== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:14:06 (1787433246) 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 Sat Aug 22 17:14:14 EDT 2026 waiting for dbench pid 12429 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 71 6.28 MB/sec warmup 1 sec latency 119.979 ms 2 147 6.28 MB/sec warmup 2 sec latency 197.312 ms 2 202 5.31 MB/sec warmup 3 sec latency 116.318 ms 2 275 5.15 MB/sec warmup 4 sec latency 104.397 ms 2 327 4.74 MB/sec warmup 5 sec latency 139.537 ms 2 394 4.64 MB/sec warmup 6 sec latency 150.625 ms 2 469 4.69 MB/sec warmup 7 sec latency 83.505 ms Running lustre_rsync 2 506 4.39 MB/sec warmup 8 sec latency 260.985 ms 2 620 4.66 MB/sec warmup 9 sec latency 223.187 ms 2 670 4.23 MB/sec warmup 10 sec latency 396.461 ms 2 710 3.85 MB/sec warmup 11 sec latency 117.357 ms 2 784 0.19 MB/sec execute 1 sec latency 283.608 ms 2 805 0.16 MB/sec execute 2 sec latency 268.566 ms 2 869 0.20 MB/sec execute 3 sec latency 192.674 ms 2 905 0.20 MB/sec execute 4 sec latency 221.083 ms 2 953 0.20 MB/sec execute 5 sec latency 224.789 ms 2 991 0.22 MB/sec execute 6 sec latency 222.679 ms 2 1084 0.46 MB/sec execute 7 sec latency 183.748 ms 2 1155 0.42 MB/sec execute 8 sec latency 74.250 ms 2 1219 0.39 MB/sec execute 9 sec latency 94.102 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: 236 2 1336 0.65 MB/sec execute 10 sec latency 83.481 ms 2 1458 0.86 MB/sec execute 11 sec latency 85.533 ms 2 1535 0.80 MB/sec execute 12 sec latency 224.475 ms 2 1628 0.75 MB/sec execute 13 sec latency 70.212 ms 2 1689 0.70 MB/sec execute 14 sec latency 262.609 ms 12429 12430 12431 Running lustre_rsync 2 1743 0.66 MB/sec execute 15 sec latency 90.269 ms 2 1794 0.63 MB/sec execute 16 sec latency 82.558 ms 2 1856 0.59 MB/sec execute 17 sec latency 73.459 ms 2 1960 0.57 MB/sec execute 18 sec latency 188.224 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: 2784 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 478 2 2017 0.55 MB/sec execute 19 sec latency 77.251 ms 2 2146 0.54 MB/sec execute 20 sec latency 57.999 ms 2 2216 0.52 MB/sec execute 21 sec latency 105.269 ms 2 2341 0.59 MB/sec execute 22 sec latency 105.648 ms 2 2380 0.58 MB/sec execute 23 sec latency 431.432 ms 12429 12430 12431 Running lustre_rsync 2 2420 0.56 MB/sec execute 24 sec latency 247.946 ms 2 2464 0.56 MB/sec execute 25 sec latency 255.525 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: 3261 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 296 2 2601 0.59 MB/sec execute 26 sec latency 191.574 ms 2 2772 0.79 MB/sec execute 27 sec latency 247.235 ms 2 2950 0.87 MB/sec execute 28 sec latency 188.489 ms 2 3012 0.84 MB/sec execute 29 sec latency 177.438 ms 2 3230 0.87 MB/sec execute 30 sec latency 194.237 ms 12429 12430 12431 Running lustre_rsync 2 3364 0.91 MB/sec execute 31 sec latency 121.308 ms 2 3577 1.07 MB/sec execute 32 sec latency 63.853 ms 2 3666 1.05 MB/sec execute 33 sec latency 85.949 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: 3556 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 203 2 3742 1.06 MB/sec execute 34 sec latency 68.718 ms 2 3812 1.05 MB/sec execute 35 sec latency 105.456 ms 2 3891 1.03 MB/sec execute 36 sec latency 66.033 ms 2 3962 1.01 MB/sec execute 37 sec latency 96.077 ms 2 4042 0.99 MB/sec execute 38 sec latency 80.836 ms 12429 12430 12431 Running lustre_rsync 2 4152 0.96 MB/sec execute 39 sec latency 67.998 ms 2 4236 0.95 MB/sec execute 40 sec latency 165.419 ms 2 4267 0.93 MB/sec execute 41 sec latency 442.108 ms 2 4311 0.91 MB/sec execute 42 sec latency 120.161 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: 3758 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 465 2 4366 0.90 MB/sec execute 43 sec latency 183.802 ms 2 4444 0.88 MB/sec execute 44 sec latency 89.248 ms 2 4498 0.87 MB/sec execute 45 sec latency 97.248 ms 2 4564 0.86 MB/sec execute 46 sec latency 128.095 ms 2 4696 0.88 MB/sec execute 47 sec latency 60.464 ms 12429 12430 12431 Running lustre_rsync 2 4763 0.87 MB/sec execute 48 sec latency 124.494 ms 2 4826 0.85 MB/sec execute 49 sec latency 93.444 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: 4222 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 261 2 4969 0.95 MB/sec execute 50 sec latency 81.946 ms 2 5043 0.93 MB/sec execute 51 sec latency 73.403 ms 2 5133 0.92 MB/sec execute 52 sec latency 119.958 ms 2 5199 0.90 MB/sec execute 53 sec latency 183.687 ms 2 5264 0.89 MB/sec execute 54 sec latency 114.314 ms 2 5327 0.87 MB/sec execute 55 sec latency 111.352 ms 12429 12430 12431 Running lustre_rsync 2 5368 0.86 MB/sec execute 56 sec latency 110.618 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: 4482 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 253 2 5449 0.85 MB/sec execute 57 sec latency 96.660 ms 2 5541 0.84 MB/sec execute 58 sec latency 177.458 ms 2 5585 0.82 MB/sec execute 59 sec latency 135.030 ms 2 cleanup 60 sec 2 cleanup 61 sec 12429 12430 12431 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1751 34.760 135.004 Close 1311 8.823 44.305 Rename 72 55.278 124.447 Unlink 298 13.516 56.279 Qpathinfo 1635 8.364 169.266 Qfileinfo 276 0.614 9.615 Qfsinfo 252 0.744 15.211 Sfileinfo 158 37.084 166.369 Find 582 1.759 60.353 WriteX 850 4.731 57.426 ReadX 2518 0.037 5.183 LockX 4 11.551 17.126 UnlockX 4 9.142 12.847 Flush 123 117.960 442.096 Throughput 0.824202 MB/sec 2 clients 2 procs max_latency=442.108 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 22 17:15:29 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/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 4734 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 210 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: 4943 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 92 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: 5034 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