== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:13:34 (1789438414) 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 Mon Sep 14 22:13:39 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 2 111 10.48 MB/sec warmup 1 sec latency 156.315 ms 2 169 6.93 MB/sec warmup 2 sec latency 127.859 ms 2 223 5.75 MB/sec warmup 3 sec latency 166.762 ms 2 287 5.35 MB/sec warmup 4 sec latency 94.160 ms 2 327 4.75 MB/sec warmup 5 sec latency 162.824 ms 2 420 4.94 MB/sec warmup 6 sec latency 81.108 ms 2 493 4.91 MB/sec warmup 7 sec latency 128.675 ms Running lustre_rsync 2 520 4.48 MB/sec warmup 8 sec latency 235.877 ms 2 611 4.65 MB/sec warmup 9 sec latency 326.197 ms 2 664 4.22 MB/sec warmup 10 sec latency 175.280 ms 2 683 3.84 MB/sec warmup 11 sec latency 209.135 ms 2 759 0.11 MB/sec execute 1 sec latency 265.023 ms 2 789 0.16 MB/sec execute 2 sec latency 223.835 ms 2 819 0.13 MB/sec execute 3 sec latency 287.724 ms 2 886 0.19 MB/sec execute 4 sec latency 118.858 ms 2 916 0.19 MB/sec execute 5 sec latency 276.097 ms 2 955 0.17 MB/sec execute 6 sec latency 194.562 ms 2 991 0.18 MB/sec execute 7 sec latency 201.489 ms 2 1088 0.41 MB/sec execute 8 sec latency 97.833 ms 2 1159 0.38 MB/sec execute 9 sec latency 82.746 ms 2 1214 0.35 MB/sec execute 10 sec latency 113.076 ms 2 1260 0.33 MB/sec execute 11 sec latency 90.349 ms 2 1414 0.78 MB/sec execute 12 sec latency 110.343 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 17 seconds Changelog records consumed: 251 2 1465 0.73 MB/sec execute 13 sec latency 166.213 ms 2 1539 0.68 MB/sec execute 14 sec latency 166.105 ms 2 1636 0.65 MB/sec execute 15 sec latency 152.600 ms 2 1697 0.62 MB/sec execute 16 sec latency 164.215 ms 2 1754 0.59 MB/sec execute 17 sec latency 92.390 ms 12389 12390 12391 Running lustre_rsync 2 1804 0.56 MB/sec execute 18 sec latency 88.153 ms 2 1847 0.53 MB/sec execute 19 sec latency 124.301 ms 2 1890 0.51 MB/sec execute 20 sec latency 362.149 ms 2 1965 0.49 MB/sec execute 21 sec latency 182.364 ms 2 2013 0.47 MB/sec execute 22 sec latency 121.815 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: 2521 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 509 2 2098 0.46 MB/sec execute 23 sec latency 98.076 ms 2 2170 0.45 MB/sec execute 24 sec latency 68.150 ms 2 2272 0.48 MB/sec execute 25 sec latency 165.322 ms 2 2360 0.51 MB/sec execute 26 sec latency 218.572 ms 2 2397 0.50 MB/sec execute 27 sec latency 276.629 ms 12389 12390 12391 Running lustre_rsync 2 2447 0.51 MB/sec execute 28 sec latency 223.133 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: 3029 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 256 2 2524 0.52 MB/sec execute 29 sec latency 153.560 ms 2 2642 0.61 MB/sec execute 30 sec latency 202.481 ms 2 2831 0.71 MB/sec execute 31 sec latency 139.480 ms 2 2940 0.74 MB/sec execute 32 sec latency 262.446 ms 2 3076 0.76 MB/sec execute 33 sec latency 205.855 ms 12389 12390 12391 Running lustre_rsync 2 3130 0.75 MB/sec execute 34 sec latency 218.470 ms 2 3277 0.77 MB/sec execute 35 sec latency 191.344 ms 2 3422 0.86 MB/sec execute 36 sec latency 95.934 ms 2 3528 0.92 MB/sec execute 37 sec latency 83.117 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: 3284 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 179 2 3627 0.91 MB/sec execute 38 sec latency 74.828 ms 2 3724 0.92 MB/sec execute 39 sec latency 87.651 ms 2 3794 0.92 MB/sec execute 40 sec latency 107.873 ms 2 3867 0.90 MB/sec execute 41 sec latency 96.465 ms 2 3942 0.89 MB/sec execute 42 sec latency 74.690 ms 12389 12390 12391 Running lustre_rsync 2 4002 0.87 MB/sec execute 43 sec latency 88.516 ms 2 4061 0.85 MB/sec execute 44 sec latency 85.014 ms 2 4139 0.83 MB/sec execute 45 sec latency 99.515 ms 2 4208 0.82 MB/sec execute 46 sec latency 142.169 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: 3462 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 393 2 4257 0.81 MB/sec execute 47 sec latency 196.147 ms 2 4299 0.80 MB/sec execute 48 sec latency 175.973 ms 2 4359 0.78 MB/sec execute 49 sec latency 170.159 ms 2 4415 0.77 MB/sec execute 50 sec latency 166.733 ms 2 4471 0.77 MB/sec execute 51 sec latency 187.581 ms 2 4535 0.76 MB/sec execute 52 sec latency 145.348 ms 12389 12390 12391 Running lustre_rsync 2 4597 0.76 MB/sec execute 53 sec latency 195.415 ms 2 4699 0.77 MB/sec execute 54 sec latency 60.052 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: 3854 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 273 2 4777 0.76 MB/sec execute 55 sec latency 59.056 ms 2 4893 0.80 MB/sec execute 56 sec latency 58.304 ms 2 5022 0.84 MB/sec execute 57 sec latency 57.018 ms 2 5103 0.82 MB/sec execute 58 sec latency 185.594 ms 2 5180 0.81 MB/sec execute 59 sec latency 147.433 ms 12389 12390 12391 Running lustre_rsync 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: 4126 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 241 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1563 37.033 166.186 Close 1174 9.488 43.137 Rename 71 58.991 145.778 Unlink 287 15.533 56.666 Qpathinfo 1436 9.782 113.050 Qfileinfo 251 0.687 12.552 Qfsinfo 252 0.940 32.417 Sfileinfo 160 40.325 86.878 Find 536 2.281 86.263 WriteX 801 5.493 80.499 ReadX 2378 0.045 5.435 LockX 4 7.714 14.944 UnlockX 4 10.292 17.062 Flush 128 122.964 362.132 Throughput 0.811999 MB/sec 2 clients 2 procs max_latency=362.149 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 14 22:14:53 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/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' 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: 4366 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 208 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: 4573 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