== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:23:46 (1761121426) 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 Wed Oct 22 04:23:48 EDT 2025 waiting for dbench pid 11280 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 2 339 24.53 MB/sec warmup 1 sec latency 20.411 ms 2 682 21.18 MB/sec warmup 2 sec latency 72.742 ms 2 980 14.60 MB/sec warmup 3 sec latency 35.342 ms 2 1558 13.05 MB/sec warmup 4 sec latency 41.535 ms 2 2066 10.65 MB/sec warmup 5 sec latency 32.409 ms 2 2596 9.67 MB/sec warmup 6 sec latency 45.235 ms 2 3352 10.11 MB/sec warmup 7 sec latency 72.528 ms 2 3832 9.94 MB/sec warmup 8 sec latency 16.434 ms 2 4211 8.93 MB/sec warmup 9 sec latency 18.808 ms Running lustre_rsync 2 4457 8.16 MB/sec warmup 10 sec latency 103.025 ms 2 4825 7.67 MB/sec warmup 11 sec latency 37.443 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 4 seconds Changelog records consumed: 1742 2 5761 1.04 MB/sec execute 1 sec latency 84.950 ms 2 6324 5.73 MB/sec execute 2 sec latency 37.611 ms 2 7076 8.08 MB/sec execute 3 sec latency 56.755 ms 2 7495 6.91 MB/sec execute 4 sec latency 15.600 ms 2 7873 5.69 MB/sec execute 5 sec latency 89.968 ms 11280 11281 11282 Running lustre_rsync 2 8212 5.28 MB/sec execute 6 sec latency 39.277 ms 2 8730 5.44 MB/sec execute 7 sec latency 38.731 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: 15126 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1585 2 9194 4.88 MB/sec execute 8 sec latency 64.345 ms 2 9604 4.80 MB/sec execute 9 sec latency 44.055 ms 2 10327 5.44 MB/sec execute 10 sec latency 54.277 ms 2 10913 5.93 MB/sec execute 11 sec latency 38.051 ms 2 11326 5.53 MB/sec execute 12 sec latency 108.093 ms 11280 11281 11282 Running lustre_rsync 2 11547 5.18 MB/sec execute 13 sec latency 100.195 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: 16710 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1271 2 11920 5.02 MB/sec execute 14 sec latency 42.107 ms 2 12368 5.10 MB/sec execute 15 sec latency 45.800 ms 2 12803 4.84 MB/sec execute 16 sec latency 37.916 ms 2 13206 4.81 MB/sec execute 17 sec latency 74.850 ms 2 13862 5.14 MB/sec execute 18 sec latency 49.671 ms 11280 11281 11282 Running lustre_rsync 2 14436 5.45 MB/sec execute 19 sec latency 26.753 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: 17980 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 995 2 14797 5.21 MB/sec execute 20 sec latency 17.154 ms 2 15063 5.02 MB/sec execute 21 sec latency 128.483 ms 2 15435 4.93 MB/sec execute 22 sec latency 88.907 ms 2 15918 4.99 MB/sec execute 23 sec latency 42.571 ms 2 16401 4.82 MB/sec execute 24 sec latency 56.783 ms 11280 11281 11282 Running lustre_rsync 2 16954 5.05 MB/sec execute 25 sec latency 41.930 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: 18974 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1181 2 17572 5.12 MB/sec execute 26 sec latency 50.403 ms 2 18098 5.27 MB/sec execute 27 sec latency 17.744 ms 2 18476 5.11 MB/sec execute 28 sec latency 60.862 ms 2 18750 4.98 MB/sec execute 29 sec latency 52.482 ms 2 19302 5.09 MB/sec execute 30 sec latency 40.009 ms 11280 11281 11282 Running lustre_rsync 2 19791 4.96 MB/sec execute 31 sec latency 40.028 ms 2 20282 4.94 MB/sec execute 32 sec latency 41.483 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: 20154 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1235 2 21138 5.20 MB/sec execute 33 sec latency 35.874 ms 2 21679 5.31 MB/sec execute 34 sec latency 13.611 ms 2 22070 5.18 MB/sec execute 35 sec latency 77.080 ms 2 22530 5.14 MB/sec execute 36 sec latency 28.497 ms 2 23088 5.17 MB/sec execute 37 sec latency 49.999 ms 11280 11281 11282 Running lustre_rsync 2 23714 5.12 MB/sec execute 38 sec latency 42.958 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: 21388 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1381 2 24310 5.28 MB/sec execute 39 sec latency 47.072 ms 2 25011 5.41 MB/sec execute 40 sec latency 38.451 ms 2 25388 5.34 MB/sec execute 41 sec latency 17.226 ms 2 25677 5.24 MB/sec execute 42 sec latency 144.483 ms 2 26027 5.19 MB/sec execute 43 sec latency 48.361 ms 11280 11281 11282 Running lustre_rsync 2 26513 5.21 MB/sec execute 44 sec latency 73.756 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: 22768 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1265 2 27030 5.12 MB/sec execute 45 sec latency 39.066 ms 2 27481 5.11 MB/sec execute 46 sec latency 41.499 ms 2 28248 5.28 MB/sec execute 47 sec latency 47.417 ms 2 28779 5.36 MB/sec execute 48 sec latency 15.417 ms 2 29137 5.26 MB/sec execute 49 sec latency 95.204 ms 11280 11281 11282 Running lustre_rsync 2 29435 5.20 MB/sec execute 50 sec latency 64.192 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: 24032 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1242 2 29999 5.25 MB/sec execute 51 sec latency 75.213 ms 2 30516 5.17 MB/sec execute 52 sec latency 44.787 ms 2 31021 5.16 MB/sec execute 53 sec latency 45.498 ms 2 31780 5.30 MB/sec execute 54 sec latency 64.294 ms 2 32277 5.36 MB/sec execute 55 sec latency 15.073 ms 11280 11281 11282 Running lustre_rsync 2 32650 5.28 MB/sec execute 56 sec latency 130.996 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: 25273 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1310 2 32941 5.21 MB/sec execute 57 sec latency 53.094 ms 2 33452 5.27 MB/sec execute 58 sec latency 28.593 ms 2 33856 5.19 MB/sec execute 59 sec latency 64.178 ms 2 cleanup 60 sec 0 cleanup 60 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 10096 5.597 20.625 Close 7464 1.142 3.763 Rename 418 8.432 18.004 Unlink 2004 2.664 8.095 Qpathinfo 9202 1.588 14.016 Qfileinfo 1600 0.226 2.011 Qfsinfo 1642 0.055 1.653 Sfileinfo 814 3.584 15.799 Find 3524 0.729 11.368 WriteX 4968 1.023 14.344 ReadX 15656 0.018 1.124 LockX 32 1.109 1.616 UnlockX 32 1.126 1.750 Flush 698 28.271 144.461 Throughput 5.1912 MB/sec 2 clients 2 procs max_latency=144.483 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Oct 22 04:25:00 EDT 2025 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/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' 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/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' 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: 26582 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 867 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