== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 14:30:57 (1789583457) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 16 14:31:11 EDT 2026 waiting for dbench pid 13653 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 71 6.29 MB/sec warmup 1 sec latency 134.885 ms 2 137 6.02 MB/sec warmup 2 sec latency 163.079 ms 2 183 4.90 MB/sec warmup 3 sec latency 121.201 ms 2 223 4.31 MB/sec warmup 4 sec latency 224.571 ms 2 297 4.38 MB/sec warmup 5 sec latency 95.890 ms Running lustre_rsync 2 339 4.08 MB/sec warmup 6 sec latency 185.163 ms 2 381 3.87 MB/sec warmup 7 sec latency 190.656 ms 2 434 3.81 MB/sec warmup 8 sec latency 137.263 ms 2 480 3.73 MB/sec warmup 9 sec latency 175.040 ms 2 519 3.58 MB/sec warmup 10 sec latency 141.789 ms 2 638 3.83 MB/sec warmup 11 sec latency 143.532 ms 2 698 0.05 MB/sec execute 1 sec latency 248.547 ms 2 730 0.14 MB/sec execute 2 sec latency 260.070 ms 2 775 0.13 MB/sec execute 3 sec latency 159.816 ms 2 801 0.15 MB/sec execute 4 sec latency 230.286 ms 2 855 0.16 MB/sec execute 5 sec latency 149.334 ms 2 882 0.17 MB/sec execute 6 sec latency 203.844 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: 154 2 909 0.16 MB/sec execute 7 sec latency 203.674 ms 2 964 0.16 MB/sec execute 8 sec latency 215.957 ms 2 1028 0.38 MB/sec execute 9 sec latency 203.214 ms 2 1117 0.36 MB/sec execute 10 sec latency 89.301 ms 2 1179 0.33 MB/sec execute 11 sec latency 91.898 ms 13653 13654 13655 Running lustre_rsync 2 1232 0.32 MB/sec execute 12 sec latency 78.868 ms 2 1323 0.52 MB/sec execute 13 sec latency 116.860 ms 2 1422 0.69 MB/sec execute 14 sec latency 114.688 ms 2 1473 0.65 MB/sec execute 15 sec latency 198.694 ms 2 1507 0.61 MB/sec execute 16 sec latency 277.671 ms 2 1575 0.58 MB/sec execute 17 sec latency 140.527 ms 2 1627 0.55 MB/sec execute 18 sec latency 306.917 ms 2 1669 0.53 MB/sec execute 19 sec latency 191.327 ms 2 1697 0.50 MB/sec execute 20 sec latency 168.664 ms 2 1743 0.49 MB/sec execute 21 sec latency 111.977 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: 2340 Clear changelog after use: no Errors: 0 lustre_rsync took 10 seconds Changelog records consumed: 369 2 1790 0.47 MB/sec execute 22 sec latency 111.055 ms 2 1824 0.45 MB/sec execute 23 sec latency 121.141 ms 2 1862 0.43 MB/sec execute 24 sec latency 152.618 ms 2 1937 0.42 MB/sec execute 25 sec latency 182.618 ms 2 2000 0.41 MB/sec execute 26 sec latency 100.244 ms 13653 13654 13655 Running lustre_rsync 2 2026 0.40 MB/sec execute 27 sec latency 224.254 ms 2 2109 0.39 MB/sec execute 28 sec latency 157.919 ms 2 2151 0.38 MB/sec execute 29 sec latency 143.327 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: 2708 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 321 2 2169 0.37 MB/sec execute 30 sec latency 221.064 ms 2 2279 0.40 MB/sec execute 31 sec latency 92.820 ms 2 2357 0.42 MB/sec execute 32 sec latency 241.538 ms 2 2403 0.41 MB/sec execute 33 sec latency 233.039 ms 2 2441 0.41 MB/sec execute 34 sec latency 209.675 ms 13653 13654 13655 Running lustre_rsync 2 2489 0.43 MB/sec execute 35 sec latency 298.731 ms 2 2576 0.43 MB/sec execute 36 sec latency 104.940 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: 3028 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 195 2 2633 0.44 MB/sec execute 37 sec latency 119.637 ms 2 2770 0.57 MB/sec execute 38 sec latency 437.240 ms 2 2919 0.63 MB/sec execute 39 sec latency 387.844 ms 2 2982 0.62 MB/sec execute 40 sec latency 257.847 ms 2 3174 0.63 MB/sec execute 41 sec latency 279.532 ms 13653 13654 13655 Running lustre_rsync 2 3220 0.63 MB/sec execute 42 sec latency 354.916 ms 2 3291 0.66 MB/sec execute 43 sec latency 190.349 ms 2 3358 0.65 MB/sec execute 44 sec latency 209.365 ms 2 3472 0.72 MB/sec execute 45 sec latency 103.811 ms 2 3566 0.75 MB/sec execute 46 sec latency 197.557 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: 3222 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 171 2 3644 0.74 MB/sec execute 47 sec latency 111.312 ms 2 3698 0.73 MB/sec execute 48 sec latency 108.314 ms 2 3763 0.76 MB/sec execute 49 sec latency 106.624 ms 2 3808 0.74 MB/sec execute 50 sec latency 96.621 ms 2 3869 0.73 MB/sec execute 51 sec latency 71.920 ms 13653 13654 13655 Running lustre_rsync 2 3932 0.73 MB/sec execute 52 sec latency 81.567 ms 2 3977 0.71 MB/sec execute 53 sec latency 165.193 ms 2 4033 0.70 MB/sec execute 54 sec latency 112.884 ms 2 4082 0.69 MB/sec execute 55 sec latency 89.707 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: 3392 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 297 2 4141 0.67 MB/sec execute 56 sec latency 85.193 ms 2 4217 0.67 MB/sec execute 57 sec latency 75.260 ms 2 4258 0.66 MB/sec execute 58 sec latency 385.132 ms 2 4300 0.65 MB/sec execute 59 sec latency 234.499 ms 2 cleanup 60 sec 13653 13654 13655 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1262 46.173 224.231 Close 932 13.213 65.682 Rename 54 65.381 156.344 Unlink 252 21.537 70.137 Qpathinfo 1174 11.511 143.639 Qfileinfo 198 0.785 22.183 Qfsinfo 218 1.083 25.346 Sfileinfo 110 43.559 90.403 Find 438 3.441 78.057 WriteX 631 6.644 77.225 ReadX 1958 0.060 6.685 LockX 4 9.812 16.183 UnlockX 4 8.072 12.952 Flush 103 154.195 437.217 Throughput 0.65181 MB/sec 2 clients 2 procs max_latency=437.240 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 16 14:32:26 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 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: 3688 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 277 removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' 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: 3964 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 131 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: 4094 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-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found