== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:25:33 (1789115133) 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 Fri Sep 11 04:25:39 EDT 2026 waiting for dbench pid 12603 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 10.46 MB/sec warmup 1 sec latency 87.819 ms 2 184 7.38 MB/sec warmup 2 sec latency 182.874 ms 2 264 6.60 MB/sec warmup 3 sec latency 230.588 ms 2 338 6.12 MB/sec warmup 4 sec latency 102.997 ms 2 421 5.94 MB/sec warmup 5 sec latency 107.670 ms 2 501 5.81 MB/sec warmup 6 sec latency 90.897 ms 2 639 6.00 MB/sec warmup 7 sec latency 102.257 ms Running lustre_rsync 2 675 5.28 MB/sec warmup 8 sec latency 218.979 ms 2 730 4.72 MB/sec warmup 9 sec latency 132.415 ms 2 789 4.28 MB/sec warmup 10 sec latency 143.755 ms 2 863 3.91 MB/sec warmup 11 sec latency 174.752 ms 2 970 0.09 MB/sec execute 1 sec latency 141.403 ms 2 1044 1.12 MB/sec execute 2 sec latency 204.793 ms 2 1123 0.80 MB/sec execute 3 sec latency 89.332 ms 2 1186 0.63 MB/sec execute 4 sec latency 91.869 ms 2 1263 0.54 MB/sec execute 5 sec latency 68.078 ms 2 1427 1.41 MB/sec execute 6 sec latency 94.693 ms 2 1501 1.22 MB/sec execute 7 sec latency 79.451 ms 2 1599 1.10 MB/sec execute 8 sec latency 66.775 ms 2 1653 0.98 MB/sec execute 9 sec latency 242.267 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: 282 2 1724 0.90 MB/sec execute 10 sec latency 71.980 ms 2 1795 0.83 MB/sec execute 11 sec latency 76.168 ms 2 1885 0.77 MB/sec execute 12 sec latency 72.006 ms 2 2006 0.73 MB/sec execute 13 sec latency 89.636 ms 2 2135 0.70 MB/sec execute 14 sec latency 52.423 ms 12603 12604 12605 Running lustre_rsync 2 2207 0.66 MB/sec execute 15 sec latency 80.539 ms 2 2351 0.76 MB/sec execute 16 sec latency 164.528 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: 3216 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 623 2 2417 0.74 MB/sec execute 17 sec latency 129.434 ms 2 2478 0.77 MB/sec execute 18 sec latency 195.518 ms 2 2615 0.77 MB/sec execute 19 sec latency 77.166 ms 2 2913 1.14 MB/sec execute 20 sec latency 139.456 ms 2 3018 1.12 MB/sec execute 21 sec latency 112.619 ms 12603 12604 12605 Running lustre_rsync 2 3284 1.23 MB/sec execute 22 sec latency 129.100 ms 2 3439 1.31 MB/sec execute 23 sec latency 90.004 ms 2 3592 1.39 MB/sec execute 24 sec latency 85.741 ms 2 3678 1.36 MB/sec execute 25 sec latency 134.581 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: 3838 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 303 2 3772 1.38 MB/sec execute 26 sec latency 70.962 ms 2 3861 1.33 MB/sec execute 27 sec latency 64.004 ms 2 3939 1.31 MB/sec execute 28 sec latency 89.375 ms 2 4012 1.26 MB/sec execute 29 sec latency 73.795 ms 2 4095 1.22 MB/sec execute 30 sec latency 106.399 ms 12603 12604 12605 Running lustre_rsync 2 4186 1.18 MB/sec execute 31 sec latency 66.861 ms 2 4251 1.16 MB/sec execute 32 sec latency 253.160 ms 2 4300 1.13 MB/sec execute 33 sec latency 142.752 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: 4140 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 464 2 4354 1.10 MB/sec execute 34 sec latency 136.444 ms 2 4414 1.08 MB/sec execute 35 sec latency 150.218 ms 2 4478 1.06 MB/sec execute 36 sec latency 147.891 ms 2 4534 1.03 MB/sec execute 37 sec latency 150.997 ms 2 4616 1.06 MB/sec execute 38 sec latency 171.429 ms 12603 12604 12605 Running lustre_rsync 2 4708 1.04 MB/sec execute 39 sec latency 58.168 ms 2 4778 1.02 MB/sec execute 40 sec latency 97.885 ms 2 4838 1.00 MB/sec execute 41 sec latency 82.331 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: 4603 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 249 2 4987 1.11 MB/sec execute 42 sec latency 82.192 ms 2 5051 1.09 MB/sec execute 43 sec latency 184.138 ms 2 5132 1.07 MB/sec execute 44 sec latency 96.707 ms 2 5205 1.04 MB/sec execute 45 sec latency 120.345 ms 2 5258 1.02 MB/sec execute 46 sec latency 156.829 ms 12603 12604 12605 Running lustre_rsync 2 5324 1.00 MB/sec execute 47 sec latency 82.824 ms 2 5369 0.99 MB/sec execute 48 sec latency 103.569 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: 4851 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 228 2 5434 0.97 MB/sec execute 49 sec latency 88.237 ms 2 5516 0.95 MB/sec execute 50 sec latency 248.788 ms 2 5578 0.94 MB/sec execute 51 sec latency 98.416 ms 2 5694 0.92 MB/sec execute 52 sec latency 69.440 ms 2 5749 0.91 MB/sec execute 53 sec latency 100.447 ms 12603 12604 12605 Running lustre_rsync 2 5872 0.93 MB/sec execute 54 sec latency 75.118 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: 5078 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 223 2 5936 0.92 MB/sec execute 55 sec latency 234.801 ms 2 6002 0.91 MB/sec execute 56 sec latency 279.672 ms 2 6122 0.92 MB/sec execute 57 sec latency 208.129 ms 2 6312 1.01 MB/sec execute 58 sec latency 69.486 ms 2 6477 1.04 MB/sec execute 59 sec latency 267.321 ms 12603 12604 12605 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 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: 5300 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 211 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1903 31.668 156.815 Close 1460 8.180 40.365 Rename 86 48.063 97.851 Unlink 324 13.251 66.837 Qpathinfo 1862 8.303 93.031 Qfileinfo 342 0.530 13.203 Qfsinfo 284 0.616 24.450 Sfileinfo 172 31.529 84.230 Find 656 1.781 56.513 WriteX 986 4.681 51.831 ReadX 3050 0.044 11.993 LockX 8 7.698 13.353 UnlockX 8 7.118 12.727 Flush 118 102.490 279.656 Throughput 1.04386 MB/sec 2 clients 2 procs max_latency=279.672 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 11 04:26:53 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/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' 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: 5510 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 198 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: 5707 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-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found