== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:59:50 (1787579990) 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 09:59:59 EDT 2026 waiting for dbench pid 12407 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 91 8.39 MB/sec warmup 1 sec latency 117.028 ms 2 160 6.67 MB/sec warmup 2 sec latency 126.831 ms 2 211 5.49 MB/sec warmup 3 sec latency 233.746 ms 2 278 5.22 MB/sec warmup 4 sec latency 100.446 ms 2 340 4.90 MB/sec warmup 5 sec latency 99.587 ms 2 412 4.87 MB/sec warmup 6 sec latency 108.342 ms Running lustre_rsync 2 477 4.77 MB/sec warmup 7 sec latency 117.872 ms 2 603 5.24 MB/sec warmup 8 sec latency 120.805 ms 2 675 4.70 MB/sec warmup 9 sec latency 198.148 ms 2 723 4.26 MB/sec warmup 10 sec latency 169.195 ms 2 767 3.88 MB/sec warmup 11 sec latency 127.725 ms 2 865 0.20 MB/sec execute 1 sec latency 288.004 ms 2 898 0.21 MB/sec execute 2 sec latency 201.069 ms 2 928 0.20 MB/sec execute 3 sec latency 222.030 ms 2 983 0.22 MB/sec execute 4 sec latency 146.668 ms 2 1063 0.57 MB/sec execute 5 sec latency 109.194 ms 2 1133 0.50 MB/sec execute 6 sec latency 78.397 ms 2 1195 0.45 MB/sec execute 7 sec latency 98.979 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: 221 2 1263 0.41 MB/sec execute 8 sec latency 64.310 ms 2 1451 1.01 MB/sec execute 9 sec latency 56.374 ms 2 1545 0.92 MB/sec execute 10 sec latency 140.237 ms 2 1653 0.86 MB/sec execute 11 sec latency 154.930 ms 2 1718 0.80 MB/sec execute 12 sec latency 73.845 ms 12407 12408 12409 Running lustre_rsync 2 1795 0.75 MB/sec execute 13 sec latency 70.780 ms 2 1836 0.70 MB/sec execute 14 sec latency 119.543 ms 2 1878 0.65 MB/sec execute 15 sec latency 138.533 ms 2 1978 0.62 MB/sec execute 16 sec latency 171.457 ms 2 2038 0.60 MB/sec execute 17 sec latency 79.346 ms 2 2127 0.58 MB/sec execute 18 sec latency 99.703 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: 2952 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 536 2 2168 0.55 MB/sec execute 19 sec latency 123.503 ms 2 2240 0.53 MB/sec execute 20 sec latency 113.999 ms 2 2343 0.61 MB/sec execute 21 sec latency 103.664 ms 2 2387 0.59 MB/sec execute 22 sec latency 209.652 ms 2 2423 0.58 MB/sec execute 23 sec latency 205.654 ms 12407 12408 12409 Running lustre_rsync 2 2485 0.60 MB/sec execute 24 sec latency 167.846 ms 2 2581 0.60 MB/sec execute 25 sec latency 181.089 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: 3487 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 285 2 2761 0.81 MB/sec execute 26 sec latency 86.430 ms 2 2925 0.89 MB/sec execute 27 sec latency 192.986 ms 2 2990 0.86 MB/sec execute 28 sec latency 362.172 ms 2 3183 0.88 MB/sec execute 29 sec latency 269.989 ms 2 3318 0.93 MB/sec execute 30 sec latency 164.963 ms 12407 12408 12409 Running lustre_rsync 2 3461 1.00 MB/sec execute 31 sec latency 123.607 ms 2 3606 1.06 MB/sec execute 32 sec latency 63.655 ms 2 3711 1.05 MB/sec execute 33 sec latency 82.087 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: 3771 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 226 2 3814 1.07 MB/sec execute 34 sec latency 83.594 ms 2 3919 1.06 MB/sec execute 35 sec latency 58.620 ms 2 4000 1.03 MB/sec execute 36 sec latency 92.565 ms 2 4080 1.00 MB/sec execute 37 sec latency 70.147 ms 2 4185 0.98 MB/sec execute 38 sec latency 67.554 ms 12407 12408 12409 Running lustre_rsync 2 4252 0.96 MB/sec execute 39 sec latency 243.242 ms 2 4294 0.95 MB/sec execute 40 sec latency 225.875 ms 2 4349 0.93 MB/sec execute 41 sec latency 188.746 ms 2 4375 0.91 MB/sec execute 42 sec latency 256.266 ms 2 4438 0.89 MB/sec execute 43 sec latency 117.143 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: 3996 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 451 2 4473 0.88 MB/sec execute 44 sec latency 228.769 ms 2 4511 0.86 MB/sec execute 45 sec latency 295.365 ms 2 4555 0.85 MB/sec execute 46 sec latency 193.399 ms 2 4646 0.87 MB/sec execute 47 sec latency 115.734 ms 2 4730 0.86 MB/sec execute 48 sec latency 81.324 ms 12407 12408 12409 Running lustre_rsync 2 4792 0.84 MB/sec execute 49 sec latency 81.843 ms 2 4852 0.84 MB/sec execute 50 sec latency 84.053 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: 4446 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 219 2 5017 0.93 MB/sec execute 51 sec latency 63.552 ms 2 5097 0.91 MB/sec execute 52 sec latency 81.519 ms 2 5155 0.90 MB/sec execute 53 sec latency 110.183 ms 2 5241 0.88 MB/sec execute 54 sec latency 133.052 ms 2 5294 0.87 MB/sec execute 55 sec latency 92.506 ms 12407 12408 12409 Running lustre_rsync 2 5357 0.85 MB/sec execute 56 sec latency 98.220 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: 4664 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 222 2 5420 0.84 MB/sec execute 57 sec latency 90.096 ms 2 5528 0.83 MB/sec execute 58 sec latency 154.542 ms 2 5581 0.82 MB/sec execute 59 sec latency 87.315 ms 2 cleanup 60 sec 2 cleanup 61 sec 12407 12408 Running lustre_rsync 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1733 35.409 123.478 Close 1315 8.762 40.491 Rename 70 54.813 181.067 Unlink 294 13.622 40.534 Qpathinfo 1643 8.650 195.935 Qfileinfo 273 0.595 22.583 Qfsinfo 244 0.658 13.161 Sfileinfo 154 40.353 103.010 Find 582 1.672 47.961 WriteX 836 5.151 91.818 ReadX 2498 0.038 6.348 LockX 4 6.531 9.673 UnlockX 4 6.080 8.214 Flush 113 115.892 362.156 Throughput 0.818602 MB/sec 2 clients 2 procs max_latency=362.172 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 10:01:14 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/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' 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 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: 4885 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 292 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: 5176 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 47 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: 5222 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