== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:14:35 (1787818475) 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 Thu Aug 27 04:14:42 EDT 2026 waiting for dbench pid 12408 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 97 8.98 MB/sec warmup 1 sec latency 112.961 ms 2 155 6.54 MB/sec warmup 2 sec latency 139.359 ms 2 203 5.31 MB/sec warmup 3 sec latency 204.166 ms 2 279 5.22 MB/sec warmup 4 sec latency 102.879 ms 2 340 4.90 MB/sec warmup 5 sec latency 110.114 ms 2 406 4.78 MB/sec warmup 6 sec latency 103.805 ms Running lustre_rsync 2 497 4.95 MB/sec warmup 7 sec latency 68.645 ms 2 542 4.77 MB/sec warmup 8 sec latency 197.804 ms 2 664 4.70 MB/sec warmup 9 sec latency 117.598 ms 2 698 4.24 MB/sec warmup 10 sec latency 258.662 ms 2 731 3.87 MB/sec warmup 11 sec latency 274.594 ms 2 803 0.23 MB/sec execute 1 sec latency 262.212 ms 2 873 0.29 MB/sec execute 2 sec latency 129.840 ms 2 904 0.21 MB/sec execute 3 sec latency 198.052 ms 2 952 0.22 MB/sec execute 4 sec latency 250.264 ms 2 989 0.22 MB/sec execute 5 sec latency 159.506 ms 2 1112 0.53 MB/sec execute 6 sec latency 66.531 ms 2 1178 0.47 MB/sec execute 7 sec latency 93.077 ms 2 1227 0.43 MB/sec execute 8 sec latency 107.878 ms 2 1388 1.03 MB/sec execute 9 sec latency 92.476 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: 246 2 1460 0.93 MB/sec execute 10 sec latency 68.308 ms 2 1550 0.86 MB/sec execute 11 sec latency 141.241 ms 2 1655 0.81 MB/sec execute 12 sec latency 151.683 ms 2 1740 0.75 MB/sec execute 13 sec latency 67.112 ms 2 1810 0.71 MB/sec execute 14 sec latency 86.170 ms 12408 12409 12410 Running lustre_rsync 2 1870 0.67 MB/sec execute 15 sec latency 95.941 ms 2 1956 0.63 MB/sec execute 16 sec latency 220.827 ms 2 2012 0.61 MB/sec execute 17 sec latency 89.660 ms 2 2093 0.59 MB/sec execute 18 sec latency 86.948 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: 2987 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 526 2 2214 0.57 MB/sec execute 19 sec latency 58.891 ms 2 2347 0.65 MB/sec execute 20 sec latency 228.023 ms 2 2410 0.63 MB/sec execute 21 sec latency 160.131 ms 2 2477 0.67 MB/sec execute 22 sec latency 197.558 ms 2 2608 0.66 MB/sec execute 23 sec latency 203.844 ms 12408 12409 12410 Running lustre_rsync 2 2899 0.95 MB/sec execute 24 sec latency 244.058 ms 2 2980 0.97 MB/sec execute 25 sec latency 171.901 ms 2 3097 0.96 MB/sec execute 26 sec latency 208.953 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: 3512 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 343 2 3239 0.98 MB/sec execute 27 sec latency 289.769 ms 2 3354 1.00 MB/sec execute 28 sec latency 233.557 ms 2 3505 1.17 MB/sec execute 29 sec latency 219.376 ms 2 3619 1.15 MB/sec execute 30 sec latency 69.782 ms 2 3709 1.12 MB/sec execute 31 sec latency 60.997 ms 12408 12409 12410 Running lustre_rsync 2 3774 1.15 MB/sec execute 32 sec latency 183.098 ms 2 3803 1.11 MB/sec execute 33 sec latency 250.761 ms 2 3846 1.08 MB/sec execute 34 sec latency 268.146 ms 2 3920 1.07 MB/sec execute 35 sec latency 141.413 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: 3854 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 273 2 3998 1.04 MB/sec execute 36 sec latency 85.801 ms 2 4101 1.01 MB/sec execute 37 sec latency 125.547 ms 2 4207 0.99 MB/sec execute 38 sec latency 64.623 ms 2 4277 0.97 MB/sec execute 39 sec latency 251.747 ms 2 4348 0.96 MB/sec execute 40 sec latency 157.104 ms 12408 12409 12410 Running lustre_rsync 2 4441 0.95 MB/sec execute 41 sec latency 202.465 ms 2 4490 0.93 MB/sec execute 42 sec latency 143.140 ms 2 4547 0.91 MB/sec execute 43 sec latency 175.040 ms 2 4640 0.94 MB/sec execute 44 sec latency 211.485 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: 4126 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 416 2 4737 0.92 MB/sec execute 45 sec latency 71.552 ms 2 4804 0.90 MB/sec execute 46 sec latency 72.367 ms 2 4989 1.01 MB/sec execute 47 sec latency 57.147 ms 2 5068 0.99 MB/sec execute 48 sec latency 190.427 ms 2 5183 0.98 MB/sec execute 49 sec latency 66.350 ms 12408 12409 12410 Running lustre_rsync 2 5234 0.96 MB/sec execute 50 sec latency 199.231 ms 2 5308 0.94 MB/sec execute 51 sec latency 110.522 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: 4541 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 290 2 5411 0.93 MB/sec execute 52 sec latency 93.548 ms 2 5556 0.91 MB/sec execute 53 sec latency 100.647 ms 2 5666 0.90 MB/sec execute 54 sec latency 75.214 ms 2 5765 0.89 MB/sec execute 55 sec latency 64.961 ms 2 5883 0.91 MB/sec execute 56 sec latency 191.736 ms 12408 12409 12410 Running lustre_rsync 2 5942 0.90 MB/sec execute 57 sec latency 232.235 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: 4830 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 319 2 5974 0.89 MB/sec execute 58 sec latency 291.548 ms 2 6031 0.89 MB/sec execute 59 sec latency 182.310 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1865 31.293 268.132 Close 1447 7.907 58.257 Rename 80 56.440 173.124 Unlink 316 13.769 65.018 Qpathinfo 1798 7.803 219.354 Qfileinfo 314 0.478 7.913 Qfsinfo 264 0.721 17.326 Sfileinfo 185 33.131 99.768 Find 644 1.524 84.481 WriteX 962 5.025 60.902 ReadX 2700 0.041 8.255 LockX 4 4.777 8.181 UnlockX 4 4.527 6.968 Flush 130 114.278 291.533 Throughput 0.894531 MB/sec 2 clients 2 procs max_latency=291.548 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 04:15:57 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/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' 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/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' 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 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: 5148 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 244 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: 5391 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 17 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