== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:53:05 (1788745985) 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 Sun Sep 6 21:53:17 EDT 2026 waiting for dbench pid 12417 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 64 5.50 MB/sec warmup 1 sec latency 134.839 ms 2 138 6.02 MB/sec warmup 2 sec latency 155.330 ms 2 165 4.53 MB/sec warmup 3 sec latency 191.891 ms Running lustre_rsync 2 203 3.98 MB/sec warmup 4 sec latency 177.853 ms 2 231 3.54 MB/sec warmup 5 sec latency 285.063 ms 2 255 3.21 MB/sec warmup 6 sec latency 528.491 ms 2 297 3.12 MB/sec warmup 7 sec latency 182.395 ms 2 340 3.05 MB/sec warmup 8 sec latency 134.994 ms 2 383 3.01 MB/sec warmup 9 sec latency 158.066 ms 2 437 3.06 MB/sec warmup 10 sec latency 152.605 ms 2 484 3.07 MB/sec warmup 11 sec latency 207.778 ms 2 639 6.01 MB/sec execute 1 sec latency 278.794 ms 2 667 3.10 MB/sec execute 2 sec latency 331.258 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 11 seconds Changelog records consumed: 94 2 711 2.10 MB/sec execute 3 sec latency 159.645 ms 2 749 1.64 MB/sec execute 4 sec latency 153.616 ms 2 790 1.36 MB/sec execute 5 sec latency 218.851 ms 2 860 1.18 MB/sec execute 6 sec latency 255.712 ms 2 913 1.06 MB/sec execute 7 sec latency 171.216 ms 12417 12418 12419 Running lustre_rsync 2 975 0.95 MB/sec execute 8 sec latency 140.827 ms 2 1009 0.96 MB/sec execute 9 sec latency 328.747 ms 2 1092 0.98 MB/sec execute 10 sec latency 82.741 ms 2 1154 0.90 MB/sec execute 11 sec latency 106.268 ms 2 1212 0.83 MB/sec execute 12 sec latency 104.992 ms 2 1255 0.78 MB/sec execute 13 sec latency 113.557 ms 2 1399 1.13 MB/sec execute 14 sec latency 134.174 ms 2 1460 1.06 MB/sec execute 15 sec latency 99.816 ms 2 1518 1.00 MB/sec execute 16 sec latency 220.276 ms 2 1618 0.95 MB/sec execute 17 sec latency 119.589 ms 2 1666 0.90 MB/sec execute 18 sec latency 205.603 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: 1979 Clear changelog after use: no Errors: 0 lustre_rsync took 11 seconds Changelog records consumed: 333 2 1713 0.86 MB/sec execute 19 sec latency 89.821 ms 2 1779 0.82 MB/sec execute 20 sec latency 95.061 ms 2 1813 0.79 MB/sec execute 21 sec latency 113.683 ms 2 1881 0.76 MB/sec execute 22 sec latency 210.679 ms 2 1988 0.73 MB/sec execute 23 sec latency 127.585 ms 12417 12418 12419 Running lustre_rsync 2 2059 0.71 MB/sec execute 24 sec latency 171.921 ms 2 2135 0.69 MB/sec execute 25 sec latency 83.730 ms 2 2171 0.67 MB/sec execute 26 sec latency 120.120 ms 2 2221 0.64 MB/sec execute 27 sec latency 136.845 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: 2311 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 421 2 2356 0.70 MB/sec execute 28 sec latency 148.395 ms 2 2415 0.69 MB/sec execute 29 sec latency 144.353 ms 2 2460 0.69 MB/sec execute 30 sec latency 272.547 ms 2 2531 0.69 MB/sec execute 31 sec latency 302.066 ms 2 2689 0.79 MB/sec execute 32 sec latency 82.506 ms 12417 12418 12419 Running lustre_rsync 2 2882 0.86 MB/sec execute 33 sec latency 282.266 ms 2 2925 0.91 MB/sec execute 34 sec latency 483.072 ms 2 2990 0.88 MB/sec execute 35 sec latency 289.842 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: 2731 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 260 2 3179 0.90 MB/sec execute 36 sec latency 220.169 ms 2 3286 0.93 MB/sec execute 37 sec latency 218.977 ms 2 3398 0.93 MB/sec execute 38 sec latency 83.499 ms 2 3587 1.04 MB/sec execute 39 sec latency 71.436 ms 2 3672 1.03 MB/sec execute 40 sec latency 75.387 ms 12417 12418 12419 Running lustre_rsync 2 3722 1.01 MB/sec execute 41 sec latency 103.571 ms 2 3785 1.03 MB/sec execute 42 sec latency 134.879 ms 2 3840 1.01 MB/sec execute 43 sec latency 102.281 ms 2 3907 1.00 MB/sec execute 44 sec latency 107.768 ms 2 3954 0.98 MB/sec execute 45 sec latency 142.896 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: 2990 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 269 2 4024 0.96 MB/sec execute 46 sec latency 66.859 ms 2 4098 0.94 MB/sec execute 47 sec latency 177.353 ms 2 4172 0.92 MB/sec execute 48 sec latency 75.149 ms 2 4241 0.91 MB/sec execute 49 sec latency 309.879 ms 2 4292 0.89 MB/sec execute 50 sec latency 144.495 ms 12417 12418 12419 Running lustre_rsync 2 4310 0.88 MB/sec execute 51 sec latency 267.486 ms 2 4350 0.86 MB/sec execute 52 sec latency 176.769 ms 2 4371 0.85 MB/sec execute 53 sec latency 246.082 ms 2 4414 0.84 MB/sec execute 54 sec latency 102.698 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: 3258 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 370 2 4458 0.83 MB/sec execute 55 sec latency 291.052 ms 2 4503 0.81 MB/sec execute 56 sec latency 183.166 ms 2 4554 0.80 MB/sec execute 57 sec latency 192.260 ms 2 4624 0.82 MB/sec execute 58 sec latency 160.725 ms 2 4715 0.81 MB/sec execute 59 sec latency 58.792 ms 12417 12418 12419 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 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: 3627 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 205 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1424 39.504 278.779 Close 1076 10.377 92.906 Rename 68 63.582 176.738 Unlink 275 16.786 71.705 Qpathinfo 1305 10.177 146.620 Qfileinfo 253 0.646 20.158 Qfsinfo 260 1.167 34.278 Sfileinfo 155 41.457 106.040 Find 503 2.811 122.821 WriteX 878 5.643 70.731 ReadX 2174 0.044 14.456 LockX 4 12.374 17.492 UnlockX 4 10.675 20.531 Flush 134 128.856 483.043 Throughput 0.814342 MB/sec 2 clients 2 procs max_latency=483.072 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Sep 6 21:54:32 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/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' 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/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' 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 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: 3831 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 161 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: 3991 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