== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 09:28:06 (1786627686) 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 13 09:28:14 EDT 2026 waiting for dbench pid 11477 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 86 7.82 MB/sec warmup 1 sec latency 134.585 ms 2 155 6.53 MB/sec warmup 2 sec latency 107.868 ms 2 223 5.74 MB/sec warmup 3 sec latency 117.239 ms 2 306 5.60 MB/sec warmup 4 sec latency 82.352 ms 2 369 5.26 MB/sec warmup 5 sec latency 136.785 ms 2 433 5.08 MB/sec warmup 6 sec latency 94.056 ms 2 500 4.98 MB/sec warmup 7 sec latency 119.342 ms 2 607 5.24 MB/sec warmup 8 sec latency 137.733 ms 2 673 4.70 MB/sec warmup 9 sec latency 174.135 ms 2 722 4.25 MB/sec warmup 10 sec latency 179.925 ms 2 778 3.88 MB/sec warmup 11 sec latency 148.306 ms 2 877 0.35 MB/sec execute 1 sec latency 259.729 ms 2 931 0.29 MB/sec execute 2 sec latency 141.343 ms 2 986 0.28 MB/sec execute 3 sec latency 152.960 ms 2 1099 0.73 MB/sec execute 4 sec latency 79.114 ms 2 1181 0.61 MB/sec execute 5 sec latency 80.132 ms 2 1242 0.53 MB/sec execute 6 sec latency 67.679 ms 2 1401 1.29 MB/sec execute 7 sec latency 76.716 ms 2 1460 1.13 MB/sec execute 8 sec latency 124.843 ms 2 1548 1.02 MB/sec execute 9 sec latency 178.868 ms 2 1633 0.94 MB/sec execute 10 sec latency 160.575 ms 2 1693 0.86 MB/sec execute 11 sec latency 169.463 ms 2 1799 0.80 MB/sec execute 12 sec latency 66.843 ms 2 1878 0.75 MB/sec execute 13 sec latency 124.522 ms 2 1983 0.71 MB/sec execute 14 sec latency 167.590 ms 2 2076 0.69 MB/sec execute 15 sec latency 90.240 ms 2 2164 0.65 MB/sec execute 16 sec latency 82.493 ms 2 2312 0.74 MB/sec execute 17 sec latency 106.153 ms 2 2376 0.72 MB/sec execute 18 sec latency 279.331 ms 2 2427 0.70 MB/sec execute 19 sec latency 198.714 ms 2 2489 0.72 MB/sec execute 20 sec latency 197.759 ms 2 2605 0.72 MB/sec execute 21 sec latency 91.673 ms 2 2888 1.00 MB/sec execute 22 sec latency 178.539 ms 2 2982 1.05 MB/sec execute 23 sec latency 174.435 ms 2 3175 1.05 MB/sec execute 24 sec latency 228.001 ms 2 3305 1.11 MB/sec execute 25 sec latency 166.857 ms 2 3501 1.30 MB/sec execute 26 sec latency 82.161 ms 2 3622 1.27 MB/sec execute 27 sec latency 61.729 ms 2 3699 1.23 MB/sec execute 28 sec latency 70.781 ms 2 3796 1.26 MB/sec execute 29 sec latency 78.036 ms 2 3846 1.22 MB/sec execute 30 sec latency 151.822 ms 2 3913 1.20 MB/sec execute 31 sec latency 92.375 ms 2 3967 1.16 MB/sec execute 32 sec latency 97.373 ms 2 4048 1.12 MB/sec execute 33 sec latency 65.940 ms 2 4124 1.09 MB/sec execute 34 sec latency 90.727 ms 2 4210 1.07 MB/sec execute 35 sec latency 150.506 ms 2 4246 1.04 MB/sec execute 36 sec latency 142.077 ms 2 4293 1.02 MB/sec execute 37 sec latency 274.151 ms 2 4342 1.00 MB/sec execute 38 sec latency 248.321 ms 2 4378 0.98 MB/sec execute 39 sec latency 168.582 ms 2 4447 0.96 MB/sec execute 40 sec latency 202.551 ms 2 4484 0.94 MB/sec execute 41 sec latency 167.759 ms 2 4549 0.93 MB/sec execute 42 sec latency 179.365 ms 2 4642 0.95 MB/sec execute 43 sec latency 207.234 ms 2 4736 0.94 MB/sec execute 44 sec latency 68.755 ms 2 4810 0.92 MB/sec execute 45 sec latency 63.115 ms 2 4951 1.03 MB/sec execute 46 sec latency 103.082 ms 2 5020 1.01 MB/sec execute 47 sec latency 68.471 ms 2 5080 0.99 MB/sec execute 48 sec latency 207.115 ms 2 5168 0.97 MB/sec execute 49 sec latency 59.938 ms 2 5235 0.95 MB/sec execute 50 sec latency 132.410 ms 2 5309 0.94 MB/sec execute 51 sec latency 61.659 ms 2 5373 0.92 MB/sec execute 52 sec latency 88.952 ms 2 5445 0.90 MB/sec execute 53 sec latency 113.576 ms 2 5545 0.89 MB/sec execute 54 sec latency 136.835 ms 2 5634 0.88 MB/sec execute 55 sec latency 87.573 ms 2 5718 0.87 MB/sec execute 56 sec latency 172.333 ms 2 5829 0.86 MB/sec execute 57 sec latency 212.127 ms 2 5932 0.88 MB/sec execute 58 sec latency 201.987 ms 2 5982 0.87 MB/sec execute 59 sec latency 223.851 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1838 32.124 211.910 Close 1420 8.208 48.729 Rename 76 54.234 105.381 Unlink 310 13.614 92.774 Qpathinfo 1762 8.199 106.132 Qfileinfo 308 0.766 15.469 Qfsinfo 258 0.606 13.993 Sfileinfo 172 36.628 85.164 Find 624 1.925 62.037 WriteX 936 5.011 55.951 ReadX 2604 0.051 6.742 LockX 4 7.393 9.084 UnlockX 4 7.409 20.007 Flush 118 117.205 279.315 Throughput 0.870876 MB/sec 2 clients 2 procs max_latency=279.331 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Thu Aug 13 09:29:29 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/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' 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/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' 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 8 seconds Changelog records consumed: 2638 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