== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:05:15 (1788930315) 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 Sep 9 01:05:23 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 8.37 MB/sec warmup 1 sec latency 141.521 ms 2 157 6.52 MB/sec warmup 2 sec latency 111.497 ms 2 247 6.26 MB/sec warmup 3 sec latency 93.396 ms 2 321 5.81 MB/sec warmup 4 sec latency 99.303 ms 2 415 5.86 MB/sec warmup 5 sec latency 93.629 ms 2 480 5.59 MB/sec warmup 6 sec latency 114.670 ms Running lustre_rsync 2 522 5.15 MB/sec warmup 7 sec latency 209.475 ms 2 644 5.26 MB/sec warmup 8 sec latency 178.465 ms 2 674 4.70 MB/sec warmup 9 sec latency 333.050 ms 2 716 4.24 MB/sec warmup 10 sec latency 123.596 ms 2 748 3.87 MB/sec warmup 11 sec latency 205.549 ms 2 836 0.14 MB/sec execute 1 sec latency 226.681 ms 2 895 0.22 MB/sec execute 2 sec latency 141.876 ms 2 944 0.22 MB/sec execute 3 sec latency 153.996 ms 2 984 0.22 MB/sec execute 4 sec latency 224.167 ms 2 1090 0.59 MB/sec execute 5 sec latency 92.498 ms 2 1143 0.51 MB/sec execute 6 sec latency 119.131 ms 2 1189 0.45 MB/sec execute 7 sec latency 126.062 ms 2 1246 0.41 MB/sec execute 8 sec latency 83.706 ms 2 1390 1.01 MB/sec execute 9 sec latency 89.774 ms 2 1453 0.91 MB/sec execute 10 sec latency 88.316 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 16 seconds Changelog records consumed: 255 2 1502 0.83 MB/sec execute 11 sec latency 262.445 ms 2 1616 0.78 MB/sec execute 12 sec latency 67.589 ms 2 1688 0.73 MB/sec execute 13 sec latency 164.547 ms 2 1741 0.69 MB/sec execute 14 sec latency 91.781 ms 2 1808 0.65 MB/sec execute 15 sec latency 83.151 ms 12428 12429 12430 Running lustre_rsync 2 1878 0.61 MB/sec execute 16 sec latency 93.229 ms 2 1946 0.59 MB/sec execute 17 sec latency 345.983 ms 2 2004 0.56 MB/sec execute 18 sec latency 112.974 ms 2 2088 0.55 MB/sec execute 19 sec latency 89.760 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: 3024 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 526 2 2161 0.52 MB/sec execute 20 sec latency 80.646 ms 2 2235 0.51 MB/sec execute 21 sec latency 90.708 ms 2 2350 0.58 MB/sec execute 22 sec latency 145.037 ms 2 2392 0.57 MB/sec execute 23 sec latency 353.321 ms 2 2453 0.57 MB/sec execute 24 sec latency 214.810 ms 12428 12429 12430 Running lustre_rsync 2 2539 0.59 MB/sec execute 25 sec latency 213.265 ms 2 2685 0.69 MB/sec execute 26 sec latency 100.549 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: 3549 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 275 2 2902 0.84 MB/sec execute 27 sec latency 178.715 ms 2 2989 0.86 MB/sec execute 28 sec latency 313.751 ms 2 3205 0.88 MB/sec execute 29 sec latency 158.730 ms 2 3334 0.93 MB/sec execute 30 sec latency 223.434 ms 2 3494 1.01 MB/sec execute 31 sec latency 106.009 ms 12428 12429 12430 Running lustre_rsync 2 3653 1.07 MB/sec execute 32 sec latency 68.080 ms 2 3731 1.08 MB/sec execute 33 sec latency 81.680 ms 2 3799 1.08 MB/sec execute 34 sec latency 108.741 ms 2 3860 1.05 MB/sec execute 35 sec latency 115.263 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: 3823 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 280 2 3941 1.03 MB/sec execute 36 sec latency 86.702 ms 2 4004 1.00 MB/sec execute 37 sec latency 88.042 ms 2 4081 0.98 MB/sec execute 38 sec latency 88.670 ms 2 4176 0.96 MB/sec execute 39 sec latency 63.479 ms 2 4221 0.94 MB/sec execute 40 sec latency 208.705 ms 12428 12429 12430 Running lustre_rsync 2 4270 0.92 MB/sec execute 41 sec latency 255.168 ms 2 4305 0.90 MB/sec execute 42 sec latency 151.439 ms 2 4330 0.88 MB/sec execute 43 sec latency 336.296 ms 2 4383 0.87 MB/sec execute 44 sec latency 127.163 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: 4102 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 396 2 4421 0.85 MB/sec execute 45 sec latency 163.282 ms 2 4494 0.84 MB/sec execute 46 sec latency 145.923 ms 2 4547 0.85 MB/sec execute 47 sec latency 210.920 ms 2 4628 0.84 MB/sec execute 48 sec latency 141.664 ms 2 4706 0.84 MB/sec execute 49 sec latency 78.000 ms 12428 12429 12430 Running lustre_rsync 2 4780 0.83 MB/sec execute 50 sec latency 72.714 ms 2 4875 0.87 MB/sec execute 51 sec latency 111.943 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: 4497 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 226 2 4930 0.85 MB/sec execute 52 sec latency 85.813 ms 2 5013 0.89 MB/sec execute 53 sec latency 343.375 ms 2 5073 0.88 MB/sec execute 54 sec latency 97.820 ms 2 5139 0.86 MB/sec execute 55 sec latency 234.525 ms 2 5216 0.85 MB/sec execute 56 sec latency 100.732 ms 2 5285 0.84 MB/sec execute 57 sec latency 119.928 ms 12428 12429 12430 Running lustre_rsync 2 5352 0.83 MB/sec execute 58 sec latency 108.262 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: 4722 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 209 2 5407 0.81 MB/sec execute 59 sec latency 301.550 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1669 36.017 215.345 Close 1258 8.855 46.621 Rename 70 56.946 150.814 Unlink 291 14.759 60.585 Qpathinfo 1553 8.564 119.110 Qfileinfo 267 0.606 13.600 Qfsinfo 244 0.827 32.149 Sfileinfo 154 37.331 90.706 Find 558 1.777 76.029 WriteX 807 5.055 62.152 ReadX 2438 0.036 3.504 LockX 4 5.528 8.011 UnlockX 4 5.106 10.212 Flush 119 134.868 353.106 Throughput 0.812923 MB/sec 2 clients 2 procs max_latency=353.321 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 9 01:06:38 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/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' 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: 4930 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 269 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: 5198 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