== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:23:26 (1786479806) 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 Tue Aug 11 16:23:30 EDT 2026 waiting for dbench pid 12395 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 2 125 11.24 MB/sec warmup 1 sec latency 83.949 ms 2 200 7.83 MB/sec warmup 2 sec latency 134.468 ms 2 303 7.42 MB/sec warmup 3 sec latency 71.029 ms 2 417 7.35 MB/sec warmup 4 sec latency 63.406 ms 2 532 7.42 MB/sec warmup 5 sec latency 71.539 ms 2 672 7.05 MB/sec warmup 6 sec latency 123.925 ms 2 727 6.08 MB/sec warmup 7 sec latency 191.664 ms 2 796 5.36 MB/sec warmup 8 sec latency 130.155 ms Running lustre_rsync 2 862 4.78 MB/sec warmup 9 sec latency 106.076 ms 2 909 4.34 MB/sec warmup 10 sec latency 202.967 ms 2 967 3.95 MB/sec warmup 11 sec latency 152.414 ms 2 1144 0.21 MB/sec execute 1 sec latency 160.398 ms 2 1222 0.18 MB/sec execute 2 sec latency 70.637 ms 2 1386 2.07 MB/sec execute 3 sec latency 73.731 ms 2 1471 1.57 MB/sec execute 4 sec latency 63.000 ms 2 1593 1.30 MB/sec execute 5 sec latency 187.834 ms 2 1688 1.11 MB/sec execute 6 sec latency 127.820 ms 2 1777 0.97 MB/sec execute 7 sec latency 56.614 ms 2 1834 0.86 MB/sec execute 8 sec latency 69.036 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: 340 2 1929 0.79 MB/sec execute 9 sec latency 178.086 ms 2 2019 0.73 MB/sec execute 10 sec latency 59.596 ms 2 2175 0.70 MB/sec execute 11 sec latency 40.102 ms 2 2360 0.83 MB/sec execute 12 sec latency 100.557 ms 2 2447 0.80 MB/sec execute 13 sec latency 111.206 ms 12395 12396 12397 Running lustre_rsync 2 2571 0.86 MB/sec execute 14 sec latency 138.154 ms 2 2771 1.21 MB/sec execute 15 sec latency 165.602 ms 2 2982 1.33 MB/sec execute 16 sec latency 136.051 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: 4551 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 702 2 3193 1.34 MB/sec execute 17 sec latency 119.112 ms 2 3366 1.39 MB/sec execute 18 sec latency 143.248 ms 2 3639 1.66 MB/sec execute 19 sec latency 36.640 ms 2 3806 1.69 MB/sec execute 20 sec latency 41.310 ms 2 3925 1.63 MB/sec execute 21 sec latency 44.147 ms 12395 12396 12397 Running lustre_rsync 2 4039 1.56 MB/sec execute 22 sec latency 52.915 ms 2 4115 1.49 MB/sec execute 23 sec latency 85.865 ms 2 4238 1.45 MB/sec execute 24 sec latency 161.199 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: 5252 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 523 2 4301 1.40 MB/sec execute 25 sec latency 96.275 ms 2 4366 1.36 MB/sec execute 26 sec latency 168.443 ms 2 4461 1.33 MB/sec execute 27 sec latency 122.692 ms 2 4551 1.29 MB/sec execute 28 sec latency 103.756 ms 2 4711 1.32 MB/sec execute 29 sec latency 56.425 ms 12395 12396 12397 Running lustre_rsync 2 4826 1.29 MB/sec execute 30 sec latency 51.094 ms 2 4994 1.43 MB/sec execute 31 sec latency 56.052 ms 2 5101 1.39 MB/sec execute 32 sec latency 131.723 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: 5774 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 400 2 5209 1.36 MB/sec execute 33 sec latency 111.726 ms 2 5291 1.32 MB/sec execute 34 sec latency 61.036 ms 2 5385 1.29 MB/sec execute 35 sec latency 56.027 ms 2 5512 1.26 MB/sec execute 36 sec latency 109.497 ms 2 5592 1.23 MB/sec execute 37 sec latency 63.941 ms 12395 12396 12397 Running lustre_rsync 2 5717 1.21 MB/sec execute 38 sec latency 52.654 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: 6173 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 318 2 5853 1.22 MB/sec execute 39 sec latency 80.761 ms 2 5945 1.21 MB/sec execute 40 sec latency 165.389 ms 2 6025 1.20 MB/sec execute 41 sec latency 151.474 ms 2 6167 1.20 MB/sec execute 42 sec latency 114.983 ms 2 6467 1.37 MB/sec execute 43 sec latency 121.137 ms 12395 12396 12397 Running lustre_rsync 2 6558 1.35 MB/sec execute 44 sec latency 163.056 ms 2 6795 1.38 MB/sec execute 45 sec latency 164.491 ms 2 6956 1.40 MB/sec execute 46 sec latency 71.623 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: 6490 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 306 2 7154 1.48 MB/sec execute 47 sec latency 44.655 ms 2 7267 1.47 MB/sec execute 48 sec latency 56.165 ms 2 7392 1.47 MB/sec execute 49 sec latency 47.051 ms 2 7489 1.45 MB/sec execute 50 sec latency 55.252 ms 2 7586 1.42 MB/sec execute 51 sec latency 66.326 ms 12395 12396 12397 Running lustre_rsync 2 7710 1.40 MB/sec execute 52 sec latency 42.225 ms 2 7800 1.38 MB/sec execute 53 sec latency 199.978 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: 6795 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 478 2 7873 1.36 MB/sec execute 54 sec latency 211.257 ms 2 7967 1.34 MB/sec execute 55 sec latency 111.640 ms 2 8050 1.32 MB/sec execute 56 sec latency 108.011 ms 2 8149 1.34 MB/sec execute 57 sec latency 151.803 ms 2 8283 1.32 MB/sec execute 58 sec latency 50.755 ms 12395 12396 12397 Running lustre_rsync 2 8457 1.37 MB/sec execute 59 sec latency 39.540 ms 2 cleanup 60 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: 7272 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 344 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2577 22.820 147.756 Close 1916 5.526 31.749 Rename 116 34.787 77.504 Unlink 514 10.301 42.260 Qpathinfo 2420 6.210 67.063 Qfileinfo 412 0.736 19.980 Qfsinfo 428 0.307 8.337 Sfileinfo 232 23.120 61.126 Find 903 1.844 58.570 WriteX 1265 3.436 36.323 ReadX 4114 0.035 3.498 LockX 8 4.427 5.970 UnlockX 8 4.620 9.423 Flush 174 80.900 211.242 Throughput 1.36874 MB/sec 2 clients 2 procs max_latency=211.257 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Aug 11 16:24:44 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/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 7615 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 229 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: 7843 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