== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 03:43:34 (1786002214) 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 6 03:43:42 EDT 2026 waiting for dbench pid 12433 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 2 111 10.48 MB/sec warmup 1 sec latency 88.319 ms 2 184 7.39 MB/sec warmup 2 sec latency 160.748 ms 2 216 5.57 MB/sec warmup 3 sec latency 234.429 ms 2 300 5.54 MB/sec warmup 4 sec latency 140.656 ms 2 369 5.26 MB/sec warmup 5 sec latency 84.826 ms 2 422 4.96 MB/sec warmup 6 sec latency 127.529 ms Running lustre_rsync 2 481 4.80 MB/sec warmup 7 sec latency 153.261 ms 2 531 4.63 MB/sec warmup 8 sec latency 125.424 ms 2 651 4.68 MB/sec warmup 9 sec latency 123.777 ms 2 694 4.23 MB/sec warmup 10 sec latency 250.735 ms 2 732 3.87 MB/sec warmup 11 sec latency 146.392 ms 2 796 0.13 MB/sec execute 1 sec latency 375.144 ms 2 811 0.08 MB/sec execute 2 sec latency 208.281 ms 2 871 0.16 MB/sec execute 3 sec latency 114.538 ms 2 899 0.14 MB/sec execute 4 sec latency 269.101 ms 2 928 0.15 MB/sec execute 5 sec latency 273.164 ms 2 978 0.16 MB/sec execute 6 sec latency 131.680 ms 2 1046 0.42 MB/sec execute 7 sec latency 161.377 ms 2 1092 0.38 MB/sec execute 8 sec latency 92.498 ms 2 1136 0.35 MB/sec execute 9 sec latency 146.293 ms 2 1173 0.32 MB/sec execute 10 sec latency 131.525 ms 2 1208 0.30 MB/sec execute 11 sec latency 125.496 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 17 seconds Changelog records consumed: 226 2 1245 0.28 MB/sec execute 12 sec latency 151.865 ms 2 1400 0.71 MB/sec execute 13 sec latency 108.682 ms 2 1447 0.66 MB/sec execute 14 sec latency 155.587 ms 2 1493 0.62 MB/sec execute 15 sec latency 258.363 ms 2 1628 0.59 MB/sec execute 16 sec latency 60.507 ms 12433 12434 12435 Running lustre_rsync 2 1725 0.57 MB/sec execute 17 sec latency 121.510 ms 2 1783 0.54 MB/sec execute 18 sec latency 119.622 ms 2 1813 0.52 MB/sec execute 19 sec latency 163.206 ms 2 1858 0.49 MB/sec execute 20 sec latency 115.822 ms 2 1946 0.48 MB/sec execute 21 sec latency 126.464 ms 2 2006 0.46 MB/sec execute 22 sec latency 92.432 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: 2578 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 487 2 2044 0.45 MB/sec execute 23 sec latency 285.934 ms 2 2118 0.44 MB/sec execute 24 sec latency 133.595 ms 2 2161 0.42 MB/sec execute 25 sec latency 131.022 ms 2 2226 0.41 MB/sec execute 26 sec latency 123.705 ms 2 2340 0.48 MB/sec execute 27 sec latency 274.241 ms 2 2366 0.46 MB/sec execute 28 sec latency 284.377 ms 12433 12434 12435 Running lustre_rsync 2 2402 0.46 MB/sec execute 29 sec latency 364.466 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: 3064 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 270 2 2432 0.45 MB/sec execute 30 sec latency 289.053 ms 2 2483 0.47 MB/sec execute 31 sec latency 213.629 ms 2 2586 0.47 MB/sec execute 32 sec latency 207.003 ms 2 2743 0.64 MB/sec execute 33 sec latency 185.084 ms 2 2852 0.65 MB/sec execute 34 sec latency 241.115 ms 12433 12434 12435 Running lustre_rsync 2 2958 0.69 MB/sec execute 35 sec latency 231.096 ms 2 3012 0.67 MB/sec execute 36 sec latency 236.353 ms 2 3214 0.70 MB/sec execute 37 sec latency 204.332 ms 2 3323 0.73 MB/sec execute 38 sec latency 161.657 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: 3333 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 159 2 3462 0.80 MB/sec execute 39 sec latency 132.940 ms 2 3604 0.85 MB/sec execute 40 sec latency 73.464 ms 2 3692 0.84 MB/sec execute 41 sec latency 65.896 ms 2 3776 0.87 MB/sec execute 42 sec latency 98.873 ms 2 3830 0.85 MB/sec execute 43 sec latency 129.060 ms 12433 12434 12435 Running lustre_rsync 2 3899 0.84 MB/sec execute 44 sec latency 89.241 ms 2 3969 0.83 MB/sec execute 45 sec latency 87.410 ms 2 4021 0.81 MB/sec execute 46 sec latency 83.772 ms 2 4076 0.79 MB/sec execute 47 sec latency 111.449 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: 3491 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 336 2 4123 0.78 MB/sec execute 48 sec latency 93.331 ms 2 4223 0.76 MB/sec execute 49 sec latency 78.301 ms 2 4258 0.75 MB/sec execute 50 sec latency 314.113 ms 2 4301 0.74 MB/sec execute 51 sec latency 161.748 ms 2 4355 0.73 MB/sec execute 52 sec latency 96.056 ms 12433 12434 12435 Running lustre_rsync 2 4386 0.72 MB/sec execute 53 sec latency 130.181 ms 2 4443 0.72 MB/sec execute 54 sec latency 229.298 ms 2 4479 0.71 MB/sec execute 55 sec latency 286.784 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: 3826 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 301 2 4531 0.70 MB/sec execute 56 sec latency 266.593 ms 2 4609 0.72 MB/sec execute 57 sec latency 122.836 ms 2 4693 0.71 MB/sec execute 58 sec latency 95.099 ms 2 4736 0.70 MB/sec execute 59 sec latency 98.324 ms 2 cleanup 60 sec 12433 12434 12435 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1368 41.279 285.911 Close 1028 10.484 58.110 Rename 66 66.308 162.976 Unlink 268 19.336 93.293 Qpathinfo 1293 11.220 149.404 Qfileinfo 215 1.010 14.296 Qfsinfo 234 0.947 22.627 Sfileinfo 144 49.482 151.538 Find 484 2.678 67.503 WriteX 715 6.305 77.538 ReadX 2098 0.054 7.337 LockX 4 8.611 13.053 UnlockX 4 10.963 14.824 Flush 110 137.145 375.126 Throughput 0.701123 MB/sec 2 clients 2 procs max_latency=375.144 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 6 03:44:57 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: 4126 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 242 removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' 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/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 4367 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 101 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: 4467 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