== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 03:09:34 (1786432174) 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 Aug 11 03:09:43 EDT 2026 waiting for dbench pid 12436 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 2 113 10.48 MB/sec warmup 1 sec latency 89.084 ms 2 189 7.58 MB/sec warmup 2 sec latency 83.925 ms 2 278 6.91 MB/sec warmup 3 sec latency 91.507 ms 2 353 6.32 MB/sec warmup 4 sec latency 105.500 ms 2 430 6.05 MB/sec warmup 5 sec latency 90.576 ms 2 508 5.86 MB/sec warmup 6 sec latency 103.943 ms 2 646 6.01 MB/sec warmup 7 sec latency 85.080 ms Running lustre_rsync 2 680 5.29 MB/sec warmup 8 sec latency 239.972 ms 2 715 4.72 MB/sec warmup 9 sec latency 213.323 ms 2 746 4.26 MB/sec warmup 10 sec latency 244.065 ms 2 782 3.89 MB/sec warmup 11 sec latency 186.284 ms 2 851 0.19 MB/sec execute 1 sec latency 271.700 ms 2 891 0.20 MB/sec execute 2 sec latency 180.903 ms 2 925 0.20 MB/sec execute 3 sec latency 185.533 ms 2 975 0.19 MB/sec execute 4 sec latency 148.802 ms 2 1040 0.56 MB/sec execute 5 sec latency 206.313 ms 2 1124 0.50 MB/sec execute 6 sec latency 74.036 ms 2 1191 0.45 MB/sec execute 7 sec latency 96.375 ms 2 1255 0.40 MB/sec execute 8 sec latency 94.737 ms 2 1404 1.01 MB/sec execute 9 sec latency 80.913 ms 2 1459 0.91 MB/sec execute 10 sec latency 108.397 ms 2 1524 0.84 MB/sec execute 11 sec latency 211.848 ms 2 1623 0.78 MB/sec execute 12 sec latency 53.331 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 17 seconds Changelog records consumed: 282 2 1694 0.73 MB/sec execute 13 sec latency 135.575 ms 2 1780 0.69 MB/sec execute 14 sec latency 65.337 ms 2 1832 0.65 MB/sec execute 15 sec latency 102.453 ms 2 1953 0.62 MB/sec execute 16 sec latency 118.057 ms 2 2019 0.59 MB/sec execute 17 sec latency 91.524 ms 12436 12437 12438 Running lustre_rsync 2 2126 0.58 MB/sec execute 18 sec latency 82.549 ms 2 2177 0.55 MB/sec execute 19 sec latency 80.830 ms 2 2279 0.59 MB/sec execute 20 sec latency 85.280 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: 2846 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 571 2 2358 0.61 MB/sec execute 21 sec latency 251.933 ms 2 2416 0.60 MB/sec execute 22 sec latency 161.321 ms 2 2477 0.63 MB/sec execute 23 sec latency 306.124 ms 2 2568 0.62 MB/sec execute 24 sec latency 257.509 ms 2 2667 0.72 MB/sec execute 25 sec latency 72.525 ms 12436 12437 12438 Running lustre_rsync 2 2920 0.92 MB/sec execute 26 sec latency 182.462 ms 2 2991 0.89 MB/sec execute 27 sec latency 190.897 ms 2 3019 0.86 MB/sec execute 28 sec latency 331.446 ms 2 3221 0.88 MB/sec execute 29 sec latency 286.377 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: 3416 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 283 2 3362 0.93 MB/sec execute 30 sec latency 101.882 ms 2 3557 1.09 MB/sec execute 31 sec latency 89.578 ms 2 3664 1.07 MB/sec execute 32 sec latency 59.279 ms 2 3769 1.11 MB/sec execute 33 sec latency 66.100 ms 2 3845 1.07 MB/sec execute 34 sec latency 87.161 ms 12436 12437 12438 Running lustre_rsync 2 3936 1.06 MB/sec execute 35 sec latency 77.233 ms 2 3998 1.03 MB/sec execute 36 sec latency 95.521 ms 2 4058 1.00 MB/sec execute 37 sec latency 112.387 ms 2 4119 0.98 MB/sec execute 38 sec latency 82.389 ms 2 4174 0.95 MB/sec execute 39 sec latency 130.630 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: 3698 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 382 2 4231 0.94 MB/sec execute 40 sec latency 221.444 ms 2 4271 0.92 MB/sec execute 41 sec latency 295.580 ms 2 4321 0.90 MB/sec execute 42 sec latency 138.591 ms 2 4373 0.89 MB/sec execute 43 sec latency 193.534 ms 2 4451 0.88 MB/sec execute 44 sec latency 183.126 ms 12436 12437 12438 Running lustre_rsync 2 4485 0.86 MB/sec execute 45 sec latency 268.697 ms 2 4521 0.84 MB/sec execute 46 sec latency 342.487 ms 2 4563 0.84 MB/sec execute 47 sec latency 192.685 ms 2 4640 0.86 MB/sec execute 48 sec latency 186.337 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: 4079 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 309 2 4720 0.84 MB/sec execute 49 sec latency 77.675 ms 2 4798 0.83 MB/sec execute 50 sec latency 86.799 ms 2 4891 0.87 MB/sec execute 51 sec latency 95.545 ms 2 4991 0.91 MB/sec execute 52 sec latency 95.528 ms 2 5045 0.89 MB/sec execute 53 sec latency 221.875 ms 12436 12437 12438 Running lustre_rsync 2 5103 0.88 MB/sec execute 54 sec latency 246.522 ms 2 5152 0.86 MB/sec execute 55 sec latency 97.966 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: 4387 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 220 2 5202 0.85 MB/sec execute 56 sec latency 163.718 ms 2 5264 0.84 MB/sec execute 57 sec latency 214.830 ms 2 5314 0.82 MB/sec execute 58 sec latency 148.431 ms 2 5370 0.81 MB/sec execute 59 sec latency 88.731 ms 2 cleanup 60 sec 12436 12437 12438 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 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: 4606 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 194 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1648 36.593 221.428 Close 1225 8.872 55.035 Rename 70 57.655 125.499 Unlink 288 16.945 68.235 Qpathinfo 1507 9.392 134.300 Qfileinfo 260 0.769 23.750 Qfsinfo 244 0.921 31.241 Sfileinfo 152 43.178 187.641 Find 550 2.475 97.336 WriteX 787 5.391 76.708 ReadX 2426 0.051 8.983 LockX 4 8.932 12.751 UnlockX 4 4.675 6.693 Flush 107 122.739 342.468 Throughput 0.811007 MB/sec 2 clients 2 procs max_latency=342.487 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Aug 11 03:10:58 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/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' 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 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: 4799 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 176 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: 4974 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