== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 10:29:09 (1787495349) 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 Sun Aug 23 10:29:16 EDT 2026 waiting for dbench pid 12400 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 2 111 10.46 MB/sec warmup 1 sec latency 92.199 ms 2 151 6.39 MB/sec warmup 2 sec latency 144.504 ms 2 196 5.22 MB/sec warmup 3 sec latency 273.093 ms 2 270 5.08 MB/sec warmup 4 sec latency 108.467 ms 2 345 4.95 MB/sec warmup 5 sec latency 79.130 ms 2 448 5.24 MB/sec warmup 6 sec latency 95.164 ms 2 526 5.25 MB/sec warmup 7 sec latency 86.084 ms Running lustre_rsync 2 659 5.27 MB/sec warmup 8 sec latency 179.362 ms 2 707 4.71 MB/sec warmup 9 sec latency 202.776 ms 2 736 4.26 MB/sec warmup 10 sec latency 275.303 ms 2 787 3.90 MB/sec warmup 11 sec latency 182.630 ms 2 875 0.36 MB/sec execute 1 sec latency 275.130 ms 2 916 0.29 MB/sec execute 2 sec latency 265.059 ms 2 980 0.28 MB/sec execute 3 sec latency 122.168 ms 2 1058 0.70 MB/sec execute 4 sec latency 199.272 ms 2 1146 0.61 MB/sec execute 5 sec latency 48.988 ms 2 1211 0.52 MB/sec execute 6 sec latency 64.986 ms 2 1265 0.47 MB/sec execute 7 sec latency 70.097 ms 2 1439 1.13 MB/sec execute 8 sec latency 71.550 ms 2 1500 1.01 MB/sec execute 9 sec latency 152.270 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: 265 2 1600 0.93 MB/sec execute 10 sec latency 73.424 ms 2 1653 0.86 MB/sec execute 11 sec latency 186.730 ms 2 1722 0.80 MB/sec execute 12 sec latency 90.646 ms 2 1793 0.74 MB/sec execute 13 sec latency 112.042 ms 2 1863 0.70 MB/sec execute 14 sec latency 90.538 ms 12400 12401 12402 Running lustre_rsync 2 1956 0.66 MB/sec execute 15 sec latency 217.687 ms 2 2010 0.63 MB/sec execute 16 sec latency 85.691 ms 2 2093 0.61 MB/sec execute 17 sec latency 101.508 ms 2 2165 0.58 MB/sec execute 18 sec latency 82.892 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: 3059 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 567 2 2299 0.66 MB/sec execute 19 sec latency 147.357 ms 2 2380 0.65 MB/sec execute 20 sec latency 202.183 ms 2 2438 0.63 MB/sec execute 21 sec latency 149.710 ms 2 2495 0.66 MB/sec execute 22 sec latency 148.490 ms 2 2596 0.65 MB/sec execute 23 sec latency 103.206 ms 12400 12401 12402 Running lustre_rsync 2 2734 0.87 MB/sec execute 24 sec latency 188.391 ms 2 2874 0.86 MB/sec execute 25 sec latency 341.475 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: 3625 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 254 2 2977 0.92 MB/sec execute 26 sec latency 159.841 ms 2 3097 0.91 MB/sec execute 27 sec latency 184.215 ms 2 3287 0.99 MB/sec execute 28 sec latency 195.869 ms 2 3394 0.96 MB/sec execute 29 sec latency 129.381 ms 2 3580 1.13 MB/sec execute 30 sec latency 85.255 ms 12400 12401 12402 Running lustre_rsync 2 3672 1.11 MB/sec execute 31 sec latency 62.591 ms 2 3744 1.12 MB/sec execute 32 sec latency 93.648 ms 2 3812 1.11 MB/sec execute 33 sec latency 112.148 ms 2 3877 1.07 MB/sec execute 34 sec latency 99.962 ms 2 3934 1.06 MB/sec execute 35 sec latency 105.850 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: 3878 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 272 2 3995 1.03 MB/sec execute 36 sec latency 106.474 ms 2 4069 1.00 MB/sec execute 37 sec latency 69.229 ms 2 4144 0.98 MB/sec execute 38 sec latency 73.995 ms 2 4228 0.96 MB/sec execute 39 sec latency 109.784 ms 2 4274 0.94 MB/sec execute 40 sec latency 251.615 ms 12400 12401 12402 Running lustre_rsync 2 4305 0.92 MB/sec execute 41 sec latency 256.769 ms 2 4356 0.91 MB/sec execute 42 sec latency 218.249 ms 2 4384 0.89 MB/sec execute 43 sec latency 116.869 ms 2 4444 0.88 MB/sec execute 44 sec latency 248.075 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: 4149 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 386 2 4486 0.86 MB/sec execute 45 sec latency 178.998 ms 2 4551 0.85 MB/sec execute 46 sec latency 171.965 ms 2 4650 0.87 MB/sec execute 47 sec latency 82.783 ms 2 4744 0.86 MB/sec execute 48 sec latency 60.762 ms 2 4814 0.84 MB/sec execute 49 sec latency 65.896 ms 12400 12401 12402 Running lustre_rsync 2 4960 0.94 MB/sec execute 50 sec latency 76.219 ms 2 5017 0.93 MB/sec execute 51 sec latency 82.417 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: 4534 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 240 2 5082 0.91 MB/sec execute 52 sec latency 209.634 ms 2 5158 0.90 MB/sec execute 53 sec latency 56.894 ms 2 5217 0.88 MB/sec execute 54 sec latency 210.293 ms 2 5284 0.87 MB/sec execute 55 sec latency 72.852 ms 2 5350 0.85 MB/sec execute 56 sec latency 89.161 ms 12400 12401 12402 Running lustre_rsync 2 5398 0.84 MB/sec execute 57 sec latency 84.781 ms 2 5458 0.83 MB/sec execute 58 sec latency 207.098 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: 4773 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 214 2 5556 0.82 MB/sec execute 59 sec latency 171.134 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1715 36.258 188.367 Close 1284 8.633 68.314 Rename 70 49.033 105.596 Unlink 293 15.553 62.387 Qpathinfo 1613 8.341 103.125 Qfileinfo 270 0.729 17.153 Qfsinfo 243 0.669 31.682 Sfileinfo 150 38.396 105.402 Find 573 2.055 55.624 WriteX 824 5.067 72.239 ReadX 2488 0.039 4.325 LockX 4 10.420 16.784 UnlockX 4 7.610 11.207 Flush 110 124.257 341.459 Throughput 0.816431 MB/sec 2 clients 2 procs max_latency=341.475 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Aug 23 10:30:30 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/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' 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: 4986 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 278 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: 5263 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 11 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