== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:04:42 (1788264282) 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 Tue Sep 1 08:04:49 EDT 2026 waiting for dbench pid 12421 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 2 121 10.98 MB/sec warmup 1 sec latency 107.771 ms 2 182 7.34 MB/sec warmup 2 sec latency 105.432 ms 2 263 6.60 MB/sec warmup 3 sec latency 85.861 ms 2 341 6.12 MB/sec warmup 4 sec latency 127.158 ms 2 413 5.83 MB/sec warmup 5 sec latency 110.044 ms 2 493 5.72 MB/sec warmup 6 sec latency 154.385 ms 2 606 5.96 MB/sec warmup 7 sec latency 153.562 ms Running lustre_rsync 2 648 5.24 MB/sec warmup 8 sec latency 328.737 ms 2 665 4.68 MB/sec warmup 9 sec latency 441.928 ms 2 697 4.22 MB/sec warmup 10 sec latency 456.803 ms 2 722 3.86 MB/sec warmup 11 sec latency 368.259 ms 2 789 0.25 MB/sec execute 1 sec latency 398.794 ms 2 815 0.15 MB/sec execute 2 sec latency 278.334 ms 2 876 0.22 MB/sec execute 3 sec latency 178.096 ms 2 904 0.17 MB/sec execute 4 sec latency 130.015 ms 2 920 0.17 MB/sec execute 5 sec latency 447.727 ms 2 967 0.16 MB/sec execute 6 sec latency 162.301 ms 2 985 0.16 MB/sec execute 7 sec latency 334.907 ms 2 1075 0.40 MB/sec execute 8 sec latency 99.928 ms 2 1133 0.37 MB/sec execute 9 sec latency 121.533 ms 2 1183 0.34 MB/sec execute 10 sec latency 97.228 ms 2 1228 0.32 MB/sec execute 11 sec latency 118.187 ms 2 1265 0.30 MB/sec execute 12 sec latency 146.228 ms 2 1418 0.72 MB/sec execute 13 sec latency 95.758 ms 2 1464 0.67 MB/sec execute 14 sec latency 109.373 ms 2 1504 0.63 MB/sec execute 15 sec latency 223.269 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 20 seconds Changelog records consumed: 267 2 1600 0.60 MB/sec execute 16 sec latency 102.891 ms 2 1654 0.57 MB/sec execute 17 sec latency 297.520 ms 2 1709 0.54 MB/sec execute 18 sec latency 140.784 ms 2 1777 0.52 MB/sec execute 19 sec latency 85.897 ms 2 1819 0.50 MB/sec execute 20 sec latency 114.848 ms 12421 12422 12423 Running lustre_rsync 2 1866 0.48 MB/sec execute 21 sec latency 101.743 ms 2 1953 0.46 MB/sec execute 22 sec latency 237.063 ms 2 2001 0.45 MB/sec execute 23 sec latency 303.123 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: 3028 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 498 2 2091 0.44 MB/sec execute 24 sec latency 124.698 ms 2 2162 0.43 MB/sec execute 25 sec latency 78.214 ms 2 2245 0.42 MB/sec execute 26 sec latency 88.055 ms 2 2351 0.48 MB/sec execute 27 sec latency 267.272 ms 2 2383 0.47 MB/sec execute 28 sec latency 456.526 ms 12421 12422 12423 Running lustre_rsync 2 2428 0.47 MB/sec execute 29 sec latency 197.002 ms 2 2488 0.49 MB/sec execute 30 sec latency 217.988 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: 3525 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 241 2 2603 0.49 MB/sec execute 31 sec latency 76.581 ms 2 2780 0.66 MB/sec execute 32 sec latency 208.617 ms 2 2931 0.73 MB/sec execute 33 sec latency 181.240 ms 2 3000 0.72 MB/sec execute 34 sec latency 268.532 ms 2 3193 0.74 MB/sec execute 35 sec latency 313.554 ms 12421 12422 12423 Running lustre_rsync 2 3301 0.78 MB/sec execute 36 sec latency 230.057 ms 2 3372 0.76 MB/sec execute 37 sec latency 119.253 ms 2 3529 0.89 MB/sec execute 38 sec latency 115.315 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: 3765 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 191 2 3625 0.88 MB/sec execute 39 sec latency 74.567 ms 2 3726 0.87 MB/sec execute 40 sec latency 70.740 ms 2 3810 0.90 MB/sec execute 41 sec latency 90.774 ms 2 3893 0.88 MB/sec execute 42 sec latency 76.091 ms 2 3951 0.87 MB/sec execute 43 sec latency 120.700 ms 12421 12422 12423 Running lustre_rsync 2 4053 0.85 MB/sec execute 44 sec latency 89.487 ms 2 4110 0.83 MB/sec execute 45 sec latency 107.565 ms 2 4170 0.81 MB/sec execute 46 sec latency 87.943 ms 2 4238 0.80 MB/sec execute 47 sec latency 254.629 ms 2 4279 0.79 MB/sec execute 48 sec latency 108.564 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: 3955 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 434 2 4310 0.78 MB/sec execute 49 sec latency 174.985 ms 2 4368 0.77 MB/sec execute 50 sec latency 201.829 ms 2 4438 0.76 MB/sec execute 51 sec latency 91.646 ms 2 4483 0.75 MB/sec execute 52 sec latency 180.754 ms 2 4540 0.74 MB/sec execute 53 sec latency 215.248 ms 12421 12422 12423 Running lustre_rsync 2 4622 0.76 MB/sec execute 54 sec latency 246.594 ms 2 4699 0.75 MB/sec execute 55 sec latency 66.509 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: 4388 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 234 2 4770 0.74 MB/sec execute 56 sec latency 88.805 ms 2 4837 0.73 MB/sec execute 57 sec latency 76.055 ms 2 5002 0.82 MB/sec execute 58 sec latency 81.366 ms 2 5049 0.81 MB/sec execute 59 sec latency 123.390 ms 2 cleanup 60 sec 12421 12422 12423 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1500 38.519 303.098 Close 1129 9.991 68.882 Rename 70 62.258 146.201 Unlink 285 16.857 87.920 Qpathinfo 1399 9.522 96.559 Qfileinfo 236 0.696 15.118 Qfsinfo 248 0.990 24.741 Sfileinfo 156 45.192 194.823 Find 522 2.173 51.274 WriteX 764 5.371 77.685 ReadX 2344 0.050 9.221 LockX 4 15.518 26.348 UnlockX 4 13.337 20.838 Flush 112 140.729 456.510 Throughput 0.805831 MB/sec 2 clients 2 procs max_latency=456.526 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 1 08:06:04 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: 4621 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 247 removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 4867 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 136 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: 5002 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