== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 03:05:12 (1788851112) 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 Tue Sep 8 03:05:21 EDT 2026 waiting for dbench pid 12428 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 71 6.29 MB/sec warmup 1 sec latency 106.737 ms 2 137 6.02 MB/sec warmup 2 sec latency 212.457 ms 2 184 4.93 MB/sec warmup 3 sec latency 155.478 ms 2 209 4.05 MB/sec warmup 4 sec latency 320.364 ms 2 278 4.16 MB/sec warmup 5 sec latency 102.998 ms 2 333 4.01 MB/sec warmup 6 sec latency 113.066 ms Running lustre_rsync 2 393 3.98 MB/sec warmup 7 sec latency 107.324 ms 2 454 3.96 MB/sec warmup 8 sec latency 100.997 ms 2 507 3.89 MB/sec warmup 9 sec latency 155.026 ms 2 625 4.19 MB/sec warmup 10 sec latency 143.694 ms 2 666 3.83 MB/sec warmup 11 sec latency 260.342 ms 2 724 0.20 MB/sec execute 1 sec latency 377.142 ms 2 762 0.15 MB/sec execute 2 sec latency 145.723 ms 2 792 0.18 MB/sec execute 3 sec latency 291.973 ms 2 816 0.14 MB/sec execute 4 sec latency 124.905 ms 2 875 0.18 MB/sec execute 5 sec latency 269.170 ms 2 909 0.18 MB/sec execute 6 sec latency 142.674 ms 2 947 0.17 MB/sec execute 7 sec latency 321.271 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 13 seconds Changelog records consumed: 175 2 989 0.18 MB/sec execute 8 sec latency 188.484 ms 2 1104 0.39 MB/sec execute 9 sec latency 103.727 ms 2 1174 0.36 MB/sec execute 10 sec latency 73.001 ms 2 1242 0.34 MB/sec execute 11 sec latency 60.399 ms 2 1401 0.80 MB/sec execute 12 sec latency 68.812 ms 12428 12429 12430 Running lustre_rsync 2 1452 0.74 MB/sec execute 13 sec latency 117.814 ms 2 1498 0.69 MB/sec execute 14 sec latency 239.809 ms 2 1564 0.65 MB/sec execute 15 sec latency 120.462 ms 2 1632 0.62 MB/sec execute 16 sec latency 131.552 ms 2 1668 0.59 MB/sec execute 17 sec latency 227.290 ms 2 1714 0.56 MB/sec execute 18 sec latency 115.810 ms 2 1770 0.53 MB/sec execute 19 sec latency 75.045 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: 2601 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 397 2 1804 0.51 MB/sec execute 20 sec latency 97.466 ms 2 1866 0.49 MB/sec execute 21 sec latency 103.313 ms 2 1961 0.48 MB/sec execute 22 sec latency 133.109 ms 2 2011 0.46 MB/sec execute 23 sec latency 89.674 ms 2 2090 0.45 MB/sec execute 24 sec latency 112.467 ms 2 2164 0.44 MB/sec execute 25 sec latency 75.653 ms 12428 12429 12430 Running lustre_rsync 2 2212 0.43 MB/sec execute 26 sec latency 121.477 ms 2 2282 0.45 MB/sec execute 27 sec latency 105.030 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: 2997 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 335 2 2346 0.48 MB/sec execute 28 sec latency 336.172 ms 2 2390 0.47 MB/sec execute 29 sec latency 573.484 ms 2 2436 0.46 MB/sec execute 30 sec latency 176.139 ms 2 2494 0.48 MB/sec execute 31 sec latency 293.593 ms 2 2595 0.49 MB/sec execute 32 sec latency 85.265 ms 12428 12429 12430 Running lustre_rsync 2 2765 0.65 MB/sec execute 33 sec latency 213.695 ms 2 2910 0.70 MB/sec execute 34 sec latency 254.349 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: 3331 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 182 2 2977 0.70 MB/sec execute 35 sec latency 276.414 ms 2 3095 0.70 MB/sec execute 36 sec latency 236.092 ms 2 3242 0.74 MB/sec execute 37 sec latency 255.742 ms 2 3362 0.75 MB/sec execute 38 sec latency 161.580 ms 2 3521 0.88 MB/sec execute 39 sec latency 71.676 ms 2 3614 0.87 MB/sec execute 40 sec latency 69.688 ms 12428 12429 12430 Running lustre_rsync 2 3689 0.86 MB/sec execute 41 sec latency 88.799 ms 2 3776 0.88 MB/sec execute 42 sec latency 74.020 ms 2 3826 0.86 MB/sec execute 43 sec latency 135.137 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: 3512 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 244 2 3897 0.85 MB/sec execute 44 sec latency 59.538 ms 2 3960 0.84 MB/sec execute 45 sec latency 93.999 ms 2 4017 0.82 MB/sec execute 46 sec latency 105.922 ms 2 4087 0.80 MB/sec execute 47 sec latency 94.643 ms 2 4150 0.79 MB/sec execute 48 sec latency 91.894 ms 12428 12429 12430 Running lustre_rsync 2 4223 0.78 MB/sec execute 49 sec latency 93.832 ms 2 4258 0.76 MB/sec execute 50 sec latency 240.588 ms 2 4294 0.75 MB/sec execute 51 sec latency 216.610 ms 2 4341 0.74 MB/sec execute 52 sec latency 160.168 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: 3755 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 372 2 4365 0.73 MB/sec execute 53 sec latency 391.082 ms 2 4394 0.72 MB/sec execute 54 sec latency 134.580 ms 2 4460 0.71 MB/sec execute 55 sec latency 131.471 ms 2 4493 0.70 MB/sec execute 56 sec latency 210.524 ms 2 4550 0.69 MB/sec execute 57 sec latency 265.145 ms 12428 12429 12430 Running lustre_rsync 2 4616 0.72 MB/sec execute 58 sec latency 379.703 ms 2 4679 0.71 MB/sec execute 59 sec latency 84.716 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: 4126 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 181 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1378 41.544 336.157 Close 1038 10.907 50.635 Rename 66 62.623 146.367 Unlink 270 18.606 69.610 Qpathinfo 1268 10.114 78.687 Qfileinfo 214 0.844 20.340 Qfsinfo 239 1.141 44.509 Sfileinfo 143 43.504 122.261 Find 479 2.729 88.635 WriteX 726 5.948 65.943 ReadX 2106 0.053 7.213 LockX 4 9.785 16.336 UnlockX 4 11.032 15.783 Flush 122 139.253 573.473 Throughput 0.706832 MB/sec 2 clients 2 procs max_latency=573.484 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 03:06:35 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/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' 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: 4306 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 199 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: 4504 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