== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:39:40 (1788813580) 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 Sep 7 16:39:48 EDT 2026 waiting for dbench pid 12424 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 80 7.14 MB/sec warmup 1 sec latency 112.787 ms 2 160 6.67 MB/sec warmup 2 sec latency 105.985 ms 2 207 5.40 MB/sec warmup 3 sec latency 220.410 ms 2 287 5.35 MB/sec warmup 4 sec latency 89.932 ms 2 357 5.11 MB/sec warmup 5 sec latency 85.143 ms 2 448 5.25 MB/sec warmup 6 sec latency 92.204 ms Running lustre_rsync 2 512 5.06 MB/sec warmup 7 sec latency 115.949 ms 2 648 5.26 MB/sec warmup 8 sec latency 126.339 ms 2 685 4.70 MB/sec warmup 9 sec latency 301.360 ms 2 727 4.25 MB/sec warmup 10 sec latency 256.989 ms 2 773 3.88 MB/sec warmup 11 sec latency 112.285 ms 2 877 0.37 MB/sec execute 1 sec latency 179.129 ms 2 918 0.29 MB/sec execute 2 sec latency 143.880 ms 2 978 0.28 MB/sec execute 3 sec latency 113.421 ms 2 1058 0.71 MB/sec execute 4 sec latency 237.553 ms 2 1127 0.60 MB/sec execute 5 sec latency 93.127 ms 2 1185 0.52 MB/sec execute 6 sec latency 97.114 ms 2 1229 0.46 MB/sec execute 7 sec latency 95.380 ms 2 1377 1.13 MB/sec execute 8 sec latency 85.083 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: 246 2 1436 1.01 MB/sec execute 9 sec latency 91.345 ms 2 1488 0.91 MB/sec execute 10 sec latency 201.958 ms 2 1564 0.84 MB/sec execute 11 sec latency 115.867 ms 2 1658 0.79 MB/sec execute 12 sec latency 159.624 ms 2 1721 0.73 MB/sec execute 13 sec latency 96.055 ms 12424 12425 12426 Running lustre_rsync 2 1779 0.69 MB/sec execute 14 sec latency 124.171 ms 2 1825 0.65 MB/sec execute 15 sec latency 101.149 ms 2 1885 0.61 MB/sec execute 16 sec latency 160.489 ms 2 2000 0.59 MB/sec execute 17 sec latency 117.971 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: 2888 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 510 2 2161 0.58 MB/sec execute 18 sec latency 69.666 ms 2 2345 0.67 MB/sec execute 19 sec latency 49.935 ms 2 2404 0.65 MB/sec execute 20 sec latency 159.261 ms 2 2477 0.69 MB/sec execute 21 sec latency 170.566 ms 2 2590 0.68 MB/sec execute 22 sec latency 211.513 ms 12424 12425 12426 Running lustre_rsync 2 2764 0.91 MB/sec execute 23 sec latency 172.914 ms 2 2898 0.94 MB/sec execute 24 sec latency 182.978 ms 2 2977 0.96 MB/sec execute 25 sec latency 221.244 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: 3397 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 331 2 3025 0.93 MB/sec execute 26 sec latency 228.832 ms 2 3245 0.98 MB/sec execute 27 sec latency 187.283 ms 2 3335 0.99 MB/sec execute 28 sec latency 437.870 ms 2 3523 1.16 MB/sec execute 29 sec latency 70.446 ms 2 3641 1.14 MB/sec execute 30 sec latency 57.698 ms 12424 12425 12426 Running lustre_rsync 2 3723 1.13 MB/sec execute 31 sec latency 65.701 ms 2 3808 1.14 MB/sec execute 32 sec latency 88.401 ms 2 3861 1.11 MB/sec execute 33 sec latency 94.603 ms 2 3913 1.09 MB/sec execute 34 sec latency 115.082 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: 3727 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 272 2 3989 1.06 MB/sec execute 35 sec latency 75.098 ms 2 4077 1.03 MB/sec execute 36 sec latency 73.640 ms 2 4145 1.00 MB/sec execute 37 sec latency 80.083 ms 2 4226 0.98 MB/sec execute 38 sec latency 83.350 ms 2 4260 0.96 MB/sec execute 39 sec latency 296.255 ms 12424 12425 12426 Running lustre_rsync 2 4301 0.95 MB/sec execute 40 sec latency 185.198 ms 2 4349 0.93 MB/sec execute 41 sec latency 127.641 ms 2 4377 0.91 MB/sec execute 42 sec latency 237.462 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: 3998 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 379 2 4442 0.90 MB/sec execute 43 sec latency 213.156 ms 2 4483 0.88 MB/sec execute 44 sec latency 148.038 ms 2 4539 0.86 MB/sec execute 45 sec latency 132.047 ms 2 4607 0.89 MB/sec execute 46 sec latency 264.146 ms 2 4696 0.88 MB/sec execute 47 sec latency 76.583 ms 2 4753 0.86 MB/sec execute 48 sec latency 135.568 ms 12424 12425 12426 Running lustre_rsync 2 4793 0.84 MB/sec execute 49 sec latency 100.889 ms 2 4839 0.83 MB/sec execute 50 sec latency 99.801 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: 4376 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 205 2 4967 0.93 MB/sec execute 51 sec latency 195.296 ms 2 5064 0.91 MB/sec execute 52 sec latency 128.832 ms 2 5168 0.90 MB/sec execute 53 sec latency 83.828 ms 2 5215 0.88 MB/sec execute 54 sec latency 296.921 ms 2 5266 0.87 MB/sec execute 55 sec latency 107.327 ms 12424 12425 12426 Running lustre_rsync 2 5301 0.85 MB/sec execute 56 sec latency 121.451 ms 2 5344 0.84 MB/sec execute 57 sec latency 155.753 ms 2 5375 0.82 MB/sec execute 58 sec latency 144.344 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: 4580 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 207 2 5431 0.81 MB/sec execute 59 sec latency 80.592 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1669 36.269 195.272 Close 1281 8.676 56.236 Rename 70 57.246 135.540 Unlink 294 16.588 80.060 Qpathinfo 1586 8.630 149.447 Qfileinfo 268 0.592 21.482 Qfsinfo 244 0.756 22.372 Sfileinfo 151 40.306 100.869 Find 562 2.053 61.232 WriteX 800 5.489 66.142 ReadX 2437 0.041 7.941 LockX 4 20.601 26.065 UnlockX 4 11.847 13.758 Flush 110 124.844 437.834 Throughput 0.811915 MB/sec 2 clients 2 procs max_latency=437.870 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 16:41:02 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/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' 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: 4786 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 288 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: 5073 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