== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 20:51:35 (1786755095) 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 Fri Aug 14 20:51:43 EDT 2026 waiting for dbench pid 11478 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 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 101 9.44 MB/sec warmup 1 sec latency 107.548 ms 2 157 6.54 MB/sec warmup 2 sec latency 139.867 ms 2 223 5.75 MB/sec warmup 3 sec latency 157.720 ms 2 293 5.41 MB/sec warmup 4 sec latency 93.712 ms 2 374 5.32 MB/sec warmup 5 sec latency 89.511 ms 2 457 5.34 MB/sec warmup 6 sec latency 87.552 ms 2 518 5.11 MB/sec warmup 7 sec latency 95.413 ms 2 662 5.28 MB/sec warmup 8 sec latency 250.048 ms 2 719 4.73 MB/sec warmup 9 sec latency 274.259 ms 2 772 4.27 MB/sec warmup 10 sec latency 176.175 ms 2 806 3.90 MB/sec warmup 11 sec latency 129.418 ms 2 965 0.29 MB/sec execute 1 sec latency 112.842 ms 2 1055 1.22 MB/sec execute 2 sec latency 94.857 ms 2 1144 0.88 MB/sec execute 3 sec latency 61.538 ms 2 1226 0.70 MB/sec execute 4 sec latency 91.220 ms 2 1434 1.74 MB/sec execute 5 sec latency 54.003 ms 2 1510 1.46 MB/sec execute 6 sec latency 199.412 ms 2 1612 1.28 MB/sec execute 7 sec latency 78.684 ms 2 1680 1.14 MB/sec execute 8 sec latency 209.827 ms 2 1766 1.02 MB/sec execute 9 sec latency 73.450 ms 2 1850 0.94 MB/sec execute 10 sec latency 92.205 ms 2 1944 0.87 MB/sec execute 11 sec latency 130.613 ms 2 2013 0.81 MB/sec execute 12 sec latency 97.980 ms 2 2111 0.77 MB/sec execute 13 sec latency 81.677 ms 2 2170 0.72 MB/sec execute 14 sec latency 71.559 ms 2 2337 0.82 MB/sec execute 15 sec latency 58.387 ms 2 2378 0.79 MB/sec execute 16 sec latency 217.538 ms 2 2432 0.76 MB/sec execute 17 sec latency 129.018 ms 2 2485 0.78 MB/sec execute 18 sec latency 263.811 ms 2 2593 0.77 MB/sec execute 19 sec latency 82.351 ms 2 2774 1.03 MB/sec execute 20 sec latency 123.744 ms 2 2931 1.12 MB/sec execute 21 sec latency 249.451 ms 2 3013 1.08 MB/sec execute 22 sec latency 135.671 ms 2 3268 1.16 MB/sec execute 23 sec latency 130.651 ms 2 3389 1.16 MB/sec execute 24 sec latency 111.165 ms 2 3546 1.34 MB/sec execute 25 sec latency 111.124 ms 2 3609 1.29 MB/sec execute 26 sec latency 151.918 ms 2 3690 1.26 MB/sec execute 27 sec latency 173.796 ms 2 3774 1.29 MB/sec execute 28 sec latency 96.172 ms 2 3820 1.25 MB/sec execute 29 sec latency 139.192 ms 2 3882 1.20 MB/sec execute 30 sec latency 92.701 ms 2 3946 1.18 MB/sec execute 31 sec latency 91.009 ms 2 4018 1.15 MB/sec execute 32 sec latency 105.049 ms 2 4091 1.11 MB/sec execute 33 sec latency 74.230 ms 2 4181 1.08 MB/sec execute 34 sec latency 81.571 ms 2 4234 1.06 MB/sec execute 35 sec latency 308.236 ms 2 4275 1.03 MB/sec execute 36 sec latency 335.594 ms 2 4311 1.01 MB/sec execute 37 sec latency 259.668 ms 2 4368 0.99 MB/sec execute 38 sec latency 168.426 ms 2 4435 0.98 MB/sec execute 39 sec latency 151.049 ms 2 4477 0.96 MB/sec execute 40 sec latency 152.755 ms 2 4517 0.94 MB/sec execute 41 sec latency 240.107 ms 2 4553 0.92 MB/sec execute 42 sec latency 251.544 ms 2 4643 0.95 MB/sec execute 43 sec latency 69.686 ms 2 4733 0.93 MB/sec execute 44 sec latency 80.437 ms 2 4811 0.91 MB/sec execute 45 sec latency 130.997 ms 2 4958 1.02 MB/sec execute 46 sec latency 135.849 ms 2 5028 1.00 MB/sec execute 47 sec latency 89.111 ms 2 5109 0.98 MB/sec execute 48 sec latency 131.420 ms 2 5145 0.96 MB/sec execute 49 sec latency 107.379 ms 2 5197 0.94 MB/sec execute 50 sec latency 227.394 ms 2 5256 0.93 MB/sec execute 51 sec latency 178.379 ms 2 5341 0.91 MB/sec execute 52 sec latency 60.083 ms 2 5398 0.90 MB/sec execute 53 sec latency 69.081 ms 2 5493 0.88 MB/sec execute 54 sec latency 208.641 ms 2 5577 0.87 MB/sec execute 55 sec latency 65.003 ms 2 5683 0.86 MB/sec execute 56 sec latency 93.521 ms 2 5747 0.85 MB/sec execute 57 sec latency 100.487 ms 2 5871 0.87 MB/sec execute 58 sec latency 75.107 ms 2 5936 0.86 MB/sec execute 59 sec latency 277.934 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1803 33.660 227.371 Close 1395 8.505 57.114 Rename 76 52.794 135.832 Unlink 304 14.543 51.850 Qpathinfo 1749 8.478 105.770 Qfileinfo 298 0.778 13.797 Qfsinfo 253 0.838 20.989 Sfileinfo 164 32.899 92.392 Find 610 2.051 81.543 WriteX 894 5.029 66.286 ReadX 2554 0.063 8.585 LockX 4 5.668 9.608 UnlockX 4 7.721 11.913 Flush 112 108.795 335.578 Throughput 0.86019 MB/sec 2 clients 2 procs max_latency=335.594 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Fri Aug 14 20:52:57 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/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' 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/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: 2611 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