== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:16:01 (1786828561) 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 Sat Aug 15 17:16:10 EDT 2026 waiting for dbench pid 13541 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 2 113 10.48 MB/sec warmup 1 sec latency 71.061 ms 2 197 7.84 MB/sec warmup 2 sec latency 89.004 ms 2 279 6.96 MB/sec warmup 3 sec latency 97.342 ms 2 349 6.26 MB/sec warmup 4 sec latency 108.941 ms 2 452 6.36 MB/sec warmup 5 sec latency 65.492 ms 2 550 6.37 MB/sec warmup 6 sec latency 76.037 ms 2 693 6.05 MB/sec warmup 7 sec latency 83.824 ms Running lustre_rsync 2 739 5.30 MB/sec warmup 8 sec latency 180.391 ms 2 796 4.75 MB/sec warmup 9 sec latency 240.138 ms 2 878 4.32 MB/sec warmup 10 sec latency 81.509 ms 2 948 3.95 MB/sec warmup 11 sec latency 67.499 ms 2 1134 0.19 MB/sec execute 1 sec latency 80.765 ms 2 1214 0.17 MB/sec execute 2 sec latency 89.633 ms 2 1296 0.38 MB/sec execute 3 sec latency 91.325 ms 2 1453 1.56 MB/sec execute 4 sec latency 70.097 ms 2 1574 1.30 MB/sec execute 5 sec latency 55.485 ms 2 1664 1.11 MB/sec execute 6 sec latency 69.897 ms 2 1730 0.97 MB/sec execute 7 sec latency 79.500 ms 2 1795 0.86 MB/sec execute 8 sec latency 92.503 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 13 seconds Changelog records consumed: 311 2 1867 0.77 MB/sec execute 9 sec latency 87.428 ms 2 1988 0.72 MB/sec execute 10 sec latency 68.623 ms 2 2091 0.68 MB/sec execute 11 sec latency 70.482 ms 2 2186 0.64 MB/sec execute 12 sec latency 62.712 ms 2 2347 0.76 MB/sec execute 13 sec latency 65.522 ms 13541 13542 13543 Running lustre_rsync 2 2413 0.74 MB/sec execute 14 sec latency 70.428 ms 2 2473 0.75 MB/sec execute 15 sec latency 80.735 ms 2 2576 0.75 MB/sec execute 16 sec latency 88.443 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: 3682 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 683 2 2765 1.07 MB/sec execute 17 sec latency 90.920 ms 2 2956 1.18 MB/sec execute 18 sec latency 57.760 ms 2 3199 1.20 MB/sec execute 19 sec latency 56.311 ms 2 3383 1.26 MB/sec execute 20 sec latency 60.316 ms 2 3609 1.49 MB/sec execute 21 sec latency 60.417 ms 13541 13542 13543 Running lustre_rsync 2 3711 1.44 MB/sec execute 22 sec latency 63.111 ms 2 3792 1.47 MB/sec execute 23 sec latency 90.688 ms 2 3848 1.40 MB/sec execute 24 sec latency 91.841 ms 2 3918 1.37 MB/sec execute 25 sec latency 100.958 ms 2 3988 1.32 MB/sec execute 26 sec latency 71.810 ms 2 4041 1.27 MB/sec execute 27 sec latency 134.983 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: 4364 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 379 2 4124 1.23 MB/sec execute 28 sec latency 72.327 ms 2 4237 1.19 MB/sec execute 29 sec latency 65.321 ms 2 4305 1.17 MB/sec execute 30 sec latency 71.901 ms 2 4365 1.14 MB/sec execute 31 sec latency 144.669 ms 2 4440 1.11 MB/sec execute 32 sec latency 82.304 ms 13541 13542 13543 Running lustre_rsync 2 4483 1.09 MB/sec execute 33 sec latency 115.707 ms 2 4547 1.06 MB/sec execute 34 sec latency 78.472 ms 2 4621 1.09 MB/sec execute 35 sec latency 114.464 ms 2 4696 1.07 MB/sec execute 36 sec latency 68.544 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: 4742 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 434 2 4756 1.04 MB/sec execute 37 sec latency 99.664 ms 2 4817 1.02 MB/sec execute 38 sec latency 110.031 ms 2 4974 1.14 MB/sec execute 39 sec latency 89.362 ms 2 5043 1.11 MB/sec execute 40 sec latency 76.226 ms 2 5138 1.09 MB/sec execute 41 sec latency 80.212 ms 13541 13542 13543 Running lustre_rsync 2 5205 1.07 MB/sec execute 42 sec latency 93.260 ms 2 5253 1.04 MB/sec execute 43 sec latency 105.994 ms 2 5300 1.02 MB/sec execute 44 sec latency 105.829 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: 5175 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 282 2 5364 1.00 MB/sec execute 45 sec latency 89.827 ms 2 5443 0.98 MB/sec execute 46 sec latency 69.408 ms 2 5561 0.97 MB/sec execute 47 sec latency 67.493 ms 2 5630 0.95 MB/sec execute 48 sec latency 100.043 ms 2 5717 0.93 MB/sec execute 49 sec latency 65.763 ms 13541 13542 13543 Running lustre_rsync 2 5770 0.92 MB/sec execute 50 sec latency 124.572 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: 5456 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 252 2 5901 0.94 MB/sec execute 51 sec latency 97.423 ms 2 5963 0.93 MB/sec execute 52 sec latency 98.950 ms 2 6038 0.94 MB/sec execute 53 sec latency 76.907 ms 2 6141 0.93 MB/sec execute 54 sec latency 81.394 ms 2 6314 1.02 MB/sec execute 55 sec latency 75.663 ms 13541 13542 13543 Running lustre_rsync 2 6443 1.03 MB/sec execute 56 sec latency 130.261 ms 2 6531 1.04 MB/sec execute 57 sec latency 95.485 ms 2 6577 1.03 MB/sec execute 58 sec latency 119.656 ms 2 6789 1.04 MB/sec execute 59 sec latency 121.918 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: 5707 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 207 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1920 33.156 124.557 Close 1477 8.197 59.794 Rename 88 54.591 121.889 Unlink 330 12.977 49.094 Qpathinfo 1893 8.477 134.962 Qfileinfo 356 0.791 14.040 Qfsinfo 307 0.666 30.640 Sfileinfo 164 35.530 110.581 Find 740 1.653 40.579 WriteX 1008 6.070 63.461 ReadX 3340 0.041 4.080 LockX 8 11.484 24.098 UnlockX 8 8.957 20.776 Flush 124 40.375 144.651 Throughput 1.03661 MB/sec 2 clients 2 procs max_latency=144.669 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 15 17:17:25 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/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: 5913 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 318 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: 6230 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