== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 13:55:26 (1787853326) 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 Thu Aug 27 13:55:34 EDT 2026 waiting for dbench pid 12436 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 50 4.19 MB/sec warmup 1 sec latency 149.531 ms 2 128 5.76 MB/sec warmup 2 sec latency 167.367 ms 2 169 4.61 MB/sec warmup 3 sec latency 188.728 ms 2 198 3.92 MB/sec warmup 4 sec latency 279.461 ms 2 258 3.91 MB/sec warmup 5 sec latency 101.142 ms 2 315 3.82 MB/sec warmup 6 sec latency 147.147 ms Running lustre_rsync 2 373 3.80 MB/sec warmup 7 sec latency 173.724 ms 2 413 3.65 MB/sec warmup 8 sec latency 161.639 ms 2 457 3.56 MB/sec warmup 9 sec latency 159.099 ms 2 507 3.51 MB/sec warmup 10 sec latency 133.477 ms 2 636 3.82 MB/sec warmup 11 sec latency 123.979 ms 2 709 0.06 MB/sec execute 1 sec latency 248.692 ms 2 731 0.14 MB/sec execute 2 sec latency 262.546 ms 2 779 0.13 MB/sec execute 3 sec latency 155.328 ms 2 803 0.15 MB/sec execute 4 sec latency 264.583 ms 2 869 0.18 MB/sec execute 5 sec latency 103.423 ms 2 888 0.17 MB/sec execute 6 sec latency 371.178 ms 2 915 0.17 MB/sec execute 7 sec latency 305.690 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: 180 2 968 0.16 MB/sec execute 8 sec latency 224.536 ms 2 1045 0.38 MB/sec execute 9 sec latency 178.561 ms 2 1132 0.36 MB/sec execute 10 sec latency 70.922 ms 2 1198 0.34 MB/sec execute 11 sec latency 116.688 ms 2 1251 0.32 MB/sec execute 12 sec latency 79.704 ms 12436 12437 12438 Running lustre_rsync 2 1416 0.74 MB/sec execute 13 sec latency 97.818 ms 2 1477 0.69 MB/sec execute 14 sec latency 113.319 ms 2 1529 0.65 MB/sec execute 15 sec latency 151.014 ms 2 1602 0.62 MB/sec execute 16 sec latency 123.830 ms 2 1651 0.59 MB/sec execute 17 sec latency 226.169 ms 2 1702 0.56 MB/sec execute 18 sec latency 95.096 ms 2 1767 0.54 MB/sec execute 19 sec latency 81.331 ms 2 1805 0.51 MB/sec execute 20 sec latency 111.535 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: 2340 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 388 2 1856 0.49 MB/sec execute 21 sec latency 109.303 ms 2 1925 0.48 MB/sec execute 22 sec latency 228.668 ms 2 1989 0.46 MB/sec execute 23 sec latency 133.771 ms 2 2044 0.45 MB/sec execute 24 sec latency 124.734 ms 2 2139 0.44 MB/sec execute 25 sec latency 86.969 ms 12436 12437 12438 Running lustre_rsync 2 2185 0.43 MB/sec execute 26 sec latency 101.380 ms 2 2274 0.45 MB/sec execute 27 sec latency 90.422 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: 2727 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 338 2 2357 0.48 MB/sec execute 28 sec latency 199.126 ms 2 2405 0.47 MB/sec execute 29 sec latency 188.839 ms 2 2466 0.48 MB/sec execute 30 sec latency 190.482 ms 2 2580 0.50 MB/sec execute 31 sec latency 135.727 ms 2 2695 0.58 MB/sec execute 32 sec latency 242.860 ms 12436 12437 12438 Running lustre_rsync 2 2896 0.71 MB/sec execute 33 sec latency 269.680 ms 2 2983 0.72 MB/sec execute 34 sec latency 137.255 ms 2 3093 0.72 MB/sec execute 35 sec latency 205.417 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: 3064 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 204 2 3243 0.76 MB/sec execute 36 sec latency 191.659 ms 2 3348 0.77 MB/sec execute 37 sec latency 205.678 ms 2 3498 0.86 MB/sec execute 38 sec latency 83.794 ms 2 3628 0.89 MB/sec execute 39 sec latency 58.051 ms 2 3740 0.90 MB/sec execute 40 sec latency 67.801 ms 12436 12437 12438 Running lustre_rsync 2 3815 0.91 MB/sec execute 41 sec latency 104.612 ms 2 3857 0.88 MB/sec execute 42 sec latency 155.496 ms 2 3898 0.87 MB/sec execute 43 sec latency 117.365 ms 2 3948 0.86 MB/sec execute 44 sec latency 115.320 ms 2 3990 0.84 MB/sec execute 45 sec latency 126.124 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: 3267 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 288 2 4043 0.82 MB/sec execute 46 sec latency 124.539 ms 2 4104 0.80 MB/sec execute 47 sec latency 145.833 ms 2 4179 0.79 MB/sec execute 48 sec latency 106.105 ms 2 4239 0.78 MB/sec execute 49 sec latency 258.761 ms 2 4286 0.77 MB/sec execute 50 sec latency 113.560 ms 12436 12437 12438 Running lustre_rsync 2 4331 0.76 MB/sec execute 51 sec latency 145.888 ms 2 4368 0.75 MB/sec execute 52 sec latency 154.510 ms 2 4417 0.74 MB/sec execute 53 sec latency 104.369 ms 2 4459 0.73 MB/sec execute 54 sec latency 225.973 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: 3554 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 354 2 4506 0.72 MB/sec execute 55 sec latency 208.628 ms 2 4560 0.71 MB/sec execute 56 sec latency 256.325 ms 2 4660 0.73 MB/sec execute 57 sec latency 81.555 ms 2 4743 0.72 MB/sec execute 58 sec latency 67.071 ms 2 4811 0.71 MB/sec execute 59 sec latency 68.933 ms 12436 12437 12438 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 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: 3907 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 240 1 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1433 40.876 155.462 Close 1090 9.922 61.560 Rename 72 52.154 116.666 Unlink 280 17.092 64.267 Qpathinfo 1330 9.834 187.171 Qfileinfo 222 0.791 11.734 Qfsinfo 258 0.762 21.143 Sfileinfo 164 40.124 172.699 Find 509 2.508 56.686 WriteX 751 5.620 68.906 ReadX 2317 0.051 4.602 LockX 4 7.072 14.122 UnlockX 4 5.527 6.199 Flush 127 129.578 371.161 Throughput 0.711751 MB/sec 2 clients 2 procs max_latency=371.178 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 13:56:49 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/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' 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: 4146 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 160 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: 4305 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-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found