== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:50:39 (1787190639) 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 Wed Aug 19 21:50:47 EDT 2026 waiting for dbench pid 12399 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 91 8.37 MB/sec warmup 1 sec latency 88.565 ms 2 139 6.01 MB/sec warmup 2 sec latency 159.323 ms 2 189 5.04 MB/sec warmup 3 sec latency 267.066 ms 2 254 4.79 MB/sec warmup 4 sec latency 226.733 ms 2 309 4.52 MB/sec warmup 5 sec latency 124.298 ms 2 369 4.38 MB/sec warmup 6 sec latency 125.434 ms Running lustre_rsync 2 437 4.38 MB/sec warmup 7 sec latency 108.817 ms 2 481 4.19 MB/sec warmup 8 sec latency 130.375 ms 2 624 4.65 MB/sec warmup 9 sec latency 96.639 ms 2 672 4.22 MB/sec warmup 10 sec latency 209.054 ms 2 716 3.85 MB/sec warmup 11 sec latency 126.606 ms 2 789 0.21 MB/sec execute 1 sec latency 212.790 ms 2 807 0.13 MB/sec execute 2 sec latency 248.252 ms 2 873 0.21 MB/sec execute 3 sec latency 205.260 ms 2 898 0.17 MB/sec execute 4 sec latency 325.159 ms 2 923 0.17 MB/sec execute 5 sec latency 234.216 ms 2 980 0.18 MB/sec execute 6 sec latency 104.283 ms 2 1050 0.44 MB/sec execute 7 sec latency 182.921 ms 2 1121 0.41 MB/sec execute 8 sec latency 70.160 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 14 seconds Changelog records consumed: 205 2 1172 0.37 MB/sec execute 9 sec latency 84.621 ms 2 1225 0.34 MB/sec execute 10 sec latency 83.780 ms 2 1271 0.33 MB/sec execute 11 sec latency 112.018 ms 2 1414 0.78 MB/sec execute 12 sec latency 113.139 ms 2 1474 0.72 MB/sec execute 13 sec latency 79.067 ms 12399 12400 12401 Running lustre_rsync 2 1509 0.67 MB/sec execute 14 sec latency 331.110 ms 2 1571 0.64 MB/sec execute 15 sec latency 116.157 ms 2 1628 0.60 MB/sec execute 16 sec latency 111.446 ms 2 1660 0.57 MB/sec execute 17 sec latency 295.132 ms 2 1703 0.54 MB/sec execute 18 sec latency 138.568 ms 2 1744 0.52 MB/sec execute 19 sec latency 104.694 ms 2 1789 0.50 MB/sec execute 20 sec latency 120.984 ms 2 1833 0.48 MB/sec execute 21 sec latency 91.807 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2504 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 412 2 1887 0.46 MB/sec execute 22 sec latency 187.842 ms 2 1975 0.44 MB/sec execute 23 sec latency 147.476 ms 2 2012 0.43 MB/sec execute 24 sec latency 126.634 ms 2 2102 0.43 MB/sec execute 25 sec latency 108.926 ms 2 2167 0.41 MB/sec execute 26 sec latency 106.538 ms 12399 12400 12401 Running lustre_rsync 2 2252 0.40 MB/sec execute 27 sec latency 124.848 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2915 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 297 2 2339 0.46 MB/sec execute 28 sec latency 140.804 ms 2 2371 0.45 MB/sec execute 29 sec latency 596.159 ms 2 2411 0.45 MB/sec execute 30 sec latency 284.006 ms 2 2461 0.45 MB/sec execute 31 sec latency 203.074 ms 2 2565 0.47 MB/sec execute 32 sec latency 248.324 ms 12399 12400 12401 Running lustre_rsync 2 2675 0.56 MB/sec execute 33 sec latency 106.307 ms 2 2832 0.63 MB/sec execute 34 sec latency 334.443 ms 2 2930 0.69 MB/sec execute 35 sec latency 239.926 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3211 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 177 2 2997 0.68 MB/sec execute 36 sec latency 236.482 ms 2 3197 0.70 MB/sec execute 37 sec latency 201.586 ms 2 3322 0.74 MB/sec execute 38 sec latency 194.731 ms 2 3452 0.81 MB/sec execute 39 sec latency 94.573 ms 2 3584 0.85 MB/sec execute 40 sec latency 97.453 ms 12399 12400 12401 Running lustre_rsync 2 3665 0.84 MB/sec execute 41 sec latency 94.642 ms 2 3718 0.83 MB/sec execute 42 sec latency 85.870 ms 2 3790 0.86 MB/sec execute 43 sec latency 110.993 ms 2 3838 0.84 MB/sec execute 44 sec latency 145.247 ms 2 3896 0.82 MB/sec execute 45 sec latency 116.042 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3387 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 253 2 3945 0.81 MB/sec execute 46 sec latency 104.450 ms 2 3999 0.80 MB/sec execute 47 sec latency 115.619 ms 2 4047 0.78 MB/sec execute 48 sec latency 160.627 ms 2 4100 0.76 MB/sec execute 49 sec latency 129.747 ms 2 4176 0.75 MB/sec execute 50 sec latency 57.092 ms 12399 12400 12401 Running lustre_rsync 2 4236 0.74 MB/sec execute 51 sec latency 146.929 ms 2 4245 0.73 MB/sec execute 52 sec latency 685.829 ms 2 4277 0.71 MB/sec execute 53 sec latency 197.077 ms 2 4300 0.71 MB/sec execute 54 sec latency 282.327 ms 2 4343 0.69 MB/sec execute 55 sec latency 138.159 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3639 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 361 2 4372 0.69 MB/sec execute 56 sec latency 193.001 ms 2 4423 0.68 MB/sec execute 57 sec latency 174.833 ms 2 4458 0.67 MB/sec execute 58 sec latency 232.301 ms 2 4485 0.66 MB/sec execute 59 sec latency 364.027 ms 2 cleanup 60 sec 12399 12400 12401 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1299 44.635 177.260 Close 962 11.150 45.290 Rename 56 67.495 133.160 Unlink 258 19.629 140.920 Qpathinfo 1192 10.861 239.547 Qfileinfo 202 0.539 11.244 Qfsinfo 212 1.142 41.044 Sfileinfo 118 48.762 140.793 Find 456 2.821 71.823 WriteX 650 6.444 81.900 ReadX 2005 0.045 9.760 LockX 4 10.483 19.996 UnlockX 4 8.853 12.303 Flush 106 166.996 685.809 Throughput 0.661466 MB/sec 2 clients 2 procs max_latency=685.829 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3999 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 155 stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 19 21:52:02 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/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' 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/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' 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: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4153 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 137 Running final lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4289 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1 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