== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:20:01 (1787865601) 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 17:20:09 EDT 2026 waiting for dbench pid 12428 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 91 8.39 MB/sec warmup 1 sec latency 91.324 ms 2 179 7.21 MB/sec warmup 2 sec latency 101.661 ms 2 277 6.91 MB/sec warmup 3 sec latency 75.652 ms 2 340 6.12 MB/sec warmup 4 sec latency 105.899 ms 2 417 5.88 MB/sec warmup 5 sec latency 85.481 ms 2 502 5.81 MB/sec warmup 6 sec latency 84.265 ms Running lustre_rsync 2 636 6.01 MB/sec warmup 7 sec latency 95.301 ms 2 673 5.29 MB/sec warmup 8 sec latency 198.759 ms 2 721 4.73 MB/sec warmup 9 sec latency 171.526 ms 2 769 4.27 MB/sec warmup 10 sec latency 221.380 ms 2 805 3.90 MB/sec warmup 11 sec latency 162.808 ms 2 913 0.21 MB/sec execute 1 sec latency 283.433 ms 2 962 0.15 MB/sec execute 2 sec latency 322.266 ms 2 1035 0.82 MB/sec execute 3 sec latency 212.307 ms 2 1133 0.66 MB/sec execute 4 sec latency 72.155 ms 2 1208 0.56 MB/sec execute 5 sec latency 57.751 ms 2 1267 0.49 MB/sec execute 6 sec latency 73.499 ms 2 1431 1.24 MB/sec execute 7 sec latency 91.677 ms 2 1517 1.10 MB/sec execute 8 sec latency 183.469 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 13 seconds Changelog records consumed: 268 2 1634 1.00 MB/sec execute 9 sec latency 132.314 ms 2 1732 0.92 MB/sec execute 10 sec latency 60.377 ms 2 1812 0.85 MB/sec execute 11 sec latency 59.646 ms 2 1895 0.79 MB/sec execute 12 sec latency 129.065 ms 2 1999 0.74 MB/sec execute 13 sec latency 73.195 ms 12428 12429 12430 Running lustre_rsync 2 2083 0.71 MB/sec execute 14 sec latency 90.490 ms 2 2163 0.67 MB/sec execute 15 sec latency 71.424 ms 2 2345 0.78 MB/sec execute 16 sec latency 73.284 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: 2664 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 579 2 2416 0.76 MB/sec execute 17 sec latency 127.769 ms 2 2530 0.79 MB/sec execute 18 sec latency 132.416 ms 2 2775 1.08 MB/sec execute 19 sec latency 96.404 ms 2 2985 1.18 MB/sec execute 20 sec latency 133.758 ms 2 3202 1.20 MB/sec execute 21 sec latency 147.485 ms 12428 12429 12430 Running lustre_rsync 2 3355 1.25 MB/sec execute 22 sec latency 202.245 ms 2 3523 1.45 MB/sec execute 23 sec latency 132.975 ms 2 3680 1.42 MB/sec execute 24 sec latency 51.529 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: 3242 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 360 2 3803 1.45 MB/sec execute 25 sec latency 49.217 ms 2 3882 1.39 MB/sec execute 26 sec latency 70.101 ms 2 3955 1.36 MB/sec execute 27 sec latency 127.270 ms 2 4028 1.31 MB/sec execute 28 sec latency 122.243 ms 2 4154 1.27 MB/sec execute 29 sec latency 52.115 ms 12428 12429 12430 Running lustre_rsync 2 4231 1.24 MB/sec execute 30 sec latency 320.899 ms 2 4272 1.20 MB/sec execute 31 sec latency 419.201 ms 2 4302 1.17 MB/sec execute 32 sec latency 338.307 ms 2 4354 1.14 MB/sec execute 33 sec latency 121.869 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: 3601 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 492 2 4407 1.12 MB/sec execute 34 sec latency 221.029 ms 2 4475 1.10 MB/sec execute 35 sec latency 175.238 ms 2 4544 1.07 MB/sec execute 36 sec latency 153.515 ms 2 4618 1.10 MB/sec execute 37 sec latency 252.870 ms 2 4708 1.08 MB/sec execute 38 sec latency 58.951 ms 12428 12429 12430 Running lustre_rsync 2 4798 1.05 MB/sec execute 39 sec latency 64.705 ms 2 4908 1.11 MB/sec execute 40 sec latency 99.859 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: 4092 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 246 2 5025 1.14 MB/sec execute 41 sec latency 94.715 ms 2 5113 1.12 MB/sec execute 42 sec latency 212.403 ms 2 5184 1.10 MB/sec execute 43 sec latency 80.342 ms 2 5252 1.08 MB/sec execute 44 sec latency 173.802 ms 2 5329 1.05 MB/sec execute 45 sec latency 70.818 ms 12428 12429 12430 Running lustre_rsync 2 5382 1.03 MB/sec execute 46 sec latency 96.266 ms 2 5449 1.01 MB/sec execute 47 sec latency 175.373 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: 4337 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 248 2 5538 1.00 MB/sec execute 48 sec latency 195.544 ms 2 5611 0.98 MB/sec execute 49 sec latency 61.051 ms 2 5722 0.97 MB/sec execute 50 sec latency 64.401 ms 2 5828 0.97 MB/sec execute 51 sec latency 71.504 ms 2 5923 0.98 MB/sec execute 52 sec latency 207.392 ms 12428 12429 12430 Running lustre_rsync 2 5966 0.96 MB/sec execute 53 sec latency 225.150 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: 4584 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 226 2 6021 0.96 MB/sec execute 54 sec latency 237.185 ms 2 6130 0.96 MB/sec execute 55 sec latency 278.434 ms 2 6300 1.05 MB/sec execute 56 sec latency 262.424 ms 2 6473 1.07 MB/sec execute 57 sec latency 270.503 ms 2 6562 1.07 MB/sec execute 58 sec latency 211.325 ms 12428 12429 12430 Running lustre_rsync 2 6766 1.08 MB/sec execute 59 sec latency 287.629 ms 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: 4809 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 197 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1970 30.079 158.005 Close 1515 7.327 42.272 Rename 92 46.132 121.845 Unlink 335 12.161 56.400 Qpathinfo 1921 7.453 132.942 Qfileinfo 359 0.515 14.922 Qfsinfo 317 0.643 26.339 Sfileinfo 177 31.795 78.806 Find 741 1.380 47.259 WriteX 1057 4.196 55.618 ReadX 3406 0.035 6.623 LockX 8 5.589 11.425 UnlockX 8 6.708 17.884 Flush 132 115.823 419.187 Throughput 1.07557 MB/sec 2 clients 2 procs max_latency=419.201 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 17:21:24 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/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' 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: 5005 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 236 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: 5240 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