== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 18:47:21 (1786747641) 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 Aug 14 18:47:28 EDT 2026 waiting for dbench pid 12428 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 91 8.38 MB/sec warmup 1 sec latency 104.324 ms 2 156 6.54 MB/sec warmup 2 sec latency 126.479 ms 2 203 5.31 MB/sec warmup 3 sec latency 245.063 ms 2 293 5.41 MB/sec warmup 4 sec latency 102.410 ms 2 373 5.32 MB/sec warmup 5 sec latency 88.423 ms 2 457 5.34 MB/sec warmup 6 sec latency 107.911 ms Running lustre_rsync 2 512 5.07 MB/sec warmup 7 sec latency 138.682 ms 2 623 5.25 MB/sec warmup 8 sec latency 161.965 ms 2 671 4.70 MB/sec warmup 9 sec latency 211.411 ms 2 715 4.25 MB/sec warmup 10 sec latency 141.267 ms 2 739 3.87 MB/sec warmup 11 sec latency 255.398 ms 2 826 0.12 MB/sec execute 1 sec latency 149.495 ms 2 877 0.20 MB/sec execute 2 sec latency 207.677 ms 2 908 0.17 MB/sec execute 3 sec latency 267.758 ms 2 957 0.17 MB/sec execute 4 sec latency 155.069 ms 2 987 0.18 MB/sec execute 5 sec latency 253.798 ms 2 1082 0.49 MB/sec execute 6 sec latency 76.521 ms 2 1151 0.44 MB/sec execute 7 sec latency 99.695 ms 2 1216 0.40 MB/sec execute 8 sec latency 108.840 ms 2 1263 0.37 MB/sec execute 9 sec latency 109.568 ms 2 1414 0.91 MB/sec execute 10 sec latency 97.210 ms 2 1458 0.83 MB/sec execute 11 sec latency 126.530 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: 250 2 1516 0.77 MB/sec execute 12 sec latency 233.491 ms 2 1614 0.72 MB/sec execute 13 sec latency 79.269 ms 2 1669 0.68 MB/sec execute 14 sec latency 268.339 ms 2 1715 0.64 MB/sec execute 15 sec latency 112.131 ms 2 1777 0.60 MB/sec execute 16 sec latency 89.197 ms 12428 12430 12431 Running lustre_rsync 2 1794 0.57 MB/sec execute 17 sec latency 170.796 ms 2 1824 0.54 MB/sec execute 18 sec latency 162.264 ms 2 1852 0.51 MB/sec execute 19 sec latency 191.093 ms 2 1930 0.50 MB/sec execute 20 sec latency 143.739 ms 2 1998 0.48 MB/sec execute 21 sec latency 116.145 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: 2693 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 507 2 2055 0.47 MB/sec execute 22 sec latency 95.188 ms 2 2152 0.45 MB/sec execute 23 sec latency 68.926 ms 2 2185 0.44 MB/sec execute 24 sec latency 269.008 ms 2 2285 0.48 MB/sec execute 25 sec latency 95.287 ms 2 2366 0.49 MB/sec execute 26 sec latency 186.247 ms 2 2398 0.48 MB/sec execute 27 sec latency 301.940 ms 12428 12430 12431 Running lustre_rsync 2 2443 0.47 MB/sec execute 28 sec latency 191.454 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: 3199 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 247 2 2488 0.50 MB/sec execute 29 sec latency 272.024 ms 2 2596 0.50 MB/sec execute 30 sec latency 80.405 ms 2 2775 0.68 MB/sec execute 31 sec latency 166.804 ms 2 2925 0.75 MB/sec execute 32 sec latency 229.572 ms 2 3000 0.73 MB/sec execute 33 sec latency 282.610 ms 12428 12430 12431 Running lustre_rsync 2 3189 0.75 MB/sec execute 34 sec latency 342.040 ms 2 3253 0.77 MB/sec execute 35 sec latency 171.753 ms 2 3351 0.77 MB/sec execute 36 sec latency 141.500 ms 2 3497 0.91 MB/sec execute 37 sec latency 135.521 ms 2 3565 0.89 MB/sec execute 38 sec latency 100.251 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: 3445 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 187 2 3650 0.88 MB/sec execute 39 sec latency 82.318 ms 2 3717 0.86 MB/sec execute 40 sec latency 95.505 ms 2 3785 0.89 MB/sec execute 41 sec latency 96.522 ms 2 3850 0.87 MB/sec execute 42 sec latency 83.885 ms 2 3916 0.86 MB/sec execute 43 sec latency 91.875 ms 12428 12430 12431 Running lustre_rsync 2 3972 0.84 MB/sec execute 44 sec latency 104.888 ms 2 4049 0.82 MB/sec execute 45 sec latency 90.810 ms 2 4121 0.81 MB/sec execute 46 sec latency 90.184 ms 2 4181 0.79 MB/sec execute 47 sec latency 80.267 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: 3631 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 346 2 4247 0.78 MB/sec execute 48 sec latency 266.792 ms 2 4290 0.77 MB/sec execute 49 sec latency 137.798 ms 2 4335 0.76 MB/sec execute 50 sec latency 206.679 ms 2 4384 0.75 MB/sec execute 51 sec latency 113.919 ms 2 4474 0.74 MB/sec execute 52 sec latency 79.775 ms 12428 12430 12431 Running lustre_rsync 2 4521 0.73 MB/sec execute 53 sec latency 187.218 ms 2 4558 0.72 MB/sec execute 54 sec latency 175.654 ms 2 4649 0.75 MB/sec execute 55 sec latency 71.737 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: 3976 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 294 2 4724 0.74 MB/sec execute 56 sec latency 82.552 ms 2 4796 0.73 MB/sec execute 57 sec latency 91.736 ms 2 4952 0.81 MB/sec execute 58 sec latency 76.613 ms 2 5021 0.80 MB/sec execute 59 sec latency 137.422 ms 2 cleanup 60 sec 12428 12430 12431 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1465 40.590 268.985 Close 1106 9.902 68.446 Rename 68 60.566 171.402 Unlink 281 17.597 54.254 Qpathinfo 1382 10.408 123.696 Qfileinfo 232 1.000 32.257 Qfsinfo 244 1.249 27.808 Sfileinfo 154 42.792 115.291 Find 518 2.702 90.167 WriteX 751 6.248 101.560 ReadX 2315 0.074 16.862 LockX 4 7.540 11.037 UnlockX 4 8.697 11.071 Flush 109 117.671 342.022 Throughput 0.801062 MB/sec 2 clients 2 procs max_latency=342.040 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 14 18:48:44 EDT 2026 with return code 0 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: 4269 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 254 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/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' 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 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: 4522 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 145 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: 4666 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