== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 14:42:35 (1787856155) 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 14:42:44 EDT 2026 waiting for dbench pid 12399 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 67 5.94 MB/sec warmup 1 sec latency 114.850 ms 2 137 6.00 MB/sec warmup 2 sec latency 147.309 ms 2 202 5.27 MB/sec warmup 3 sec latency 101.133 ms 2 275 5.13 MB/sec warmup 4 sec latency 89.852 ms 2 340 4.89 MB/sec warmup 5 sec latency 119.415 ms 2 417 4.90 MB/sec warmup 6 sec latency 76.233 ms Running lustre_rsync 2 485 4.83 MB/sec warmup 7 sec latency 278.872 ms 2 542 4.76 MB/sec warmup 8 sec latency 287.384 ms 2 664 4.69 MB/sec warmup 9 sec latency 186.274 ms 2 696 4.23 MB/sec warmup 10 sec latency 313.517 ms 2 732 3.87 MB/sec warmup 11 sec latency 174.407 ms 2 805 0.23 MB/sec execute 1 sec latency 259.165 ms 2 884 0.31 MB/sec execute 2 sec latency 145.175 ms 2 938 0.27 MB/sec execute 3 sec latency 189.332 ms 2 985 0.27 MB/sec execute 4 sec latency 228.207 ms 2 1084 0.63 MB/sec execute 5 sec latency 98.280 ms 2 1155 0.55 MB/sec execute 6 sec latency 83.708 ms 2 1223 0.49 MB/sec execute 7 sec latency 109.484 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 12 seconds Changelog records consumed: 225 2 1275 0.44 MB/sec execute 8 sec latency 105.738 ms 2 1442 1.03 MB/sec execute 9 sec latency 71.811 ms 2 1477 0.93 MB/sec execute 10 sec latency 149.205 ms 2 1538 0.86 MB/sec execute 11 sec latency 212.026 ms 2 1628 0.80 MB/sec execute 12 sec latency 84.343 ms 12399 12400 12401 Running lustre_rsync 2 1670 0.75 MB/sec execute 13 sec latency 267.718 ms 2 1717 0.70 MB/sec execute 14 sec latency 120.941 ms 2 1778 0.65 MB/sec execute 15 sec latency 105.934 ms 2 1833 0.62 MB/sec execute 16 sec latency 90.276 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: 2759 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 434 2 1938 0.60 MB/sec execute 17 sec latency 166.080 ms 2 2062 0.58 MB/sec execute 18 sec latency 55.338 ms 2 2153 0.56 MB/sec execute 19 sec latency 82.042 ms 2 2247 0.54 MB/sec execute 20 sec latency 64.865 ms 2 2357 0.62 MB/sec execute 21 sec latency 254.410 ms 12399 12400 12401 Running lustre_rsync 2 2399 0.60 MB/sec execute 22 sec latency 219.316 ms 2 2416 0.58 MB/sec execute 23 sec latency 532.193 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: 3192 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 335 2 2477 0.61 MB/sec execute 24 sec latency 459.504 ms 2 2567 0.60 MB/sec execute 25 sec latency 193.336 ms 2 2735 0.81 MB/sec execute 26 sec latency 90.865 ms 2 2880 0.80 MB/sec execute 27 sec latency 376.133 ms 2 2929 0.86 MB/sec execute 28 sec latency 388.705 ms 12399 12400 12401 Running lustre_rsync 2 3003 0.84 MB/sec execute 29 sec latency 239.495 ms 2 3197 0.86 MB/sec execute 30 sec latency 164.767 ms 2 3304 0.90 MB/sec execute 31 sec latency 172.911 ms 2 3375 0.88 MB/sec execute 32 sec latency 137.425 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: 3526 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 169 2 3555 1.03 MB/sec execute 33 sec latency 95.622 ms 2 3645 1.01 MB/sec execute 34 sec latency 93.653 ms 2 3717 0.99 MB/sec execute 35 sec latency 76.458 ms 2 3798 1.02 MB/sec execute 36 sec latency 150.322 ms 2 3890 1.00 MB/sec execute 37 sec latency 62.299 ms 12399 12400 12401 Running lustre_rsync 2 3955 0.98 MB/sec execute 38 sec latency 94.272 ms 2 4009 0.96 MB/sec execute 39 sec latency 83.965 ms 2 4055 0.93 MB/sec execute 40 sec latency 102.494 ms 2 4100 0.91 MB/sec execute 41 sec latency 266.392 ms 2 4165 0.89 MB/sec execute 42 sec latency 84.476 ms 2 4236 0.88 MB/sec execute 43 sec latency 121.348 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: 3694 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 385 2 4264 0.86 MB/sec execute 44 sec latency 465.864 ms 2 4307 0.85 MB/sec execute 45 sec latency 171.168 ms 2 4363 0.83 MB/sec execute 46 sec latency 167.542 ms 2 4419 0.82 MB/sec execute 47 sec latency 110.122 ms 2 4467 0.81 MB/sec execute 48 sec latency 217.239 ms 12399 12400 12401 Running lustre_rsync 2 4501 0.80 MB/sec execute 49 sec latency 270.267 ms 2 4550 0.78 MB/sec execute 50 sec latency 150.817 ms 2 4635 0.81 MB/sec execute 51 sec latency 149.247 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: 4078 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 281 2 4717 0.80 MB/sec execute 52 sec latency 84.901 ms 2 4786 0.78 MB/sec execute 53 sec latency 96.232 ms 2 4917 0.84 MB/sec execute 54 sec latency 63.443 ms 2 5022 0.86 MB/sec execute 55 sec latency 57.011 ms 2 5091 0.85 MB/sec execute 56 sec latency 171.850 ms 12399 12400 12401 Running lustre_rsync 2 5133 0.84 MB/sec execute 57 sec latency 120.858 ms 2 5185 0.82 MB/sec execute 58 sec latency 177.001 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: 4358 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 240 2 5239 0.81 MB/sec execute 59 sec latency 276.528 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1566 37.187 266.366 Close 1174 9.674 81.110 Rename 70 58.073 146.053 Unlink 284 16.594 66.251 Qpathinfo 1446 9.361 149.184 Qfileinfo 250 0.622 12.017 Qfsinfo 244 0.704 22.495 Sfileinfo 154 40.191 100.980 Find 536 2.523 88.213 WriteX 792 5.293 70.558 ReadX 2372 0.037 11.475 LockX 4 16.346 24.235 UnlockX 4 11.914 19.483 Flush 116 137.774 532.168 Throughput 0.810941 MB/sec 2 clients 2 procs max_latency=532.193 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 14:43:59 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' 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 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: 4597 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 251 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: 4847 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 14 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