== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 14:55:10 (1787856910) 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 14:55:18 EDT 2026 waiting for dbench pid 12409 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 65 5.57 MB/sec warmup 1 sec latency 96.371 ms 2 137 6.01 MB/sec warmup 2 sec latency 137.368 ms 2 181 4.87 MB/sec warmup 3 sec latency 155.566 ms 2 216 4.17 MB/sec warmup 4 sec latency 288.127 ms 2 285 4.22 MB/sec warmup 5 sec latency 225.110 ms 2 345 4.12 MB/sec warmup 6 sec latency 103.096 ms Running lustre_rsync 2 417 4.20 MB/sec warmup 7 sec latency 94.049 ms 2 477 4.16 MB/sec warmup 8 sec latency 132.539 ms 2 564 4.36 MB/sec warmup 9 sec latency 117.023 ms 2 659 4.21 MB/sec warmup 10 sec latency 176.874 ms 2 700 3.84 MB/sec warmup 11 sec latency 193.465 ms 2 770 0.10 MB/sec execute 1 sec latency 233.790 ms 2 796 0.16 MB/sec execute 2 sec latency 253.534 ms 2 835 0.15 MB/sec execute 3 sec latency 158.545 ms 2 879 0.18 MB/sec execute 4 sec latency 195.333 ms 2 903 0.15 MB/sec execute 5 sec latency 194.533 ms 2 922 0.15 MB/sec execute 6 sec latency 331.550 ms 2 967 0.14 MB/sec execute 7 sec latency 147.987 ms 2 991 0.15 MB/sec execute 8 sec latency 197.162 ms 2 1074 0.36 MB/sec execute 9 sec latency 92.971 ms 2 1139 0.34 MB/sec execute 10 sec latency 143.266 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 15 seconds Changelog records consumed: 201 2 1207 0.32 MB/sec execute 11 sec latency 70.635 ms 2 1271 0.31 MB/sec execute 12 sec latency 80.854 ms 2 1433 0.72 MB/sec execute 13 sec latency 83.241 ms 2 1495 0.68 MB/sec execute 14 sec latency 177.874 ms 2 1556 0.64 MB/sec execute 15 sec latency 137.877 ms 12409 12410 12411 Running lustre_rsync 2 1618 0.60 MB/sec execute 16 sec latency 109.227 ms 2 1663 0.57 MB/sec execute 17 sec latency 203.321 ms 2 1701 0.55 MB/sec execute 18 sec latency 147.650 ms 2 1761 0.52 MB/sec execute 19 sec latency 121.908 ms 2 1805 0.50 MB/sec execute 20 sec latency 123.158 ms 2 1860 0.48 MB/sec execute 21 sec latency 101.165 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: 2712 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 445 2 1919 0.46 MB/sec execute 22 sec latency 265.212 ms 2 1984 0.45 MB/sec execute 23 sec latency 172.792 ms 2 2035 0.44 MB/sec execute 24 sec latency 102.188 ms 2 2132 0.43 MB/sec execute 25 sec latency 62.501 ms 2 2180 0.42 MB/sec execute 26 sec latency 182.024 ms 12409 12410 12411 Running lustre_rsync 2 2258 0.44 MB/sec execute 27 sec latency 96.777 ms 2 2301 0.43 MB/sec execute 28 sec latency 461.661 ms 2 2360 0.45 MB/sec execute 29 sec latency 652.352 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: 3156 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 292 2 2394 0.44 MB/sec execute 30 sec latency 241.998 ms 2 2424 0.43 MB/sec execute 31 sec latency 249.720 ms 2 2510 0.46 MB/sec execute 32 sec latency 181.737 ms 2 2591 0.46 MB/sec execute 33 sec latency 220.557 ms 2 2770 0.62 MB/sec execute 34 sec latency 262.991 ms 12409 12410 12411 Running lustre_rsync 2 2916 0.67 MB/sec execute 35 sec latency 201.481 ms 2 2980 0.68 MB/sec execute 36 sec latency 302.841 ms 2 3096 0.67 MB/sec execute 37 sec latency 251.013 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: 3447 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 178 2 3264 0.71 MB/sec execute 38 sec latency 209.522 ms 2 3358 0.72 MB/sec execute 39 sec latency 148.398 ms 2 3543 0.85 MB/sec execute 40 sec latency 77.682 ms 2 3651 0.84 MB/sec execute 41 sec latency 66.370 ms 2 3744 0.85 MB/sec execute 42 sec latency 79.727 ms 12409 12410 12411 Running lustre_rsync 2 3814 0.86 MB/sec execute 43 sec latency 124.295 ms 2 3870 0.84 MB/sec execute 44 sec latency 138.556 ms 2 3934 0.83 MB/sec execute 45 sec latency 105.163 ms 2 3994 0.81 MB/sec execute 46 sec latency 91.964 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: 3624 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 297 2 4061 0.80 MB/sec execute 47 sec latency 98.125 ms 2 4132 0.78 MB/sec execute 48 sec latency 87.807 ms 2 4194 0.77 MB/sec execute 49 sec latency 77.332 ms 2 4245 0.76 MB/sec execute 50 sec latency 305.166 ms 2 4292 0.75 MB/sec execute 51 sec latency 187.952 ms 12409 12410 12411 Running lustre_rsync 2 4336 0.73 MB/sec execute 52 sec latency 109.897 ms 2 4370 0.73 MB/sec execute 53 sec latency 207.457 ms 2 4431 0.72 MB/sec execute 54 sec latency 94.888 ms 2 4463 0.71 MB/sec execute 55 sec latency 244.330 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: 3920 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 342 2 4502 0.70 MB/sec execute 56 sec latency 216.533 ms 2 4545 0.69 MB/sec execute 57 sec latency 155.164 ms 2 4620 0.71 MB/sec execute 58 sec latency 155.396 ms 2 4717 0.70 MB/sec execute 59 sec latency 69.184 ms 2 cleanup 60 sec 12409 12410 12411 Running lustre_rsync 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1390 40.360 302.909 Close 1048 10.709 49.315 Rename 68 66.201 194.499 Unlink 272 18.365 77.284 Qpathinfo 1301 10.738 125.635 Qfileinfo 216 0.668 15.692 Qfsinfo 242 1.009 34.769 Sfileinfo 148 46.043 136.625 Find 488 2.586 77.311 WriteX 724 5.805 69.753 ReadX 2120 0.052 12.337 LockX 4 15.346 28.762 UnlockX 4 11.385 16.022 Flush 115 144.126 652.328 Throughput 0.703491 MB/sec 2 clients 2 procs max_latency=652.352 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 14:56:33 EDT 2026 with return code 0 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: 4261 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 237 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/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 4497 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 132 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: 4628 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