== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 07:11:04 (1775041864) 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 Wed Apr 1 07:11:12 EDT 2026 waiting for dbench pid 11390 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 91 8.36 MB/sec warmup 1 sec latency 109.572 ms 2 156 6.53 MB/sec warmup 2 sec latency 113.669 ms 2 189 5.05 MB/sec warmup 3 sec latency 342.801 ms 2 247 4.70 MB/sec warmup 4 sec latency 261.463 ms 2 334 4.84 MB/sec warmup 5 sec latency 81.493 ms 2 413 4.86 MB/sec warmup 6 sec latency 114.197 ms 2 485 4.84 MB/sec warmup 7 sec latency 112.467 ms 2 604 5.24 MB/sec warmup 8 sec latency 112.978 ms 2 671 4.70 MB/sec warmup 9 sec latency 208.294 ms 2 726 4.26 MB/sec warmup 10 sec latency 198.371 ms 2 780 3.88 MB/sec warmup 11 sec latency 105.399 ms 2 897 0.39 MB/sec execute 1 sec latency 189.191 ms 2 966 0.33 MB/sec execute 2 sec latency 120.803 ms 2 1062 0.94 MB/sec execute 3 sec latency 127.568 ms 2 1132 0.75 MB/sec execute 4 sec latency 78.877 ms 2 1211 0.63 MB/sec execute 5 sec latency 93.463 ms 2 1326 1.03 MB/sec execute 6 sec latency 81.442 ms 2 1441 1.29 MB/sec execute 7 sec latency 133.019 ms 2 1507 1.14 MB/sec execute 8 sec latency 280.742 ms 2 1619 1.04 MB/sec execute 9 sec latency 73.145 ms 2 1690 0.95 MB/sec execute 10 sec latency 133.808 ms 2 1796 0.88 MB/sec execute 11 sec latency 85.394 ms 2 1884 0.81 MB/sec execute 12 sec latency 92.870 ms 2 1978 0.76 MB/sec execute 13 sec latency 148.500 ms 2 2075 0.73 MB/sec execute 14 sec latency 50.938 ms 2 2165 0.70 MB/sec execute 15 sec latency 65.260 ms 2 2294 0.73 MB/sec execute 16 sec latency 70.583 ms 2 2366 0.76 MB/sec execute 17 sec latency 327.631 ms 2 2408 0.73 MB/sec execute 18 sec latency 239.761 ms 2 2472 0.76 MB/sec execute 19 sec latency 177.367 ms 2 2574 0.74 MB/sec execute 20 sec latency 291.907 ms 2 2758 1.00 MB/sec execute 21 sec latency 105.624 ms 2 2919 1.09 MB/sec execute 22 sec latency 240.850 ms 2 2995 1.05 MB/sec execute 23 sec latency 189.432 ms 2 3210 1.07 MB/sec execute 24 sec latency 204.650 ms 2 3355 1.11 MB/sec execute 25 sec latency 166.434 ms 2 3523 1.30 MB/sec execute 26 sec latency 111.771 ms 2 3645 1.27 MB/sec execute 27 sec latency 62.080 ms 2 3732 1.27 MB/sec execute 28 sec latency 79.479 ms 2 3820 1.26 MB/sec execute 29 sec latency 59.839 ms 2 3891 1.23 MB/sec execute 30 sec latency 82.927 ms 2 3957 1.20 MB/sec execute 31 sec latency 120.395 ms 2 4038 1.16 MB/sec execute 32 sec latency 79.567 ms 2 4137 1.13 MB/sec execute 33 sec latency 49.447 ms 2 4229 1.10 MB/sec execute 34 sec latency 262.357 ms 2 4282 1.08 MB/sec execute 35 sec latency 177.009 ms 2 4335 1.06 MB/sec execute 36 sec latency 134.935 ms 2 4402 1.03 MB/sec execute 37 sec latency 180.368 ms 2 4458 1.02 MB/sec execute 38 sec latency 131.141 ms 2 4515 1.00 MB/sec execute 39 sec latency 144.844 ms 2 4590 1.00 MB/sec execute 40 sec latency 172.044 ms 2 4690 1.00 MB/sec execute 41 sec latency 106.153 ms 2 4764 0.98 MB/sec execute 42 sec latency 71.186 ms 2 4847 0.99 MB/sec execute 43 sec latency 92.615 ms 2 4986 1.07 MB/sec execute 44 sec latency 86.034 ms 2 5052 1.05 MB/sec execute 45 sec latency 232.123 ms 2 5103 1.03 MB/sec execute 46 sec latency 282.002 ms 2 5163 1.01 MB/sec execute 47 sec latency 111.621 ms 2 5236 0.99 MB/sec execute 48 sec latency 167.200 ms 2 5311 0.97 MB/sec execute 49 sec latency 75.875 ms 2 5358 0.96 MB/sec execute 50 sec latency 98.201 ms 2 5417 0.94 MB/sec execute 51 sec latency 93.827 ms 2 5495 0.92 MB/sec execute 52 sec latency 226.949 ms 2 5546 0.91 MB/sec execute 53 sec latency 258.262 ms 2 5620 0.90 MB/sec execute 54 sec latency 91.759 ms 2 5713 0.88 MB/sec execute 55 sec latency 74.483 ms 2 5826 0.89 MB/sec execute 56 sec latency 73.476 ms 2 5921 0.90 MB/sec execute 57 sec latency 250.263 ms 2 5986 0.89 MB/sec execute 58 sec latency 228.478 ms 2 6075 0.89 MB/sec execute 59 sec latency 187.969 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1866 31.566 152.391 Close 1441 8.182 50.704 Rename 80 50.610 105.605 Unlink 316 11.959 46.392 Qpathinfo 1803 8.271 88.747 Qfileinfo 315 0.706 15.426 Qfsinfo 271 0.660 14.372 Sfileinfo 180 34.178 84.200 Find 645 1.697 52.151 WriteX 948 4.825 54.523 ReadX 2805 0.042 6.969 LockX 4 11.289 16.238 UnlockX 4 9.214 17.153 Flush 118 120.221 327.615 Throughput 0.893924 MB/sec 2 clients 2 procs max_latency=327.631 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Wed Apr 1 07:12:26 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/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' 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/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 6 seconds Changelog records consumed: 2682 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