== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:29:00 (1778534940) 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 May 11 17:29:04 EDT 2026 waiting for dbench pid 11291 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 2 151 12.81 MB/sec warmup 1 sec latency 69.905 ms 2 230 8.87 MB/sec warmup 2 sec latency 105.116 ms 2 309 7.56 MB/sec warmup 3 sec latency 100.940 ms 2 425 7.49 MB/sec warmup 4 sec latency 65.378 ms 2 532 7.42 MB/sec warmup 5 sec latency 91.034 ms 2 693 7.06 MB/sec warmup 6 sec latency 152.385 ms 2 749 6.09 MB/sec warmup 7 sec latency 120.246 ms 2 813 5.36 MB/sec warmup 8 sec latency 136.669 ms Running lustre_rsync 2 897 4.81 MB/sec warmup 9 sec latency 144.145 ms 2 978 4.37 MB/sec warmup 10 sec latency 103.154 ms 2 1108 4.17 MB/sec warmup 11 sec latency 122.966 ms 2 1401 5.93 MB/sec execute 1 sec latency 70.598 ms 2 1504 3.00 MB/sec execute 2 sec latency 174.765 ms 2 1638 2.09 MB/sec execute 3 sec latency 173.064 ms 2 1706 1.59 MB/sec execute 4 sec latency 81.677 ms 2 1816 1.32 MB/sec execute 5 sec latency 61.200 ms 2 1910 1.12 MB/sec execute 6 sec latency 152.770 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 10 seconds Changelog records consumed: 371 2 2007 0.99 MB/sec execute 7 sec latency 132.596 ms 2 2134 0.91 MB/sec execute 8 sec latency 53.888 ms 2 2262 0.88 MB/sec execute 9 sec latency 52.930 ms 2 2371 0.98 MB/sec execute 10 sec latency 155.813 ms 2 2431 0.92 MB/sec execute 11 sec latency 183.002 ms 11291 11292 11293 Running lustre_rsync 2 2481 0.94 MB/sec execute 12 sec latency 293.501 ms 2 2615 0.92 MB/sec execute 13 sec latency 79.265 ms 2 2920 1.49 MB/sec execute 14 sec latency 152.844 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4770 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 666 2 3011 1.40 MB/sec execute 15 sec latency 150.234 ms 2 3305 1.54 MB/sec execute 16 sec latency 104.683 ms 2 3518 1.80 MB/sec execute 17 sec latency 98.846 ms 2 3637 1.73 MB/sec execute 18 sec latency 61.590 ms 2 3768 1.76 MB/sec execute 19 sec latency 76.465 ms 11291 11292 11293 Running lustre_rsync 2 3834 1.67 MB/sec execute 20 sec latency 66.165 ms 2 3910 1.62 MB/sec execute 21 sec latency 73.456 ms 2 3971 1.55 MB/sec execute 22 sec latency 94.182 ms 2 4076 1.48 MB/sec execute 23 sec latency 63.750 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 5435 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 417 2 4226 1.43 MB/sec execute 24 sec latency 53.906 ms 2 4281 1.38 MB/sec execute 25 sec latency 259.108 ms 2 4365 1.35 MB/sec execute 26 sec latency 89.353 ms 2 4473 1.31 MB/sec execute 27 sec latency 182.783 ms 2 4608 1.35 MB/sec execute 28 sec latency 92.647 ms 11291 11292 11293 Running lustre_rsync 2 4721 1.31 MB/sec execute 29 sec latency 67.202 ms 2 4819 1.28 MB/sec execute 30 sec latency 64.365 ms 2 5033 1.42 MB/sec execute 31 sec latency 45.481 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 5851 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 457 2 5151 1.39 MB/sec execute 32 sec latency 170.210 ms 2 5261 1.35 MB/sec execute 33 sec latency 107.499 ms 2 5368 1.32 MB/sec execute 34 sec latency 55.362 ms 2 5474 1.28 MB/sec execute 35 sec latency 128.961 ms 2 5627 1.26 MB/sec execute 36 sec latency 82.472 ms 11291 11292 11293 Running lustre_rsync 2 5746 1.23 MB/sec execute 37 sec latency 47.646 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 6307 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 394 2 5906 1.26 MB/sec execute 38 sec latency 135.628 ms 2 6002 1.24 MB/sec execute 39 sec latency 109.962 ms 2 6122 1.25 MB/sec execute 40 sec latency 213.486 ms 2 6381 1.37 MB/sec execute 41 sec latency 108.930 ms 2 6563 1.41 MB/sec execute 42 sec latency 96.254 ms 11291 11292 11293 Running lustre_rsync 2 6851 1.46 MB/sec execute 43 sec latency 117.861 ms 2 7063 1.56 MB/sec execute 44 sec latency 70.575 ms 2 7193 1.54 MB/sec execute 45 sec latency 43.218 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 6700 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 342 2 7338 1.56 MB/sec execute 46 sec latency 70.068 ms 2 7428 1.52 MB/sec execute 47 sec latency 75.439 ms 2 7526 1.50 MB/sec execute 48 sec latency 67.579 ms 2 7662 1.47 MB/sec execute 49 sec latency 74.607 ms 2 7790 1.45 MB/sec execute 50 sec latency 177.617 ms 11291 11292 11293 Running lustre_rsync 2 7852 1.43 MB/sec execute 51 sec latency 167.607 ms 2 7933 1.41 MB/sec execute 52 sec latency 91.048 ms 2 8049 1.39 MB/sec execute 53 sec latency 99.527 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 7041 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 533 2 8179 1.41 MB/sec execute 54 sec latency 112.427 ms 2 8314 1.39 MB/sec execute 55 sec latency 53.949 ms 2 8522 1.47 MB/sec execute 56 sec latency 50.092 ms 2 8674 1.45 MB/sec execute 57 sec latency 125.203 ms 2 8798 1.43 MB/sec execute 58 sec latency 98.059 ms 11291 11292 11293 Running lustre_rsync 2 8900 1.41 MB/sec execute 59 sec latency 47.052 ms 2 cleanup 60 sec Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 7573 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 403 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2755 22.642 94.165 Close 2014 5.891 39.931 Rename 112 28.205 81.359 Unlink 518 9.114 42.955 Qpathinfo 2502 5.221 67.196 Qfileinfo 438 0.463 10.672 Qfsinfo 418 0.361 16.907 Sfileinfo 216 16.643 57.126 Find 930 1.310 30.138 WriteX 1304 3.530 40.384 ReadX 4187 0.039 3.821 LockX 8 6.818 18.583 UnlockX 8 6.147 19.869 Flush 181 80.631 293.483 Throughput 1.40578 MB/sec 2 clients 2 procs max_latency=293.501 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon May 11 17:30:18 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/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' 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 Running lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 7975 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 272 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