== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:25:15 (1788585915) 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 Sat Sep 5 01:25:23 EDT 2026 waiting for dbench pid 12407 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 92 8.34 MB/sec warmup 1 sec latency 81.418 ms 2 157 6.52 MB/sec warmup 2 sec latency 122.257 ms 2 207 5.39 MB/sec warmup 3 sec latency 191.086 ms 2 274 5.15 MB/sec warmup 4 sec latency 106.857 ms 2 339 4.90 MB/sec warmup 5 sec latency 125.599 ms 2 406 4.77 MB/sec warmup 6 sec latency 130.156 ms Running lustre_rsync 2 482 4.80 MB/sec warmup 7 sec latency 109.145 ms 2 571 5.00 MB/sec warmup 8 sec latency 124.463 ms 2 666 4.69 MB/sec warmup 9 sec latency 252.326 ms 2 705 4.23 MB/sec warmup 10 sec latency 123.980 ms 2 735 3.87 MB/sec warmup 11 sec latency 242.752 ms 2 859 0.22 MB/sec execute 1 sec latency 198.433 ms 2 903 0.22 MB/sec execute 2 sec latency 228.827 ms 2 953 0.23 MB/sec execute 3 sec latency 171.700 ms 2 1032 0.71 MB/sec execute 4 sec latency 180.390 ms 2 1133 0.61 MB/sec execute 5 sec latency 56.283 ms 2 1195 0.53 MB/sec execute 6 sec latency 94.442 ms 2 1252 0.46 MB/sec execute 7 sec latency 86.392 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: 238 2 1402 1.14 MB/sec execute 8 sec latency 105.279 ms 2 1456 1.01 MB/sec execute 9 sec latency 125.148 ms 2 1556 0.93 MB/sec execute 10 sec latency 145.907 ms 2 1650 0.86 MB/sec execute 11 sec latency 184.332 ms 2 1720 0.80 MB/sec execute 12 sec latency 66.833 ms 12407 12408 12409 Running lustre_rsync 2 1790 0.75 MB/sec execute 13 sec latency 104.089 ms 2 1854 0.70 MB/sec execute 14 sec latency 74.102 ms 2 1954 0.66 MB/sec execute 15 sec latency 131.094 ms 2 2009 0.63 MB/sec execute 16 sec latency 80.750 ms 2 2072 0.61 MB/sec execute 17 sec latency 137.738 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: 2974 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 519 2 2162 0.58 MB/sec execute 18 sec latency 67.700 ms 2 2281 0.63 MB/sec execute 19 sec latency 58.831 ms 2 2376 0.65 MB/sec execute 20 sec latency 176.034 ms 2 2427 0.63 MB/sec execute 21 sec latency 168.777 ms 2 2493 0.66 MB/sec execute 22 sec latency 185.581 ms 12407 12408 12409 Running lustre_rsync 2 2644 0.72 MB/sec execute 23 sec latency 79.109 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: 3492 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 309 2 2888 0.92 MB/sec execute 24 sec latency 236.466 ms 2 2977 0.96 MB/sec execute 25 sec latency 235.204 ms 2 3100 0.95 MB/sec execute 26 sec latency 179.734 ms 2 3308 1.03 MB/sec execute 27 sec latency 166.996 ms 2 3446 1.10 MB/sec execute 28 sec latency 117.490 ms 2 3599 1.17 MB/sec execute 29 sec latency 130.310 ms 12407 12408 12409 Running lustre_rsync 2 3673 1.15 MB/sec execute 30 sec latency 82.776 ms 2 3752 1.15 MB/sec execute 31 sec latency 78.998 ms 2 3820 1.14 MB/sec execute 32 sec latency 125.302 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: 3800 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 258 2 3890 1.12 MB/sec execute 33 sec latency 98.205 ms 2 3980 1.09 MB/sec execute 34 sec latency 62.587 ms 2 4053 1.06 MB/sec execute 35 sec latency 76.429 ms 2 4136 1.03 MB/sec execute 36 sec latency 88.110 ms 2 4213 1.01 MB/sec execute 37 sec latency 276.328 ms 2 4263 0.99 MB/sec execute 38 sec latency 251.460 ms 12407 12408 12409 Running lustre_rsync 2 4299 0.97 MB/sec execute 39 sec latency 204.546 ms 2 4347 0.95 MB/sec execute 40 sec latency 236.639 ms 2 4402 0.93 MB/sec execute 41 sec latency 198.830 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: 4057 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 408 2 4458 0.92 MB/sec execute 42 sec latency 177.064 ms 2 4511 0.90 MB/sec execute 43 sec latency 236.487 ms 2 4584 0.91 MB/sec execute 44 sec latency 168.696 ms 2 4672 0.91 MB/sec execute 45 sec latency 148.042 ms 2 4757 0.90 MB/sec execute 46 sec latency 116.159 ms 12407 12408 12409 Running lustre_rsync 2 4878 0.94 MB/sec execute 47 sec latency 86.428 ms 2 4984 0.99 MB/sec execute 48 sec latency 89.277 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: 4464 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 235 2 5047 0.97 MB/sec execute 49 sec latency 205.674 ms 2 5110 0.95 MB/sec execute 50 sec latency 187.393 ms 2 5181 0.93 MB/sec execute 51 sec latency 170.253 ms 2 5254 0.92 MB/sec execute 52 sec latency 141.434 ms 2 5332 0.90 MB/sec execute 53 sec latency 65.363 ms 12407 12408 12409 Running lustre_rsync 2 5390 0.89 MB/sec execute 54 sec latency 120.228 ms 2 5431 0.87 MB/sec execute 55 sec latency 252.661 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: 4698 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 231 2 5499 0.86 MB/sec execute 56 sec latency 181.456 ms 2 5572 0.85 MB/sec execute 57 sec latency 214.415 ms 2 5649 0.84 MB/sec execute 58 sec latency 135.424 ms 2 5714 0.83 MB/sec execute 59 sec latency 126.463 ms 2 cleanup 60 sec 12407 12408 12409 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1777 34.577 175.035 Close 1368 8.379 43.267 Rename 70 50.048 116.130 Unlink 298 13.646 52.106 Qpathinfo 1691 8.274 130.300 Qfileinfo 280 0.811 33.905 Qfsinfo 248 0.887 27.240 Sfileinfo 155 35.447 120.708 Find 596 1.939 47.983 WriteX 861 4.646 74.356 ReadX 2558 0.043 5.305 LockX 4 8.670 13.692 UnlockX 4 9.215 14.773 Flush 118 120.495 276.306 Throughput 0.825051 MB/sec 2 clients 2 procs max_latency=276.328 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 01:26:38 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 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: 4928 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 228 removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' 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 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: 5155 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 117 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: 5271 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