== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:31:19 (1789403479) 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 Sep 14 12:31:27 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 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 95 8.69 MB/sec warmup 1 sec latency 102.056 ms 2 160 6.66 MB/sec warmup 2 sec latency 150.569 ms 2 239 6.08 MB/sec warmup 3 sec latency 80.811 ms 2 311 5.67 MB/sec warmup 4 sec latency 90.797 ms 2 366 5.21 MB/sec warmup 5 sec latency 111.593 ms 2 461 5.38 MB/sec warmup 6 sec latency 72.908 ms Running lustre_rsync 2 522 5.15 MB/sec warmup 7 sec latency 148.552 ms 2 651 5.25 MB/sec warmup 8 sec latency 282.326 ms 2 692 4.70 MB/sec warmup 9 sec latency 177.916 ms 2 721 4.25 MB/sec warmup 10 sec latency 182.598 ms 2 736 3.86 MB/sec warmup 11 sec latency 351.644 ms 2 805 0.23 MB/sec execute 1 sec latency 228.189 ms 2 873 0.29 MB/sec execute 2 sec latency 137.101 ms 2 902 0.21 MB/sec execute 3 sec latency 263.551 ms 2 946 0.21 MB/sec execute 4 sec latency 200.384 ms 2 981 0.21 MB/sec execute 5 sec latency 319.835 ms 2 1043 0.51 MB/sec execute 6 sec latency 154.267 ms 2 1101 0.45 MB/sec execute 7 sec latency 90.846 ms 2 1155 0.41 MB/sec execute 8 sec latency 99.266 ms 2 1209 0.37 MB/sec execute 9 sec latency 96.568 ms 2 1260 0.35 MB/sec execute 10 sec latency 99.093 ms 2 1404 0.84 MB/sec execute 11 sec latency 127.811 ms 2 1447 0.77 MB/sec execute 12 sec latency 104.364 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 17 seconds Changelog records consumed: 251 2 1504 0.72 MB/sec execute 13 sec latency 249.032 ms 2 1577 0.68 MB/sec execute 14 sec latency 124.743 ms 2 1628 0.64 MB/sec execute 15 sec latency 154.528 ms 2 1687 0.61 MB/sec execute 16 sec latency 184.269 ms 2 1736 0.58 MB/sec execute 17 sec latency 100.055 ms 12418 12419 12420 Running lustre_rsync 2 1793 0.55 MB/sec execute 18 sec latency 92.389 ms 2 1844 0.52 MB/sec execute 19 sec latency 86.285 ms 2 1917 0.50 MB/sec execute 20 sec latency 178.509 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: 2553 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 485 2 1994 0.49 MB/sec execute 21 sec latency 84.225 ms 2 2079 0.48 MB/sec execute 22 sec latency 115.556 ms 2 2153 0.46 MB/sec execute 23 sec latency 114.145 ms 2 2213 0.45 MB/sec execute 24 sec latency 169.155 ms 2 2346 0.52 MB/sec execute 25 sec latency 194.121 ms 2 2402 0.51 MB/sec execute 26 sec latency 279.106 ms 12418 12419 12420 Running lustre_rsync 2 2463 0.52 MB/sec execute 27 sec latency 159.540 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: 3037 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 270 2 2527 0.53 MB/sec execute 28 sec latency 199.377 ms 2 2592 0.52 MB/sec execute 29 sec latency 154.367 ms 2 2769 0.70 MB/sec execute 30 sec latency 283.498 ms 2 2924 0.78 MB/sec execute 31 sec latency 225.569 ms 2 2998 0.76 MB/sec execute 32 sec latency 202.888 ms 12418 12419 12420 Running lustre_rsync 2 3194 0.78 MB/sec execute 33 sec latency 192.801 ms 2 3305 0.82 MB/sec execute 34 sec latency 181.284 ms 2 3375 0.80 MB/sec execute 35 sec latency 122.767 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: 3306 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 174 2 3544 0.94 MB/sec execute 36 sec latency 79.901 ms 2 3648 0.93 MB/sec execute 37 sec latency 62.598 ms 2 3713 0.91 MB/sec execute 38 sec latency 134.850 ms 2 3796 0.94 MB/sec execute 39 sec latency 137.299 ms 2 3867 0.92 MB/sec execute 40 sec latency 89.507 ms 12418 12419 12420 Running lustre_rsync 2 3936 0.91 MB/sec execute 41 sec latency 87.596 ms 2 3991 0.89 MB/sec execute 42 sec latency 80.489 ms 2 4062 0.87 MB/sec execute 43 sec latency 61.289 ms 2 4114 0.85 MB/sec execute 44 sec latency 186.937 ms 2 4191 0.83 MB/sec execute 45 sec latency 112.075 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: 3479 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 354 2 4243 0.82 MB/sec execute 46 sec latency 333.155 ms 2 4287 0.81 MB/sec execute 47 sec latency 139.095 ms 2 4311 0.79 MB/sec execute 48 sec latency 346.340 ms 2 4361 0.78 MB/sec execute 49 sec latency 191.936 ms 2 4389 0.77 MB/sec execute 50 sec latency 158.701 ms 12418 12419 12420 Running lustre_rsync 2 4446 0.76 MB/sec execute 51 sec latency 151.769 ms 2 4474 0.75 MB/sec execute 52 sec latency 137.897 ms 2 4526 0.74 MB/sec execute 53 sec latency 213.349 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: 3832 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 258 2 4563 0.73 MB/sec execute 54 sec latency 195.575 ms 2 4659 0.75 MB/sec execute 55 sec latency 78.121 ms 2 4733 0.74 MB/sec execute 56 sec latency 100.666 ms 2 4801 0.73 MB/sec execute 57 sec latency 57.690 ms 2 4897 0.77 MB/sec execute 58 sec latency 114.641 ms 12418 12419 12420 Running lustre_rsync 2 4975 0.80 MB/sec execute 59 sec latency 118.939 ms 2 cleanup 60 sec 2 cleanup 61 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: 4089 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 207 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1424 40.659 193.539 Close 1085 10.584 86.563 Rename 70 65.673 160.906 Unlink 278 18.643 112.043 Qpathinfo 1343 10.687 100.560 Qfileinfo 226 0.637 10.961 Qfsinfo 244 1.144 17.622 Sfileinfo 154 42.836 199.353 Find 507 2.560 92.247 WriteX 738 5.725 57.226 ReadX 2296 0.046 5.758 LockX 4 10.753 17.574 UnlockX 4 5.744 7.461 Flush 110 126.329 346.322 Throughput 0.804479 MB/sec 2 clients 2 procs max_latency=346.340 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 14 12:32:42 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/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' 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: 4295 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 190 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: 4484 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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