== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:15:20 (1781280920) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl4' lustre-MDT0000: Registered changelog user cl4 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/d2c.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/d2c.lustre-rsync-test at Fri Jun 12 12:15:28 EDT 2026 waiting for dbench pid 11301 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 71 6.28 MB/sec warmup 1 sec latency 124.174 ms 2 137 5.99 MB/sec warmup 2 sec latency 184.053 ms 2 207 5.38 MB/sec warmup 3 sec latency 82.753 ms 2 270 5.04 MB/sec warmup 4 sec latency 134.538 ms 2 324 4.69 MB/sec warmup 5 sec latency 108.903 ms 2 381 4.50 MB/sec warmup 6 sec latency 139.314 ms Running lustre_rsync 2 453 4.53 MB/sec warmup 7 sec latency 108.659 ms 2 491 4.27 MB/sec warmup 8 sec latency 207.334 ms 2 559 4.27 MB/sec warmup 9 sec latency 189.486 ms 2 644 4.19 MB/sec warmup 10 sec latency 190.243 ms 2 668 3.83 MB/sec warmup 11 sec latency 179.583 ms 2 715 0.14 MB/sec execute 1 sec latency 342.446 ms 2 750 0.15 MB/sec execute 2 sec latency 157.251 ms 2 800 0.20 MB/sec execute 3 sec latency 126.031 ms 2 874 0.24 MB/sec execute 4 sec latency 192.652 ms 2 913 0.23 MB/sec execute 5 sec latency 197.957 ms 2 938 0.20 MB/sec execute 6 sec latency 249.561 ms 2 974 0.19 MB/sec execute 7 sec latency 172.118 ms 2 988 0.18 MB/sec execute 8 sec latency 346.055 ms 2 1061 0.38 MB/sec execute 9 sec latency 161.356 ms 2 1123 0.36 MB/sec execute 10 sec latency 117.263 ms 2 1147 0.33 MB/sec execute 11 sec latency 152.675 ms 2 1181 0.31 MB/sec execute 12 sec latency 171.153 ms 2 1218 0.29 MB/sec execute 13 sec latency 158.039 ms 2 1252 0.27 MB/sec execute 14 sec latency 126.142 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 20 seconds Changelog records consumed: 226 2 1395 0.64 MB/sec execute 15 sec latency 157.251 ms 2 1444 0.60 MB/sec execute 16 sec latency 87.558 ms 2 1493 0.57 MB/sec execute 17 sec latency 377.228 ms 2 1530 0.54 MB/sec execute 18 sec latency 177.638 ms 2 1596 0.52 MB/sec execute 19 sec latency 122.990 ms 2 1633 0.50 MB/sec execute 20 sec latency 322.210 ms 11301 11302 11303 Running lustre_rsync 2 1668 0.48 MB/sec execute 21 sec latency 198.989 ms 2 1697 0.46 MB/sec execute 22 sec latency 186.604 ms 2 1747 0.44 MB/sec execute 23 sec latency 133.850 ms 2 1792 0.43 MB/sec execute 24 sec latency 79.741 ms 2 1859 0.41 MB/sec execute 25 sec latency 95.362 ms 2 1907 0.40 MB/sec execute 26 sec latency 163.050 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2559 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 438 2 2002 0.39 MB/sec execute 27 sec latency 85.564 ms 2 2110 0.39 MB/sec execute 28 sec latency 102.891 ms 2 2183 0.38 MB/sec execute 29 sec latency 166.475 ms 2 2302 0.44 MB/sec execute 30 sec latency 77.731 ms 2 2367 0.43 MB/sec execute 31 sec latency 379.925 ms 11301 11302 11303 Running lustre_rsync 2 2408 0.43 MB/sec execute 32 sec latency 240.682 ms 2 2445 0.42 MB/sec execute 33 sec latency 239.942 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2996 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 335 2 2486 0.44 MB/sec execute 34 sec latency 261.500 ms 2 2589 0.44 MB/sec execute 35 sec latency 159.922 ms 2 2776 0.60 MB/sec execute 36 sec latency 150.124 ms 2 2946 0.66 MB/sec execute 37 sec latency 257.185 ms 2 3000 0.65 MB/sec execute 38 sec latency 234.910 ms 11301 11302 11303 Running lustre_rsync 2 3206 0.67 MB/sec execute 39 sec latency 197.530 ms 2 3328 0.71 MB/sec execute 40 sec latency 190.068 ms 2 3451 0.76 MB/sec execute 41 sec latency 99.532 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3330 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 193 2 3608 0.82 MB/sec execute 42 sec latency 94.423 ms 2 3713 0.82 MB/sec execute 43 sec latency 56.441 ms 2 3794 0.84 MB/sec execute 44 sec latency 86.019 ms 2 3856 0.82 MB/sec execute 45 sec latency 140.701 ms 2 3924 0.82 MB/sec execute 46 sec latency 100.854 ms 11301 11302 11303 Running lustre_rsync 2 3982 0.80 MB/sec execute 47 sec latency 93.747 ms 2 4024 0.78 MB/sec execute 48 sec latency 115.665 ms 2 4064 0.77 MB/sec execute 49 sec latency 122.300 ms 2 4131 0.75 MB/sec execute 50 sec latency 140.195 ms 2 4212 0.74 MB/sec execute 51 sec latency 120.659 ms 2 4257 0.73 MB/sec execute 52 sec latency 225.643 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3522 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 396 2 4296 0.72 MB/sec execute 53 sec latency 228.506 ms 2 4345 0.71 MB/sec execute 54 sec latency 142.831 ms 2 4371 0.70 MB/sec execute 55 sec latency 252.473 ms 2 4430 0.70 MB/sec execute 56 sec latency 188.546 ms 2 4466 0.69 MB/sec execute 57 sec latency 238.564 ms 11301 11302 11303 Running lustre_rsync 2 4506 0.68 MB/sec execute 58 sec latency 229.092 ms 2 4553 0.67 MB/sec execute 59 sec latency 139.361 ms 2 cleanup 60 sec Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3917 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 245 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1359 43.075 239.015 Close 1021 12.629 119.614 Rename 60 62.069 171.121 Unlink 268 17.981 64.245 Qpathinfo 1229 10.040 158.010 Qfileinfo 210 0.528 6.413 Qfsinfo 235 1.251 38.345 Sfileinfo 131 37.435 111.453 Find 474 2.723 90.486 WriteX 715 6.113 109.103 ReadX 2073 0.051 5.193 LockX 4 5.436 8.033 UnlockX 4 5.129 7.784 Flush 123 136.046 379.910 Throughput 0.670447 MB/sec 2 clients 2 procs max_latency=379.925 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Jun 12 12:16:43 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' 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/d2c.lustre-rsync-test dbench successfully finished Running lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4161 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 215 lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found