== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:21:44 (1787707304) 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 Tue Aug 25 21:21:50 EDT 2026 waiting for dbench pid 12433 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 2 112 10.48 MB/sec warmup 1 sec latency 81.588 ms 2 184 7.39 MB/sec warmup 2 sec latency 107.686 ms 2 245 6.24 MB/sec warmup 3 sec latency 176.193 ms 2 331 6.00 MB/sec warmup 4 sec latency 89.350 ms 2 417 5.89 MB/sec warmup 5 sec latency 82.911 ms 2 541 6.36 MB/sec warmup 6 sec latency 56.326 ms 2 673 6.04 MB/sec warmup 7 sec latency 229.156 ms Running lustre_rsync 2 718 5.32 MB/sec warmup 8 sec latency 150.112 ms 2 763 4.74 MB/sec warmup 9 sec latency 310.253 ms 2 797 4.29 MB/sec warmup 10 sec latency 219.066 ms 2 873 3.94 MB/sec warmup 11 sec latency 136.527 ms 2 984 0.27 MB/sec execute 1 sec latency 202.285 ms 2 1110 1.19 MB/sec execute 2 sec latency 72.482 ms 2 1194 0.85 MB/sec execute 3 sec latency 99.129 ms 2 1263 0.67 MB/sec execute 4 sec latency 62.789 ms 2 1437 1.70 MB/sec execute 5 sec latency 73.079 ms 2 1499 1.43 MB/sec execute 6 sec latency 248.713 ms 2 1619 1.25 MB/sec execute 7 sec latency 52.334 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 12 seconds Changelog records consumed: 306 2 1685 1.11 MB/sec execute 8 sec latency 212.256 ms 2 1763 1.00 MB/sec execute 9 sec latency 67.994 ms 2 1831 0.92 MB/sec execute 10 sec latency 72.995 ms 2 1931 0.85 MB/sec execute 11 sec latency 168.413 ms 2 2013 0.79 MB/sec execute 12 sec latency 66.885 ms 2 2144 0.76 MB/sec execute 13 sec latency 77.109 ms 12433 12434 12435 Running lustre_rsync 2 2188 0.71 MB/sec execute 14 sec latency 97.534 ms 2 2320 0.81 MB/sec execute 15 sec latency 75.345 ms 2 2381 0.77 MB/sec execute 16 sec latency 196.957 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: 2872 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 599 2 2443 0.75 MB/sec execute 17 sec latency 154.485 ms 2 2571 0.80 MB/sec execute 18 sec latency 138.156 ms 2 2761 1.07 MB/sec execute 19 sec latency 157.138 ms 2 2923 1.17 MB/sec execute 20 sec latency 158.893 ms 2 3095 1.15 MB/sec execute 21 sec latency 122.998 ms 12433 12434 12435 Running lustre_rsync 2 3307 1.24 MB/sec execute 22 sec latency 148.350 ms 2 3436 1.31 MB/sec execute 23 sec latency 150.929 ms 2 3567 1.39 MB/sec execute 24 sec latency 102.865 ms 2 3621 1.34 MB/sec execute 25 sec latency 215.215 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: 3470 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 288 2 3709 1.31 MB/sec execute 26 sec latency 77.462 ms 2 3795 1.33 MB/sec execute 27 sec latency 74.764 ms 2 3863 1.28 MB/sec execute 28 sec latency 92.103 ms 2 3945 1.26 MB/sec execute 29 sec latency 69.106 ms 2 4019 1.22 MB/sec execute 30 sec latency 84.102 ms 12433 12434 12435 Running lustre_rsync 2 4093 1.18 MB/sec execute 31 sec latency 71.352 ms 2 4188 1.15 MB/sec execute 32 sec latency 99.914 ms 2 4257 1.12 MB/sec execute 33 sec latency 217.394 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: 3757 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 424 2 4307 1.10 MB/sec execute 34 sec latency 170.536 ms 2 4364 1.07 MB/sec execute 35 sec latency 210.447 ms 2 4439 1.05 MB/sec execute 36 sec latency 156.651 ms 2 4498 1.03 MB/sec execute 37 sec latency 137.839 ms 2 4588 1.04 MB/sec execute 38 sec latency 127.263 ms 12433 12434 12435 Running lustre_rsync 2 4691 1.04 MB/sec execute 39 sec latency 74.613 ms 2 4777 1.02 MB/sec execute 40 sec latency 66.538 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: 4180 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 276 2 4892 1.07 MB/sec execute 41 sec latency 68.922 ms 2 5010 1.11 MB/sec execute 42 sec latency 72.019 ms 2 5093 1.09 MB/sec execute 43 sec latency 163.130 ms 2 5150 1.07 MB/sec execute 44 sec latency 88.072 ms 2 5227 1.05 MB/sec execute 45 sec latency 176.572 ms 12433 12434 12435 Running lustre_rsync 2 5289 1.03 MB/sec execute 46 sec latency 92.771 ms 2 5359 1.01 MB/sec execute 47 sec latency 79.227 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: 4455 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 256 2 5430 0.99 MB/sec execute 48 sec latency 68.015 ms 2 5496 0.97 MB/sec execute 49 sec latency 284.863 ms 2 5581 0.95 MB/sec execute 50 sec latency 60.529 ms 2 5680 0.94 MB/sec execute 51 sec latency 75.730 ms 2 5787 0.93 MB/sec execute 52 sec latency 90.928 ms 12433 12434 12435 Running lustre_rsync 2 5901 0.95 MB/sec execute 53 sec latency 301.612 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: 4710 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 252 2 5957 0.94 MB/sec execute 54 sec latency 191.401 ms 2 6013 0.93 MB/sec execute 55 sec latency 227.237 ms 2 6044 0.93 MB/sec execute 56 sec latency 389.596 ms 2 6149 0.92 MB/sec execute 57 sec latency 83.980 ms 2 6325 1.01 MB/sec execute 58 sec latency 291.071 ms 12433 12434 12435 Running lustre_rsync 2 6465 1.03 MB/sec execute 59 sec latency 172.463 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 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: 4961 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 163 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1892 31.530 215.187 Close 1455 7.671 61.396 Rename 84 47.933 146.016 Unlink 323 13.673 62.514 Qpathinfo 1842 8.116 132.182 Qfileinfo 337 0.543 16.579 Qfsinfo 284 0.705 53.251 Sfileinfo 173 31.697 79.567 Find 653 1.735 77.041 WriteX 983 4.689 65.575 ReadX 3031 0.044 12.333 LockX 8 13.243 30.456 UnlockX 8 10.727 35.461 Flush 116 120.358 390.033 Throughput 1.03271 MB/sec 2 clients 2 procs max_latency=389.596 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Aug 25 21:23:06 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/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' 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' 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: 5123 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 202 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: 5324 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