== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:24:36 (1787574276) 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 Aug 24 08:24:44 EDT 2026 waiting for dbench pid 12436 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 74 6.45 MB/sec warmup 1 sec latency 122.934 ms 2 143 6.13 MB/sec warmup 2 sec latency 155.368 ms 2 194 5.12 MB/sec warmup 3 sec latency 244.328 ms 2 259 4.88 MB/sec warmup 4 sec latency 102.333 ms 2 327 4.74 MB/sec warmup 5 sec latency 98.479 ms 2 397 4.68 MB/sec warmup 6 sec latency 95.512 ms Running lustre_rsync 2 473 4.71 MB/sec warmup 7 sec latency 82.066 ms 2 512 4.42 MB/sec warmup 8 sec latency 144.840 ms 2 611 4.64 MB/sec warmup 9 sec latency 145.944 ms 2 666 4.22 MB/sec warmup 10 sec latency 223.196 ms 2 706 3.84 MB/sec warmup 11 sec latency 161.307 ms 2 781 0.18 MB/sec execute 1 sec latency 238.891 ms 2 801 0.16 MB/sec execute 2 sec latency 258.404 ms 2 868 0.20 MB/sec execute 3 sec latency 211.570 ms 2 903 0.20 MB/sec execute 4 sec latency 234.663 ms 2 929 0.18 MB/sec execute 5 sec latency 361.636 ms 2 983 0.20 MB/sec execute 6 sec latency 197.933 ms 2 1068 0.45 MB/sec execute 7 sec latency 103.749 ms 2 1145 0.42 MB/sec execute 8 sec latency 98.877 ms 2 1215 0.39 MB/sec execute 9 sec latency 70.231 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 15 seconds Changelog records consumed: 233 2 1257 0.36 MB/sec execute 10 sec latency 116.720 ms 2 1406 0.85 MB/sec execute 11 sec latency 101.003 ms 2 1462 0.78 MB/sec execute 12 sec latency 112.504 ms 2 1539 0.73 MB/sec execute 13 sec latency 148.040 ms 2 1615 0.69 MB/sec execute 14 sec latency 84.608 ms 2 1653 0.65 MB/sec execute 15 sec latency 183.672 ms 12436 12437 12438 Running lustre_rsync 2 1701 0.61 MB/sec execute 16 sec latency 112.295 ms 2 1753 0.58 MB/sec execute 17 sec latency 98.589 ms 2 1801 0.55 MB/sec execute 18 sec latency 104.490 ms 2 1844 0.53 MB/sec execute 19 sec latency 114.225 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: 2911 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 447 2 1906 0.51 MB/sec execute 20 sec latency 155.311 ms 2 2006 0.49 MB/sec execute 21 sec latency 235.290 ms 2 2109 0.49 MB/sec execute 22 sec latency 65.468 ms 2 2178 0.47 MB/sec execute 23 sec latency 122.231 ms 2 2262 0.50 MB/sec execute 24 sec latency 236.562 ms 2 2357 0.53 MB/sec execute 25 sec latency 221.061 ms 12436 12437 12438 Running lustre_rsync 2 2398 0.51 MB/sec execute 26 sec latency 282.032 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: 3357 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 301 2 2457 0.52 MB/sec execute 27 sec latency 240.926 ms 2 2534 0.54 MB/sec execute 28 sec latency 235.982 ms 2 2588 0.53 MB/sec execute 29 sec latency 279.304 ms 2 2695 0.61 MB/sec execute 30 sec latency 178.028 ms 2 2837 0.71 MB/sec execute 31 sec latency 413.164 ms 12436 12437 12438 Running lustre_rsync 2 2949 0.76 MB/sec execute 32 sec latency 210.901 ms 2 2997 0.74 MB/sec execute 33 sec latency 228.479 ms 2 3117 0.74 MB/sec execute 34 sec latency 283.705 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: 3657 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 154 2 3288 0.77 MB/sec execute 35 sec latency 228.252 ms 2 3453 0.86 MB/sec execute 36 sec latency 79.513 ms 2 3585 0.93 MB/sec execute 37 sec latency 69.781 ms 2 3672 0.91 MB/sec execute 38 sec latency 63.695 ms 2 3770 0.92 MB/sec execute 39 sec latency 102.886 ms 12436 12437 12438 Running lustre_rsync 2 3869 0.93 MB/sec execute 40 sec latency 80.481 ms 2 3931 0.91 MB/sec execute 41 sec latency 121.336 ms 2 3981 0.89 MB/sec execute 42 sec latency 85.669 ms 2 4035 0.87 MB/sec execute 43 sec latency 94.766 ms 2 4099 0.85 MB/sec execute 44 sec latency 72.782 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: 3810 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 336 2 4192 0.84 MB/sec execute 45 sec latency 126.995 ms 2 4249 0.82 MB/sec execute 46 sec latency 210.872 ms 2 4287 0.81 MB/sec execute 47 sec latency 158.829 ms 2 4335 0.80 MB/sec execute 48 sec latency 203.914 ms 2 4389 0.79 MB/sec execute 49 sec latency 149.843 ms 12436 12437 12438 Running lustre_rsync 2 4429 0.77 MB/sec execute 50 sec latency 271.924 ms 2 4483 0.76 MB/sec execute 51 sec latency 209.452 ms 2 4518 0.75 MB/sec execute 52 sec latency 245.525 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: 4145 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 320 2 4587 0.76 MB/sec execute 53 sec latency 121.285 ms 2 4654 0.77 MB/sec execute 54 sec latency 277.226 ms 2 4748 0.76 MB/sec execute 55 sec latency 46.594 ms 2 4855 0.80 MB/sec execute 56 sec latency 67.034 ms 2 4924 0.78 MB/sec execute 57 sec latency 70.066 ms 12436 12437 12438 Running lustre_rsync 2 5023 0.82 MB/sec execute 58 sec latency 207.074 ms 2 5078 0.81 MB/sec execute 59 sec latency 115.653 ms 2 cleanup 60 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: 4464 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 234 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1516 37.992 236.546 Close 1131 9.339 43.113 Rename 70 63.884 279.262 Unlink 284 16.185 60.645 Qpathinfo 1391 10.121 161.171 Qfileinfo 239 0.771 28.138 Qfsinfo 252 1.036 43.088 Sfileinfo 158 38.703 104.560 Find 525 2.216 72.573 WriteX 764 5.742 52.285 ReadX 2352 0.037 7.836 LockX 4 13.027 17.573 UnlockX 4 4.697 7.242 Flush 113 146.652 413.148 Throughput 0.807644 MB/sec 2 clients 2 procs max_latency=413.164 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 08:25:59 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/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' 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: 4697 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 230 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: 4926 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