== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:18:14 (1787548694) 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 Mon Aug 24 01:18:23 EDT 2026 waiting for dbench pid 12449 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 71 6.27 MB/sec warmup 1 sec latency 136.061 ms 2 137 6.01 MB/sec warmup 2 sec latency 168.465 ms 2 173 4.70 MB/sec warmup 3 sec latency 182.317 ms 2 219 4.24 MB/sec warmup 4 sec latency 192.474 ms 2 305 4.48 MB/sec warmup 5 sec latency 82.505 ms 2 373 4.43 MB/sec warmup 6 sec latency 156.353 ms Running lustre_rsync 2 433 4.35 MB/sec warmup 7 sec latency 129.128 ms 2 481 4.20 MB/sec warmup 8 sec latency 210.455 ms 2 512 3.93 MB/sec warmup 9 sec latency 192.520 ms 2 639 4.20 MB/sec warmup 10 sec latency 141.033 ms 2 673 3.84 MB/sec warmup 11 sec latency 181.508 ms 2 737 0.22 MB/sec execute 1 sec latency 243.965 ms 2 787 0.25 MB/sec execute 2 sec latency 100.307 ms 2 806 0.18 MB/sec execute 3 sec latency 218.358 ms 2 872 0.23 MB/sec execute 4 sec latency 114.249 ms 2 900 0.19 MB/sec execute 5 sec latency 260.203 ms 2 918 0.19 MB/sec execute 6 sec latency 324.137 ms 2 953 0.17 MB/sec execute 7 sec latency 169.183 ms 2 984 0.17 MB/sec execute 8 sec latency 274.322 ms 2 1074 0.38 MB/sec execute 9 sec latency 147.943 ms 2 1141 0.36 MB/sec execute 10 sec latency 76.843 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 16 seconds Changelog records consumed: 204 2 1207 0.34 MB/sec execute 11 sec latency 122.738 ms 2 1260 0.32 MB/sec execute 12 sec latency 80.884 ms 2 1443 0.74 MB/sec execute 13 sec latency 90.307 ms 2 1536 0.70 MB/sec execute 14 sec latency 195.693 ms 2 1612 0.66 MB/sec execute 15 sec latency 113.171 ms 12449 12450 12451 Running lustre_rsync 2 1675 0.63 MB/sec execute 16 sec latency 146.159 ms 2 1718 0.59 MB/sec execute 17 sec latency 132.962 ms 2 1782 0.56 MB/sec execute 18 sec latency 77.824 ms 2 1822 0.54 MB/sec execute 19 sec latency 103.284 ms 2 1866 0.51 MB/sec execute 20 sec latency 148.252 ms 2 1929 0.50 MB/sec execute 21 sec latency 212.386 ms 2 1989 0.48 MB/sec execute 22 sec latency 119.851 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: 2660 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 463 2 2035 0.47 MB/sec execute 23 sec latency 175.838 ms 2 2123 0.46 MB/sec execute 24 sec latency 113.616 ms 2 2177 0.44 MB/sec execute 25 sec latency 97.855 ms 2 2266 0.47 MB/sec execute 26 sec latency 136.273 ms 2 2340 0.49 MB/sec execute 27 sec latency 422.335 ms 12449 12450 12451 Running lustre_rsync 2 2367 0.48 MB/sec execute 28 sec latency 565.120 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: 3122 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 312 2 2408 0.47 MB/sec execute 29 sec latency 231.276 ms 2 2453 0.48 MB/sec execute 30 sec latency 234.270 ms 2 2527 0.49 MB/sec execute 31 sec latency 324.748 ms 2 2593 0.49 MB/sec execute 32 sec latency 92.349 ms 2 2765 0.65 MB/sec execute 33 sec latency 307.627 ms 12449 12450 12451 Running lustre_rsync 2 2913 0.70 MB/sec execute 34 sec latency 253.247 ms 2 2975 0.70 MB/sec execute 35 sec latency 342.351 ms 2 3002 0.68 MB/sec execute 36 sec latency 341.817 ms 2 3113 0.69 MB/sec execute 37 sec latency 275.300 ms 2 3227 0.70 MB/sec execute 38 sec latency 349.679 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: 3433 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 157 2 3354 0.73 MB/sec execute 39 sec latency 120.241 ms 2 3482 0.81 MB/sec execute 40 sec latency 110.373 ms 2 3603 0.84 MB/sec execute 41 sec latency 74.689 ms 2 3685 0.83 MB/sec execute 42 sec latency 70.097 ms 2 3790 0.86 MB/sec execute 43 sec latency 96.157 ms 12449 12450 12451 Running lustre_rsync 2 3842 0.84 MB/sec execute 44 sec latency 97.920 ms 2 3885 0.83 MB/sec execute 45 sec latency 128.813 ms 2 3943 0.82 MB/sec execute 46 sec latency 103.135 ms 2 3989 0.80 MB/sec execute 47 sec latency 104.336 ms 2 4026 0.78 MB/sec execute 48 sec latency 172.572 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: 3589 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 318 2 4075 0.77 MB/sec execute 49 sec latency 106.497 ms 2 4150 0.75 MB/sec execute 50 sec latency 113.772 ms 2 4227 0.74 MB/sec execute 51 sec latency 187.675 ms 2 4270 0.74 MB/sec execute 52 sec latency 196.633 ms 2 4311 0.72 MB/sec execute 53 sec latency 196.504 ms 12449 12450 12451 Running lustre_rsync 2 4351 0.71 MB/sec execute 54 sec latency 226.080 ms 2 4395 0.71 MB/sec execute 55 sec latency 221.221 ms 2 4449 0.70 MB/sec execute 56 sec latency 217.722 ms 2 4500 0.69 MB/sec execute 57 sec latency 183.014 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: 3906 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 315 2 4549 0.68 MB/sec execute 58 sec latency 186.584 ms 2 4611 0.69 MB/sec execute 59 sec latency 241.133 ms 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1370 41.803 195.677 Close 1027 10.720 80.128 Rename 62 66.406 137.790 Unlink 269 18.109 61.291 Qpathinfo 1263 10.206 114.134 Qfileinfo 215 0.682 9.605 Qfsinfo 240 0.996 28.121 Sfileinfo 139 43.597 113.700 Find 482 2.365 100.426 WriteX 726 6.118 186.477 ReadX 2103 0.050 7.431 LockX 4 7.384 9.372 UnlockX 4 7.648 12.398 Flush 122 144.706 565.105 Throughput 0.690421 MB/sec 2 clients 2 procs max_latency=565.120 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 01:19:37 EDT 2026 with return code 0 Running lustre_rsync 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/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: 4220 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 287 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: 4506 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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