== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 14:26:54 (1789583214) 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 Wed Sep 16 14:27:02 EDT 2026 waiting for dbench pid 12390 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 97 8.97 MB/sec warmup 1 sec latency 108.663 ms 2 139 6.02 MB/sec warmup 2 sec latency 154.099 ms 2 191 5.05 MB/sec warmup 3 sec latency 225.293 ms 2 274 5.14 MB/sec warmup 4 sec latency 102.680 ms 2 338 4.90 MB/sec warmup 5 sec latency 133.778 ms 2 416 4.90 MB/sec warmup 6 sec latency 82.995 ms Running lustre_rsync 2 474 4.73 MB/sec warmup 7 sec latency 151.151 ms 2 542 4.77 MB/sec warmup 8 sec latency 119.003 ms 2 656 4.68 MB/sec warmup 9 sec latency 126.062 ms 2 677 4.23 MB/sec warmup 10 sec latency 348.934 ms 2 721 3.87 MB/sec warmup 11 sec latency 107.262 ms 2 787 0.27 MB/sec execute 1 sec latency 326.766 ms 2 830 0.21 MB/sec execute 2 sec latency 284.126 ms 2 879 0.23 MB/sec execute 3 sec latency 243.811 ms 2 915 0.23 MB/sec execute 4 sec latency 161.363 ms 2 974 0.22 MB/sec execute 5 sec latency 175.804 ms 2 1039 0.49 MB/sec execute 6 sec latency 195.605 ms 2 1098 0.47 MB/sec execute 7 sec latency 104.978 ms 2 1139 0.42 MB/sec execute 8 sec latency 142.607 ms 2 1184 0.38 MB/sec execute 9 sec latency 152.316 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 15 seconds Changelog records consumed: 212 2 1237 0.35 MB/sec execute 10 sec latency 130.165 ms 2 1359 0.68 MB/sec execute 11 sec latency 105.566 ms 2 1446 0.78 MB/sec execute 12 sec latency 82.984 ms 2 1500 0.73 MB/sec execute 13 sec latency 246.850 ms 2 1560 0.68 MB/sec execute 14 sec latency 116.699 ms 12390 12391 12392 Running lustre_rsync 2 1617 0.64 MB/sec execute 15 sec latency 135.226 ms 2 1659 0.61 MB/sec execute 16 sec latency 222.168 ms 2 1699 0.58 MB/sec execute 17 sec latency 129.759 ms 2 1729 0.55 MB/sec execute 18 sec latency 145.902 ms 2 1779 0.52 MB/sec execute 19 sec latency 117.454 ms 2 1798 0.50 MB/sec execute 20 sec latency 145.628 ms 2 1830 0.48 MB/sec execute 21 sec latency 157.874 ms 2 1877 0.46 MB/sec execute 22 sec latency 142.178 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: 2413 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 434 2 1961 0.45 MB/sec execute 23 sec latency 174.809 ms 2 2012 0.43 MB/sec execute 24 sec latency 103.252 ms 2 2097 0.43 MB/sec execute 25 sec latency 97.332 ms 2 2160 0.41 MB/sec execute 26 sec latency 83.319 ms 2 2244 0.40 MB/sec execute 27 sec latency 72.833 ms 12390 12391 12392 Running lustre_rsync 2 2340 0.47 MB/sec execute 28 sec latency 168.297 ms 2 2373 0.45 MB/sec execute 29 sec latency 372.790 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: 2846 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 319 2 2403 0.44 MB/sec execute 30 sec latency 342.687 ms 2 2441 0.44 MB/sec execute 31 sec latency 247.141 ms 2 2493 0.46 MB/sec execute 32 sec latency 244.391 ms 2 2588 0.46 MB/sec execute 33 sec latency 105.505 ms 2 2764 0.62 MB/sec execute 34 sec latency 118.566 ms 12390 12391 12392 Running lustre_rsync 2 2896 0.66 MB/sec execute 35 sec latency 272.743 ms 2 2978 0.68 MB/sec execute 36 sec latency 160.679 ms 2 3011 0.66 MB/sec execute 37 sec latency 222.872 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: 3164 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 148 2 3207 0.68 MB/sec execute 38 sec latency 177.778 ms 2 3350 0.72 MB/sec execute 39 sec latency 107.561 ms 2 3501 0.85 MB/sec execute 40 sec latency 96.191 ms 2 3587 0.83 MB/sec execute 41 sec latency 75.006 ms 2 3644 0.82 MB/sec execute 42 sec latency 108.606 ms 12390 12391 12392 Running lustre_rsync 2 3696 0.81 MB/sec execute 43 sec latency 101.537 ms 2 3765 0.84 MB/sec execute 44 sec latency 127.031 ms 2 3800 0.82 MB/sec execute 45 sec latency 135.992 ms 2 3844 0.80 MB/sec execute 46 sec latency 112.113 ms 2 3899 0.80 MB/sec execute 47 sec latency 117.511 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: 3311 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 249 2 3949 0.78 MB/sec execute 48 sec latency 94.234 ms 2 3991 0.76 MB/sec execute 49 sec latency 155.381 ms 2 4045 0.75 MB/sec execute 50 sec latency 96.053 ms 2 4112 0.73 MB/sec execute 51 sec latency 70.047 ms 2 4196 0.72 MB/sec execute 52 sec latency 111.055 ms 12390 12391 12392 Running lustre_rsync 2 4242 0.71 MB/sec execute 53 sec latency 364.832 ms 2 4280 0.70 MB/sec execute 54 sec latency 128.267 ms 2 4305 0.69 MB/sec execute 55 sec latency 282.279 ms 2 4360 0.69 MB/sec execute 56 sec latency 124.978 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: 3559 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 351 2 4386 0.68 MB/sec execute 57 sec latency 235.055 ms 2 4448 0.67 MB/sec execute 58 sec latency 171.178 ms 2 4490 0.66 MB/sec execute 59 sec latency 211.570 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 12390 12391 12392 Running lustre_rsync 2 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1316 44.972 168.289 Close 977 11.951 71.376 Rename 58 68.792 155.245 Unlink 261 19.205 63.970 Qpathinfo 1199 11.439 108.584 Qfileinfo 204 1.099 26.962 Qfsinfo 219 0.958 22.520 Sfileinfo 120 48.867 138.414 Find 458 2.796 111.022 WriteX 659 6.964 72.037 ReadX 2026 0.045 7.271 LockX 4 25.312 45.056 UnlockX 4 12.990 16.171 Flush 107 134.319 440.841 Throughput 0.662112 MB/sec 2 clients 2 procs max_latency=372.790 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 16 14:28:18 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: 3909 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 226 removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' 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: 4134 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 73 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: 4206 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