== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:34:57 (1787574897) 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 08:35:05 EDT 2026 waiting for dbench pid 12423 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 71 6.26 MB/sec warmup 1 sec latency 131.655 ms 2 150 6.39 MB/sec warmup 2 sec latency 161.038 ms 2 198 5.22 MB/sec warmup 3 sec latency 127.440 ms 2 250 4.76 MB/sec warmup 4 sec latency 171.644 ms 2 301 4.43 MB/sec warmup 5 sec latency 146.678 ms 2 369 4.38 MB/sec warmup 6 sec latency 102.824 ms Running lustre_rsync 2 450 4.50 MB/sec warmup 7 sec latency 111.984 ms 2 496 4.33 MB/sec warmup 8 sec latency 278.946 ms 2 524 4.01 MB/sec warmup 9 sec latency 184.552 ms 2 636 4.20 MB/sec warmup 10 sec latency 161.461 ms 2 670 3.84 MB/sec warmup 11 sec latency 239.631 ms 2 726 0.20 MB/sec execute 1 sec latency 329.632 ms 2 760 0.15 MB/sec execute 2 sec latency 153.272 ms 2 789 0.17 MB/sec execute 3 sec latency 255.434 ms 2 803 0.14 MB/sec execute 4 sec latency 362.786 ms 2 873 0.18 MB/sec execute 5 sec latency 155.713 ms 2 906 0.17 MB/sec execute 6 sec latency 278.030 ms 2 944 0.17 MB/sec execute 7 sec latency 220.732 ms 2 981 0.17 MB/sec execute 8 sec latency 235.030 ms 2 1068 0.38 MB/sec execute 9 sec latency 98.222 ms 2 1146 0.36 MB/sec execute 10 sec latency 117.961 ms 2 1215 0.34 MB/sec execute 11 sec latency 198.714 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 17 seconds Changelog records consumed: 223 2 1271 0.32 MB/sec execute 12 sec latency 107.164 ms 2 1459 0.74 MB/sec execute 13 sec latency 69.486 ms 2 1547 0.70 MB/sec execute 14 sec latency 193.117 ms 2 1638 0.66 MB/sec execute 15 sec latency 156.497 ms 2 1716 0.63 MB/sec execute 16 sec latency 85.896 ms 12423 12424 12425 Running lustre_rsync 2 1789 0.60 MB/sec execute 17 sec latency 97.442 ms 2 1841 0.57 MB/sec execute 18 sec latency 132.120 ms 2 1888 0.54 MB/sec execute 19 sec latency 192.236 ms 2 1980 0.52 MB/sec execute 20 sec latency 91.956 ms 2 2016 0.51 MB/sec execute 21 sec latency 119.165 ms 2 2128 0.50 MB/sec execute 22 sec latency 75.993 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: 2582 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 534 2 2202 0.48 MB/sec execute 23 sec latency 119.846 ms 2 2341 0.55 MB/sec execute 24 sec latency 151.594 ms 2 2391 0.54 MB/sec execute 25 sec latency 227.346 ms 2 2450 0.53 MB/sec execute 26 sec latency 158.809 ms 2 2531 0.56 MB/sec execute 27 sec latency 163.889 ms 12423 12424 12425 Running lustre_rsync 2 2600 0.56 MB/sec execute 28 sec latency 178.778 ms 2 2761 0.74 MB/sec execute 29 sec latency 174.542 ms 2 2901 0.77 MB/sec execute 30 sec latency 225.366 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: 3115 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 318 2 2974 0.79 MB/sec execute 31 sec latency 205.320 ms 2 3022 0.77 MB/sec execute 32 sec latency 240.453 ms 2 3236 0.80 MB/sec execute 33 sec latency 177.129 ms 2 3352 0.83 MB/sec execute 34 sec latency 122.963 ms 2 3531 0.98 MB/sec execute 35 sec latency 64.796 ms 12423 12424 12425 Running lustre_rsync 2 3625 0.97 MB/sec execute 36 sec latency 79.046 ms 2 3697 0.95 MB/sec execute 37 sec latency 69.105 ms 2 3777 0.98 MB/sec execute 38 sec latency 103.593 ms 2 3820 0.95 MB/sec execute 39 sec latency 144.565 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: 3432 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 243 2 3871 0.93 MB/sec execute 40 sec latency 121.865 ms 2 3941 0.92 MB/sec execute 41 sec latency 84.046 ms 2 3996 0.90 MB/sec execute 42 sec latency 99.752 ms 2 4059 0.88 MB/sec execute 43 sec latency 89.093 ms 2 4101 0.86 MB/sec execute 44 sec latency 232.427 ms 12423 12424 12425 Running lustre_rsync 2 4171 0.84 MB/sec execute 45 sec latency 98.472 ms 2 4234 0.83 MB/sec execute 46 sec latency 280.196 ms 2 4271 0.81 MB/sec execute 47 sec latency 126.238 ms 2 4297 0.80 MB/sec execute 48 sec latency 201.801 ms 2 4326 0.78 MB/sec execute 49 sec latency 287.549 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: 3674 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 376 2 4369 0.77 MB/sec execute 50 sec latency 128.138 ms 2 4430 0.76 MB/sec execute 51 sec latency 95.089 ms 2 4477 0.75 MB/sec execute 52 sec latency 217.495 ms 2 4530 0.74 MB/sec execute 53 sec latency 150.100 ms 2 4584 0.75 MB/sec execute 54 sec latency 188.804 ms 12423 12424 12425 Running lustre_rsync 2 4667 0.76 MB/sec execute 55 sec latency 80.211 ms 2 4722 0.75 MB/sec execute 56 sec latency 183.601 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: 4049 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 207 2 4782 0.74 MB/sec execute 57 sec latency 90.300 ms 2 4889 0.77 MB/sec execute 58 sec latency 105.947 ms 2 4974 0.81 MB/sec execute 59 sec latency 128.058 ms 2 cleanup 60 sec 2 cleanup 61 sec 12423 12424 12425 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1458 39.303 232.411 Close 1115 9.707 58.441 Rename 72 63.181 198.678 Unlink 284 18.172 61.473 Qpathinfo 1362 9.704 100.503 Qfileinfo 232 0.693 12.816 Qfsinfo 252 1.122 40.128 Sfileinfo 160 41.193 130.665 Find 512 2.520 75.700 WriteX 761 5.767 84.271 ReadX 2324 0.070 14.673 LockX 4 12.487 15.784 UnlockX 4 11.832 20.315 Flush 123 130.203 362.769 Throughput 0.810068 MB/sec 2 clients 2 procs max_latency=362.786 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 08:36:20 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/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' 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: 4255 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 237 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: 4491 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 58 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: 4548 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