== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 06:32:34 (1787135554) 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 19 06:32:47 EDT 2026 waiting for dbench pid 13557 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 91 8.34 MB/sec warmup 1 sec latency 135.330 ms 2 147 6.26 MB/sec warmup 2 sec latency 151.209 ms 2 188 5.04 MB/sec warmup 3 sec latency 421.278 ms 2 250 4.76 MB/sec warmup 4 sec latency 127.299 ms 2 305 4.48 MB/sec warmup 5 sec latency 120.907 ms 2 378 4.47 MB/sec warmup 6 sec latency 103.564 ms Running lustre_rsync 2 433 4.35 MB/sec warmup 7 sec latency 127.454 ms 2 486 4.23 MB/sec warmup 8 sec latency 160.743 ms 2 539 4.21 MB/sec warmup 9 sec latency 174.242 ms 2 641 4.20 MB/sec warmup 10 sec latency 123.210 ms 2 684 3.84 MB/sec warmup 11 sec latency 128.169 ms 2 804 0.33 MB/sec execute 1 sec latency 100.980 ms 2 902 0.41 MB/sec execute 2 sec latency 78.584 ms 2 943 0.32 MB/sec execute 3 sec latency 112.296 ms 2 985 0.29 MB/sec execute 4 sec latency 97.990 ms 2 1066 0.63 MB/sec execute 5 sec latency 121.031 ms 2 1129 0.56 MB/sec execute 6 sec latency 87.128 ms 2 1177 0.49 MB/sec execute 7 sec latency 96.057 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: 198 2 1225 0.44 MB/sec execute 8 sec latency 110.168 ms 2 1329 0.72 MB/sec execute 9 sec latency 87.975 ms 2 1436 0.94 MB/sec execute 10 sec latency 111.051 ms 2 1505 0.86 MB/sec execute 11 sec latency 77.069 ms 2 1565 0.80 MB/sec execute 12 sec latency 138.439 ms 13557 13558 13559 Running lustre_rsync 2 1620 0.74 MB/sec execute 13 sec latency 114.022 ms 2 1668 0.70 MB/sec execute 14 sec latency 115.487 ms 2 1718 0.66 MB/sec execute 15 sec latency 94.295 ms 2 1784 0.62 MB/sec execute 16 sec latency 88.977 ms 2 1832 0.59 MB/sec execute 17 sec latency 103.104 ms 2 1882 0.56 MB/sec execute 18 sec latency 138.972 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: 2738 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 458 2 1978 0.54 MB/sec execute 19 sec latency 89.424 ms 2 2053 0.53 MB/sec execute 20 sec latency 97.840 ms 2 2149 0.51 MB/sec execute 21 sec latency 139.608 ms 2 2216 0.50 MB/sec execute 22 sec latency 84.612 ms 2 2334 0.57 MB/sec execute 23 sec latency 90.277 ms 2 2388 0.55 MB/sec execute 24 sec latency 73.585 ms 13557 13558 13559 Running lustre_rsync 2 2435 0.54 MB/sec execute 25 sec latency 107.592 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: 3195 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 339 2 2489 0.57 MB/sec execute 26 sec latency 89.688 ms 2 2596 0.57 MB/sec execute 27 sec latency 136.898 ms 2 2771 0.76 MB/sec execute 28 sec latency 215.511 ms 2 2936 0.84 MB/sec execute 29 sec latency 340.331 ms 2 3103 0.84 MB/sec execute 30 sec latency 68.267 ms 13557 13558 13559 Running lustre_rsync 2 3325 0.90 MB/sec execute 31 sec latency 89.127 ms 2 3421 0.92 MB/sec execute 32 sec latency 99.951 ms 2 3587 1.03 MB/sec execute 33 sec latency 66.944 ms 2 3662 1.02 MB/sec execute 34 sec latency 86.359 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: 3533 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 214 2 3711 1.00 MB/sec execute 35 sec latency 160.164 ms 2 3801 1.02 MB/sec execute 36 sec latency 107.761 ms 2 3871 0.99 MB/sec execute 37 sec latency 114.702 ms 2 3943 0.98 MB/sec execute 38 sec latency 68.802 ms 2 4021 0.96 MB/sec execute 39 sec latency 78.905 ms 13557 13558 13559 Running lustre_rsync 2 4076 0.94 MB/sec execute 40 sec latency 126.950 ms 2 4134 0.91 MB/sec execute 41 sec latency 85.737 ms 2 4215 0.90 MB/sec execute 42 sec latency 92.921 ms 2 4270 0.88 MB/sec execute 43 sec latency 112.448 ms 2 4311 0.87 MB/sec execute 44 sec latency 112.398 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: 3746 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 432 2 4373 0.85 MB/sec execute 45 sec latency 85.485 ms 2 4451 0.84 MB/sec execute 46 sec latency 77.057 ms 2 4513 0.83 MB/sec execute 47 sec latency 76.674 ms 2 4553 0.82 MB/sec execute 48 sec latency 131.172 ms 2 4622 0.84 MB/sec execute 49 sec latency 130.572 ms 13557 13558 13559 Running lustre_rsync 2 4699 0.83 MB/sec execute 50 sec latency 72.411 ms 2 4764 0.82 MB/sec execute 51 sec latency 139.086 ms 2 4815 0.80 MB/sec execute 52 sec latency 113.670 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: 4177 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 266 2 4965 0.90 MB/sec execute 53 sec latency 100.090 ms 2 5013 0.88 MB/sec execute 54 sec latency 115.604 ms 2 5075 0.87 MB/sec execute 55 sec latency 90.595 ms 2 5128 0.85 MB/sec execute 56 sec latency 102.940 ms 2 5174 0.84 MB/sec execute 57 sec latency 83.271 ms 13557 13558 13559 Running lustre_rsync 2 5240 0.83 MB/sec execute 58 sec latency 78.787 ms 2 5282 0.81 MB/sec execute 59 sec latency 96.763 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: 4442 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 195 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1601 39.296 160.125 Close 1229 10.047 94.200 Rename 72 61.549 139.064 Unlink 292 16.322 85.696 Qpathinfo 1481 10.635 118.891 Qfileinfo 254 0.673 12.642 Qfsinfo 252 0.893 25.441 Sfileinfo 157 41.829 121.014 Find 541 2.518 68.871 WriteX 794 7.208 71.720 ReadX 2408 0.058 7.711 LockX 4 6.243 10.543 UnlockX 4 13.419 16.374 Flush 117 48.895 340.096 Throughput 0.813111 MB/sec 2 clients 2 procs max_latency=340.331 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 19 06:34:02 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/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' 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: 4636 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 249 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: 4884 Clear changelog after use: no Errors: 0 lustre_rsync took 0 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