== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 10:16:06 (1786976166) 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 Mon Aug 17 10:16:16 EDT 2026 waiting for dbench pid 11482 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 50 4.12 MB/sec warmup 1 sec latency 158.744 ms 2 125 5.63 MB/sec warmup 2 sec latency 131.145 ms 2 184 4.92 MB/sec warmup 3 sec latency 131.070 ms 2 246 4.70 MB/sec warmup 4 sec latency 251.463 ms 2 324 4.69 MB/sec warmup 5 sec latency 125.353 ms 2 371 4.39 MB/sec warmup 6 sec latency 154.594 ms 2 429 4.32 MB/sec warmup 7 sec latency 116.058 ms 2 490 4.26 MB/sec warmup 8 sec latency 140.625 ms 2 571 4.45 MB/sec warmup 9 sec latency 130.564 ms 2 664 4.23 MB/sec warmup 10 sec latency 134.411 ms 2 721 3.87 MB/sec warmup 11 sec latency 157.867 ms 2 796 0.22 MB/sec execute 1 sec latency 452.389 ms 2 857 0.21 MB/sec execute 2 sec latency 117.172 ms 2 898 0.21 MB/sec execute 3 sec latency 197.472 ms 2 929 0.21 MB/sec execute 4 sec latency 247.120 ms 2 982 0.22 MB/sec execute 5 sec latency 157.865 ms 2 1061 0.51 MB/sec execute 6 sec latency 105.033 ms 2 1131 0.46 MB/sec execute 7 sec latency 121.338 ms 2 1195 0.42 MB/sec execute 8 sec latency 68.880 ms 2 1259 0.39 MB/sec execute 9 sec latency 80.695 ms 2 1423 0.93 MB/sec execute 10 sec latency 69.259 ms 2 1491 0.85 MB/sec execute 11 sec latency 203.753 ms 2 1589 0.80 MB/sec execute 12 sec latency 75.703 ms 2 1655 0.74 MB/sec execute 13 sec latency 207.405 ms 2 1737 0.70 MB/sec execute 14 sec latency 69.037 ms 2 1843 0.66 MB/sec execute 15 sec latency 74.947 ms 2 1941 0.64 MB/sec execute 16 sec latency 209.955 ms 2 2022 0.61 MB/sec execute 17 sec latency 58.018 ms 2 2147 0.59 MB/sec execute 18 sec latency 60.545 ms 2 2211 0.57 MB/sec execute 19 sec latency 72.968 ms 2 2348 0.65 MB/sec execute 20 sec latency 247.219 ms 2 2404 0.63 MB/sec execute 21 sec latency 162.454 ms 2 2459 0.64 MB/sec execute 22 sec latency 213.721 ms 2 2559 0.66 MB/sec execute 23 sec latency 225.238 ms 2 2682 0.76 MB/sec execute 24 sec latency 75.302 ms 2 2891 0.89 MB/sec execute 25 sec latency 254.678 ms 2 2983 0.93 MB/sec execute 26 sec latency 239.907 ms 2 3020 0.90 MB/sec execute 27 sec latency 209.078 ms 2 3211 0.92 MB/sec execute 28 sec latency 233.556 ms 2 3338 0.96 MB/sec execute 29 sec latency 233.481 ms 2 3384 0.94 MB/sec execute 30 sec latency 120.141 ms 2 3548 1.10 MB/sec execute 31 sec latency 96.657 ms 2 3644 1.08 MB/sec execute 32 sec latency 144.939 ms 2 3720 1.05 MB/sec execute 33 sec latency 76.230 ms 2 3803 1.08 MB/sec execute 34 sec latency 99.860 ms 2 3878 1.05 MB/sec execute 35 sec latency 92.696 ms 2 3950 1.04 MB/sec execute 36 sec latency 72.482 ms 2 4020 1.01 MB/sec execute 37 sec latency 64.197 ms 2 4082 0.98 MB/sec execute 38 sec latency 81.968 ms 2 4148 0.96 MB/sec execute 39 sec latency 106.372 ms 2 4231 0.94 MB/sec execute 40 sec latency 105.421 ms 2 4246 0.92 MB/sec execute 41 sec latency 422.211 ms 2 4292 0.91 MB/sec execute 42 sec latency 178.306 ms 2 4354 0.89 MB/sec execute 43 sec latency 247.291 ms 2 4389 0.87 MB/sec execute 44 sec latency 167.965 ms 2 4456 0.86 MB/sec execute 45 sec latency 212.216 ms 2 4499 0.85 MB/sec execute 46 sec latency 227.236 ms 2 4554 0.84 MB/sec execute 47 sec latency 159.028 ms 2 4647 0.86 MB/sec execute 48 sec latency 66.989 ms 2 4729 0.85 MB/sec execute 49 sec latency 74.453 ms 2 4809 0.83 MB/sec execute 50 sec latency 53.493 ms 2 4984 0.93 MB/sec execute 51 sec latency 80.875 ms 2 5047 0.91 MB/sec execute 52 sec latency 222.737 ms 2 5121 0.90 MB/sec execute 53 sec latency 255.453 ms 2 5166 0.88 MB/sec execute 54 sec latency 100.823 ms 2 5219 0.87 MB/sec execute 55 sec latency 247.917 ms 2 5276 0.86 MB/sec execute 56 sec latency 97.683 ms 2 5336 0.84 MB/sec execute 57 sec latency 81.562 ms 2 5391 0.83 MB/sec execute 58 sec latency 86.163 ms 2 5450 0.82 MB/sec execute 59 sec latency 242.437 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1685 33.825 145.289 Close 1292 8.974 60.287 Rename 72 55.458 139.896 Unlink 296 15.505 79.802 Qpathinfo 1595 8.992 108.011 Qfileinfo 272 0.673 11.054 Qfsinfo 244 0.816 19.239 Sfileinfo 155 37.888 121.319 Find 562 2.327 106.350 WriteX 823 5.254 47.306 ReadX 2444 0.044 10.134 LockX 4 11.810 13.518 UnlockX 4 7.089 8.444 Flush 122 135.089 452.365 Throughput 0.816373 MB/sec 2 clients 2 procs max_latency=452.389 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Mon Aug 17 10:17:30 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/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' 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/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' 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 6 seconds Changelog records consumed: 2435 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