== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:01:44 (1789016504) 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 Sep 10 01:01:51 EDT 2026 waiting for dbench pid 12432 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 2 117 10.74 MB/sec warmup 1 sec latency 81.060 ms 2 184 7.39 MB/sec warmup 2 sec latency 148.251 ms 2 255 6.44 MB/sec warmup 3 sec latency 161.758 ms 2 331 6.00 MB/sec warmup 4 sec latency 99.597 ms 2 401 5.68 MB/sec warmup 5 sec latency 125.629 ms 2 498 5.77 MB/sec warmup 6 sec latency 69.058 ms 2 642 6.01 MB/sec warmup 7 sec latency 86.140 ms Running lustre_rsync 2 676 5.29 MB/sec warmup 8 sec latency 226.034 ms 2 731 4.73 MB/sec warmup 9 sec latency 166.398 ms 2 787 4.29 MB/sec warmup 10 sec latency 99.869 ms 2 855 3.92 MB/sec warmup 11 sec latency 202.648 ms 2 978 0.26 MB/sec execute 1 sec latency 110.131 ms 2 1061 1.13 MB/sec execute 2 sec latency 163.114 ms 2 1132 0.81 MB/sec execute 3 sec latency 89.096 ms 2 1200 0.64 MB/sec execute 4 sec latency 80.441 ms 2 1262 0.54 MB/sec execute 5 sec latency 100.134 ms 2 1449 1.42 MB/sec execute 6 sec latency 66.154 ms 2 1507 1.23 MB/sec execute 7 sec latency 135.274 ms 2 1612 1.10 MB/sec execute 8 sec latency 82.423 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: 280 2 1685 0.99 MB/sec execute 9 sec latency 263.276 ms 2 1765 0.90 MB/sec execute 10 sec latency 72.486 ms 2 1833 0.83 MB/sec execute 11 sec latency 65.537 ms 2 1925 0.78 MB/sec execute 12 sec latency 183.747 ms 2 2006 0.73 MB/sec execute 13 sec latency 77.141 ms 12432 12433 12434 Running lustre_rsync 2 2088 0.70 MB/sec execute 14 sec latency 93.988 ms 2 2166 0.66 MB/sec execute 15 sec latency 73.713 ms 2 2312 0.75 MB/sec execute 16 sec latency 65.879 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: 3090 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 567 2 2390 0.73 MB/sec execute 17 sec latency 190.639 ms 2 2450 0.70 MB/sec execute 18 sec latency 123.748 ms 2 2574 0.76 MB/sec execute 19 sec latency 144.505 ms 2 2768 1.02 MB/sec execute 20 sec latency 75.408 ms 2 2926 1.11 MB/sec execute 21 sec latency 241.537 ms 12432 12433 12434 Running lustre_rsync 2 3007 1.07 MB/sec execute 22 sec latency 148.470 ms 2 3269 1.18 MB/sec execute 23 sec latency 159.166 ms 2 3368 1.14 MB/sec execute 24 sec latency 83.494 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: 3656 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 307 2 3577 1.33 MB/sec execute 25 sec latency 77.814 ms 2 3711 1.31 MB/sec execute 26 sec latency 44.495 ms 2 3816 1.33 MB/sec execute 27 sec latency 68.298 ms 2 3912 1.31 MB/sec execute 28 sec latency 52.779 ms 2 3975 1.26 MB/sec execute 29 sec latency 136.421 ms 12432 12433 12434 Running lustre_rsync 2 4051 1.22 MB/sec execute 30 sec latency 70.794 ms 2 4142 1.18 MB/sec execute 31 sec latency 58.278 ms 2 4239 1.16 MB/sec execute 32 sec latency 292.571 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: 3962 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 431 2 4294 1.13 MB/sec execute 33 sec latency 132.741 ms 2 4360 1.11 MB/sec execute 34 sec latency 116.551 ms 2 4434 1.08 MB/sec execute 35 sec latency 200.445 ms 2 4489 1.06 MB/sec execute 36 sec latency 128.988 ms 2 4558 1.04 MB/sec execute 37 sec latency 104.584 ms 12432 12433 12434 Running lustre_rsync 2 4694 1.07 MB/sec execute 38 sec latency 64.604 ms 2 4770 1.05 MB/sec execute 39 sec latency 62.049 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: 4392 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 308 2 4834 1.02 MB/sec execute 40 sec latency 94.553 ms 2 5002 1.14 MB/sec execute 41 sec latency 65.164 ms 2 5073 1.11 MB/sec execute 42 sec latency 220.255 ms 2 5154 1.09 MB/sec execute 43 sec latency 65.872 ms 2 5243 1.07 MB/sec execute 44 sec latency 139.535 ms 12432 12433 12434 Running lustre_rsync 2 5298 1.05 MB/sec execute 45 sec latency 72.566 ms 2 5374 1.03 MB/sec execute 46 sec latency 74.654 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: 4699 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 256 2 5460 1.01 MB/sec execute 47 sec latency 143.846 ms 2 5570 0.99 MB/sec execute 48 sec latency 76.315 ms 2 5665 0.98 MB/sec execute 49 sec latency 60.093 ms 2 5737 0.96 MB/sec execute 50 sec latency 76.547 ms 2 5891 0.99 MB/sec execute 51 sec latency 70.571 ms 12432 12433 12434 Running lustre_rsync 2 5949 0.97 MB/sec execute 52 sec latency 164.234 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: 4954 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 270 2 6014 0.96 MB/sec execute 53 sec latency 137.256 ms 2 6134 0.97 MB/sec execute 54 sec latency 156.828 ms 2 6324 1.07 MB/sec execute 55 sec latency 99.057 ms 2 6492 1.10 MB/sec execute 56 sec latency 171.868 ms 2 6574 1.08 MB/sec execute 57 sec latency 186.386 ms 12432 12433 12434 Running lustre_rsync 2 6782 1.10 MB/sec execute 58 sec latency 264.023 ms 2 6906 1.11 MB/sec execute 59 sec latency 127.527 ms 2 cleanup 60 sec 2 cleanup 61 sec 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: 5223 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 217 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1996 29.619 136.402 Close 1535 7.303 68.759 Rename 90 47.440 133.583 Unlink 345 12.451 52.022 Qpathinfo 1952 7.900 89.081 Qfileinfo 362 0.593 8.082 Qfsinfo 340 0.541 17.870 Sfileinfo 174 31.035 72.221 Find 766 1.503 37.590 WriteX 1062 4.454 47.662 ReadX 3591 0.039 9.907 LockX 8 5.967 9.871 UnlockX 8 6.426 14.299 Flush 130 104.688 292.551 Throughput 1.10968 MB/sec 2 clients 2 procs max_latency=292.571 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 10 01:03:05 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/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' 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: 5439 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 282 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: 5720 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