== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 02:19:13 (1786169953) 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 8 02:19:21 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 74 6.47 MB/sec warmup 1 sec latency 93.369 ms 2 143 6.13 MB/sec warmup 2 sec latency 145.371 ms 2 193 5.08 MB/sec warmup 3 sec latency 142.697 ms 2 243 4.63 MB/sec warmup 4 sec latency 150.251 ms 2 299 4.38 MB/sec warmup 5 sec latency 171.056 ms 2 357 4.25 MB/sec warmup 6 sec latency 104.228 ms Running lustre_rsync 2 417 4.20 MB/sec warmup 7 sec latency 137.202 ms 2 457 4.00 MB/sec warmup 8 sec latency 353.362 ms 2 511 3.93 MB/sec warmup 9 sec latency 106.977 ms 2 658 4.21 MB/sec warmup 10 sec latency 174.544 ms 2 693 3.84 MB/sec warmup 11 sec latency 257.851 ms 2 776 0.12 MB/sec execute 1 sec latency 239.416 ms 2 802 0.18 MB/sec execute 2 sec latency 279.703 ms 2 871 0.23 MB/sec execute 3 sec latency 185.378 ms 2 913 0.23 MB/sec execute 4 sec latency 259.946 ms 2 966 0.20 MB/sec execute 5 sec latency 147.618 ms 2 994 0.21 MB/sec execute 6 sec latency 272.943 ms 2 1080 0.46 MB/sec execute 7 sec latency 121.446 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: 199 2 1148 0.42 MB/sec execute 8 sec latency 82.373 ms 2 1209 0.39 MB/sec execute 9 sec latency 85.255 ms 2 1270 0.37 MB/sec execute 10 sec latency 116.702 ms 2 1419 0.86 MB/sec execute 11 sec latency 97.005 ms 2 1481 0.79 MB/sec execute 12 sec latency 183.559 ms 12409 12410 12411 Running lustre_rsync 2 1522 0.74 MB/sec execute 13 sec latency 288.658 ms 2 1604 0.69 MB/sec execute 14 sec latency 69.217 ms 2 1651 0.65 MB/sec execute 15 sec latency 245.024 ms 2 1698 0.61 MB/sec execute 16 sec latency 146.678 ms 2 1730 0.58 MB/sec execute 17 sec latency 152.303 ms 2 1780 0.55 MB/sec execute 18 sec latency 136.767 ms 2 1812 0.53 MB/sec execute 19 sec latency 120.637 ms 2 1857 0.50 MB/sec execute 20 sec latency 126.714 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: 2653 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 424 2 1925 0.49 MB/sec execute 21 sec latency 180.901 ms 2 1983 0.47 MB/sec execute 22 sec latency 157.916 ms 2 2023 0.46 MB/sec execute 23 sec latency 181.803 ms 2 2140 0.45 MB/sec execute 24 sec latency 58.334 ms 2 2179 0.44 MB/sec execute 25 sec latency 123.976 ms 12409 12410 12411 Running lustre_rsync 2 2240 0.42 MB/sec execute 26 sec latency 134.903 ms 2 2336 0.48 MB/sec execute 27 sec latency 127.635 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: 3076 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 322 2 2368 0.47 MB/sec execute 28 sec latency 459.003 ms 2 2406 0.46 MB/sec execute 29 sec latency 171.189 ms 2 2452 0.45 MB/sec execute 30 sec latency 262.570 ms 2 2559 0.49 MB/sec execute 31 sec latency 178.165 ms 2 2607 0.48 MB/sec execute 32 sec latency 90.043 ms 12409 12410 12411 Running lustre_rsync 2 2768 0.65 MB/sec execute 33 sec latency 290.323 ms 2 2922 0.72 MB/sec execute 34 sec latency 314.826 ms 2 2989 0.70 MB/sec execute 35 sec latency 268.715 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: 3397 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 162 2 3174 0.71 MB/sec execute 36 sec latency 234.522 ms 2 3275 0.76 MB/sec execute 37 sec latency 167.994 ms 2 3361 0.74 MB/sec execute 38 sec latency 149.721 ms 2 3512 0.87 MB/sec execute 39 sec latency 84.223 ms 2 3579 0.86 MB/sec execute 40 sec latency 99.306 ms 12409 12410 12411 Running lustre_rsync 2 3648 0.84 MB/sec execute 41 sec latency 105.834 ms 2 3696 0.83 MB/sec execute 42 sec latency 120.827 ms 2 3760 0.86 MB/sec execute 43 sec latency 122.729 ms 2 3806 0.84 MB/sec execute 44 sec latency 174.265 ms 2 3848 0.82 MB/sec execute 45 sec latency 108.777 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: 3558 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 224 2 3907 0.81 MB/sec execute 46 sec latency 77.054 ms 2 3951 0.80 MB/sec execute 47 sec latency 151.743 ms 2 4018 0.78 MB/sec execute 48 sec latency 159.343 ms 2 4084 0.77 MB/sec execute 49 sec latency 120.299 ms 2 4167 0.75 MB/sec execute 50 sec latency 107.969 ms 12409 12410 12411 Running lustre_rsync 2 4217 0.74 MB/sec execute 51 sec latency 145.439 ms 2 4239 0.73 MB/sec execute 52 sec latency 423.770 ms 2 4269 0.72 MB/sec execute 53 sec latency 205.079 ms 2 4298 0.71 MB/sec execute 54 sec latency 204.255 ms 2 4324 0.69 MB/sec execute 55 sec latency 172.794 ms 2 4360 0.69 MB/sec execute 56 sec latency 145.533 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: 3781 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 371 2 4436 0.68 MB/sec execute 57 sec latency 231.270 ms 2 4483 0.67 MB/sec execute 58 sec latency 132.714 ms 2 4533 0.66 MB/sec execute 59 sec latency 186.712 ms 2 cleanup 60 sec 2 cleanup 61 sec 12409 12410 12411 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1331 45.154 181.781 Close 988 11.361 63.367 Rename 58 66.013 171.167 Unlink 264 18.625 56.721 Qpathinfo 1203 10.974 119.002 Qfileinfo 204 1.042 11.383 Qfsinfo 221 0.895 16.362 Sfileinfo 128 42.307 178.724 Find 463 2.593 89.454 WriteX 688 6.305 66.008 ReadX 2050 0.055 5.235 LockX 4 6.475 8.544 UnlockX 4 10.783 13.542 Flush 118 129.661 458.988 Throughput 0.664021 MB/sec 2 clients 2 procs max_latency=459.003 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 8 02:20:36 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 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: 4151 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 238 removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' 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: 4388 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 88 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: 4475 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