== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 02:48:01 (1786949281) 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 Mon Aug 17 02:48:09 EDT 2026 waiting for dbench pid 12391 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 87 7.94 MB/sec warmup 1 sec latency 140.121 ms 2 137 6.00 MB/sec warmup 2 sec latency 201.190 ms 2 182 4.89 MB/sec warmup 3 sec latency 157.942 ms 2 223 4.30 MB/sec warmup 4 sec latency 241.122 ms 2 289 4.27 MB/sec warmup 5 sec latency 129.627 ms 2 344 4.12 MB/sec warmup 6 sec latency 144.228 ms Running lustre_rsync 2 401 4.05 MB/sec warmup 7 sec latency 157.724 ms 2 453 3.97 MB/sec warmup 8 sec latency 113.276 ms 2 507 3.90 MB/sec warmup 9 sec latency 115.688 ms 2 622 4.20 MB/sec warmup 10 sec latency 132.559 ms 2 670 3.84 MB/sec warmup 11 sec latency 254.061 ms 2 744 0.06 MB/sec execute 1 sec latency 244.611 ms 2 794 0.18 MB/sec execute 2 sec latency 250.950 ms 2 862 0.19 MB/sec execute 3 sec latency 105.927 ms 2 902 0.20 MB/sec execute 4 sec latency 146.654 ms 2 923 0.19 MB/sec execute 5 sec latency 251.289 ms 2 969 0.17 MB/sec execute 6 sec latency 117.234 ms 2 1010 0.29 MB/sec execute 7 sec latency 248.186 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: 185 2 1116 0.42 MB/sec execute 8 sec latency 89.717 ms 2 1163 0.38 MB/sec execute 9 sec latency 131.852 ms 2 1231 0.36 MB/sec execute 10 sec latency 64.352 ms 2 1378 0.85 MB/sec execute 11 sec latency 103.299 ms 2 1431 0.79 MB/sec execute 12 sec latency 108.080 ms 12391 12392 12393 Running lustre_rsync 2 1486 0.73 MB/sec execute 13 sec latency 203.429 ms 2 1557 0.69 MB/sec execute 14 sec latency 72.396 ms 2 1628 0.65 MB/sec execute 15 sec latency 141.683 ms 2 1668 0.62 MB/sec execute 16 sec latency 150.780 ms 2 1714 0.58 MB/sec execute 17 sec latency 94.239 ms 2 1765 0.55 MB/sec execute 18 sec latency 141.098 ms 2 1800 0.53 MB/sec execute 19 sec latency 100.710 ms 2 1854 0.51 MB/sec execute 20 sec latency 89.661 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: 2671 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 418 2 1944 0.49 MB/sec execute 21 sec latency 151.003 ms 2 2003 0.47 MB/sec execute 22 sec latency 97.588 ms 2 2074 0.46 MB/sec execute 23 sec latency 103.498 ms 2 2154 0.45 MB/sec execute 24 sec latency 90.149 ms 2 2227 0.44 MB/sec execute 25 sec latency 99.681 ms 12391 12392 12393 Running lustre_rsync 2 2334 0.50 MB/sec execute 26 sec latency 75.726 ms 2 2360 0.49 MB/sec execute 27 sec latency 274.556 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: 3088 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 345 2 2390 0.48 MB/sec execute 28 sec latency 295.801 ms 2 2435 0.47 MB/sec execute 29 sec latency 208.208 ms 2 2490 0.49 MB/sec execute 30 sec latency 216.179 ms 2 2595 0.50 MB/sec execute 31 sec latency 87.810 ms 2 2770 0.67 MB/sec execute 32 sec latency 222.884 ms 12391 12392 12393 Running lustre_rsync 2 2919 0.74 MB/sec execute 33 sec latency 134.292 ms 2 2988 0.72 MB/sec execute 34 sec latency 212.619 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: 3432 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 167 2 3172 0.73 MB/sec execute 35 sec latency 220.203 ms 2 3286 0.78 MB/sec execute 36 sec latency 194.775 ms 2 3386 0.77 MB/sec execute 37 sec latency 130.690 ms 2 3579 0.90 MB/sec execute 38 sec latency 74.491 ms 2 3675 0.89 MB/sec execute 39 sec latency 67.473 ms 2 3760 0.92 MB/sec execute 40 sec latency 78.952 ms 12391 12392 12393 Running lustre_rsync 2 3801 0.90 MB/sec execute 41 sec latency 127.374 ms 2 3849 0.88 MB/sec execute 42 sec latency 164.666 ms 2 3908 0.87 MB/sec execute 43 sec latency 102.037 ms 2 3959 0.85 MB/sec execute 44 sec latency 128.109 ms 2 4011 0.83 MB/sec execute 45 sec latency 108.275 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: 3598 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 292 2 4074 0.82 MB/sec execute 46 sec latency 158.715 ms 2 4154 0.80 MB/sec execute 47 sec latency 120.116 ms 2 4234 0.79 MB/sec execute 48 sec latency 187.006 ms 2 4270 0.78 MB/sec execute 49 sec latency 270.640 ms 2 4305 0.76 MB/sec execute 50 sec latency 202.705 ms 12391 12392 12393 Running lustre_rsync 2 4358 0.75 MB/sec execute 51 sec latency 122.208 ms 2 4386 0.74 MB/sec execute 52 sec latency 274.049 ms 2 4447 0.73 MB/sec execute 53 sec latency 178.211 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: 3889 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 346 2 4488 0.72 MB/sec execute 54 sec latency 190.043 ms 2 4549 0.72 MB/sec execute 55 sec latency 187.389 ms 2 4626 0.74 MB/sec execute 56 sec latency 125.415 ms 2 4700 0.73 MB/sec execute 57 sec latency 67.710 ms 2 4761 0.72 MB/sec execute 58 sec latency 112.919 ms 12391 12392 12393 Running lustre_rsync 2 4818 0.71 MB/sec execute 59 sec latency 98.966 ms 2 cleanup 60 sec 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: 4234 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 219 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1418 40.800 163.437 Close 1071 10.346 46.283 Rename 70 60.309 131.807 Unlink 278 17.775 64.339 Qpathinfo 1322 10.420 108.145 Qfileinfo 220 0.931 18.035 Qfsinfo 252 1.007 27.962 Sfileinfo 160 41.635 188.591 Find 506 2.421 119.810 WriteX 739 5.892 93.057 ReadX 2310 0.059 7.208 LockX 4 15.574 20.803 UnlockX 4 13.744 39.532 Flush 122 126.105 295.778 Throughput 0.707531 MB/sec 2 clients 2 procs max_latency=295.801 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 17 02:49:24 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 removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' 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 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: 4452 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 184 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: 4635 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