== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 00:02:46 (1789444966) 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 Sep 15 00:02:53 EDT 2026 waiting for dbench pid 12449 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 2 138 12.03 MB/sec warmup 1 sec latency 60.263 ms 2 206 8.10 MB/sec warmup 2 sec latency 155.843 ms 2 309 7.57 MB/sec warmup 3 sec latency 72.413 ms 2 401 7.10 MB/sec warmup 4 sec latency 77.519 ms 2 506 7.04 MB/sec warmup 5 sec latency 86.575 ms 2 644 7.02 MB/sec warmup 6 sec latency 101.325 ms 2 695 6.05 MB/sec warmup 7 sec latency 254.083 ms Running lustre_rsync 2 729 5.32 MB/sec warmup 8 sec latency 302.857 ms 2 778 4.74 MB/sec warmup 9 sec latency 131.006 ms 2 806 4.29 MB/sec warmup 10 sec latency 209.931 ms 2 876 3.94 MB/sec warmup 11 sec latency 272.349 ms 2 983 0.27 MB/sec execute 1 sec latency 259.980 ms 2 1114 1.20 MB/sec execute 2 sec latency 119.784 ms 2 1194 0.85 MB/sec execute 3 sec latency 85.828 ms 2 1263 0.67 MB/sec execute 4 sec latency 97.596 ms 2 1418 1.70 MB/sec execute 5 sec latency 80.401 ms 2 1463 1.42 MB/sec execute 6 sec latency 139.663 ms 2 1521 1.23 MB/sec execute 7 sec latency 210.813 ms 2 1614 1.10 MB/sec execute 8 sec latency 86.121 ms 2 1666 0.99 MB/sec execute 9 sec latency 163.193 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: 310 2 1732 0.90 MB/sec execute 10 sec latency 89.930 ms 2 1816 0.83 MB/sec execute 11 sec latency 51.449 ms 2 1877 0.77 MB/sec execute 12 sec latency 78.702 ms 2 1978 0.72 MB/sec execute 13 sec latency 218.046 ms 2 2040 0.69 MB/sec execute 14 sec latency 79.650 ms 12449 12450 12451 Running lustre_rsync 2 2150 0.66 MB/sec execute 15 sec latency 115.769 ms 2 2233 0.63 MB/sec execute 16 sec latency 83.497 ms 2 2350 0.72 MB/sec execute 17 sec latency 189.248 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: 3359 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 595 2 2405 0.69 MB/sec execute 18 sec latency 210.744 ms 2 2472 0.73 MB/sec execute 19 sec latency 138.214 ms 2 2584 0.72 MB/sec execute 20 sec latency 206.291 ms 2 2791 0.97 MB/sec execute 21 sec latency 99.769 ms 2 2990 1.07 MB/sec execute 22 sec latency 136.336 ms 12449 12450 12451 Running lustre_rsync 2 3197 1.09 MB/sec execute 23 sec latency 168.825 ms 2 3313 1.13 MB/sec execute 24 sec latency 237.159 ms 2 3372 1.09 MB/sec execute 25 sec latency 529.200 ms 2 3572 1.28 MB/sec execute 26 sec latency 73.345 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: 3953 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 288 2 3691 1.26 MB/sec execute 27 sec latency 80.437 ms 2 3786 1.28 MB/sec execute 28 sec latency 77.708 ms 2 3858 1.24 MB/sec execute 29 sec latency 72.416 ms 2 3941 1.22 MB/sec execute 30 sec latency 85.640 ms 2 4022 1.18 MB/sec execute 31 sec latency 79.702 ms 12449 12450 12451 Running lustre_rsync 2 4111 1.14 MB/sec execute 32 sec latency 75.191 ms 2 4202 1.11 MB/sec execute 33 sec latency 81.274 ms 2 4246 1.09 MB/sec execute 34 sec latency 261.483 ms 2 4292 1.06 MB/sec execute 35 sec latency 123.787 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: 4240 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 444 2 4334 1.04 MB/sec execute 36 sec latency 204.201 ms 2 4374 1.02 MB/sec execute 37 sec latency 161.473 ms 2 4446 1.00 MB/sec execute 38 sec latency 255.684 ms 2 4493 0.98 MB/sec execute 39 sec latency 164.872 ms 2 4553 0.96 MB/sec execute 40 sec latency 160.705 ms 12449 12450 12451 Running lustre_rsync 2 4652 0.99 MB/sec execute 41 sec latency 67.167 ms 2 4727 0.97 MB/sec execute 42 sec latency 104.791 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: 4683 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 242 2 4793 0.95 MB/sec execute 43 sec latency 102.205 ms 2 4945 1.06 MB/sec execute 44 sec latency 83.692 ms 2 4993 1.04 MB/sec execute 45 sec latency 101.200 ms 2 5047 1.02 MB/sec execute 46 sec latency 145.570 ms 2 5126 1.00 MB/sec execute 47 sec latency 174.159 ms 2 5193 0.98 MB/sec execute 48 sec latency 83.541 ms 12449 12450 12451 Running lustre_rsync 2 5272 0.96 MB/sec execute 49 sec latency 100.844 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: 4924 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 216 2 5332 0.94 MB/sec execute 50 sec latency 98.705 ms 2 5399 0.93 MB/sec execute 51 sec latency 68.589 ms 2 5491 0.91 MB/sec execute 52 sec latency 162.843 ms 2 5582 0.90 MB/sec execute 53 sec latency 56.352 ms 2 5705 0.89 MB/sec execute 54 sec latency 57.894 ms 12449 12450 12451 Running lustre_rsync 2 5776 0.88 MB/sec execute 55 sec latency 75.376 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: 5139 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 256 2 5901 0.90 MB/sec execute 56 sec latency 90.675 ms 2 5968 0.89 MB/sec execute 57 sec latency 197.633 ms 2 6035 0.90 MB/sec execute 58 sec latency 137.400 ms 2 6153 0.89 MB/sec execute 59 sec latency 117.874 ms 2 cleanup 60 sec 12449 12450 12451 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1854 32.667 167.512 Close 1432 7.908 44.570 Rename 82 45.310 104.770 Unlink 316 13.423 81.258 Qpathinfo 1816 7.993 94.745 Qfileinfo 318 0.485 12.703 Qfsinfo 278 0.562 14.504 Sfileinfo 172 33.184 97.702 Find 646 1.950 68.103 WriteX 934 4.492 64.891 ReadX 2866 0.041 5.438 LockX 4 3.386 3.576 UnlockX 4 4.001 4.994 Flush 112 124.738 529.179 Throughput 0.892265 MB/sec 2 clients 2 procs max_latency=529.200 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 15 00:04:07 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/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' 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 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: 5394 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 283 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: 5676 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 90 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: 5765 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