== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 02:11:11 (1788329471) 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 Sep 2 02:11:20 EDT 2026 waiting for dbench pid 12400 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 67 5.88 MB/sec warmup 1 sec latency 119.490 ms 2 137 6.01 MB/sec warmup 2 sec latency 169.632 ms 2 184 4.92 MB/sec warmup 3 sec latency 205.772 ms 2 231 4.43 MB/sec warmup 4 sec latency 285.873 ms 2 296 4.38 MB/sec warmup 5 sec latency 120.032 ms 2 349 4.17 MB/sec warmup 6 sec latency 141.428 ms Running lustre_rsync 2 409 4.11 MB/sec warmup 7 sec latency 140.986 ms 2 457 4.00 MB/sec warmup 8 sec latency 149.035 ms 2 503 3.88 MB/sec warmup 9 sec latency 149.777 ms 2 614 4.19 MB/sec warmup 10 sec latency 152.764 ms 2 671 3.84 MB/sec warmup 11 sec latency 141.922 ms 2 754 0.08 MB/sec execute 1 sec latency 237.126 ms 2 794 0.17 MB/sec execute 2 sec latency 188.478 ms 2 848 0.18 MB/sec execute 3 sec latency 168.378 ms 2 891 0.19 MB/sec execute 4 sec latency 163.443 ms 2 944 0.20 MB/sec execute 5 sec latency 163.709 ms 2 981 0.20 MB/sec execute 6 sec latency 228.114 ms 2 1076 0.47 MB/sec execute 7 sec latency 91.877 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 12 seconds Changelog records consumed: 190 2 1146 0.42 MB/sec execute 8 sec latency 98.951 ms 2 1230 0.40 MB/sec execute 9 sec latency 77.362 ms 2 1399 0.94 MB/sec execute 10 sec latency 78.252 ms 2 1477 0.86 MB/sec execute 11 sec latency 103.593 ms 2 1568 0.80 MB/sec execute 12 sec latency 219.733 ms 12400 12401 12402 Running lustre_rsync 2 1649 0.75 MB/sec execute 13 sec latency 132.483 ms 2 1709 0.70 MB/sec execute 14 sec latency 94.823 ms 2 1774 0.66 MB/sec execute 15 sec latency 62.874 ms 2 1829 0.63 MB/sec execute 16 sec latency 84.952 ms 2 1884 0.60 MB/sec execute 17 sec latency 195.836 ms 2 1952 0.57 MB/sec execute 18 sec latency 284.988 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: 2802 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 467 2 2017 0.55 MB/sec execute 19 sec latency 71.657 ms 2 2131 0.54 MB/sec execute 20 sec latency 70.052 ms 2 2204 0.52 MB/sec execute 21 sec latency 68.593 ms 2 2345 0.60 MB/sec execute 22 sec latency 180.312 ms 2 2391 0.58 MB/sec execute 23 sec latency 221.778 ms 12400 12401 12402 Running lustre_rsync 2 2442 0.57 MB/sec execute 24 sec latency 172.171 ms 2 2524 0.60 MB/sec execute 25 sec latency 216.138 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: 3268 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 354 2 2644 0.65 MB/sec execute 26 sec latency 70.875 ms 2 2919 0.90 MB/sec execute 27 sec latency 232.150 ms 2 2981 0.87 MB/sec execute 28 sec latency 255.153 ms 2 3171 0.88 MB/sec execute 29 sec latency 222.303 ms 2 3317 0.94 MB/sec execute 30 sec latency 157.714 ms 12400 12401 12402 Running lustre_rsync 2 3465 1.04 MB/sec execute 31 sec latency 84.836 ms 2 3587 1.07 MB/sec execute 32 sec latency 89.793 ms 2 3688 1.06 MB/sec execute 33 sec latency 78.052 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: 3621 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 208 2 3770 1.08 MB/sec execute 34 sec latency 79.683 ms 2 3823 1.05 MB/sec execute 35 sec latency 118.032 ms 2 3903 1.04 MB/sec execute 36 sec latency 67.144 ms 2 3977 1.01 MB/sec execute 37 sec latency 68.876 ms 2 4041 0.99 MB/sec execute 38 sec latency 80.802 ms 12400 12401 12402 Running lustre_rsync 2 4115 0.96 MB/sec execute 39 sec latency 70.967 ms 2 4176 0.94 MB/sec execute 40 sec latency 134.783 ms 2 4240 0.92 MB/sec execute 41 sec latency 252.205 ms 2 4285 0.91 MB/sec execute 42 sec latency 109.884 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: 3828 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 434 2 4314 0.89 MB/sec execute 43 sec latency 240.241 ms 2 4374 0.88 MB/sec execute 44 sec latency 162.144 ms 2 4448 0.86 MB/sec execute 45 sec latency 128.778 ms 2 4488 0.85 MB/sec execute 46 sec latency 139.400 ms 2 4549 0.84 MB/sec execute 47 sec latency 113.178 ms 2 4617 0.86 MB/sec execute 48 sec latency 244.965 ms 12400 12401 12402 Running lustre_rsync 2 4687 0.85 MB/sec execute 49 sec latency 83.490 ms 2 4733 0.83 MB/sec execute 50 sec latency 96.540 ms 2 4785 0.82 MB/sec execute 51 sec latency 83.655 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: 4261 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 240 2 4850 0.81 MB/sec execute 52 sec latency 74.296 ms 2 4966 0.90 MB/sec execute 53 sec latency 108.368 ms 2 5015 0.88 MB/sec execute 54 sec latency 122.787 ms 2 5064 0.87 MB/sec execute 55 sec latency 332.973 ms 2 5133 0.85 MB/sec execute 56 sec latency 61.932 ms 12400 12401 12402 Running lustre_rsync 2 5185 0.84 MB/sec execute 57 sec latency 89.865 ms 2 5221 0.83 MB/sec execute 58 sec latency 283.126 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: 4500 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 187 2 5268 0.81 MB/sec execute 59 sec latency 139.176 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1602 36.651 201.977 Close 1230 9.214 61.763 Rename 72 58.086 255.125 Unlink 291 16.474 49.819 Qpathinfo 1476 9.377 131.427 Qfileinfo 255 0.683 15.760 Qfsinfo 252 0.818 23.946 Sfileinfo 160 38.174 74.889 Find 541 2.631 98.840 WriteX 804 5.272 65.357 ReadX 2408 0.051 12.105 LockX 4 4.952 7.751 UnlockX 4 5.384 7.152 Flush 128 116.254 332.946 Throughput 0.813913 MB/sec 2 clients 2 procs max_latency=332.973 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 2 02:12:35 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' 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/d2c.lustre-rsync-test dbench successfully finished 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: 4686 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 251 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: 4936 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 21 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