== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 01:12:52 (1786165972) 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 Sat Aug 8 01:13:01 EDT 2026 waiting for dbench pid 11472 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 71 6.29 MB/sec warmup 1 sec latency 143.500 ms 2 143 6.15 MB/sec warmup 2 sec latency 132.424 ms 2 184 4.92 MB/sec warmup 3 sec latency 139.766 ms 2 207 4.05 MB/sec warmup 4 sec latency 312.604 ms 2 267 4.02 MB/sec warmup 5 sec latency 139.969 ms 2 327 3.96 MB/sec warmup 6 sec latency 119.649 ms 2 385 3.91 MB/sec warmup 7 sec latency 149.965 ms 2 461 4.03 MB/sec warmup 8 sec latency 86.313 ms 2 518 3.97 MB/sec warmup 9 sec latency 153.930 ms 2 641 4.21 MB/sec warmup 10 sec latency 124.672 ms 2 690 3.84 MB/sec warmup 11 sec latency 178.179 ms 2 791 0.29 MB/sec execute 1 sec latency 156.725 ms 2 868 0.30 MB/sec execute 2 sec latency 111.927 ms 2 917 0.30 MB/sec execute 3 sec latency 165.579 ms 2 980 0.29 MB/sec execute 4 sec latency 147.458 ms 2 1081 0.65 MB/sec execute 5 sec latency 102.007 ms 2 1151 0.56 MB/sec execute 6 sec latency 82.443 ms 2 1232 0.50 MB/sec execute 7 sec latency 67.533 ms 2 1401 1.17 MB/sec execute 8 sec latency 77.328 ms 2 1477 1.05 MB/sec execute 9 sec latency 82.040 ms 2 1585 0.96 MB/sec execute 10 sec latency 197.077 ms 2 1661 0.89 MB/sec execute 11 sec latency 105.798 ms 2 1774 0.83 MB/sec execute 12 sec latency 70.328 ms 2 1877 0.77 MB/sec execute 13 sec latency 76.812 ms 2 1978 0.73 MB/sec execute 14 sec latency 120.267 ms 2 2068 0.71 MB/sec execute 15 sec latency 71.565 ms 2 2157 0.67 MB/sec execute 16 sec latency 72.617 ms 2 2257 0.65 MB/sec execute 17 sec latency 72.142 ms 2 2368 0.73 MB/sec execute 18 sec latency 218.397 ms 2 2420 0.71 MB/sec execute 19 sec latency 128.710 ms 2 2477 0.74 MB/sec execute 20 sec latency 166.907 ms 2 2558 0.72 MB/sec execute 21 sec latency 436.847 ms 2 2622 0.70 MB/sec execute 22 sec latency 93.723 ms 2 2881 0.94 MB/sec execute 23 sec latency 183.158 ms 2 2977 1.01 MB/sec execute 24 sec latency 268.280 ms 2 3096 1.00 MB/sec execute 25 sec latency 199.350 ms 2 3226 1.01 MB/sec execute 26 sec latency 286.843 ms 2 3313 1.04 MB/sec execute 27 sec latency 274.975 ms 2 3405 1.04 MB/sec execute 28 sec latency 199.095 ms 2 3579 1.18 MB/sec execute 29 sec latency 78.731 ms 2 3659 1.16 MB/sec execute 30 sec latency 87.962 ms 2 3738 1.16 MB/sec execute 31 sec latency 86.607 ms 2 3810 1.15 MB/sec execute 32 sec latency 89.236 ms 2 3893 1.12 MB/sec execute 33 sec latency 87.359 ms 2 3971 1.10 MB/sec execute 34 sec latency 85.255 ms 2 4053 1.07 MB/sec execute 35 sec latency 83.161 ms 2 4134 1.04 MB/sec execute 36 sec latency 104.815 ms 2 4229 1.02 MB/sec execute 37 sec latency 89.634 ms 2 4282 1.00 MB/sec execute 38 sec latency 251.519 ms 2 4331 0.98 MB/sec execute 39 sec latency 197.909 ms 2 4367 0.96 MB/sec execute 40 sec latency 155.311 ms 2 4395 0.94 MB/sec execute 41 sec latency 185.441 ms 2 4464 0.93 MB/sec execute 42 sec latency 107.982 ms 2 4526 0.91 MB/sec execute 43 sec latency 160.657 ms 2 4562 0.89 MB/sec execute 44 sec latency 231.064 ms 2 4669 0.92 MB/sec execute 45 sec latency 98.155 ms 2 4756 0.90 MB/sec execute 46 sec latency 61.246 ms 2 4823 0.89 MB/sec execute 47 sec latency 98.387 ms 2 4967 0.99 MB/sec execute 48 sec latency 92.093 ms 2 5020 0.97 MB/sec execute 49 sec latency 102.937 ms 2 5075 0.95 MB/sec execute 50 sec latency 222.421 ms 2 5145 0.94 MB/sec execute 51 sec latency 74.168 ms 2 5203 0.92 MB/sec execute 52 sec latency 134.931 ms 2 5275 0.91 MB/sec execute 53 sec latency 118.368 ms 2 5344 0.89 MB/sec execute 54 sec latency 68.398 ms 2 5393 0.88 MB/sec execute 55 sec latency 96.191 ms 2 5449 0.86 MB/sec execute 56 sec latency 157.494 ms 2 5530 0.85 MB/sec execute 57 sec latency 258.848 ms 2 5583 0.84 MB/sec execute 58 sec latency 88.840 ms 2 5670 0.83 MB/sec execute 59 sec latency 89.598 ms 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1790 33.451 119.985 Close 1363 8.287 47.158 Rename 72 55.588 123.259 Unlink 300 13.682 57.335 Qpathinfo 1665 8.517 84.311 Qfileinfo 279 0.700 10.505 Qfsinfo 252 0.650 16.295 Sfileinfo 157 37.575 125.599 Find 593 2.043 77.136 WriteX 855 5.460 57.353 ReadX 2554 0.059 7.844 LockX 4 5.698 9.475 UnlockX 4 7.960 12.952 Flush 123 115.618 436.831 Throughput 0.828454 MB/sec 2 clients 2 procs max_latency=436.847 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Sat Aug 8 01:14:16 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/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' 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 8 seconds Changelog records consumed: 2524 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