== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:01:09 (1787461269) 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 Sun Aug 23 01:01:16 EDT 2026 waiting for dbench pid 12412 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 2 109 10.32 MB/sec warmup 1 sec latency 97.706 ms 2 161 6.66 MB/sec warmup 2 sec latency 159.612 ms 2 207 5.39 MB/sec warmup 3 sec latency 216.554 ms 2 287 5.35 MB/sec warmup 4 sec latency 114.157 ms 2 366 5.23 MB/sec warmup 5 sec latency 84.589 ms 2 441 5.17 MB/sec warmup 6 sec latency 108.373 ms 2 497 4.95 MB/sec warmup 7 sec latency 128.527 ms Running lustre_rsync 2 587 5.01 MB/sec warmup 8 sec latency 153.859 ms 2 665 4.70 MB/sec warmup 9 sec latency 338.223 ms 2 703 4.24 MB/sec warmup 10 sec latency 358.386 ms 2 728 3.87 MB/sec warmup 11 sec latency 225.183 ms 2 799 0.22 MB/sec execute 1 sec latency 296.276 ms 2 868 0.25 MB/sec execute 2 sec latency 100.144 ms 2 902 0.21 MB/sec execute 3 sec latency 197.387 ms 2 936 0.21 MB/sec execute 4 sec latency 265.296 ms 2 980 0.21 MB/sec execute 5 sec latency 189.346 ms 2 1061 0.51 MB/sec execute 6 sec latency 212.911 ms 2 1140 0.46 MB/sec execute 7 sec latency 68.055 ms 2 1215 0.42 MB/sec execute 8 sec latency 90.792 ms 2 1272 0.39 MB/sec execute 9 sec latency 81.445 ms 2 1440 0.93 MB/sec execute 10 sec latency 67.930 ms 2 1490 0.85 MB/sec execute 11 sec latency 146.527 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 15 seconds Changelog records consumed: 250 2 1577 0.79 MB/sec execute 12 sec latency 88.598 ms 2 1656 0.74 MB/sec execute 13 sec latency 126.751 ms 2 1722 0.70 MB/sec execute 14 sec latency 85.352 ms 2 1787 0.66 MB/sec execute 15 sec latency 80.083 ms 2 1862 0.62 MB/sec execute 16 sec latency 62.095 ms 12412 12413 12414 Running lustre_rsync 2 1934 0.60 MB/sec execute 17 sec latency 180.308 ms 2 1986 0.57 MB/sec execute 18 sec latency 104.616 ms 2 2016 0.54 MB/sec execute 19 sec latency 122.617 ms 2 2091 0.53 MB/sec execute 20 sec latency 117.165 ms 2 2153 0.51 MB/sec execute 21 sec latency 115.137 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: 2925 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 531 2 2188 0.49 MB/sec execute 22 sec latency 143.946 ms 2 2261 0.48 MB/sec execute 23 sec latency 143.942 ms 2 2337 0.54 MB/sec execute 24 sec latency 208.300 ms 2 2359 0.52 MB/sec execute 25 sec latency 421.236 ms 2 2422 0.52 MB/sec execute 26 sec latency 135.393 ms 12412 12413 12414 Running lustre_rsync 2 2482 0.54 MB/sec execute 27 sec latency 162.641 ms 2 2577 0.54 MB/sec execute 28 sec latency 164.416 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: 3455 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 256 2 2654 0.61 MB/sec execute 29 sec latency 167.205 ms 2 2820 0.71 MB/sec execute 30 sec latency 288.422 ms 2 2932 0.78 MB/sec execute 31 sec latency 172.051 ms 2 2995 0.76 MB/sec execute 32 sec latency 252.956 ms 2 3227 0.80 MB/sec execute 33 sec latency 196.360 ms 12412 12413 12414 Running lustre_rsync 2 3363 0.83 MB/sec execute 34 sec latency 89.727 ms 2 3514 0.97 MB/sec execute 35 sec latency 112.615 ms 2 3582 0.95 MB/sec execute 36 sec latency 114.845 ms 2 3644 0.93 MB/sec execute 37 sec latency 112.037 ms 2 3705 0.91 MB/sec execute 38 sec latency 98.575 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: 3710 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 198 2 3788 0.94 MB/sec execute 39 sec latency 85.902 ms 2 3850 0.92 MB/sec execute 40 sec latency 110.183 ms 2 3921 0.91 MB/sec execute 41 sec latency 85.563 ms 2 3983 0.89 MB/sec execute 42 sec latency 75.452 ms 2 4048 0.87 MB/sec execute 43 sec latency 108.534 ms 12412 12413 12414 Running lustre_rsync 2 4095 0.85 MB/sec execute 44 sec latency 161.073 ms 2 4154 0.83 MB/sec execute 45 sec latency 77.215 ms 2 4213 0.82 MB/sec execute 46 sec latency 130.665 ms 2 4243 0.80 MB/sec execute 47 sec latency 361.468 ms 2 4281 0.79 MB/sec execute 48 sec latency 128.076 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: 3907 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 399 2 4332 0.78 MB/sec execute 49 sec latency 157.082 ms 2 4369 0.77 MB/sec execute 50 sec latency 185.504 ms 2 4424 0.76 MB/sec execute 51 sec latency 104.567 ms 2 4473 0.75 MB/sec execute 52 sec latency 165.797 ms 2 4531 0.74 MB/sec execute 53 sec latency 165.439 ms 12412 12413 12414 Running lustre_rsync 2 4564 0.73 MB/sec execute 54 sec latency 233.486 ms 2 4650 0.75 MB/sec execute 55 sec latency 99.384 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: 4305 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 229 2 4720 0.74 MB/sec execute 56 sec latency 88.471 ms 2 4780 0.73 MB/sec execute 57 sec latency 85.765 ms 2 4830 0.72 MB/sec execute 58 sec latency 107.029 ms 2 4969 0.80 MB/sec execute 59 sec latency 142.806 ms 2 cleanup 60 sec 12412 12413 12414 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1427 40.677 208.283 Close 1085 10.854 55.625 Rename 69 58.328 125.700 Unlink 278 18.364 72.600 Qpathinfo 1346 10.593 85.733 Qfileinfo 226 0.712 11.540 Qfsinfo 244 1.053 23.505 Sfileinfo 154 40.786 146.711 Find 508 3.129 152.652 WriteX 738 5.984 64.044 ReadX 2298 0.063 15.569 LockX 4 10.334 16.071 UnlockX 4 6.271 8.545 Flush 110 126.488 421.222 Throughput 0.804301 MB/sec 2 clients 2 procs max_latency=421.236 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Aug 23 01:02:31 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 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: 4533 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 234 removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' 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 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: 4766 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 96 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: 4861 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