== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:37:52 (1786541872) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 Wed Aug 12 09:37:54 EDT 2026 waiting for dbench pid 13514 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 2 346 24.79 MB/sec warmup 1 sec latency 20.737 ms 2 766 21.36 MB/sec warmup 2 sec latency 17.091 ms 2 1193 15.36 MB/sec warmup 3 sec latency 17.318 ms 2 1762 13.14 MB/sec warmup 4 sec latency 35.831 ms 2 2341 11.14 MB/sec warmup 5 sec latency 12.612 ms 2 2987 11.17 MB/sec warmup 6 sec latency 17.264 ms 2 3792 11.36 MB/sec warmup 7 sec latency 14.299 ms 2 4236 10.07 MB/sec warmup 8 sec latency 13.854 ms 2 4654 9.34 MB/sec warmup 9 sec latency 30.926 ms Running lustre_rsync 2 5125 9.04 MB/sec warmup 10 sec latency 18.059 ms 2 5444 8.27 MB/sec warmup 11 sec latency 18.009 ms 2 6490 11.19 MB/sec execute 1 sec latency 22.794 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 4 seconds Changelog records consumed: 1962 2 7224 10.83 MB/sec execute 2 sec latency 13.636 ms 2 7612 8.12 MB/sec execute 3 sec latency 15.412 ms 2 8015 6.45 MB/sec execute 4 sec latency 37.311 ms 2 8503 6.90 MB/sec execute 5 sec latency 14.542 ms 2 8885 5.84 MB/sec execute 6 sec latency 19.743 ms 13514 13515 13516 Running lustre_rsync 2 9356 5.15 MB/sec execute 7 sec latency 16.789 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: 18014 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1757 2 9875 5.80 MB/sec execute 8 sec latency 17.022 ms 2 10654 6.59 MB/sec execute 9 sec latency 19.572 ms 2 11053 6.26 MB/sec execute 10 sec latency 17.656 ms 2 11523 5.80 MB/sec execute 11 sec latency 33.488 ms 2 12061 6.06 MB/sec execute 12 sec latency 14.621 ms 2 12486 5.64 MB/sec execute 13 sec latency 22.579 ms 13514 13515 13516 Running lustre_rsync 2 13048 5.47 MB/sec execute 14 sec latency 14.824 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: 19770 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1351 2 13887 5.98 MB/sec execute 15 sec latency 18.570 ms 2 14524 6.26 MB/sec execute 16 sec latency 13.487 ms 2 14945 5.97 MB/sec execute 17 sec latency 31.896 ms 2 15400 5.83 MB/sec execute 18 sec latency 14.261 ms 2 15924 5.87 MB/sec execute 19 sec latency 18.549 ms 13514 13515 13516 Running lustre_rsync 2 16431 5.63 MB/sec execute 20 sec latency 14.282 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: 21120 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1419 2 17169 6.00 MB/sec execute 21 sec latency 14.895 ms 2 17879 6.20 MB/sec execute 22 sec latency 31.986 ms 2 18273 6.05 MB/sec execute 23 sec latency 13.267 ms 2 18675 5.86 MB/sec execute 24 sec latency 26.241 ms 2 19197 5.97 MB/sec execute 25 sec latency 14.223 ms 13514 13515 13516 Running lustre_rsync 2 19589 5.76 MB/sec execute 26 sec latency 20.399 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: 22538 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1319 2 20130 5.67 MB/sec execute 27 sec latency 14.231 ms 2 20777 5.87 MB/sec execute 28 sec latency 16.867 ms 2 21538 6.10 MB/sec execute 29 sec latency 16.298 ms 2 21997 5.92 MB/sec execute 30 sec latency 11.443 ms 2 22417 5.85 MB/sec execute 31 sec latency 37.547 ms 13514 13515 13516 Running lustre_rsync 2 22937 5.87 MB/sec execute 32 sec latency 18.820 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: 23856 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1371 2 23415 5.72 MB/sec execute 33 sec latency 14.013 ms 2 24071 5.87 MB/sec execute 34 sec latency 14.786 ms 2 24953 6.08 MB/sec execute 35 sec latency 15.987 ms 2 25364 5.99 MB/sec execute 36 sec latency 12.703 ms 2 25799 5.87 MB/sec execute 37 sec latency 31.548 ms 13514 13515 13516 Running lustre_rsync 2 26306 5.94 MB/sec execute 38 sec latency 22.157 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: 25226 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1369 2 26687 5.81 MB/sec execute 39 sec latency 18.874 ms 2 27264 5.74 MB/sec execute 40 sec latency 14.392 ms 2 28080 5.91 MB/sec execute 41 sec latency 14.897 ms 2 28705 6.03 MB/sec execute 42 sec latency 14.146 ms 2 29140 5.92 MB/sec execute 43 sec latency 26.126 ms 13514 13515 13516 Running lustre_rsync 2 29549 5.86 MB/sec execute 44 sec latency 21.735 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: 26594 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1363 2 30085 5.88 MB/sec execute 45 sec latency 14.676 ms 2 30702 5.80 MB/sec execute 46 sec latency 13.004 ms 2 31622 5.97 MB/sec execute 47 sec latency 12.552 ms 2 32266 6.07 MB/sec execute 48 sec latency 11.548 ms 2 32710 5.98 MB/sec execute 49 sec latency 31.780 ms 13514 13515 13516 Running lustre_rsync 2 33150 5.93 MB/sec execute 50 sec latency 27.388 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: 27956 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1457 2 33666 5.93 MB/sec execute 51 sec latency 22.669 ms 2 34166 5.84 MB/sec execute 52 sec latency 9.883 ms 2 34838 5.94 MB/sec execute 53 sec latency 16.536 ms 2 35578 6.06 MB/sec execute 54 sec latency 14.580 ms 2 36018 6.01 MB/sec execute 55 sec latency 11.640 ms 13514 13515 13516 Running lustre_rsync 2 36438 5.93 MB/sec execute 56 sec latency 31.002 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: 29412 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1359 2 36983 5.97 MB/sec execute 57 sec latency 15.004 ms 2 37498 5.89 MB/sec execute 58 sec latency 17.685 ms 2 38089 5.87 MB/sec execute 59 sec latency 14.064 ms 2 cleanup 60 sec 0 cleanup 60 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 11334 5.583 37.539 Close 8338 0.959 7.054 Rename 492 9.123 16.596 Unlink 2284 2.291 6.248 Qpathinfo 10270 1.681 31.976 Qfileinfo 1826 0.312 1.884 Qfsinfo 1938 0.047 2.006 Sfileinfo 928 5.614 37.300 Find 4048 0.646 9.274 WriteX 5666 1.275 8.444 ReadX 18446 0.015 0.226 LockX 40 1.025 1.650 UnlockX 40 1.058 1.648 Flush 798 6.670 33.481 Throughput 5.87083 MB/sec 2 clients 2 procs max_latency=37.547 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 12 09:39:07 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/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' 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 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: 30770 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1153 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: 31922 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-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found