== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:50:46 (1786035046) 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 Thu Aug 6 12:50:56 EDT 2026 waiting for dbench pid 12420 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 91 8.38 MB/sec warmup 1 sec latency 115.930 ms 2 138 6.02 MB/sec warmup 2 sec latency 169.928 ms 2 178 4.81 MB/sec warmup 3 sec latency 173.971 ms 2 215 4.18 MB/sec warmup 4 sec latency 276.180 ms 2 313 4.59 MB/sec warmup 5 sec latency 94.202 ms Running lustre_rsync 2 389 4.60 MB/sec warmup 6 sec latency 132.832 ms 2 429 4.31 MB/sec warmup 7 sec latency 153.729 ms 2 469 4.10 MB/sec warmup 8 sec latency 173.424 ms 2 513 3.93 MB/sec warmup 9 sec latency 173.873 ms 2 626 4.20 MB/sec warmup 10 sec latency 150.661 ms 2 666 3.84 MB/sec warmup 11 sec latency 354.858 ms 2 727 0.21 MB/sec execute 1 sec latency 271.140 ms 2 763 0.15 MB/sec execute 2 sec latency 161.016 ms 2 791 0.17 MB/sec execute 3 sec latency 263.712 ms 2 810 0.14 MB/sec execute 4 sec latency 238.973 ms 2 871 0.18 MB/sec execute 5 sec latency 128.210 ms 2 895 0.16 MB/sec execute 6 sec latency 369.428 ms 2 923 0.16 MB/sec execute 7 sec latency 147.023 ms 2 975 0.16 MB/sec execute 8 sec latency 119.983 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: 183 2 1061 0.38 MB/sec execute 9 sec latency 191.401 ms 2 1140 0.36 MB/sec execute 10 sec latency 89.554 ms 2 1250 0.34 MB/sec execute 11 sec latency 51.127 ms 2 1433 0.80 MB/sec execute 12 sec latency 72.574 ms 2 1480 0.74 MB/sec execute 13 sec latency 263.168 ms 12420 12421 12422 Running lustre_rsync 2 1544 0.70 MB/sec execute 14 sec latency 363.390 ms 2 1625 0.66 MB/sec execute 15 sec latency 135.170 ms 2 1680 0.63 MB/sec execute 16 sec latency 156.032 ms 2 1716 0.59 MB/sec execute 17 sec latency 126.068 ms 2 1776 0.56 MB/sec execute 18 sec latency 102.875 ms 2 1804 0.54 MB/sec execute 19 sec latency 107.342 ms 2 1842 0.51 MB/sec execute 20 sec latency 134.446 ms 2 1885 0.49 MB/sec execute 21 sec latency 174.130 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: 2644 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 425 2 1973 0.48 MB/sec execute 22 sec latency 211.616 ms 2 2016 0.46 MB/sec execute 23 sec latency 86.969 ms 2 2120 0.46 MB/sec execute 24 sec latency 100.051 ms 2 2170 0.44 MB/sec execute 25 sec latency 89.923 ms 2 2239 0.43 MB/sec execute 26 sec latency 123.260 ms 12420 12421 12422 Running lustre_rsync 2 2334 0.49 MB/sec execute 27 sec latency 134.521 ms 2 2367 0.48 MB/sec execute 28 sec latency 212.738 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: 3068 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 344 2 2414 0.47 MB/sec execute 29 sec latency 157.667 ms 2 2459 0.48 MB/sec execute 30 sec latency 249.597 ms 2 2562 0.50 MB/sec execute 31 sec latency 217.538 ms 2 2638 0.52 MB/sec execute 32 sec latency 99.723 ms 2 2776 0.65 MB/sec execute 33 sec latency 435.872 ms 12420 12421 12422 Running lustre_rsync 2 2917 0.72 MB/sec execute 34 sec latency 183.716 ms 2 2984 0.70 MB/sec execute 35 sec latency 205.702 ms 2 3024 0.68 MB/sec execute 36 sec latency 215.768 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: 3411 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 167 2 3229 0.72 MB/sec execute 37 sec latency 207.261 ms 2 3356 0.75 MB/sec execute 38 sec latency 149.131 ms 2 3556 0.88 MB/sec execute 39 sec latency 57.290 ms 2 3662 0.87 MB/sec execute 40 sec latency 51.820 ms 2 3731 0.87 MB/sec execute 41 sec latency 82.351 ms 12420 12421 12422 Running lustre_rsync 2 3802 0.88 MB/sec execute 42 sec latency 136.616 ms 2 3854 0.86 MB/sec execute 43 sec latency 92.975 ms 2 3950 0.86 MB/sec execute 44 sec latency 58.938 ms 2 4006 0.84 MB/sec execute 45 sec latency 74.627 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: 3577 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 304 2 4060 0.82 MB/sec execute 46 sec latency 87.737 ms 2 4135 0.80 MB/sec execute 47 sec latency 70.786 ms 2 4224 0.79 MB/sec execute 48 sec latency 86.211 ms 2 4261 0.78 MB/sec execute 49 sec latency 331.557 ms 2 4302 0.77 MB/sec execute 50 sec latency 195.688 ms 12420 12421 12422 Running lustre_rsync 2 4350 0.76 MB/sec execute 51 sec latency 123.840 ms 2 4375 0.75 MB/sec execute 52 sec latency 207.423 ms 2 4422 0.73 MB/sec execute 53 sec latency 181.720 ms 2 4446 0.72 MB/sec execute 54 sec latency 369.788 ms 2 4473 0.71 MB/sec execute 55 sec latency 171.017 ms 2 4494 0.70 MB/sec execute 56 sec latency 277.456 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: 3880 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 344 2 4551 0.69 MB/sec execute 57 sec latency 271.894 ms 2 4629 0.72 MB/sec execute 58 sec latency 140.348 ms 2 4708 0.71 MB/sec execute 59 sec latency 59.320 ms 2 cleanup 60 sec 2 cleanup 61 sec 12420 12421 12422 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1394 41.022 183.682 Close 1053 10.101 48.287 Rename 68 61.287 217.504 Unlink 274 18.607 68.329 Qpathinfo 1301 9.937 149.577 Qfileinfo 219 0.667 8.083 Qfsinfo 242 0.944 27.145 Sfileinfo 149 41.744 99.457 Find 488 2.348 86.189 WriteX 737 5.627 75.961 ReadX 2121 0.048 5.937 LockX 4 8.971 11.110 UnlockX 4 7.734 13.849 Flush 122 147.415 435.849 Throughput 0.707972 MB/sec 2 clients 2 procs max_latency=435.872 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 6 12:52:12 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: 4223 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 233 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/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' 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 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: 4455 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 110 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: 4564 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