== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 07:05:17 (1787828717) 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 07:05:25 EDT 2026 waiting for dbench pid 11502 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 8.38 MB/sec warmup 1 sec latency 142.981 ms 2 157 6.54 MB/sec warmup 2 sec latency 147.669 ms 2 207 5.40 MB/sec warmup 3 sec latency 258.931 ms 2 275 5.16 MB/sec warmup 4 sec latency 101.310 ms 2 334 4.85 MB/sec warmup 5 sec latency 153.012 ms 2 397 4.69 MB/sec warmup 6 sec latency 124.514 ms 2 457 4.58 MB/sec warmup 7 sec latency 125.476 ms 2 532 4.64 MB/sec warmup 8 sec latency 136.994 ms 2 664 4.70 MB/sec warmup 9 sec latency 113.191 ms 2 708 4.24 MB/sec warmup 10 sec latency 238.219 ms 2 753 3.88 MB/sec warmup 11 sec latency 169.580 ms 2 882 0.38 MB/sec execute 1 sec latency 175.843 ms 2 941 0.31 MB/sec execute 2 sec latency 163.616 ms 2 984 0.28 MB/sec execute 3 sec latency 263.601 ms 2 1078 0.72 MB/sec execute 4 sec latency 128.570 ms 2 1156 0.61 MB/sec execute 5 sec latency 78.798 ms 2 1225 0.53 MB/sec execute 6 sec latency 67.088 ms 2 1326 0.88 MB/sec execute 7 sec latency 107.104 ms 2 1430 1.13 MB/sec execute 8 sec latency 101.642 ms 2 1492 1.01 MB/sec execute 9 sec latency 221.306 ms 2 1578 0.93 MB/sec execute 10 sec latency 139.949 ms 2 1653 0.86 MB/sec execute 11 sec latency 116.959 ms 2 1742 0.80 MB/sec execute 12 sec latency 74.029 ms 2 1830 0.75 MB/sec execute 13 sec latency 71.883 ms 2 1893 0.70 MB/sec execute 14 sec latency 153.815 ms 2 1976 0.66 MB/sec execute 15 sec latency 147.775 ms 2 2035 0.64 MB/sec execute 16 sec latency 109.014 ms 2 2126 0.61 MB/sec execute 17 sec latency 129.675 ms 2 2189 0.58 MB/sec execute 18 sec latency 72.401 ms 2 2338 0.67 MB/sec execute 19 sec latency 70.603 ms 2 2381 0.65 MB/sec execute 20 sec latency 236.520 ms 2 2434 0.63 MB/sec execute 21 sec latency 203.897 ms 2 2495 0.66 MB/sec execute 22 sec latency 186.499 ms 2 2603 0.65 MB/sec execute 23 sec latency 92.568 ms 2 2828 0.88 MB/sec execute 24 sec latency 203.896 ms 2 2958 0.96 MB/sec execute 25 sec latency 143.491 ms 2 3100 0.95 MB/sec execute 26 sec latency 188.015 ms 2 3254 0.99 MB/sec execute 27 sec latency 234.816 ms 2 3349 0.99 MB/sec execute 28 sec latency 183.064 ms 2 3529 1.16 MB/sec execute 29 sec latency 103.515 ms 2 3651 1.14 MB/sec execute 30 sec latency 58.079 ms 2 3718 1.11 MB/sec execute 31 sec latency 136.052 ms 2 3794 1.14 MB/sec execute 32 sec latency 111.032 ms 2 3855 1.11 MB/sec execute 33 sec latency 93.189 ms 2 3933 1.09 MB/sec execute 34 sec latency 64.324 ms 2 3996 1.06 MB/sec execute 35 sec latency 88.167 ms 2 4067 1.03 MB/sec execute 36 sec latency 62.489 ms 2 4160 1.00 MB/sec execute 37 sec latency 71.553 ms 2 4232 0.99 MB/sec execute 38 sec latency 240.416 ms 2 4285 0.97 MB/sec execute 39 sec latency 107.875 ms 2 4322 0.95 MB/sec execute 40 sec latency 137.543 ms 2 4366 0.93 MB/sec execute 41 sec latency 189.771 ms 2 4424 0.91 MB/sec execute 42 sec latency 108.800 ms 2 4483 0.90 MB/sec execute 43 sec latency 153.143 ms 2 4533 0.88 MB/sec execute 44 sec latency 203.987 ms 2 4589 0.90 MB/sec execute 45 sec latency 160.444 ms 2 4686 0.89 MB/sec execute 46 sec latency 70.449 ms 2 4747 0.88 MB/sec execute 47 sec latency 117.788 ms 2 4805 0.86 MB/sec execute 48 sec latency 86.050 ms 2 4916 0.92 MB/sec execute 49 sec latency 128.220 ms 2 5012 0.94 MB/sec execute 50 sec latency 81.798 ms 2 5055 0.93 MB/sec execute 51 sec latency 196.595 ms 2 5122 0.91 MB/sec execute 52 sec latency 85.351 ms 2 5183 0.90 MB/sec execute 53 sec latency 83.034 ms 2 5252 0.88 MB/sec execute 54 sec latency 199.571 ms 2 5302 0.87 MB/sec execute 55 sec latency 90.658 ms 2 5368 0.85 MB/sec execute 56 sec latency 74.506 ms 2 5424 0.84 MB/sec execute 57 sec latency 99.398 ms 2 5509 0.83 MB/sec execute 58 sec latency 151.752 ms 2 5579 0.82 MB/sec execute 59 sec latency 82.207 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1734 34.848 179.856 Close 1304 9.195 57.890 Rename 70 54.531 128.183 Unlink 294 14.387 55.510 Qpathinfo 1650 8.659 101.609 Qfileinfo 274 0.762 33.232 Qfsinfo 244 0.751 19.486 Sfileinfo 152 37.324 103.556 Find 582 2.117 70.484 WriteX 834 5.626 66.813 ReadX 2498 0.044 6.499 LockX 4 7.014 9.790 UnlockX 4 4.863 5.952 Flush 111 117.683 263.582 Throughput 0.817694 MB/sec 2 clients 2 procs max_latency=263.601 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Thu Aug 27 07:06:39 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/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' 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: 2492 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