== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:34:28 (1786826068) 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 Sat Aug 15 16:34:36 EDT 2026 waiting for dbench pid 12431 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 70 6.26 MB/sec warmup 1 sec latency 136.865 ms 2 138 6.01 MB/sec warmup 2 sec latency 169.287 ms 2 184 4.91 MB/sec warmup 3 sec latency 132.934 ms 2 231 4.43 MB/sec warmup 4 sec latency 274.065 ms 2 301 4.43 MB/sec warmup 5 sec latency 92.440 ms 2 359 4.27 MB/sec warmup 6 sec latency 130.785 ms Running lustre_rsync 2 435 4.36 MB/sec warmup 7 sec latency 103.714 ms 2 505 4.39 MB/sec warmup 8 sec latency 105.896 ms 2 622 4.66 MB/sec warmup 9 sec latency 112.919 ms 2 678 4.23 MB/sec warmup 10 sec latency 174.198 ms 2 722 3.86 MB/sec warmup 11 sec latency 284.779 ms 2 798 0.23 MB/sec execute 1 sec latency 294.432 ms 2 871 0.29 MB/sec execute 2 sec latency 133.883 ms 2 913 0.27 MB/sec execute 3 sec latency 262.205 ms 2 962 0.23 MB/sec execute 4 sec latency 172.451 ms 2 989 0.22 MB/sec execute 5 sec latency 238.368 ms 2 1086 0.52 MB/sec execute 6 sec latency 114.949 ms 2 1144 0.47 MB/sec execute 7 sec latency 110.723 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 12 seconds Changelog records consumed: 208 2 1218 0.43 MB/sec execute 8 sec latency 70.963 ms 2 1323 0.71 MB/sec execute 9 sec latency 82.708 ms 2 1449 0.93 MB/sec execute 10 sec latency 97.164 ms 2 1510 0.85 MB/sec execute 11 sec latency 211.122 ms 2 1632 0.80 MB/sec execute 12 sec latency 62.196 ms 12431 12432 12433 Running lustre_rsync 2 1687 0.74 MB/sec execute 13 sec latency 172.468 ms 2 1724 0.70 MB/sec execute 14 sec latency 144.263 ms 2 1781 0.66 MB/sec execute 15 sec latency 104.782 ms 2 1815 0.62 MB/sec execute 16 sec latency 114.916 ms 2 1857 0.59 MB/sec execute 17 sec latency 134.756 ms 2 1918 0.56 MB/sec execute 18 sec latency 174.620 ms 2 1996 0.54 MB/sec execute 19 sec latency 115.845 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: 2826 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 462 2 2103 0.53 MB/sec execute 20 sec latency 71.057 ms 2 2194 0.51 MB/sec execute 21 sec latency 88.730 ms 2 2334 0.59 MB/sec execute 22 sec latency 90.474 ms 2 2381 0.57 MB/sec execute 23 sec latency 215.037 ms 2 2443 0.56 MB/sec execute 24 sec latency 165.421 ms 12431 12432 12433 Running lustre_rsync 2 2497 0.59 MB/sec execute 25 sec latency 223.835 ms 2 2600 0.59 MB/sec execute 26 sec latency 70.913 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: 3287 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 368 2 2827 0.79 MB/sec execute 27 sec latency 187.127 ms 2 2971 0.87 MB/sec execute 28 sec latency 172.735 ms 2 3094 0.86 MB/sec execute 29 sec latency 332.132 ms 2 3276 0.93 MB/sec execute 30 sec latency 145.909 ms 2 3390 0.91 MB/sec execute 31 sec latency 83.381 ms 12431 12432 12433 Running lustre_rsync 2 3584 1.06 MB/sec execute 32 sec latency 70.364 ms 2 3683 1.05 MB/sec execute 33 sec latency 80.597 ms 2 3753 1.06 MB/sec execute 34 sec latency 67.850 ms 2 3824 1.05 MB/sec execute 35 sec latency 106.408 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: 3654 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 251 2 3907 1.04 MB/sec execute 36 sec latency 86.973 ms 2 3982 1.01 MB/sec execute 37 sec latency 75.449 ms 2 4050 0.98 MB/sec execute 38 sec latency 105.175 ms 2 4112 0.96 MB/sec execute 39 sec latency 116.656 ms 2 4180 0.93 MB/sec execute 40 sec latency 153.065 ms 12431 12432 12433 Running lustre_rsync 2 4238 0.92 MB/sec execute 41 sec latency 201.577 ms 2 4272 0.90 MB/sec execute 42 sec latency 165.154 ms 2 4301 0.88 MB/sec execute 43 sec latency 254.959 ms 2 4350 0.87 MB/sec execute 44 sec latency 130.477 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: 3904 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 417 2 4374 0.85 MB/sec execute 45 sec latency 238.217 ms 2 4453 0.84 MB/sec execute 46 sec latency 117.591 ms 2 4505 0.83 MB/sec execute 47 sec latency 164.798 ms 2 4551 0.82 MB/sec execute 48 sec latency 273.296 ms 2 4597 0.84 MB/sec execute 49 sec latency 164.705 ms 12431 12432 12433 Running lustre_rsync 2 4665 0.83 MB/sec execute 50 sec latency 67.156 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: 4320 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 195 2 4766 0.81 MB/sec execute 51 sec latency 61.655 ms 2 4839 0.80 MB/sec execute 52 sec latency 63.441 ms 2 4973 0.90 MB/sec execute 53 sec latency 86.968 ms 2 5012 0.88 MB/sec execute 54 sec latency 139.497 ms 2 5064 0.86 MB/sec execute 55 sec latency 265.423 ms 12431 12432 12433 Running lustre_rsync 2 5117 0.85 MB/sec execute 56 sec latency 129.443 ms 2 5149 0.84 MB/sec execute 57 sec latency 122.939 ms 2 5199 0.82 MB/sec execute 58 sec latency 240.625 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: 4514 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 178 2 5253 0.81 MB/sec execute 59 sec latency 145.136 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1580 38.406 156.271 Close 1180 9.564 36.568 Rename 72 54.227 195.362 Unlink 286 15.556 62.031 Qpathinfo 1452 9.187 118.754 Qfileinfo 250 0.711 12.934 Qfsinfo 244 0.715 31.012 Sfileinfo 155 40.143 114.219 Find 536 2.251 65.556 WriteX 793 5.402 76.410 ReadX 2382 0.037 5.482 LockX 4 8.876 14.351 UnlockX 4 6.618 10.836 Flush 116 123.242 332.124 Throughput 0.810974 MB/sec 2 clients 2 procs max_latency=332.132 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 15 16:35:51 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/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' 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: 4691 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 251 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: 4941 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 13 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