== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:51:24 (1787118684) 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 Aug 19 01:51:35 EDT 2026 waiting for dbench pid 12416 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 31 2.09 MB/sec warmup 1 sec latency 97.994 ms 2 95 4.35 MB/sec warmup 2 sec latency 212.306 ms 2 137 4.01 MB/sec warmup 3 sec latency 175.997 ms 2 165 3.40 MB/sec warmup 4 sec latency 186.016 ms Running lustre_rsync 2 189 3.02 MB/sec warmup 5 sec latency 413.322 ms 2 220 2.82 MB/sec warmup 6 sec latency 420.628 ms 2 270 2.90 MB/sec warmup 7 sec latency 224.852 ms 2 314 2.86 MB/sec warmup 8 sec latency 157.787 ms 2 357 2.83 MB/sec warmup 9 sec latency 140.891 ms 2 406 2.86 MB/sec warmup 10 sec latency 119.690 ms 2 457 2.91 MB/sec warmup 11 sec latency 124.153 ms 2 591 5.46 MB/sec execute 1 sec latency 159.269 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 9 seconds Changelog records consumed: 88 2 664 3.69 MB/sec execute 2 sec latency 198.353 ms 2 697 2.49 MB/sec execute 3 sec latency 357.879 ms 2 738 1.92 MB/sec execute 4 sec latency 161.843 ms 2 789 1.60 MB/sec execute 5 sec latency 119.617 ms 2 834 1.35 MB/sec execute 6 sec latency 209.487 ms 12416 12417 12418 Running lustre_rsync 2 880 1.20 MB/sec execute 7 sec latency 263.095 ms 2 905 1.06 MB/sec execute 8 sec latency 241.780 ms 2 929 0.96 MB/sec execute 9 sec latency 262.042 ms 2 974 0.88 MB/sec execute 10 sec latency 124.553 ms 2 1008 0.89 MB/sec execute 11 sec latency 299.774 ms 2 1069 0.91 MB/sec execute 12 sec latency 127.387 ms 2 1138 0.85 MB/sec execute 13 sec latency 93.076 ms 2 1187 0.79 MB/sec execute 14 sec latency 118.339 ms 2 1231 0.75 MB/sec execute 15 sec latency 90.765 ms 2 1274 0.71 MB/sec execute 16 sec latency 105.604 ms 2 1426 1.00 MB/sec execute 17 sec latency 101.752 ms 2 1471 0.95 MB/sec execute 18 sec latency 127.595 ms 2 1504 0.90 MB/sec execute 19 sec latency 252.515 ms 2 1580 0.87 MB/sec execute 20 sec latency 104.777 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: 2305 Clear changelog after use: no Errors: 0 lustre_rsync took 13 seconds Changelog records consumed: 281 2 1634 0.83 MB/sec execute 21 sec latency 239.464 ms 2 1690 0.79 MB/sec execute 22 sec latency 112.835 ms 2 1731 0.76 MB/sec execute 23 sec latency 108.018 ms 2 1785 0.73 MB/sec execute 24 sec latency 96.020 ms 2 1833 0.71 MB/sec execute 25 sec latency 137.306 ms 12416 12417 12418 Running lustre_rsync 2 1885 0.68 MB/sec execute 26 sec latency 172.482 ms 2 1952 0.66 MB/sec execute 27 sec latency 160.202 ms 2 1986 0.64 MB/sec execute 28 sec latency 136.803 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: 2585 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 403 2 2032 0.63 MB/sec execute 29 sec latency 118.304 ms 2 2149 0.61 MB/sec execute 30 sec latency 103.362 ms 2 2180 0.60 MB/sec execute 31 sec latency 457.214 ms 2 2345 0.65 MB/sec execute 32 sec latency 88.470 ms 2 2409 0.64 MB/sec execute 33 sec latency 138.901 ms 12416 12417 12418 Running lustre_rsync 2 2481 0.66 MB/sec execute 34 sec latency 181.589 ms 2 2568 0.65 MB/sec execute 35 sec latency 156.334 ms 2 2609 0.64 MB/sec execute 36 sec latency 145.236 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: 2987 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 269 2 2771 0.78 MB/sec execute 37 sec latency 195.650 ms 2 2919 0.84 MB/sec execute 38 sec latency 154.205 ms 2 2995 0.82 MB/sec execute 39 sec latency 190.238 ms 2 3193 0.84 MB/sec execute 40 sec latency 214.885 ms 2 3291 0.87 MB/sec execute 41 sec latency 253.723 ms 12416 12417 12418 Running lustre_rsync 2 3392 0.86 MB/sec execute 42 sec latency 139.001 ms 2 3556 0.97 MB/sec execute 43 sec latency 120.461 ms 2 3638 0.96 MB/sec execute 44 sec latency 88.020 ms 2 3699 0.94 MB/sec execute 45 sec latency 91.149 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: 3255 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 195 2 3754 0.95 MB/sec execute 46 sec latency 132.290 ms 2 3812 0.95 MB/sec execute 47 sec latency 128.828 ms 2 3883 0.93 MB/sec execute 48 sec latency 96.934 ms 2 3941 0.92 MB/sec execute 49 sec latency 161.097 ms 2 4015 0.90 MB/sec execute 50 sec latency 69.423 ms 12416 12417 12418 Running lustre_rsync 2 4063 0.88 MB/sec execute 51 sec latency 156.106 ms 2 4120 0.87 MB/sec execute 52 sec latency 132.710 ms 2 4190 0.85 MB/sec execute 53 sec latency 81.411 ms 2 4232 0.84 MB/sec execute 54 sec latency 485.948 ms 2 4257 0.83 MB/sec execute 55 sec latency 232.511 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: 3449 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 389 2 4301 0.82 MB/sec execute 56 sec latency 149.670 ms 2 4355 0.81 MB/sec execute 57 sec latency 109.065 ms 2 4407 0.80 MB/sec execute 58 sec latency 164.865 ms 2 4476 0.79 MB/sec execute 59 sec latency 196.962 ms 2 cleanup 60 sec 12416 12417 12418 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1358 43.618 457.186 Close 1015 10.723 55.739 Rename 58 63.392 162.166 Unlink 264 18.485 59.082 Qpathinfo 1210 10.890 127.568 Qfileinfo 244 0.884 27.081 Qfsinfo 238 1.171 72.646 Sfileinfo 131 41.890 90.812 Find 476 3.471 68.998 WriteX 832 5.805 77.052 ReadX 2083 0.059 10.435 LockX 4 10.026 14.612 UnlockX 4 6.556 8.632 Flush 130 119.565 485.924 Throughput 0.790607 MB/sec 2 clients 2 procs max_latency=485.948 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 19 01:52:50 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: 3837 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 262 removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' 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: 4098 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 112 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: 4209 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