== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 05:58:05 (1787824685) 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 05:58:12 EDT 2026 waiting for dbench pid 11427 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 2 101 9.44 MB/sec warmup 1 sec latency 71.040 ms 2 164 6.80 MB/sec warmup 2 sec latency 123.151 ms 2 214 5.57 MB/sec warmup 3 sec latency 266.349 ms 2 289 5.35 MB/sec warmup 4 sec latency 88.029 ms 2 364 5.22 MB/sec warmup 5 sec latency 83.012 ms 2 437 5.13 MB/sec warmup 6 sec latency 91.785 ms 2 512 5.06 MB/sec warmup 7 sec latency 80.803 ms 2 648 5.26 MB/sec warmup 8 sec latency 95.563 ms 2 719 4.73 MB/sec warmup 9 sec latency 92.758 ms 2 792 4.29 MB/sec warmup 10 sec latency 65.884 ms 2 873 3.94 MB/sec warmup 11 sec latency 82.175 ms 2 991 0.27 MB/sec execute 1 sec latency 86.621 ms 2 1115 1.19 MB/sec execute 2 sec latency 76.064 ms 2 1179 0.83 MB/sec execute 3 sec latency 70.867 ms 2 1248 0.65 MB/sec execute 4 sec latency 76.829 ms 2 1404 1.69 MB/sec execute 5 sec latency 72.904 ms 2 1472 1.42 MB/sec execute 6 sec latency 73.299 ms 2 1544 1.23 MB/sec execute 7 sec latency 92.194 ms 2 1631 1.10 MB/sec execute 8 sec latency 85.852 ms 2 1696 0.99 MB/sec execute 9 sec latency 99.692 ms 2 1786 0.90 MB/sec execute 10 sec latency 103.995 ms 2 1872 0.83 MB/sec execute 11 sec latency 69.033 ms 2 1991 0.78 MB/sec execute 12 sec latency 64.434 ms 2 2078 0.75 MB/sec execute 13 sec latency 72.269 ms 2 2162 0.71 MB/sec execute 14 sec latency 70.306 ms 2 2227 0.67 MB/sec execute 15 sec latency 112.156 ms 2 2346 0.76 MB/sec execute 16 sec latency 148.166 ms 2 2400 0.73 MB/sec execute 17 sec latency 92.129 ms 2 2463 0.73 MB/sec execute 18 sec latency 92.138 ms 2 2569 0.75 MB/sec execute 19 sec latency 142.274 ms 2 2682 0.87 MB/sec execute 20 sec latency 89.286 ms 2 2910 1.08 MB/sec execute 21 sec latency 89.743 ms 2 3004 1.07 MB/sec execute 22 sec latency 98.181 ms 2 3204 1.09 MB/sec execute 23 sec latency 235.398 ms 2 3352 1.13 MB/sec execute 24 sec latency 72.457 ms 2 3515 1.32 MB/sec execute 25 sec latency 81.961 ms 2 3603 1.29 MB/sec execute 26 sec latency 107.655 ms 2 3695 1.26 MB/sec execute 27 sec latency 67.128 ms 2 3786 1.28 MB/sec execute 28 sec latency 188.008 ms 2 3846 1.24 MB/sec execute 29 sec latency 92.198 ms 2 3919 1.22 MB/sec execute 30 sec latency 83.426 ms 2 3984 1.18 MB/sec execute 31 sec latency 88.366 ms 2 4044 1.14 MB/sec execute 32 sec latency 95.345 ms 2 4106 1.11 MB/sec execute 33 sec latency 87.486 ms 2 4208 1.08 MB/sec execute 34 sec latency 83.974 ms 2 4276 1.06 MB/sec execute 35 sec latency 109.317 ms 2 4339 1.04 MB/sec execute 36 sec latency 99.574 ms 2 4395 1.02 MB/sec execute 37 sec latency 81.985 ms 2 4453 1.00 MB/sec execute 38 sec latency 87.777 ms 2 4488 0.98 MB/sec execute 39 sec latency 131.233 ms 2 4543 0.96 MB/sec execute 40 sec latency 90.322 ms 2 4623 0.99 MB/sec execute 41 sec latency 99.459 ms 2 4699 0.97 MB/sec execute 42 sec latency 82.544 ms 2 4771 0.95 MB/sec execute 43 sec latency 79.428 ms 2 4859 0.95 MB/sec execute 44 sec latency 78.590 ms 2 4978 1.04 MB/sec execute 45 sec latency 112.385 ms 2 5020 1.01 MB/sec execute 46 sec latency 123.484 ms 2 5083 0.99 MB/sec execute 47 sec latency 76.928 ms 2 5150 0.98 MB/sec execute 48 sec latency 78.283 ms 2 5221 0.96 MB/sec execute 49 sec latency 100.811 ms 2 5271 0.94 MB/sec execute 50 sec latency 120.346 ms 2 5325 0.93 MB/sec execute 51 sec latency 120.829 ms 2 5371 0.91 MB/sec execute 52 sec latency 92.993 ms 2 5442 0.89 MB/sec execute 53 sec latency 70.978 ms 2 5557 0.88 MB/sec execute 54 sec latency 72.849 ms 2 5639 0.87 MB/sec execute 55 sec latency 86.423 ms 2 5725 0.86 MB/sec execute 56 sec latency 86.696 ms 2 5818 0.85 MB/sec execute 57 sec latency 80.651 ms 2 5920 0.87 MB/sec execute 58 sec latency 82.300 ms 2 5978 0.86 MB/sec execute 59 sec latency 83.972 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1801 35.385 187.675 Close 1391 8.786 60.041 Rename 75 53.762 120.317 Unlink 307 13.459 47.998 Qpathinfo 1756 9.172 103.225 Qfileinfo 304 0.749 17.952 Qfsinfo 256 0.748 18.506 Sfileinfo 164 39.230 131.215 Find 614 2.192 83.946 WriteX 914 6.696 103.751 ReadX 2548 0.070 11.793 LockX 4 14.838 24.359 UnlockX 4 7.585 14.810 Flush 110 46.349 235.382 Throughput 0.861155 MB/sec 2 clients 2 procs max_latency=235.398 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Thu Aug 27 05:59:26 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/EXCEL' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' 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: 2641 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