== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:02:20 (1790946140) 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 Fri Oct 2 09:02:28 EDT 2026 waiting for dbench pid 12430 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 92 8.37 MB/sec warmup 1 sec latency 83.111 ms 2 147 6.28 MB/sec warmup 2 sec latency 171.601 ms 2 198 5.23 MB/sec warmup 3 sec latency 123.650 ms 2 263 4.95 MB/sec warmup 4 sec latency 116.958 ms 2 323 4.69 MB/sec warmup 5 sec latency 106.854 ms 2 372 4.41 MB/sec warmup 6 sec latency 152.136 ms Running lustre_rsync 2 421 4.24 MB/sec warmup 7 sec latency 198.946 ms 2 469 4.10 MB/sec warmup 8 sec latency 317.095 ms 2 532 4.12 MB/sec warmup 9 sec latency 112.954 ms 2 655 4.22 MB/sec warmup 10 sec latency 125.458 ms 2 699 3.85 MB/sec warmup 11 sec latency 216.571 ms 2 791 0.30 MB/sec execute 1 sec latency 194.743 ms 2 856 0.26 MB/sec execute 2 sec latency 167.496 ms 2 902 0.25 MB/sec execute 3 sec latency 123.014 ms 2 942 0.24 MB/sec execute 4 sec latency 232.563 ms 2 981 0.24 MB/sec execute 5 sec latency 273.039 ms 2 1067 0.53 MB/sec execute 6 sec latency 181.894 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: 194 2 1137 0.48 MB/sec execute 7 sec latency 115.332 ms 2 1214 0.44 MB/sec execute 8 sec latency 87.203 ms 2 1321 0.72 MB/sec execute 9 sec latency 81.584 ms 2 1439 0.94 MB/sec execute 10 sec latency 74.474 ms 2 1491 0.86 MB/sec execute 11 sec latency 321.693 ms 12430 12431 12432 Running lustre_rsync 2 1569 0.80 MB/sec execute 12 sec latency 257.819 ms 2 1623 0.75 MB/sec execute 13 sec latency 217.394 ms 2 1673 0.70 MB/sec execute 14 sec latency 185.526 ms 2 1717 0.66 MB/sec execute 15 sec latency 120.098 ms 2 1772 0.62 MB/sec execute 16 sec latency 98.687 ms 2 1814 0.59 MB/sec execute 17 sec latency 106.106 ms 2 1869 0.56 MB/sec execute 18 sec latency 129.386 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: 2791 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 447 2 1941 0.54 MB/sec execute 19 sec latency 173.882 ms 2 2015 0.52 MB/sec execute 20 sec latency 66.460 ms 2 2130 0.51 MB/sec execute 21 sec latency 62.665 ms 2 2208 0.49 MB/sec execute 22 sec latency 72.298 ms 2 2307 0.53 MB/sec execute 23 sec latency 212.120 ms 12430 12431 12432 Running lustre_rsync 2 2373 0.55 MB/sec execute 24 sec latency 307.525 ms 2 2418 0.54 MB/sec execute 25 sec latency 255.964 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: 3237 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 346 2 2470 0.55 MB/sec execute 26 sec latency 161.217 ms 2 2578 0.56 MB/sec execute 27 sec latency 171.439 ms 2 2692 0.66 MB/sec execute 28 sec latency 160.693 ms 2 2910 0.81 MB/sec execute 29 sec latency 263.265 ms 2 2987 0.81 MB/sec execute 30 sec latency 271.656 ms 12430 12431 12432 Running lustre_rsync 2 3182 0.83 MB/sec execute 31 sec latency 177.077 ms 2 3282 0.87 MB/sec execute 32 sec latency 297.098 ms 2 3371 0.86 MB/sec execute 33 sec latency 125.975 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: 3582 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 184 2 3552 1.00 MB/sec execute 34 sec latency 107.940 ms 2 3656 0.99 MB/sec execute 35 sec latency 91.105 ms 2 3722 0.97 MB/sec execute 36 sec latency 78.168 ms 2 3812 1.00 MB/sec execute 37 sec latency 78.086 ms 2 3878 0.97 MB/sec execute 38 sec latency 89.266 ms 12430 12431 12432 Running lustre_rsync 2 3940 0.96 MB/sec execute 39 sec latency 79.750 ms 2 3981 0.94 MB/sec execute 40 sec latency 127.883 ms 2 4034 0.91 MB/sec execute 41 sec latency 95.858 ms 2 4089 0.89 MB/sec execute 42 sec latency 157.100 ms 2 4172 0.87 MB/sec execute 43 sec latency 58.229 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: 3765 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 366 2 4237 0.86 MB/sec execute 44 sec latency 234.931 ms 2 4287 0.85 MB/sec execute 45 sec latency 167.754 ms 2 4346 0.83 MB/sec execute 46 sec latency 142.638 ms 2 4379 0.82 MB/sec execute 47 sec latency 167.551 ms 2 4450 0.81 MB/sec execute 48 sec latency 207.633 ms 12430 12431 12432 Running lustre_rsync 2 4487 0.80 MB/sec execute 49 sec latency 291.172 ms 2 4539 0.78 MB/sec execute 50 sec latency 115.730 ms 2 4580 0.79 MB/sec execute 51 sec latency 194.333 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: 4130 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 294 2 4677 0.80 MB/sec execute 52 sec latency 100.206 ms 2 4738 0.78 MB/sec execute 53 sec latency 75.783 ms 2 4808 0.77 MB/sec execute 54 sec latency 91.243 ms 2 4955 0.86 MB/sec execute 55 sec latency 83.108 ms 2 4995 0.85 MB/sec execute 56 sec latency 119.867 ms 12430 12431 12432 Running lustre_rsync 2 5052 0.84 MB/sec execute 57 sec latency 182.669 ms 2 5108 0.82 MB/sec execute 58 sec latency 203.054 ms 2 5155 0.81 MB/sec execute 59 sec latency 100.457 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: 4423 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 214 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1555 37.843 157.073 Close 1152 9.925 75.249 Rename 70 57.594 171.589 Unlink 286 16.249 52.764 Qpathinfo 1432 9.436 80.309 Qfileinfo 246 0.742 18.369 Qfsinfo 252 0.950 24.411 Sfileinfo 159 38.309 121.911 Find 536 2.355 63.459 WriteX 785 5.724 55.966 ReadX 2376 0.057 9.901 LockX 4 7.231 9.350 UnlockX 4 8.139 11.036 Flush 117 129.332 321.660 Throughput 0.810783 MB/sec 2 clients 2 procs max_latency=321.693 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Oct 2 09:03:43 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/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' 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: 4636 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 255 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: 4890 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