== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 10:00:43 (1787580043) 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 24 10:00:52 EDT 2026 waiting for dbench pid 12418 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 2 of 2 processes prepared for launch 0 sec releasing clients 2 71 6.29 MB/sec warmup 1 sec latency 134.004 ms 2 139 6.02 MB/sec warmup 2 sec latency 117.253 ms 2 189 5.05 MB/sec warmup 3 sec latency 206.397 ms 2 235 4.50 MB/sec warmup 4 sec latency 233.564 ms 2 297 4.38 MB/sec warmup 5 sec latency 145.195 ms 2 356 4.26 MB/sec warmup 6 sec latency 95.877 ms Running lustre_rsync 2 401 4.06 MB/sec warmup 7 sec latency 149.811 ms 2 455 3.99 MB/sec warmup 8 sec latency 141.192 ms 2 497 3.84 MB/sec warmup 9 sec latency 170.756 ms 2 537 3.76 MB/sec warmup 10 sec latency 187.874 ms 2 655 3.82 MB/sec warmup 11 sec latency 106.211 ms 2 726 0.23 MB/sec execute 1 sec latency 385.953 ms 2 775 0.18 MB/sec execute 2 sec latency 105.663 ms 2 800 0.19 MB/sec execute 3 sec latency 260.490 ms 2 871 0.23 MB/sec execute 4 sec latency 125.753 ms 2 903 0.20 MB/sec execute 5 sec latency 193.990 ms 2 959 0.21 MB/sec execute 6 sec latency 125.746 ms 2 992 0.21 MB/sec execute 7 sec latency 181.249 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: 190 2 1106 0.44 MB/sec execute 8 sec latency 61.190 ms 2 1172 0.41 MB/sec execute 9 sec latency 72.260 ms 2 1230 0.38 MB/sec execute 10 sec latency 67.802 ms 2 1384 0.87 MB/sec execute 11 sec latency 83.447 ms 2 1452 0.80 MB/sec execute 12 sec latency 99.092 ms 12418 12419 12420 Running lustre_rsync 2 1507 0.75 MB/sec execute 13 sec latency 230.835 ms 2 1591 0.71 MB/sec execute 14 sec latency 90.832 ms 2 1634 0.66 MB/sec execute 15 sec latency 205.456 ms 2 1694 0.63 MB/sec execute 16 sec latency 109.304 ms 2 1739 0.60 MB/sec execute 17 sec latency 97.490 ms 2 1792 0.57 MB/sec execute 18 sec latency 105.042 ms 2 1841 0.54 MB/sec execute 19 sec latency 100.379 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: 2421 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 416 2 1903 0.52 MB/sec execute 20 sec latency 175.301 ms 2 1998 0.51 MB/sec execute 21 sec latency 96.021 ms 2 2061 0.49 MB/sec execute 22 sec latency 84.467 ms 2 2134 0.48 MB/sec execute 23 sec latency 109.888 ms 2 2192 0.46 MB/sec execute 24 sec latency 101.005 ms 12418 12419 12420 Running lustre_rsync 2 2335 0.53 MB/sec execute 25 sec latency 61.094 ms 2 2372 0.52 MB/sec execute 26 sec latency 252.611 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: 2836 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 352 2 2416 0.51 MB/sec execute 27 sec latency 267.850 ms 2 2458 0.51 MB/sec execute 28 sec latency 425.182 ms 2 2533 0.53 MB/sec execute 29 sec latency 210.467 ms 2 2622 0.52 MB/sec execute 30 sec latency 79.967 ms 2 2786 0.69 MB/sec execute 31 sec latency 270.113 ms 12418 12419 12420 Running lustre_rsync 2 2930 0.77 MB/sec execute 32 sec latency 158.956 ms 2 3000 0.75 MB/sec execute 33 sec latency 170.356 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: 3187 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 165 2 3197 0.77 MB/sec execute 34 sec latency 188.607 ms 2 3329 0.81 MB/sec execute 35 sec latency 180.751 ms 2 3390 0.79 MB/sec execute 36 sec latency 122.059 ms 2 3580 0.93 MB/sec execute 37 sec latency 62.752 ms 2 3673 0.92 MB/sec execute 38 sec latency 84.953 ms 12418 12419 12420 Running lustre_rsync 2 3768 0.95 MB/sec execute 39 sec latency 66.179 ms 2 3802 0.93 MB/sec execute 40 sec latency 123.430 ms 2 3859 0.90 MB/sec execute 41 sec latency 102.920 ms 2 3917 0.90 MB/sec execute 42 sec latency 99.986 ms 2 3959 0.88 MB/sec execute 43 sec latency 106.860 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: 3351 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 285 2 4014 0.86 MB/sec execute 44 sec latency 83.427 ms 2 4079 0.84 MB/sec execute 45 sec latency 114.054 ms 2 4138 0.82 MB/sec execute 46 sec latency 73.733 ms 2 4218 0.81 MB/sec execute 47 sec latency 92.744 ms 2 4249 0.80 MB/sec execute 48 sec latency 298.698 ms 12418 12419 12420 Running lustre_rsync 2 4295 0.78 MB/sec execute 49 sec latency 197.469 ms 2 4345 0.77 MB/sec execute 50 sec latency 108.401 ms 2 4375 0.76 MB/sec execute 51 sec latency 247.250 ms 2 4442 0.75 MB/sec execute 52 sec latency 174.311 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: 3635 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 339 2 4483 0.74 MB/sec execute 53 sec latency 140.751 ms 2 4545 0.73 MB/sec execute 54 sec latency 144.512 ms 2 4624 0.76 MB/sec execute 55 sec latency 118.157 ms 2 4714 0.75 MB/sec execute 56 sec latency 60.748 ms 2 4788 0.74 MB/sec execute 57 sec latency 66.903 ms 12418 12419 12420 Running lustre_rsync 2 4851 0.73 MB/sec execute 58 sec latency 100.593 ms 2 4977 0.81 MB/sec execute 59 sec latency 111.746 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: 3973 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 226 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1474 39.257 158.808 Close 1120 10.242 50.867 Rename 72 59.311 124.500 Unlink 284 18.688 72.045 Qpathinfo 1360 10.065 92.704 Qfileinfo 232 0.853 14.587 Qfsinfo 252 0.801 27.822 Sfileinfo 162 37.901 102.709 Find 513 2.661 73.057 WriteX 762 5.513 55.704 ReadX 2334 0.053 4.353 LockX 4 6.671 11.410 UnlockX 4 9.235 14.314 Flush 122 123.033 425.157 Throughput 0.81065 MB/sec 2 clients 2 procs max_latency=425.182 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 10:02:06 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/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' 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: 4198 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 232 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: 4429 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