== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 15:34:32 (1787859272) 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 15:34:38 EDT 2026 waiting for dbench pid 12488 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 2 133 11.78 MB/sec warmup 1 sec latency 85.799 ms 2 197 7.84 MB/sec warmup 2 sec latency 182.756 ms 2 263 6.61 MB/sec warmup 3 sec latency 134.069 ms 2 315 5.74 MB/sec warmup 4 sec latency 150.961 ms 2 381 5.42 MB/sec warmup 5 sec latency 150.498 ms 2 465 5.43 MB/sec warmup 6 sec latency 104.645 ms 2 585 5.72 MB/sec warmup 7 sec latency 90.429 ms Running lustre_rsync 2 664 5.28 MB/sec warmup 8 sec latency 235.449 ms 2 703 4.70 MB/sec warmup 9 sec latency 244.278 ms 2 733 4.25 MB/sec warmup 10 sec latency 177.044 ms 2 784 3.88 MB/sec warmup 11 sec latency 118.754 ms 2 901 0.13 MB/sec execute 1 sec latency 133.595 ms 2 955 0.19 MB/sec execute 2 sec latency 155.848 ms 2 999 0.33 MB/sec execute 3 sec latency 209.076 ms 2 1120 0.68 MB/sec execute 4 sec latency 104.217 ms 2 1165 0.56 MB/sec execute 5 sec latency 93.569 ms 2 1222 0.48 MB/sec execute 6 sec latency 89.702 ms 2 1334 0.84 MB/sec execute 7 sec latency 90.618 ms 2 1465 1.10 MB/sec execute 8 sec latency 71.080 ms 2 1545 0.99 MB/sec execute 9 sec latency 178.233 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 14 seconds Changelog records consumed: 268 2 1667 0.92 MB/sec execute 10 sec latency 103.017 ms 2 1723 0.84 MB/sec execute 11 sec latency 86.070 ms 2 1787 0.78 MB/sec execute 12 sec latency 115.520 ms 2 1826 0.73 MB/sec execute 13 sec latency 138.328 ms 2 1877 0.68 MB/sec execute 14 sec latency 142.270 ms 12488 12489 12490 Running lustre_rsync 2 1924 0.64 MB/sec execute 15 sec latency 292.800 ms 2 1977 0.60 MB/sec execute 16 sec latency 116.999 ms 2 2012 0.58 MB/sec execute 17 sec latency 113.398 ms 2 2070 0.56 MB/sec execute 18 sec latency 133.690 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: 2828 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 514 2 2138 0.53 MB/sec execute 19 sec latency 116.145 ms 2 2181 0.51 MB/sec execute 20 sec latency 123.371 ms 2 2280 0.55 MB/sec execute 21 sec latency 94.264 ms 2 2376 0.58 MB/sec execute 22 sec latency 201.227 ms 2 2432 0.56 MB/sec execute 23 sec latency 205.180 ms 12488 12489 12490 Running lustre_rsync 2 2571 0.61 MB/sec execute 24 sec latency 137.902 ms 2 2751 0.83 MB/sec execute 25 sec latency 177.914 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: 3341 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 283 2 2916 0.90 MB/sec execute 26 sec latency 178.032 ms 2 2996 0.88 MB/sec execute 27 sec latency 208.839 ms 2 3197 0.90 MB/sec execute 28 sec latency 182.678 ms 2 3345 0.95 MB/sec execute 29 sec latency 237.959 ms 2 3532 1.12 MB/sec execute 30 sec latency 131.513 ms 12488 12489 12490 Running lustre_rsync 2 3657 1.10 MB/sec execute 31 sec latency 56.708 ms 2 3786 1.13 MB/sec execute 32 sec latency 53.057 ms 2 3858 1.10 MB/sec execute 33 sec latency 98.528 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: 3623 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 268 2 3926 1.08 MB/sec execute 34 sec latency 88.581 ms 2 4012 1.05 MB/sec execute 35 sec latency 123.976 ms 2 4096 1.02 MB/sec execute 36 sec latency 72.247 ms 2 4227 1.00 MB/sec execute 37 sec latency 153.986 ms 2 4297 0.99 MB/sec execute 38 sec latency 112.438 ms 12488 12489 12490 Running lustre_rsync 2 4362 0.97 MB/sec execute 39 sec latency 252.523 ms 2 4438 0.95 MB/sec execute 40 sec latency 140.730 ms 2 4490 0.94 MB/sec execute 41 sec latency 117.720 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: 3890 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 441 2 4553 0.92 MB/sec execute 42 sec latency 135.954 ms 2 4650 0.95 MB/sec execute 43 sec latency 85.980 ms 2 4758 0.93 MB/sec execute 44 sec latency 60.996 ms 2 4831 0.92 MB/sec execute 45 sec latency 75.230 ms 2 4990 1.02 MB/sec execute 46 sec latency 63.165 ms 12488 12489 12490 Running lustre_rsync 2 5062 1.00 MB/sec execute 47 sec latency 225.161 ms 2 5124 0.98 MB/sec execute 48 sec latency 127.903 ms 2 5161 0.96 MB/sec execute 49 sec latency 113.117 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: 4330 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 274 2 5206 0.95 MB/sec execute 50 sec latency 232.296 ms 2 5268 0.93 MB/sec execute 51 sec latency 197.043 ms 2 5339 0.91 MB/sec execute 52 sec latency 71.115 ms 2 5420 0.90 MB/sec execute 53 sec latency 56.464 ms 2 5539 0.89 MB/sec execute 54 sec latency 120.997 ms 12488 12489 12490 Running lustre_rsync 2 5590 0.87 MB/sec execute 55 sec latency 66.664 ms 2 5696 0.86 MB/sec execute 56 sec latency 77.780 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: 4603 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 232 2 5744 0.85 MB/sec execute 57 sec latency 84.170 ms 2 5879 0.87 MB/sec execute 58 sec latency 87.486 ms 2 5948 0.86 MB/sec execute 59 sec latency 201.089 ms 2 cleanup 60 sec 2 cleanup 61 sec 12488 12489 12490 Running lustre_rsync 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1813 34.572 138.305 Close 1403 8.502 65.060 Rename 76 48.924 127.131 Unlink 306 12.426 74.746 Qpathinfo 1752 8.524 177.651 Qfileinfo 299 0.583 11.702 Qfsinfo 254 0.542 18.326 Sfileinfo 166 31.993 78.110 Find 614 1.545 45.545 WriteX 901 4.737 63.069 ReadX 2559 0.048 10.100 LockX 4 6.673 11.388 UnlockX 4 10.927 22.482 Flush 116 102.525 292.778 Throughput 0.861912 MB/sec 2 clients 2 procs max_latency=292.800 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 15:35:53 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/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' 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 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: 4834 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 281 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: 5114 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 64 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: 5177 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