== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 07:27:12 (1788866832) 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 Tue Sep 8 07:27:19 EDT 2026 waiting for dbench pid 12412 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 92 8.39 MB/sec warmup 1 sec latency 166.058 ms 2 161 6.67 MB/sec warmup 2 sec latency 127.003 ms 2 203 5.31 MB/sec warmup 3 sec latency 199.147 ms 2 271 5.09 MB/sec warmup 4 sec latency 126.371 ms 2 335 4.85 MB/sec warmup 5 sec latency 121.531 ms 2 408 4.81 MB/sec warmup 6 sec latency 84.954 ms Running lustre_rsync 2 477 4.76 MB/sec warmup 7 sec latency 112.949 ms 2 523 4.51 MB/sec warmup 8 sec latency 159.625 ms 2 664 4.70 MB/sec warmup 9 sec latency 132.474 ms 2 698 4.24 MB/sec warmup 10 sec latency 243.025 ms 2 731 3.87 MB/sec warmup 11 sec latency 218.868 ms 2 830 0.23 MB/sec execute 1 sec latency 225.242 ms 2 885 0.26 MB/sec execute 2 sec latency 182.494 ms 2 918 0.24 MB/sec execute 3 sec latency 221.441 ms 2 982 0.25 MB/sec execute 4 sec latency 121.431 ms 2 1071 0.60 MB/sec execute 5 sec latency 148.594 ms 2 1139 0.53 MB/sec execute 6 sec latency 79.878 ms 2 1206 0.47 MB/sec execute 7 sec latency 66.566 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 13 seconds Changelog records consumed: 233 2 1271 0.43 MB/sec execute 8 sec latency 62.125 ms 2 1443 1.02 MB/sec execute 9 sec latency 78.839 ms 2 1503 0.93 MB/sec execute 10 sec latency 201.044 ms 2 1608 0.86 MB/sec execute 11 sec latency 60.757 ms 2 1678 0.80 MB/sec execute 12 sec latency 172.079 ms 12412 12414 12415 Running lustre_rsync 2 1722 0.74 MB/sec execute 13 sec latency 99.936 ms 2 1776 0.69 MB/sec execute 14 sec latency 107.622 ms 2 1811 0.65 MB/sec execute 15 sec latency 141.501 ms 2 1861 0.62 MB/sec execute 16 sec latency 115.893 ms 2 1938 0.59 MB/sec execute 17 sec latency 224.947 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: 3224 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 480 2 2010 0.57 MB/sec execute 18 sec latency 73.018 ms 2 2117 0.55 MB/sec execute 19 sec latency 77.334 ms 2 2186 0.53 MB/sec execute 20 sec latency 70.279 ms 2 2345 0.62 MB/sec execute 21 sec latency 80.580 ms 2 2388 0.59 MB/sec execute 22 sec latency 297.828 ms 12412 12414 12415 Running lustre_rsync 2 2433 0.58 MB/sec execute 23 sec latency 230.998 ms 2 2478 0.61 MB/sec execute 24 sec latency 239.152 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: 3703 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 293 2 2583 0.60 MB/sec execute 25 sec latency 78.935 ms 2 2768 0.81 MB/sec execute 26 sec latency 108.897 ms 2 2922 0.89 MB/sec execute 27 sec latency 295.993 ms 2 2995 0.86 MB/sec execute 28 sec latency 263.215 ms 2 3180 0.88 MB/sec execute 29 sec latency 412.779 ms 12412 12414 12415 Running lustre_rsync 2 3266 0.91 MB/sec execute 30 sec latency 215.011 ms 2 3371 0.90 MB/sec execute 31 sec latency 174.358 ms 2 3530 1.06 MB/sec execute 32 sec latency 109.764 ms 2 3606 1.03 MB/sec execute 33 sec latency 89.632 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: 3995 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 194 2 3687 1.02 MB/sec execute 34 sec latency 90.393 ms 2 3782 1.05 MB/sec execute 35 sec latency 96.946 ms 2 3850 1.02 MB/sec execute 36 sec latency 81.460 ms 2 3945 1.01 MB/sec execute 37 sec latency 73.138 ms 2 4020 0.98 MB/sec execute 38 sec latency 63.364 ms 12412 12414 12415 Running lustre_rsync 2 4095 0.96 MB/sec execute 39 sec latency 94.925 ms 2 4197 0.93 MB/sec execute 40 sec latency 91.326 ms 2 4253 0.92 MB/sec execute 41 sec latency 157.731 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: 4188 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 421 2 4304 0.90 MB/sec execute 42 sec latency 163.698 ms 2 4362 0.89 MB/sec execute 43 sec latency 180.849 ms 2 4443 0.88 MB/sec execute 44 sec latency 107.166 ms 2 4486 0.86 MB/sec execute 45 sec latency 180.351 ms 2 4549 0.85 MB/sec execute 46 sec latency 85.977 ms 12412 12414 12415 Running lustre_rsync 2 4613 0.88 MB/sec execute 47 sec latency 182.273 ms 2 4690 0.86 MB/sec execute 48 sec latency 68.436 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: 4608 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 245 2 4741 0.84 MB/sec execute 49 sec latency 125.120 ms 2 4814 0.83 MB/sec execute 50 sec latency 65.209 ms 2 4983 0.93 MB/sec execute 51 sec latency 70.567 ms 2 5041 0.91 MB/sec execute 52 sec latency 86.104 ms 2 5126 0.90 MB/sec execute 53 sec latency 152.114 ms 2 5185 0.88 MB/sec execute 54 sec latency 68.935 ms 12412 12414 12415 Running lustre_rsync 2 5247 0.87 MB/sec execute 55 sec latency 149.312 ms 2 5296 0.86 MB/sec execute 56 sec latency 78.870 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: 4852 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 229 2 5358 0.84 MB/sec execute 57 sec latency 121.305 ms 2 5442 0.83 MB/sec execute 58 sec latency 67.761 ms 2 5532 0.82 MB/sec execute 59 sec latency 162.501 ms 2 cleanup 60 sec 2 cleanup 61 sec 12412 12414 12415 Running lustre_rsync 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1703 35.456 141.487 Close 1287 8.822 45.779 Rename 70 53.147 125.098 Unlink 294 14.175 41.718 Qpathinfo 1594 8.957 134.679 Qfileinfo 271 0.609 14.175 Qfsinfo 244 0.856 39.153 Sfileinfo 154 37.029 96.184 Find 564 1.851 44.328 WriteX 822 5.188 76.034 ReadX 2469 0.044 5.082 LockX 4 8.332 11.579 UnlockX 4 7.891 10.984 Flush 122 120.576 412.765 Throughput 0.817658 MB/sec 2 clients 2 procs max_latency=412.779 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 07:28:34 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/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' 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: 5080 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 287 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: 5366 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 88 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: 5453 Clear changelog after use: no Errors: 0 lustre_rsync took 0 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