== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 15:52:30 (1784404350) 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 Sat Jul 18 15:52:38 EDT 2026 waiting for dbench pid 11452 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 2 109 10.17 MB/sec warmup 1 sec latency 100.302 ms 2 182 7.33 MB/sec warmup 2 sec latency 94.837 ms 2 263 6.60 MB/sec warmup 3 sec latency 81.024 ms 2 331 5.99 MB/sec warmup 4 sec latency 118.124 ms 2 415 5.85 MB/sec warmup 5 sec latency 82.356 ms 2 497 5.76 MB/sec warmup 6 sec latency 107.947 ms 2 609 5.98 MB/sec warmup 7 sec latency 119.569 ms 2 670 5.28 MB/sec warmup 8 sec latency 243.972 ms 2 710 4.70 MB/sec warmup 9 sec latency 128.124 ms 2 771 4.27 MB/sec warmup 10 sec latency 123.849 ms 2 812 3.90 MB/sec warmup 11 sec latency 163.248 ms 2 953 0.25 MB/sec execute 1 sec latency 139.089 ms 2 1016 0.72 MB/sec execute 2 sec latency 137.507 ms 2 1130 0.87 MB/sec execute 3 sec latency 72.761 ms 2 1186 0.67 MB/sec execute 4 sec latency 118.390 ms 2 1238 0.56 MB/sec execute 5 sec latency 83.282 ms 2 1405 1.44 MB/sec execute 6 sec latency 74.948 ms 2 1483 1.25 MB/sec execute 7 sec latency 261.162 ms 2 1569 1.11 MB/sec execute 8 sec latency 292.373 ms 2 1654 1.00 MB/sec execute 9 sec latency 150.351 ms 2 1726 0.92 MB/sec execute 10 sec latency 91.257 ms 2 1855 0.85 MB/sec execute 11 sec latency 47.289 ms 2 1947 0.79 MB/sec execute 12 sec latency 161.640 ms 2 2017 0.75 MB/sec execute 13 sec latency 74.318 ms 2 2143 0.71 MB/sec execute 14 sec latency 74.936 ms 2 2225 0.68 MB/sec execute 15 sec latency 77.237 ms 2 2348 0.77 MB/sec execute 16 sec latency 206.695 ms 2 2416 0.75 MB/sec execute 17 sec latency 118.160 ms 2 2477 0.78 MB/sec execute 18 sec latency 136.847 ms 2 2582 0.76 MB/sec execute 19 sec latency 218.216 ms 2 2768 1.03 MB/sec execute 20 sec latency 109.123 ms 2 2922 1.12 MB/sec execute 21 sec latency 201.513 ms 2 3011 1.08 MB/sec execute 22 sec latency 151.121 ms 2 3224 1.10 MB/sec execute 23 sec latency 215.274 ms 2 3365 1.15 MB/sec execute 24 sec latency 128.686 ms 2 3516 1.33 MB/sec execute 25 sec latency 147.906 ms 2 3633 1.30 MB/sec execute 26 sec latency 49.981 ms 2 3720 1.27 MB/sec execute 27 sec latency 67.809 ms 2 3799 1.29 MB/sec execute 28 sec latency 91.445 ms 2 3876 1.25 MB/sec execute 29 sec latency 115.487 ms 2 3948 1.22 MB/sec execute 30 sec latency 110.528 ms 2 4022 1.18 MB/sec execute 31 sec latency 88.327 ms 2 4105 1.15 MB/sec execute 32 sec latency 75.049 ms 2 4224 1.12 MB/sec execute 33 sec latency 72.227 ms 2 4263 1.09 MB/sec execute 34 sec latency 280.132 ms 2 4305 1.07 MB/sec execute 35 sec latency 172.078 ms 2 4366 1.05 MB/sec execute 36 sec latency 233.443 ms 2 4435 1.03 MB/sec execute 37 sec latency 185.073 ms 2 4482 1.01 MB/sec execute 38 sec latency 205.604 ms 2 4545 0.99 MB/sec execute 39 sec latency 215.730 ms 2 4632 1.02 MB/sec execute 40 sec latency 139.943 ms 2 4720 1.00 MB/sec execute 41 sec latency 58.076 ms 2 4795 0.98 MB/sec execute 42 sec latency 79.791 ms 2 4913 1.03 MB/sec execute 43 sec latency 62.261 ms 2 5020 1.07 MB/sec execute 44 sec latency 114.629 ms 2 5091 1.04 MB/sec execute 45 sec latency 164.121 ms 2 5160 1.02 MB/sec execute 46 sec latency 73.394 ms 2 5225 1.00 MB/sec execute 47 sec latency 154.359 ms 2 5296 0.99 MB/sec execute 48 sec latency 91.325 ms 2 5358 0.97 MB/sec execute 49 sec latency 80.262 ms 2 5410 0.95 MB/sec execute 50 sec latency 82.124 ms 2 5489 0.93 MB/sec execute 51 sec latency 200.958 ms 2 5548 0.92 MB/sec execute 52 sec latency 264.719 ms 2 5621 0.91 MB/sec execute 53 sec latency 100.334 ms 2 5698 0.89 MB/sec execute 54 sec latency 76.216 ms 2 5784 0.89 MB/sec execute 55 sec latency 80.008 ms 2 5865 0.88 MB/sec execute 56 sec latency 202.310 ms 2 5946 0.89 MB/sec execute 57 sec latency 208.901 ms 2 6006 0.89 MB/sec execute 58 sec latency 187.153 ms 2 6100 0.89 MB/sec execute 59 sec latency 145.024 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1850 31.708 147.890 Close 1433 8.281 42.568 Rename 83 50.112 118.367 Unlink 316 12.958 40.064 Qpathinfo 1809 8.652 91.987 Qfileinfo 315 0.748 16.788 Qfsinfo 269 0.649 23.888 Sfileinfo 175 34.211 83.273 Find 638 1.737 53.946 WriteX 940 5.015 66.245 ReadX 2755 0.050 4.390 LockX 4 10.166 17.647 UnlockX 4 6.233 9.514 Flush 115 113.554 292.348 Throughput 0.890442 MB/sec 2 clients 2 procs max_latency=292.373 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Sat Jul 18 15:53:52 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/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' 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 7 seconds Changelog records consumed: 2696 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