== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:07:13 (1789042033) 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 Thu Sep 10 08:07:23 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 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 66 5.76 MB/sec warmup 1 sec latency 189.231 ms 2 133 5.89 MB/sec warmup 2 sec latency 146.792 ms 2 184 4.92 MB/sec warmup 3 sec latency 127.047 ms 2 211 4.11 MB/sec warmup 4 sec latency 296.707 ms 2 263 3.96 MB/sec warmup 5 sec latency 149.057 ms 2 315 3.82 MB/sec warmup 6 sec latency 152.919 ms Running lustre_rsync 2 360 3.68 MB/sec warmup 7 sec latency 167.992 ms 2 401 3.55 MB/sec warmup 8 sec latency 150.170 ms 2 449 3.50 MB/sec warmup 9 sec latency 139.288 ms 2 510 3.53 MB/sec warmup 10 sec latency 121.161 ms 2 658 3.83 MB/sec warmup 11 sec latency 81.160 ms 2 714 0.13 MB/sec execute 1 sec latency 247.306 ms 2 735 0.14 MB/sec execute 2 sec latency 345.383 ms 2 785 0.15 MB/sec execute 3 sec latency 162.904 ms 2 808 0.15 MB/sec execute 4 sec latency 227.271 ms 2 873 0.19 MB/sec execute 5 sec latency 234.074 ms 2 910 0.19 MB/sec execute 6 sec latency 295.698 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 11 seconds Changelog records consumed: 164 2 961 0.18 MB/sec execute 7 sec latency 229.869 ms 2 1029 0.43 MB/sec execute 8 sec latency 166.094 ms 2 1125 0.40 MB/sec execute 9 sec latency 91.718 ms 2 1195 0.37 MB/sec execute 10 sec latency 102.580 ms 2 1254 0.35 MB/sec execute 11 sec latency 108.563 ms 12407 12408 12409 Running lustre_rsync 2 1408 0.81 MB/sec execute 12 sec latency 73.734 ms 2 1473 0.75 MB/sec execute 13 sec latency 112.786 ms 2 1523 0.70 MB/sec execute 14 sec latency 151.789 ms 2 1610 0.66 MB/sec execute 15 sec latency 72.082 ms 2 1653 0.63 MB/sec execute 16 sec latency 224.152 ms 2 1704 0.59 MB/sec execute 17 sec latency 96.480 ms 2 1759 0.57 MB/sec execute 18 sec latency 98.310 ms 2 1797 0.54 MB/sec execute 19 sec latency 99.474 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: 3031 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 385 2 1872 0.52 MB/sec execute 20 sec latency 121.731 ms 2 1983 0.50 MB/sec execute 21 sec latency 159.522 ms 2 2087 0.50 MB/sec execute 22 sec latency 70.502 ms 2 2172 0.48 MB/sec execute 23 sec latency 74.731 ms 2 2339 0.56 MB/sec execute 24 sec latency 108.420 ms 12407 12408 12409 Running lustre_rsync 2 2391 0.54 MB/sec execute 25 sec latency 203.302 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: 3415 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 430 2 2466 0.57 MB/sec execute 26 sec latency 121.166 ms 2 2575 0.58 MB/sec execute 27 sec latency 207.693 ms 2 2777 0.77 MB/sec execute 28 sec latency 229.854 ms 2 2956 0.85 MB/sec execute 29 sec latency 108.242 ms 2 3024 0.82 MB/sec execute 30 sec latency 146.777 ms 12407 12408 12409 Running lustre_rsync 2 3241 0.87 MB/sec execute 31 sec latency 234.069 ms 2 3347 0.89 MB/sec execute 32 sec latency 224.429 ms 2 3469 0.98 MB/sec execute 33 sec latency 70.563 ms 2 3622 1.02 MB/sec execute 34 sec latency 78.665 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: 3844 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 228 2 3697 1.00 MB/sec execute 35 sec latency 73.787 ms 2 3798 1.03 MB/sec execute 36 sec latency 70.353 ms 2 3860 1.00 MB/sec execute 37 sec latency 94.921 ms 2 3932 0.99 MB/sec execute 38 sec latency 90.663 ms 2 3987 0.97 MB/sec execute 39 sec latency 117.092 ms 12407 12408 12409 Running lustre_rsync 2 4041 0.94 MB/sec execute 40 sec latency 97.817 ms 2 4088 0.92 MB/sec execute 41 sec latency 167.442 ms 2 4175 0.90 MB/sec execute 42 sec latency 64.748 ms 2 4238 0.89 MB/sec execute 43 sec latency 282.121 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: 4071 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 414 2 4283 0.87 MB/sec execute 44 sec latency 105.684 ms 2 4335 0.86 MB/sec execute 45 sec latency 177.004 ms 2 4376 0.84 MB/sec execute 46 sec latency 282.697 ms 2 4445 0.83 MB/sec execute 47 sec latency 175.615 ms 2 4503 0.82 MB/sec execute 48 sec latency 153.413 ms 12407 12408 12409 Running lustre_rsync 2 4554 0.81 MB/sec execute 49 sec latency 249.196 ms 2 4637 0.83 MB/sec execute 50 sec latency 81.757 ms 2 4698 0.82 MB/sec execute 51 sec latency 100.944 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: 4484 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 244 2 4743 0.81 MB/sec execute 52 sec latency 108.458 ms 2 4804 0.79 MB/sec execute 53 sec latency 70.816 ms 2 4952 0.89 MB/sec execute 54 sec latency 80.775 ms 2 5016 0.87 MB/sec execute 55 sec latency 96.121 ms 2 5067 0.86 MB/sec execute 56 sec latency 266.193 ms 12407 12408 12409 Running lustre_rsync 2 5134 0.84 MB/sec execute 57 sec latency 100.842 ms 2 5197 0.83 MB/sec execute 58 sec latency 95.378 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: 4727 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 215 2 5236 0.82 MB/sec execute 59 sec latency 264.391 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1599 36.859 224.390 Close 1212 9.274 59.670 Rename 74 58.502 131.899 Unlink 290 15.184 64.721 Qpathinfo 1462 9.162 133.400 Qfileinfo 254 0.546 10.764 Qfsinfo 258 0.945 61.528 Sfileinfo 162 36.099 96.694 Find 544 2.232 74.997 WriteX 814 5.441 79.277 ReadX 2401 0.039 5.273 LockX 4 5.655 7.208 UnlockX 4 8.723 17.096 Flush 130 122.279 345.370 Throughput 0.817988 MB/sec 2 clients 2 procs max_latency=345.383 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 10 08:08:37 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/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' 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/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' 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: 4941 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 248 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: 5188 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