== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 23:13:50 (1788837230) 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 Sep 7 23:13:56 EDT 2026 waiting for dbench pid 12408 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 2 113 10.48 MB/sec warmup 1 sec latency 91.731 ms 2 181 7.32 MB/sec warmup 2 sec latency 136.481 ms 2 258 6.52 MB/sec warmup 3 sec latency 182.757 ms 2 339 6.12 MB/sec warmup 4 sec latency 69.961 ms 2 422 5.94 MB/sec warmup 5 sec latency 98.589 ms 2 509 5.88 MB/sec warmup 6 sec latency 79.253 ms 2 664 6.04 MB/sec warmup 7 sec latency 158.795 ms Running lustre_rsync 2 719 5.31 MB/sec warmup 8 sec latency 229.374 ms 2 740 4.73 MB/sec warmup 9 sec latency 217.700 ms 2 789 4.29 MB/sec warmup 10 sec latency 108.662 ms 2 849 3.92 MB/sec warmup 11 sec latency 183.349 ms 2 950 0.24 MB/sec execute 1 sec latency 260.404 ms 2 992 0.23 MB/sec execute 2 sec latency 206.353 ms 2 1105 0.85 MB/sec execute 3 sec latency 78.491 ms 2 1167 0.66 MB/sec execute 4 sec latency 86.875 ms 2 1224 0.56 MB/sec execute 5 sec latency 92.406 ms 2 1349 1.12 MB/sec execute 6 sec latency 104.353 ms 2 1447 1.24 MB/sec execute 7 sec latency 104.085 ms 2 1488 1.09 MB/sec execute 8 sec latency 259.306 ms 2 1580 0.99 MB/sec execute 9 sec latency 80.749 ms 2 1653 0.90 MB/sec execute 10 sec latency 167.873 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: 309 2 1721 0.83 MB/sec execute 11 sec latency 123.701 ms 2 1798 0.77 MB/sec execute 12 sec latency 53.827 ms 2 1888 0.72 MB/sec execute 13 sec latency 129.960 ms 2 2008 0.69 MB/sec execute 14 sec latency 89.190 ms 2 2135 0.66 MB/sec execute 15 sec latency 55.857 ms 12408 12409 12410 Running lustre_rsync 2 2194 0.63 MB/sec execute 16 sec latency 75.528 ms 2 2345 0.73 MB/sec execute 17 sec latency 130.006 ms 2 2394 0.70 MB/sec execute 18 sec latency 213.778 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: 3187 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 596 2 2451 0.68 MB/sec execute 19 sec latency 166.812 ms 2 2561 0.72 MB/sec execute 20 sec latency 180.174 ms 2 2740 0.97 MB/sec execute 21 sec latency 89.409 ms 2 2926 1.07 MB/sec execute 22 sec latency 189.354 ms 2 3026 1.03 MB/sec execute 23 sec latency 143.286 ms 12408 12409 12410 Running lustre_rsync 2 3254 1.11 MB/sec execute 24 sec latency 230.203 ms 2 3392 1.10 MB/sec execute 25 sec latency 170.798 ms 2 3623 1.30 MB/sec execute 26 sec latency 65.515 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: 3782 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 291 2 3699 1.26 MB/sec execute 27 sec latency 57.463 ms 2 3814 1.29 MB/sec execute 28 sec latency 58.408 ms 2 3900 1.26 MB/sec execute 29 sec latency 131.342 ms 2 3985 1.22 MB/sec execute 30 sec latency 70.306 ms 2 4073 1.18 MB/sec execute 31 sec latency 85.191 ms 12408 12409 12410 Running lustre_rsync 2 4160 1.15 MB/sec execute 32 sec latency 71.315 ms 2 4238 1.12 MB/sec execute 33 sec latency 256.955 ms 2 4300 1.10 MB/sec execute 34 sec latency 182.320 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: 4072 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 463 2 4365 1.08 MB/sec execute 35 sec latency 163.784 ms 2 4448 1.06 MB/sec execute 36 sec latency 141.632 ms 2 4516 1.04 MB/sec execute 37 sec latency 144.871 ms 2 4587 1.05 MB/sec execute 38 sec latency 140.081 ms 2 4703 1.05 MB/sec execute 39 sec latency 62.363 ms 12408 12409 12410 Running lustre_rsync 2 4787 1.02 MB/sec execute 40 sec latency 75.358 ms 2 4839 1.00 MB/sec execute 41 sec latency 83.857 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: 4534 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 277 2 5016 1.11 MB/sec execute 42 sec latency 97.002 ms 2 5083 1.09 MB/sec execute 43 sec latency 297.203 ms 2 5163 1.07 MB/sec execute 44 sec latency 65.563 ms 2 5249 1.05 MB/sec execute 45 sec latency 177.037 ms 2 5324 1.03 MB/sec execute 46 sec latency 57.743 ms 12408 12409 12410 Running lustre_rsync 2 5370 1.01 MB/sec execute 47 sec latency 82.378 ms 2 5422 0.99 MB/sec execute 48 sec latency 96.687 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: 4810 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 257 2 5512 0.97 MB/sec execute 49 sec latency 171.496 ms 2 5584 0.96 MB/sec execute 50 sec latency 59.275 ms 2 5711 0.94 MB/sec execute 51 sec latency 53.928 ms 2 5794 0.93 MB/sec execute 52 sec latency 74.654 ms 2 5919 0.95 MB/sec execute 53 sec latency 168.556 ms 12408 12409 12410 Running lustre_rsync 2 6005 0.94 MB/sec execute 54 sec latency 196.625 ms 2 6056 0.95 MB/sec execute 55 sec latency 241.085 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: 5066 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 270 2 6163 0.94 MB/sec execute 56 sec latency 95.509 ms 2 6334 1.03 MB/sec execute 57 sec latency 200.602 ms 2 6493 1.06 MB/sec execute 58 sec latency 181.332 ms 2 6727 1.07 MB/sec execute 59 sec latency 131.072 ms 2 cleanup 60 sec 12408 12409 12410 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1955 30.336 139.457 Close 1493 7.413 45.430 Rename 92 48.174 134.808 Unlink 332 12.491 40.884 Qpathinfo 1914 7.946 105.076 Qfileinfo 358 0.529 24.338 Qfsinfo 314 0.569 14.503 Sfileinfo 174 32.937 92.698 Find 718 1.560 79.261 WriteX 1050 4.586 69.055 ReadX 3398 0.030 3.732 LockX 8 9.667 25.365 UnlockX 8 8.277 14.991 Flush 128 106.522 297.156 Throughput 1.06801 MB/sec 2 clients 2 procs max_latency=297.203 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 23:15:11 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: 5335 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 229 removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' 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/WORD' 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' 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: 5563 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 154 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: 5716 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