== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 00:43:05 (1776919385) 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 Apr 23 00:43:09 EDT 2026 waiting for dbench pid 11397 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 2 152 12.82 MB/sec warmup 1 sec latency 59.706 ms 2 239 9.14 MB/sec warmup 2 sec latency 112.996 ms 2 342 8.17 MB/sec warmup 3 sec latency 70.199 ms 2 481 8.40 MB/sec warmup 4 sec latency 49.527 ms 2 664 8.45 MB/sec warmup 5 sec latency 70.229 ms 2 735 7.10 MB/sec warmup 6 sec latency 151.429 ms 2 818 6.13 MB/sec warmup 7 sec latency 100.725 ms 2 918 5.44 MB/sec warmup 8 sec latency 94.986 ms 2 1054 5.08 MB/sec warmup 9 sec latency 107.527 ms 2 1189 4.60 MB/sec warmup 10 sec latency 43.429 ms 2 1405 4.72 MB/sec warmup 11 sec latency 43.184 ms 2 1674 0.30 MB/sec execute 1 sec latency 136.420 ms 2 1845 0.28 MB/sec execute 2 sec latency 39.812 ms 2 1987 0.26 MB/sec execute 3 sec latency 105.466 ms 2 2162 0.32 MB/sec execute 4 sec latency 42.234 ms 2 2363 0.73 MB/sec execute 5 sec latency 105.154 ms 2 2461 0.77 MB/sec execute 6 sec latency 120.611 ms 2 2627 0.90 MB/sec execute 7 sec latency 105.672 ms 2 2978 1.86 MB/sec execute 8 sec latency 138.217 ms 2 3273 2.06 MB/sec execute 9 sec latency 94.500 ms 2 3563 2.47 MB/sec execute 10 sec latency 37.636 ms 2 3767 2.49 MB/sec execute 11 sec latency 31.500 ms 2 3871 2.28 MB/sec execute 12 sec latency 55.796 ms 2 3991 2.15 MB/sec execute 13 sec latency 45.835 ms 2 4135 2.00 MB/sec execute 14 sec latency 44.158 ms 2 4248 1.90 MB/sec execute 15 sec latency 113.310 ms 2 4342 1.80 MB/sec execute 16 sec latency 120.313 ms 2 4433 1.72 MB/sec execute 17 sec latency 86.084 ms 2 4522 1.65 MB/sec execute 18 sec latency 89.373 ms 2 4647 1.68 MB/sec execute 19 sec latency 104.050 ms 2 4784 1.61 MB/sec execute 20 sec latency 49.303 ms 2 4993 1.82 MB/sec execute 21 sec latency 40.545 ms 2 5119 1.74 MB/sec execute 22 sec latency 115.185 ms 2 5208 1.67 MB/sec execute 23 sec latency 138.504 ms 2 5298 1.61 MB/sec execute 24 sec latency 44.796 ms 2 5411 1.55 MB/sec execute 25 sec latency 59.774 ms 2 5554 1.50 MB/sec execute 26 sec latency 120.238 ms 2 5712 1.46 MB/sec execute 27 sec latency 46.768 ms 2 5903 1.49 MB/sec execute 28 sec latency 42.971 ms 2 5997 1.46 MB/sec execute 29 sec latency 110.628 ms 2 6162 1.47 MB/sec execute 30 sec latency 81.898 ms 2 6487 1.71 MB/sec execute 31 sec latency 94.687 ms 2 6762 1.71 MB/sec execute 32 sec latency 100.688 ms 2 6964 1.75 MB/sec execute 33 sec latency 75.780 ms 2 7188 1.86 MB/sec execute 34 sec latency 51.102 ms 2 7325 1.87 MB/sec execute 35 sec latency 51.875 ms 2 7423 1.82 MB/sec execute 36 sec latency 66.576 ms 2 7527 1.79 MB/sec execute 37 sec latency 53.588 ms 2 7639 1.74 MB/sec execute 38 sec latency 52.258 ms 2 7780 1.71 MB/sec execute 39 sec latency 183.046 ms 2 7848 1.67 MB/sec execute 40 sec latency 113.688 ms 2 7959 1.65 MB/sec execute 41 sec latency 89.359 ms 2 8032 1.62 MB/sec execute 42 sec latency 96.685 ms 2 8118 1.60 MB/sec execute 43 sec latency 110.053 ms 2 8284 1.60 MB/sec execute 44 sec latency 45.297 ms 2 8491 1.70 MB/sec execute 45 sec latency 69.352 ms 2 8612 1.66 MB/sec execute 46 sec latency 101.413 ms 2 8756 1.63 MB/sec execute 47 sec latency 104.936 ms 2 8870 1.60 MB/sec execute 48 sec latency 42.318 ms 2 8978 1.57 MB/sec execute 49 sec latency 47.514 ms 2 9125 1.55 MB/sec execute 50 sec latency 92.715 ms 2 9274 1.52 MB/sec execute 51 sec latency 48.777 ms 2 9457 1.54 MB/sec execute 52 sec latency 114.494 ms 2 9541 1.52 MB/sec execute 53 sec latency 159.540 ms 2 9693 1.52 MB/sec execute 54 sec latency 132.543 ms 2 10019 1.66 MB/sec execute 55 sec latency 118.435 ms 2 10275 1.65 MB/sec execute 56 sec latency 107.986 ms 2 10602 1.77 MB/sec execute 57 sec latency 81.396 ms 2 10774 1.75 MB/sec execute 58 sec latency 34.409 ms 2 10922 1.76 MB/sec execute 59 sec latency 40.205 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 3270 18.505 80.241 Close 2415 4.598 18.545 Rename 136 29.418 69.330 Unlink 631 7.568 22.736 Qpathinfo 3027 4.881 48.451 Qfileinfo 534 0.450 5.027 Qfsinfo 540 0.290 10.266 Sfileinfo 232 20.401 49.289 Find 1152 1.180 37.713 WriteX 1628 2.720 44.712 ReadX 5292 0.025 3.169 LockX 12 5.970 10.738 UnlockX 12 4.090 6.574 Flush 208 64.485 183.031 Throughput 1.75966 MB/sec 2 clients 2 procs max_latency=183.046 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Thu Apr 23 00:44:22 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/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' 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 8 seconds Changelog records consumed: 4629 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