== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:22:59 (1788625379) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 Sat Sep 5 12:23:06 EDT 2026 waiting for dbench pid 13575 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 2 117 10.71 MB/sec warmup 1 sec latency 99.370 ms 2 182 7.34 MB/sec warmup 2 sec latency 107.782 ms 2 259 6.52 MB/sec warmup 3 sec latency 310.520 ms 2 336 6.06 MB/sec warmup 4 sec latency 100.711 ms 2 435 6.09 MB/sec warmup 5 sec latency 78.753 ms 2 542 6.36 MB/sec warmup 6 sec latency 68.493 ms 2 690 6.04 MB/sec warmup 7 sec latency 67.683 ms Running lustre_rsync 2 768 5.33 MB/sec warmup 8 sec latency 84.452 ms 2 812 4.77 MB/sec warmup 9 sec latency 142.977 ms 2 896 4.33 MB/sec warmup 10 sec latency 74.601 ms 2 959 3.96 MB/sec warmup 11 sec latency 87.131 ms 2 1158 0.24 MB/sec execute 1 sec latency 104.908 ms 2 1227 0.18 MB/sec execute 2 sec latency 84.413 ms 2 1398 2.08 MB/sec execute 3 sec latency 63.261 ms 2 1466 1.57 MB/sec execute 4 sec latency 86.238 ms 2 1544 1.28 MB/sec execute 5 sec latency 88.215 ms 2 1612 1.09 MB/sec execute 6 sec latency 89.316 ms 2 1671 0.95 MB/sec execute 7 sec latency 79.863 ms 2 1719 0.84 MB/sec execute 8 sec latency 133.112 ms 2 1782 0.76 MB/sec execute 9 sec latency 71.368 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: 325 2 1830 0.69 MB/sec execute 10 sec latency 117.215 ms 2 1960 0.65 MB/sec execute 11 sec latency 78.490 ms 2 2028 0.61 MB/sec execute 12 sec latency 82.456 ms 2 2161 0.59 MB/sec execute 13 sec latency 56.420 ms 2 2272 0.60 MB/sec execute 14 sec latency 69.062 ms 13575 13576 13577 Running lustre_rsync 2 2382 0.68 MB/sec execute 15 sec latency 80.165 ms 2 2438 0.65 MB/sec execute 16 sec latency 116.734 ms 2 2560 0.71 MB/sec execute 17 sec latency 75.540 ms 2 2615 0.68 MB/sec execute 18 sec latency 115.014 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: 3633 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 666 2 2892 1.02 MB/sec execute 19 sec latency 88.228 ms 2 2996 1.06 MB/sec execute 20 sec latency 82.662 ms 2 3222 1.09 MB/sec execute 21 sec latency 94.144 ms 2 3382 1.14 MB/sec execute 22 sec latency 58.823 ms 2 3548 1.35 MB/sec execute 23 sec latency 183.842 ms 13575 13576 13577 Running lustre_rsync 2 3659 1.31 MB/sec execute 24 sec latency 62.039 ms 2 3753 1.33 MB/sec execute 25 sec latency 61.258 ms 2 3822 1.30 MB/sec execute 26 sec latency 78.795 ms 2 3888 1.26 MB/sec execute 27 sec latency 88.170 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: 4298 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 326 2 3957 1.23 MB/sec execute 28 sec latency 136.204 ms 2 4031 1.18 MB/sec execute 29 sec latency 75.719 ms 2 4130 1.15 MB/sec execute 30 sec latency 78.295 ms 2 4235 1.12 MB/sec execute 31 sec latency 132.895 ms 2 4288 1.09 MB/sec execute 32 sec latency 123.069 ms 13575 13576 13577 Running lustre_rsync 2 4346 1.06 MB/sec execute 33 sec latency 117.798 ms 2 4387 1.04 MB/sec execute 34 sec latency 111.967 ms 2 4446 1.02 MB/sec execute 35 sec latency 111.864 ms 2 4487 1.00 MB/sec execute 36 sec latency 124.673 ms 2 4539 0.98 MB/sec execute 37 sec latency 117.837 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: 4623 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 454 2 4612 1.00 MB/sec execute 38 sec latency 90.905 ms 2 4693 0.98 MB/sec execute 39 sec latency 84.779 ms 2 4754 0.96 MB/sec execute 40 sec latency 74.053 ms 2 4829 0.94 MB/sec execute 41 sec latency 60.327 ms 2 4978 1.06 MB/sec execute 42 sec latency 73.649 ms 13575 13576 13577 Running lustre_rsync 2 5052 1.03 MB/sec execute 43 sec latency 87.763 ms 2 5131 1.01 MB/sec execute 44 sec latency 69.470 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: 5076 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 268 2 5196 0.99 MB/sec execute 45 sec latency 83.082 ms 2 5266 0.98 MB/sec execute 46 sec latency 77.155 ms 2 5343 0.96 MB/sec execute 47 sec latency 78.159 ms 2 5402 0.94 MB/sec execute 48 sec latency 69.894 ms 2 5521 0.92 MB/sec execute 49 sec latency 68.910 ms 13575 13576 13577 Running lustre_rsync 2 5586 0.91 MB/sec execute 50 sec latency 73.892 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: 5343 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 240 2 5700 0.90 MB/sec execute 51 sec latency 71.409 ms 2 5762 0.88 MB/sec execute 52 sec latency 106.538 ms 2 5911 0.91 MB/sec execute 53 sec latency 67.987 ms 2 5980 0.90 MB/sec execute 54 sec latency 68.768 ms 2 6087 0.91 MB/sec execute 55 sec latency 86.526 ms 13575 13576 13577 Running lustre_rsync 2 6179 0.91 MB/sec execute 56 sec latency 91.580 ms 2 6445 1.01 MB/sec execute 57 sec latency 81.383 ms 2 6545 1.02 MB/sec execute 58 sec latency 72.194 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: 5582 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 247 2 6763 1.03 MB/sec execute 59 sec latency 80.853 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1920 33.857 183.826 Close 1470 8.158 42.075 Rename 88 52.757 133.089 Unlink 330 12.263 38.866 Qpathinfo 1890 8.269 78.477 Qfileinfo 355 0.538 16.837 Qfsinfo 305 0.469 16.790 Sfileinfo 164 34.479 111.942 Find 734 1.660 51.647 WriteX 1006 6.064 63.780 ReadX 3340 0.038 6.135 LockX 8 10.048 15.910 UnlockX 8 10.969 19.711 Flush 124 39.932 107.321 Throughput 1.03323 MB/sec 2 clients 2 procs max_latency=183.842 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 12:24:21 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/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' 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: 5828 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 343 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: 6170 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-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found