== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 20:54:49 (1787792089) 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 Wed Aug 26 20:54:55 EDT 2026 waiting for dbench pid 12389 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 95 8.58 MB/sec warmup 1 sec latency 96.200 ms 2 163 6.69 MB/sec warmup 2 sec latency 98.804 ms 2 207 5.40 MB/sec warmup 3 sec latency 268.209 ms 2 297 5.48 MB/sec warmup 4 sec latency 90.673 ms 2 389 5.52 MB/sec warmup 5 sec latency 75.094 ms 2 512 5.90 MB/sec warmup 6 sec latency 63.528 ms 2 738 6.09 MB/sec warmup 7 sec latency 74.829 ms Running lustre_rsync 2 949 5.45 MB/sec warmup 8 sec latency 65.877 ms 2 1081 5.09 MB/sec warmup 9 sec latency 103.040 ms 2 1156 4.60 MB/sec warmup 10 sec latency 85.143 ms 2 1224 4.19 MB/sec warmup 11 sec latency 63.339 ms 2 1432 5.75 MB/sec execute 1 sec latency 87.866 ms 2 1499 2.91 MB/sec execute 2 sec latency 232.103 ms 2 1593 2.01 MB/sec execute 3 sec latency 70.668 ms 2 1660 1.53 MB/sec execute 4 sec latency 167.034 ms 2 1716 1.24 MB/sec execute 5 sec latency 88.344 ms 2 1781 1.05 MB/sec execute 6 sec latency 111.513 ms 2 1834 0.92 MB/sec execute 7 sec latency 93.195 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: 346 2 1936 0.83 MB/sec execute 8 sec latency 162.550 ms 2 2016 0.75 MB/sec execute 9 sec latency 85.341 ms 2 2154 0.71 MB/sec execute 10 sec latency 56.045 ms 2 2281 0.78 MB/sec execute 11 sec latency 48.174 ms 2 2377 0.80 MB/sec execute 12 sec latency 160.698 ms 12389 12390 12391 Running lustre_rsync 2 2428 0.76 MB/sec execute 13 sec latency 193.631 ms 2 2477 0.80 MB/sec execute 14 sec latency 232.977 ms 2 2596 0.78 MB/sec execute 15 sec latency 260.954 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: 3753 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 659 2 2878 1.13 MB/sec execute 16 sec latency 161.155 ms 2 2989 1.22 MB/sec execute 17 sec latency 112.742 ms 2 3197 1.24 MB/sec execute 18 sec latency 103.342 ms 2 3350 1.29 MB/sec execute 19 sec latency 111.298 ms 2 3543 1.52 MB/sec execute 20 sec latency 60.282 ms 12389 12390 12391 Running lustre_rsync 2 3670 1.48 MB/sec execute 21 sec latency 52.725 ms 2 3777 1.51 MB/sec execute 22 sec latency 56.189 ms 2 3831 1.44 MB/sec execute 23 sec latency 98.350 ms 2 3919 1.41 MB/sec execute 24 sec latency 94.404 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: 4411 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 338 2 3971 1.35 MB/sec execute 25 sec latency 207.888 ms 2 4050 1.30 MB/sec execute 26 sec latency 69.444 ms 2 4156 1.25 MB/sec execute 27 sec latency 51.695 ms 2 4236 1.22 MB/sec execute 28 sec latency 373.784 ms 2 4287 1.19 MB/sec execute 29 sec latency 450.828 ms 2 4337 1.15 MB/sec execute 30 sec latency 137.444 ms 12389 12390 12391 Running lustre_rsync 2 4370 1.12 MB/sec execute 31 sec latency 200.139 ms 2 4443 1.10 MB/sec execute 32 sec latency 88.184 ms 2 4483 1.07 MB/sec execute 33 sec latency 133.253 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: 4748 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 422 2 4549 1.05 MB/sec execute 34 sec latency 147.979 ms 2 4653 1.08 MB/sec execute 35 sec latency 124.942 ms 2 4735 1.05 MB/sec execute 36 sec latency 62.767 ms 2 4817 1.03 MB/sec execute 37 sec latency 61.248 ms 2 4970 1.16 MB/sec execute 38 sec latency 100.297 ms 12389 12390 12391 Running lustre_rsync 2 5052 1.13 MB/sec execute 39 sec latency 93.815 ms 2 5134 1.10 MB/sec execute 40 sec latency 66.211 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: 5169 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 269 2 5193 1.08 MB/sec execute 41 sec latency 82.529 ms 2 5258 1.06 MB/sec execute 42 sec latency 196.864 ms 2 5326 1.03 MB/sec execute 43 sec latency 75.890 ms 2 5392 1.01 MB/sec execute 44 sec latency 66.148 ms 2 5471 0.99 MB/sec execute 45 sec latency 149.247 ms 12389 12390 12391 Running lustre_rsync 2 5576 0.98 MB/sec execute 46 sec latency 125.973 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: 5437 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 244 2 5676 0.96 MB/sec execute 47 sec latency 86.574 ms 2 5752 0.95 MB/sec execute 48 sec latency 73.777 ms 2 5877 0.97 MB/sec execute 49 sec latency 65.004 ms 2 5943 0.96 MB/sec execute 50 sec latency 160.298 ms 2 6014 0.95 MB/sec execute 51 sec latency 188.063 ms 12389 12390 12391 Running lustre_rsync 2 6129 0.96 MB/sec execute 52 sec latency 144.609 ms 2 6232 1.00 MB/sec execute 53 sec latency 101.958 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: 5680 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 210 2 6462 1.08 MB/sec execute 54 sec latency 124.051 ms 2 6541 1.07 MB/sec execute 55 sec latency 185.395 ms 2 6751 1.08 MB/sec execute 56 sec latency 178.834 ms 2 6915 1.10 MB/sec execute 57 sec latency 148.955 ms 2 7088 1.18 MB/sec execute 58 sec latency 59.533 ms 12389 12390 12391 Running lustre_rsync 2 7198 1.17 MB/sec execute 59 sec latency 65.386 ms 2 cleanup 60 sec 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: 5889 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 266 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2035 30.434 207.875 Close 1525 7.241 36.773 Rename 84 46.423 116.700 Unlink 361 12.239 39.798 Qpathinfo 1917 7.585 73.120 Qfileinfo 354 0.663 9.811 Qfsinfo 332 0.568 14.974 Sfileinfo 132 31.191 64.992 Find 740 1.614 57.056 WriteX 1038 4.476 50.023 ReadX 3568 0.053 9.917 LockX 8 11.225 20.828 UnlockX 8 8.239 23.336 Flush 124 107.763 450.807 Throughput 1.17218 MB/sec 2 clients 2 procs max_latency=450.828 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 26 20:56:09 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/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' 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: 6154 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 350 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: 6503 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