== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 06:59:13 (1787569153) 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 Mon Aug 24 06:59:20 EDT 2026 waiting for dbench pid 12443 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 2 110 10.48 MB/sec warmup 1 sec latency 100.224 ms 2 189 7.58 MB/sec warmup 2 sec latency 89.638 ms 2 286 7.13 MB/sec warmup 3 sec latency 71.449 ms 2 357 6.39 MB/sec warmup 4 sec latency 105.802 ms 2 461 6.46 MB/sec warmup 5 sec latency 87.354 ms 2 593 6.76 MB/sec warmup 6 sec latency 92.192 ms Running lustre_rsync 2 673 6.05 MB/sec warmup 7 sec latency 181.545 ms 2 711 5.29 MB/sec warmup 8 sec latency 159.688 ms 2 758 4.74 MB/sec warmup 9 sec latency 189.038 ms 2 801 4.29 MB/sec warmup 10 sec latency 140.326 ms 2 873 3.93 MB/sec warmup 11 sec latency 101.505 ms 2 969 0.10 MB/sec execute 1 sec latency 198.137 ms 2 1058 1.12 MB/sec execute 2 sec latency 171.619 ms 2 1138 0.82 MB/sec execute 3 sec latency 89.248 ms 2 1203 0.64 MB/sec execute 4 sec latency 99.565 ms 2 1262 0.54 MB/sec execute 5 sec latency 86.850 ms 2 1417 1.42 MB/sec execute 6 sec latency 101.434 ms 2 1465 1.22 MB/sec execute 7 sec latency 123.509 ms 2 1516 1.08 MB/sec execute 8 sec latency 185.563 ms 2 1626 0.98 MB/sec execute 9 sec latency 72.697 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: 282 2 1682 0.89 MB/sec execute 10 sec latency 148.878 ms 2 1733 0.82 MB/sec execute 11 sec latency 86.391 ms 2 1803 0.76 MB/sec execute 12 sec latency 68.963 ms 2 1885 0.71 MB/sec execute 13 sec latency 161.773 ms 2 2006 0.68 MB/sec execute 14 sec latency 68.564 ms 12443 12444 12445 Running lustre_rsync 2 2112 0.65 MB/sec execute 15 sec latency 84.817 ms 2 2163 0.62 MB/sec execute 16 sec latency 112.168 ms 2 2258 0.60 MB/sec execute 17 sec latency 86.357 ms 2 2356 0.68 MB/sec execute 18 sec latency 227.395 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: 2821 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 582 2 2416 0.67 MB/sec execute 19 sec latency 158.886 ms 2 2478 0.69 MB/sec execute 20 sec latency 144.190 ms 2 2595 0.69 MB/sec execute 21 sec latency 150.834 ms 2 2772 0.93 MB/sec execute 22 sec latency 161.688 ms 2 2950 1.02 MB/sec execute 23 sec latency 182.104 ms 12443 12444 12445 Running lustre_rsync 2 2996 0.98 MB/sec execute 24 sec latency 225.654 ms 2 3193 1.00 MB/sec execute 25 sec latency 364.525 ms 2 3340 1.05 MB/sec execute 26 sec latency 202.812 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: 3402 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 293 2 3499 1.23 MB/sec execute 27 sec latency 91.147 ms 2 3616 1.20 MB/sec execute 28 sec latency 107.762 ms 2 3681 1.17 MB/sec execute 29 sec latency 79.048 ms 2 3764 1.20 MB/sec execute 30 sec latency 82.889 ms 2 3830 1.16 MB/sec execute 31 sec latency 118.812 ms 12443 12444 12445 Running lustre_rsync 2 3906 1.14 MB/sec execute 32 sec latency 78.044 ms 2 3962 1.11 MB/sec execute 33 sec latency 85.084 ms 2 4032 1.07 MB/sec execute 34 sec latency 74.090 ms 2 4101 1.05 MB/sec execute 35 sec latency 75.969 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: 3694 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 347 2 4179 1.02 MB/sec execute 36 sec latency 123.209 ms 2 4244 1.00 MB/sec execute 37 sec latency 185.724 ms 2 4292 0.98 MB/sec execute 38 sec latency 234.346 ms 2 4325 0.96 MB/sec execute 39 sec latency 256.004 ms 2 4377 0.94 MB/sec execute 40 sec latency 99.555 ms 12443 12444 12445 Running lustre_rsync 2 4452 0.93 MB/sec execute 41 sec latency 130.931 ms 2 4489 0.91 MB/sec execute 42 sec latency 183.562 ms 2 4537 0.89 MB/sec execute 43 sec latency 134.388 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: 4040 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 300 2 4585 0.90 MB/sec execute 44 sec latency 213.985 ms 2 4691 0.90 MB/sec execute 45 sec latency 76.024 ms 2 4765 0.89 MB/sec execute 46 sec latency 83.628 ms 2 4827 0.87 MB/sec execute 47 sec latency 117.930 ms 2 4994 0.97 MB/sec execute 48 sec latency 64.190 ms 12443 12444 12445 Running lustre_rsync 2 5081 0.95 MB/sec execute 49 sec latency 156.228 ms 2 5163 0.94 MB/sec execute 50 sec latency 98.798 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: 4339 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 245 2 5252 0.92 MB/sec execute 51 sec latency 147.449 ms 2 5334 0.91 MB/sec execute 52 sec latency 58.194 ms 2 5389 0.89 MB/sec execute 53 sec latency 88.182 ms 2 5473 0.88 MB/sec execute 54 sec latency 142.498 ms 2 5578 0.87 MB/sec execute 55 sec latency 57.927 ms 12443 12444 12445 Running lustre_rsync 2 5682 0.86 MB/sec execute 56 sec latency 65.528 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: 4583 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 237 2 5756 0.84 MB/sec execute 57 sec latency 70.777 ms 2 5899 0.87 MB/sec execute 58 sec latency 67.307 ms 2 5957 0.86 MB/sec execute 59 sec latency 199.541 ms 2 cleanup 60 sec 2 cleanup 61 sec 12443 12444 12445 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1800 33.578 134.375 Close 1387 8.407 46.236 Rename 74 54.154 142.339 Unlink 305 15.122 87.011 Qpathinfo 1749 8.316 216.194 Qfileinfo 299 0.567 24.175 Qfsinfo 256 0.708 25.614 Sfileinfo 162 34.150 84.343 Find 612 2.036 123.185 WriteX 893 5.002 86.029 ReadX 2548 0.053 7.929 LockX 4 4.805 5.141 UnlockX 4 7.464 8.182 Flush 112 115.865 364.504 Throughput 0.857209 MB/sec 2 clients 2 procs max_latency=364.525 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 07:00:35 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/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' 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/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' 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: 4819 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 295 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: 5113 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 56 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: 5168 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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