 MB/sec execute 8 sec latency 212.690 ms 2 1572 0.99 MB/sec execute 9 sec latency 67.957 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 14 seconds Changelog records consumed: 276 2 1650 0.91 MB/sec execute 10 sec latency 217.042 ms 2 1723 0.84 MB/sec execute 11 sec latency 79.675 ms 2 1799 0.78 MB/sec execute 12 sec latency 69.396 ms 2 1875 0.72 MB/sec execute 13 sec latency 82.594 ms 2 1975 0.68 MB/sec execute 14 sec latency 173.374 ms 12437 12438 12439 Running lustre_rsync 2 2017 0.65 MB/sec execute 15 sec latency 96.775 ms 2 2127 0.63 MB/sec execute 16 sec latency 126.307 ms 2 2181 0.60 MB/sec execute 17 sec latency 100.933 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: 2674 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 565 2 2332 0.68 MB/sec execute 18 sec latency 60.420 ms 2 2378 0.66 MB/sec execute 19 sec latency 240.245 ms 2 2422 0.64 MB/sec execute 20 sec latency 207.256 ms 2 2475 0.67 MB/sec execute 21 sec latency 153.706 ms 2 2566 0.66 MB/sec execute 22 sec latency 274.831 ms 12437 12438 12439 Running lustre_rsync 2 2627 0.66 MB/sec execute 23 sec latency 96.594 ms 2 2768 0.86 MB/sec execute 24 sec latency 270.333 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: 3238 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 233 2 2916 0.93 MB/sec execute 25 sec latency 421.226 ms 2 2986 0.91 MB/sec execute 26 sec latency 227.582 ms 2 3096 0.90 MB/sec execute 27 sec latency 193.012 ms 2 3251 0.94 MB/sec execute 28 sec latency 153.068 ms 2 3372 0.95 MB/sec execute 29 sec latency 111.521 ms 2 3622 1.13 MB/sec execute 30 sec latency 50.932 ms 12437 12438 12439 Running lustre_rsync 2 3695 1.10 MB/sec execute 31 sec latency 98.982 ms 2 3783 1.13 MB/sec execute 32 sec latency 109.231 ms 2 3840 1.10 MB/sec execute 33 sec latency 112.527 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: 3470 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 257 2 3929 1.08 MB/sec execute 34 sec latency 73.405 ms 2 3991 1.05 MB/sec execute 35 sec latency 89.178 ms 2 4062 1.02 MB/sec execute 36 sec latency 67.769 ms 2 4141 1.00 MB/sec execute 37 sec latency 59.014 ms 2 4233 0.98 MB/sec execute 38 sec latency 68.074 ms 12437 12438 12439 Running lustre_rsync 2 4253 0.95 MB/sec execute 39 sec latency 386.536 ms 2 4293 0.94 MB/sec execute 40 sec latency 228.541 ms 2 4315 0.91 MB/sec execute 41 sec latency 194.808 ms 2 4361 0.90 MB/sec execute 42 sec latency 305.680 ms 2 4380 0.88 MB/sec execute 43 sec latency 359.834 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: 3726 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 387 2 4444 0.87 MB/sec execute 44 sec latency 178.794 ms 2 4483 0.85 MB/sec execute 45 sec latency 211.438 ms 2 4547 0.84 MB/sec execute 46 sec latency 215.021 ms 2 4629 0.87 MB/sec execute 47 sec latency 181.905 ms 2 4719 0.85 MB/sec execute 48 sec latency 72.559 ms 12437 12438 12439 Running lustre_rsync 2 4790 0.84 MB/sec execute 49 sec latency 85.961 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: 4112 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 220 2 4944 0.94 MB/sec execute 50 sec latency 89.103 ms 2 5020 0.92 MB/sec execute 51 sec latency 63.310 ms 2 5074 0.90 MB/sec execute 52 sec latency 199.676 ms 2 5145 0.89 MB/sec execute 53 sec latency 78.961 ms 2 5216 0.88 MB/sec execute 54 sec latency 142.231 ms 12437 12438 12439 Running lustre_rsync 2 5285 0.86 MB/sec execute 55 sec latency 65.426 ms 2 5353 0.85 MB/sec execute 56 sec latency 90.300 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: 4331 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 212 2 5418 0.83 MB/sec execute 57 sec latency 97.157 ms 2 5519 0.82 MB/sec execute 58 sec latency 164.264 ms 2 5597 0.81 MB/sec execute 59 sec latency 55.441 ms 2 cleanup 60 sec 2 cleanup 61 sec 12437 12438 12439 Running lustre_rsync 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1726 35.176 135.583 Close 1322 8.493 50.459 Rename 70 59.706 158.509 Unlink 292 15.826 56.575 Qpathinfo 1644 8.439 147.014 Qfileinfo 272 0.633 18.742 Qfsinfo 240 0.745 18.638 Sfileinfo 144 38.731 86.691 Find 572 2.021 55.289 WriteX 822 4.823 130.435 ReadX 2468 0.046 9.853 LockX 4 10.228 14.454 UnlockX 4 12.043 20.766 Flush 106 133.034 421.212 Throughput 0.813583 MB/sec 2 clients 2 procs max_latency=421.226 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 11 22:42:27 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/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' 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/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' 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: 4542 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 326 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: 4867 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 40 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: 4906 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