== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 05:39:57 (1787823597) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl3' lustre-MDT0000: Registered changelog user cl3 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/d2a.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/d2a.lustre-rsync-test at Thu Aug 27 05:40:05 EDT 2026 waiting for dbench pid 11506 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs failed to create barrier semaphore 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 81 7.31 MB/sec warmup 1 sec latency 107.380 ms 2 150 6.37 MB/sec warmup 2 sec latency 151.791 ms 2 206 5.39 MB/sec warmup 3 sec latency 120.966 ms 2 283 5.27 MB/sec warmup 4 sec latency 114.801 ms 2 351 5.02 MB/sec warmup 5 sec latency 111.113 ms 2 437 5.12 MB/sec warmup 6 sec latency 73.204 ms 2 511 5.05 MB/sec warmup 7 sec latency 97.105 ms 2 660 5.27 MB/sec warmup 8 sec latency 90.592 ms 2 710 4.70 MB/sec warmup 9 sec latency 220.250 ms 2 765 4.26 MB/sec warmup 10 sec latency 153.908 ms 2 817 3.90 MB/sec warmup 11 sec latency 118.495 ms 2 952 0.25 MB/sec execute 1 sec latency 165.603 ms 2 1010 0.72 MB/sec execute 2 sec latency 126.016 ms 2 1129 0.87 MB/sec execute 3 sec latency 52.717 ms 2 1190 0.68 MB/sec execute 4 sec latency 86.991 ms 2 1249 0.56 MB/sec execute 5 sec latency 100.136 ms 2 1408 1.44 MB/sec execute 6 sec latency 73.476 ms 2 1477 1.24 MB/sec execute 7 sec latency 209.835 ms 2 1576 1.11 MB/sec execute 8 sec latency 249.412 ms 2 1646 1.00 MB/sec execute 9 sec latency 190.587 ms 2 1729 0.92 MB/sec execute 10 sec latency 68.034 ms 2 1835 0.85 MB/sec execute 11 sec latency 76.173 ms 2 1918 0.79 MB/sec execute 12 sec latency 177.187 ms 2 2006 0.74 MB/sec execute 13 sec latency 124.628 ms 2 2133 0.71 MB/sec execute 14 sec latency 70.846 ms 2 2204 0.68 MB/sec execute 15 sec latency 69.242 ms 2 2343 0.77 MB/sec execute 16 sec latency 193.067 ms 2 2387 0.74 MB/sec execute 17 sec latency 208.180 ms 2 2444 0.71 MB/sec execute 18 sec latency 159.518 ms 2 2487 0.74 MB/sec execute 19 sec latency 353.893 ms 2 2596 0.73 MB/sec execute 20 sec latency 92.710 ms 2 2785 0.98 MB/sec execute 21 sec latency 171.328 ms 2 2950 1.07 MB/sec execute 22 sec latency 201.148 ms 2 3018 1.03 MB/sec execute 23 sec latency 181.078 ms 2 3219 1.05 MB/sec execute 24 sec latency 202.315 ms 2 3346 1.09 MB/sec execute 25 sec latency 104.998 ms 2 3505 1.28 MB/sec execute 26 sec latency 83.220 ms 2 3608 1.25 MB/sec execute 27 sec latency 68.408 ms 2 3696 1.22 MB/sec execute 28 sec latency 72.077 ms 2 3782 1.25 MB/sec execute 29 sec latency 173.869 ms 2 3852 1.20 MB/sec execute 30 sec latency 69.716 ms 2 3927 1.18 MB/sec execute 31 sec latency 83.460 ms 2 3998 1.15 MB/sec execute 32 sec latency 78.000 ms 2 4069 1.11 MB/sec execute 33 sec latency 110.832 ms 2 4171 1.08 MB/sec execute 34 sec latency 72.541 ms 2 4241 1.06 MB/sec execute 35 sec latency 287.106 ms 2 4292 1.04 MB/sec execute 36 sec latency 126.628 ms 2 4318 1.01 MB/sec execute 37 sec latency 292.872 ms 2 4369 0.99 MB/sec execute 38 sec latency 140.635 ms 2 4443 0.98 MB/sec execute 39 sec latency 121.384 ms 2 4489 0.96 MB/sec execute 40 sec latency 159.783 ms 2 4550 0.94 MB/sec execute 41 sec latency 185.133 ms 2 4644 0.97 MB/sec execute 42 sec latency 194.214 ms 2 4722 0.95 MB/sec execute 43 sec latency 79.354 ms 2 4792 0.93 MB/sec execute 44 sec latency 73.389 ms 2 4845 0.91 MB/sec execute 45 sec latency 133.114 ms 2 4980 1.02 MB/sec execute 46 sec latency 165.788 ms 2 5040 1.00 MB/sec execute 47 sec latency 99.386 ms 2 5116 0.98 MB/sec execute 48 sec latency 160.133 ms 2 5162 0.96 MB/sec execute 49 sec latency 80.127 ms 2 5244 0.95 MB/sec execute 50 sec latency 117.586 ms 2 5298 0.93 MB/sec execute 51 sec latency 94.827 ms 2 5358 0.91 MB/sec execute 52 sec latency 85.379 ms 2 5403 0.90 MB/sec execute 53 sec latency 99.606 ms 2 5472 0.88 MB/sec execute 54 sec latency 202.735 ms 2 5552 0.87 MB/sec execute 55 sec latency 64.168 ms 2 5626 0.86 MB/sec execute 56 sec latency 98.554 ms 2 5719 0.85 MB/sec execute 57 sec latency 62.700 ms 2 5818 0.84 MB/sec execute 58 sec latency 87.330 ms 2 5913 0.86 MB/sec execute 59 sec latency 199.800 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1782 32.739 173.847 Close 1382 9.026 65.378 Rename 74 54.994 133.096 Unlink 300 12.849 39.662 Qpathinfo 1737 8.941 165.768 Qfileinfo 292 0.685 21.668 Qfsinfo 251 0.931 19.814 Sfileinfo 158 38.600 161.387 Find 605 1.824 47.640 WriteX 880 5.269 72.416 ReadX 2547 0.059 10.346 LockX 4 10.616 13.977 UnlockX 4 23.722 25.855 Flush 110 118.711 353.877 Throughput 0.85785 MB/sec 2 clients 2 procs max_latency=353.893 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Thu Aug 27 05:41:19 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' 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/d2a.lustre-rsync-test dbench successfully finished Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Statuslog: /tmp/lustre_rsync.log Changelog registration: cl3 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 2583 lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: Deregistered changelog user #3 lustre-MDT0000: changelog user 'cl3' not found