== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 11:57:56 (1787846276) 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 Aug 27 11:58:04 EDT 2026 waiting for dbench pid 12396 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 2 101 9.42 MB/sec warmup 1 sec latency 118.458 ms 2 161 6.66 MB/sec warmup 2 sec latency 128.383 ms 2 223 5.72 MB/sec warmup 3 sec latency 108.568 ms 2 289 5.35 MB/sec warmup 4 sec latency 150.483 ms 2 341 4.90 MB/sec warmup 5 sec latency 147.290 ms 2 429 5.04 MB/sec warmup 6 sec latency 110.031 ms Running lustre_rsync 2 495 4.93 MB/sec warmup 7 sec latency 146.525 ms 2 542 4.77 MB/sec warmup 8 sec latency 364.786 ms 2 664 4.70 MB/sec warmup 9 sec latency 124.371 ms 2 695 4.24 MB/sec warmup 10 sec latency 272.397 ms 2 726 3.87 MB/sec warmup 11 sec latency 192.257 ms 2 794 0.22 MB/sec execute 1 sec latency 279.314 ms 2 836 0.17 MB/sec execute 2 sec latency 137.889 ms 2 886 0.21 MB/sec execute 3 sec latency 259.338 ms 2 916 0.20 MB/sec execute 4 sec latency 360.763 ms 2 964 0.20 MB/sec execute 5 sec latency 266.841 ms 2 1012 0.35 MB/sec execute 6 sec latency 266.267 ms 2 1085 0.45 MB/sec execute 7 sec latency 114.960 ms 2 1142 0.41 MB/sec execute 8 sec latency 90.795 ms 2 1205 0.38 MB/sec execute 9 sec latency 109.755 ms 2 1244 0.34 MB/sec execute 10 sec latency 121.587 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: 234 2 1340 0.58 MB/sec execute 11 sec latency 95.780 ms 2 1455 0.78 MB/sec execute 12 sec latency 102.474 ms 2 1525 0.72 MB/sec execute 13 sec latency 196.279 ms 2 1625 0.69 MB/sec execute 14 sec latency 138.719 ms 2 1684 0.65 MB/sec execute 15 sec latency 184.614 ms 12396 12397 12398 Running lustre_rsync 2 1732 0.61 MB/sec execute 16 sec latency 127.314 ms 2 1787 0.58 MB/sec execute 17 sec latency 100.251 ms 2 1831 0.55 MB/sec execute 18 sec latency 139.645 ms 2 1885 0.53 MB/sec execute 19 sec latency 277.275 ms 2 1964 0.51 MB/sec execute 20 sec latency 161.157 ms 2 2014 0.49 MB/sec execute 21 sec latency 75.660 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: 2912 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 484 2 2118 0.48 MB/sec execute 22 sec latency 80.438 ms 2 2157 0.46 MB/sec execute 23 sec latency 337.261 ms 2 2244 0.45 MB/sec execute 24 sec latency 87.045 ms 2 2350 0.52 MB/sec execute 25 sec latency 162.779 ms 2 2404 0.51 MB/sec execute 26 sec latency 127.205 ms 12396 12397 12398 Running lustre_rsync 2 2444 0.50 MB/sec execute 27 sec latency 231.814 ms 2 2489 0.52 MB/sec execute 28 sec latency 388.370 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: 3395 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 295 2 2604 0.53 MB/sec execute 29 sec latency 96.660 ms 2 2788 0.71 MB/sec execute 30 sec latency 264.081 ms 2 2938 0.78 MB/sec execute 31 sec latency 190.022 ms 2 3016 0.76 MB/sec execute 32 sec latency 238.958 ms 2 3218 0.78 MB/sec execute 33 sec latency 175.931 ms 12396 12397 12398 Running lustre_rsync 2 3341 0.82 MB/sec execute 34 sec latency 126.611 ms 2 3462 0.92 MB/sec execute 35 sec latency 106.744 ms 2 3591 0.95 MB/sec execute 36 sec latency 62.966 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: 3689 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 196 2 3687 0.94 MB/sec execute 37 sec latency 76.361 ms 2 3766 0.97 MB/sec execute 38 sec latency 114.559 ms 2 3834 0.94 MB/sec execute 39 sec latency 70.127 ms 2 3907 0.93 MB/sec execute 40 sec latency 86.593 ms 2 3977 0.91 MB/sec execute 41 sec latency 99.531 ms 12396 12397 12398 Running lustre_rsync 2 4054 0.89 MB/sec execute 42 sec latency 62.942 ms 2 4120 0.87 MB/sec execute 43 sec latency 89.927 ms 2 4195 0.85 MB/sec execute 44 sec latency 81.432 ms 2 4240 0.84 MB/sec execute 45 sec latency 217.228 ms 2 4280 0.82 MB/sec execute 46 sec latency 133.934 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: 3884 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 421 2 4308 0.81 MB/sec execute 47 sec latency 150.543 ms 2 4361 0.80 MB/sec execute 48 sec latency 184.700 ms 2 4429 0.79 MB/sec execute 49 sec latency 157.665 ms 2 4478 0.78 MB/sec execute 50 sec latency 184.828 ms 2 4537 0.77 MB/sec execute 51 sec latency 207.740 ms 12396 12397 12398 Running lustre_rsync 2 4597 0.79 MB/sec execute 52 sec latency 216.424 ms 2 4689 0.78 MB/sec execute 53 sec latency 59.520 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: 4304 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 235 2 4751 0.77 MB/sec execute 54 sec latency 106.204 ms 2 4829 0.76 MB/sec execute 55 sec latency 73.401 ms 2 4977 0.85 MB/sec execute 56 sec latency 97.815 ms 2 5034 0.83 MB/sec execute 57 sec latency 100.108 ms 2 5098 0.82 MB/sec execute 58 sec latency 246.709 ms 12396 12397 12398 Running lustre_rsync 2 5140 0.81 MB/sec execute 59 sec latency 123.102 ms 2 cleanup 60 sec 2 cleanup 61 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: 4538 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 215 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1526 37.694 337.244 Close 1134 10.021 37.051 Rename 70 59.645 127.284 Unlink 284 16.645 81.400 Qpathinfo 1416 9.811 94.007 Qfileinfo 242 0.777 11.197 Qfsinfo 244 0.856 19.291 Sfileinfo 155 41.224 90.778 Find 525 2.615 78.855 WriteX 770 5.683 60.871 ReadX 2350 0.042 4.245 LockX 4 7.159 9.701 UnlockX 4 12.581 18.369 Flush 113 138.310 388.280 Throughput 0.808761 MB/sec 2 clients 2 procs max_latency=388.370 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 11:59:19 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/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 4752 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 196 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: 4947 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