== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:54:48 (1790772888) 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 Sep 30 08:54:55 EDT 2026 waiting for dbench pid 12417 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 71 6.29 MB/sec warmup 1 sec latency 129.608 ms 2 149 6.34 MB/sec warmup 2 sec latency 169.001 ms 2 217 5.57 MB/sec warmup 3 sec latency 131.107 ms 2 305 5.61 MB/sec warmup 4 sec latency 93.414 ms 2 373 5.32 MB/sec warmup 5 sec latency 111.136 ms 2 452 5.29 MB/sec warmup 6 sec latency 105.046 ms Running lustre_rsync 2 511 5.06 MB/sec warmup 7 sec latency 112.424 ms 2 606 5.23 MB/sec warmup 8 sec latency 331.647 ms 2 670 4.70 MB/sec warmup 9 sec latency 242.474 ms 2 721 4.25 MB/sec warmup 10 sec latency 100.907 ms 2 759 3.88 MB/sec warmup 11 sec latency 198.221 ms 2 866 0.28 MB/sec execute 1 sec latency 167.295 ms 2 907 0.25 MB/sec execute 2 sec latency 138.807 ms 2 948 0.21 MB/sec execute 3 sec latency 208.293 ms 2 986 0.22 MB/sec execute 4 sec latency 205.915 ms 2 1084 0.58 MB/sec execute 5 sec latency 80.781 ms 2 1151 0.51 MB/sec execute 6 sec latency 93.380 ms 2 1221 0.46 MB/sec execute 7 sec latency 66.294 ms 2 1293 0.54 MB/sec execute 8 sec latency 105.636 ms 2 1450 1.01 MB/sec execute 9 sec latency 85.649 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 14 seconds Changelog records consumed: 248 2 1540 0.92 MB/sec execute 10 sec latency 158.139 ms 2 1629 0.85 MB/sec execute 11 sec latency 194.660 ms 2 1697 0.79 MB/sec execute 12 sec latency 152.153 ms 2 1780 0.74 MB/sec execute 13 sec latency 54.475 ms 2 1853 0.70 MB/sec execute 14 sec latency 70.802 ms 12417 12418 12419 Running lustre_rsync 2 1951 0.66 MB/sec execute 15 sec latency 142.425 ms 2 2039 0.64 MB/sec execute 16 sec latency 74.278 ms 2 2147 0.61 MB/sec execute 17 sec latency 64.685 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: 3039 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 533 2 2230 0.59 MB/sec execute 18 sec latency 79.019 ms 2 2352 0.68 MB/sec execute 19 sec latency 283.137 ms 2 2409 0.66 MB/sec execute 20 sec latency 171.125 ms 2 2466 0.66 MB/sec execute 21 sec latency 257.892 ms 2 2582 0.68 MB/sec execute 22 sec latency 161.397 ms 12417 12418 12419 Running lustre_rsync 2 2765 0.91 MB/sec execute 23 sec latency 202.303 ms 2 2943 1.00 MB/sec execute 24 sec latency 154.548 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: 3571 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 316 2 2999 0.96 MB/sec execute 25 sec latency 221.768 ms 2 3199 0.98 MB/sec execute 26 sec latency 221.716 ms 2 3328 1.03 MB/sec execute 27 sec latency 175.125 ms 2 3461 1.10 MB/sec execute 28 sec latency 103.965 ms 2 3592 1.18 MB/sec execute 29 sec latency 154.591 ms 12417 12418 12419 Running lustre_rsync 2 3691 1.15 MB/sec execute 30 sec latency 75.902 ms 2 3758 1.15 MB/sec execute 31 sec latency 97.536 ms 2 3814 1.14 MB/sec execute 32 sec latency 94.767 ms 2 3857 1.11 MB/sec execute 33 sec latency 174.619 ms 2 3903 1.08 MB/sec execute 34 sec latency 99.704 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: 3886 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 275 2 3963 1.06 MB/sec execute 35 sec latency 114.870 ms 2 4031 1.03 MB/sec execute 36 sec latency 93.950 ms 2 4072 1.00 MB/sec execute 37 sec latency 172.115 ms 2 4144 0.98 MB/sec execute 38 sec latency 176.095 ms 2 4213 0.96 MB/sec execute 39 sec latency 352.114 ms 12417 12418 12419 Running lustre_rsync 2 4256 0.94 MB/sec execute 40 sec latency 270.906 ms 2 4293 0.92 MB/sec execute 41 sec latency 157.117 ms 2 4332 0.91 MB/sec execute 42 sec latency 189.210 ms 2 4369 0.89 MB/sec execute 43 sec latency 231.377 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: 4160 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 357 2 4433 0.87 MB/sec execute 44 sec latency 165.510 ms 2 4482 0.86 MB/sec execute 45 sec latency 153.916 ms 2 4536 0.85 MB/sec execute 46 sec latency 277.934 ms 2 4604 0.86 MB/sec execute 47 sec latency 210.300 ms 2 4693 0.86 MB/sec execute 48 sec latency 87.534 ms 12417 12418 12419 Running lustre_rsync 2 4767 0.84 MB/sec execute 49 sec latency 64.684 ms 2 4828 0.83 MB/sec execute 50 sec latency 64.957 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: 4516 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 213 2 4972 0.93 MB/sec execute 51 sec latency 103.606 ms 2 5035 0.91 MB/sec execute 52 sec latency 133.654 ms 2 5099 0.89 MB/sec execute 53 sec latency 165.417 ms 2 5149 0.88 MB/sec execute 54 sec latency 107.549 ms 2 5224 0.87 MB/sec execute 55 sec latency 154.893 ms 12417 12418 12419 Running lustre_rsync 2 5274 0.85 MB/sec execute 56 sec latency 104.898 ms 2 5329 0.84 MB/sec execute 57 sec latency 127.227 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: 4728 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 205 2 5371 0.83 MB/sec execute 58 sec latency 106.669 ms 2 5439 0.81 MB/sec execute 59 sec latency 127.404 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1666 36.551 191.184 Close 1275 8.934 49.060 Rename 70 55.754 118.081 Unlink 291 16.207 55.609 Qpathinfo 1572 8.442 107.095 Qfileinfo 266 0.683 19.448 Qfsinfo 244 1.001 25.407 Sfileinfo 154 38.496 98.460 Find 561 2.084 73.781 WriteX 802 4.971 58.877 ReadX 2436 0.045 5.668 LockX 4 6.602 11.928 UnlockX 4 4.728 6.111 Flush 112 126.462 352.096 Throughput 0.813139 MB/sec 2 clients 2 procs max_latency=352.114 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 30 08:56:10 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' 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 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: 4932 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 264 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: 5195 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 23 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