== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:17:45 (1788509865) 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 Fri Sep 4 04:17:52 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 2 108 10.22 MB/sec warmup 1 sec latency 102.192 ms 2 165 6.80 MB/sec warmup 2 sec latency 165.096 ms 2 239 6.09 MB/sec warmup 3 sec latency 105.662 ms 2 317 5.81 MB/sec warmup 4 sec latency 91.188 ms 2 369 5.27 MB/sec warmup 5 sec latency 146.546 ms 2 449 5.26 MB/sec warmup 6 sec latency 75.322 ms Running lustre_rsync 2 527 5.26 MB/sec warmup 7 sec latency 99.438 ms 2 623 5.25 MB/sec warmup 8 sec latency 185.371 ms 2 666 4.70 MB/sec warmup 9 sec latency 312.087 ms 2 705 4.24 MB/sec warmup 10 sec latency 157.174 ms 2 737 3.87 MB/sec warmup 11 sec latency 204.000 ms 2 822 0.06 MB/sec execute 1 sec latency 246.775 ms 2 883 0.21 MB/sec execute 2 sec latency 195.570 ms 2 916 0.21 MB/sec execute 3 sec latency 156.086 ms 2 970 0.18 MB/sec execute 4 sec latency 148.746 ms 2 1076 0.59 MB/sec execute 5 sec latency 229.389 ms 2 1145 0.51 MB/sec execute 6 sec latency 86.785 ms 2 1199 0.45 MB/sec execute 7 sec latency 103.433 ms 2 1249 0.41 MB/sec execute 8 sec latency 125.138 ms 2 1401 1.01 MB/sec execute 9 sec latency 76.230 ms 2 1449 0.91 MB/sec execute 10 sec latency 105.414 ms 2 1496 0.83 MB/sec execute 11 sec latency 281.658 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 17 seconds Changelog records consumed: 258 2 1575 0.78 MB/sec execute 12 sec latency 121.498 ms 2 1639 0.73 MB/sec execute 13 sec latency 213.860 ms 2 1692 0.68 MB/sec execute 14 sec latency 179.714 ms 2 1749 0.64 MB/sec execute 15 sec latency 100.708 ms 2 1797 0.61 MB/sec execute 16 sec latency 111.428 ms 12412 12414 12415 Running lustre_rsync 2 1843 0.57 MB/sec execute 17 sec latency 143.247 ms 2 1905 0.55 MB/sec execute 18 sec latency 192.596 ms 2 1995 0.53 MB/sec execute 19 sec latency 212.400 ms 2 2045 0.51 MB/sec execute 20 sec latency 107.045 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: 3046 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 510 2 2147 0.50 MB/sec execute 21 sec latency 63.745 ms 2 2244 0.48 MB/sec execute 22 sec latency 70.764 ms 2 2349 0.56 MB/sec execute 23 sec latency 203.165 ms 2 2376 0.54 MB/sec execute 24 sec latency 221.897 ms 2 2416 0.53 MB/sec execute 25 sec latency 382.476 ms 12412 12414 12415 Running lustre_rsync 2 2478 0.56 MB/sec execute 26 sec latency 193.633 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: 3555 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 247 2 2583 0.55 MB/sec execute 27 sec latency 155.491 ms 2 2764 0.75 MB/sec execute 28 sec latency 82.891 ms 2 2920 0.83 MB/sec execute 29 sec latency 236.090 ms 2 2982 0.80 MB/sec execute 30 sec latency 368.470 ms 2 3103 0.80 MB/sec execute 31 sec latency 254.728 ms 12412 12414 12415 Running lustre_rsync 2 3258 0.85 MB/sec execute 32 sec latency 238.879 ms 2 3362 0.85 MB/sec execute 33 sec latency 99.241 ms 2 3549 0.99 MB/sec execute 34 sec latency 72.369 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: 3801 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 185 2 3658 0.98 MB/sec execute 35 sec latency 57.644 ms 2 3729 0.97 MB/sec execute 36 sec latency 87.514 ms 2 3804 0.99 MB/sec execute 37 sec latency 139.740 ms 2 3872 0.96 MB/sec execute 38 sec latency 86.601 ms 2 3952 0.95 MB/sec execute 39 sec latency 84.175 ms 12412 12414 12415 Running lustre_rsync 2 4014 0.93 MB/sec execute 40 sec latency 82.535 ms 2 4067 0.91 MB/sec execute 41 sec latency 130.489 ms 2 4125 0.89 MB/sec execute 42 sec latency 84.868 ms 2 4171 0.87 MB/sec execute 43 sec latency 132.324 ms 2 4236 0.85 MB/sec execute 44 sec latency 219.086 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: 3985 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 401 2 4262 0.84 MB/sec execute 45 sec latency 331.137 ms 2 4303 0.82 MB/sec execute 46 sec latency 153.626 ms 2 4353 0.81 MB/sec execute 47 sec latency 141.220 ms 2 4386 0.80 MB/sec execute 48 sec latency 207.974 ms 2 4458 0.79 MB/sec execute 49 sec latency 227.700 ms 12412 12414 12415 Running lustre_rsync 2 4499 0.78 MB/sec execute 50 sec latency 175.100 ms 2 4546 0.76 MB/sec execute 51 sec latency 177.105 ms 2 4609 0.78 MB/sec execute 52 sec latency 230.663 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: 4385 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 237 2 4702 0.78 MB/sec execute 53 sec latency 62.381 ms 2 4777 0.77 MB/sec execute 54 sec latency 89.346 ms 2 4857 0.77 MB/sec execute 55 sec latency 74.613 ms 2 4993 0.84 MB/sec execute 56 sec latency 75.297 ms 2 5055 0.83 MB/sec execute 57 sec latency 175.078 ms 12412 12414 12415 Running lustre_rsync 2 5114 0.82 MB/sec execute 58 sec latency 206.897 ms 2 5156 0.81 MB/sec execute 59 sec latency 92.500 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: 4621 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 227 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1524 37.600 143.232 Close 1129 9.501 62.027 Rename 68 60.086 155.457 Unlink 282 19.516 126.779 Qpathinfo 1420 9.818 171.235 Qfileinfo 242 0.727 16.584 Qfsinfo 244 1.136 42.487 Sfileinfo 154 39.989 221.876 Find 530 2.863 132.303 WriteX 769 5.552 137.272 ReadX 2349 0.067 12.747 LockX 4 6.338 9.875 UnlockX 4 6.025 7.110 Flush 116 136.516 382.441 Throughput 0.805897 MB/sec 2 clients 2 procs max_latency=382.476 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 4 04:19:07 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/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' 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/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' 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/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' 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: 4847 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 222 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: 5068 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