== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:03:13 (1785934993) 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 5 09:03:24 EDT 2026 waiting for dbench pid 12443 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 84 7.59 MB/sec warmup 1 sec latency 96.158 ms 2 137 6.02 MB/sec warmup 2 sec latency 217.958 ms 2 177 4.79 MB/sec warmup 3 sec latency 159.401 ms 2 228 4.37 MB/sec warmup 4 sec latency 189.021 ms 2 287 4.26 MB/sec warmup 5 sec latency 136.222 ms 2 323 3.91 MB/sec warmup 6 sec latency 134.337 ms Running lustre_rsync 2 365 3.72 MB/sec warmup 7 sec latency 185.326 ms 2 401 3.55 MB/sec warmup 8 sec latency 205.575 ms 2 451 3.52 MB/sec warmup 9 sec latency 123.949 ms 2 493 3.44 MB/sec warmup 10 sec latency 153.496 ms 2 522 3.28 MB/sec warmup 11 sec latency 173.773 ms 2 665 0.36 MB/sec execute 1 sec latency 293.337 ms 2 691 0.21 MB/sec execute 2 sec latency 258.378 ms 2 717 0.18 MB/sec execute 3 sec latency 170.208 ms 2 734 0.17 MB/sec execute 4 sec latency 351.117 ms 2 770 0.15 MB/sec execute 5 sec latency 173.536 ms 2 790 0.16 MB/sec execute 6 sec latency 403.583 ms 2 806 0.14 MB/sec execute 7 sec latency 281.436 ms 2 863 0.15 MB/sec execute 8 sec latency 128.294 ms 2 882 0.15 MB/sec execute 9 sec latency 349.857 ms 2 910 0.16 MB/sec execute 10 sec latency 158.802 ms 2 937 0.14 MB/sec execute 11 sec latency 246.881 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: 173 2 971 0.14 MB/sec execute 12 sec latency 133.357 ms 2 990 0.14 MB/sec execute 13 sec latency 271.324 ms 2 1080 0.28 MB/sec execute 14 sec latency 139.218 ms 2 1155 0.27 MB/sec execute 15 sec latency 89.868 ms 2 1215 0.26 MB/sec execute 16 sec latency 73.525 ms 12443 12444 12445 Running lustre_rsync 2 1262 0.25 MB/sec execute 17 sec latency 125.504 ms 2 1404 0.56 MB/sec execute 18 sec latency 128.603 ms 2 1448 0.53 MB/sec execute 19 sec latency 108.317 ms 2 1478 0.50 MB/sec execute 20 sec latency 219.088 ms 2 1522 0.49 MB/sec execute 21 sec latency 162.615 ms 2 1594 0.47 MB/sec execute 22 sec latency 129.910 ms 2 1655 0.45 MB/sec execute 23 sec latency 120.173 ms 2 1699 0.44 MB/sec execute 24 sec latency 126.730 ms 2 1735 0.42 MB/sec execute 25 sec latency 115.959 ms 2 1784 0.41 MB/sec execute 26 sec latency 153.922 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: 2185 Clear changelog after use: no Errors: 0 lustre_rsync took 9 seconds Changelog records consumed: 372 2 1832 0.40 MB/sec execute 27 sec latency 91.927 ms 2 1917 0.39 MB/sec execute 28 sec latency 177.156 ms 2 2005 0.38 MB/sec execute 29 sec latency 81.123 ms 2 2095 0.38 MB/sec execute 30 sec latency 90.354 ms 2 2140 0.37 MB/sec execute 31 sec latency 265.207 ms 12443 12444 12445 Running lustre_rsync 2 2165 0.36 MB/sec execute 32 sec latency 143.746 ms 2 2208 0.35 MB/sec execute 33 sec latency 155.239 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: 2556 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 361 2 2341 0.40 MB/sec execute 34 sec latency 144.619 ms 2 2397 0.40 MB/sec execute 35 sec latency 252.824 ms 2 2449 0.39 MB/sec execute 36 sec latency 187.848 ms 2 2565 0.43 MB/sec execute 37 sec latency 177.376 ms 2 2762 0.58 MB/sec execute 38 sec latency 99.117 ms 12443 12444 12445 Running lustre_rsync 2 2879 0.57 MB/sec execute 39 sec latency 225.190 ms 2 2922 0.62 MB/sec execute 40 sec latency 109.978 ms 2 2976 0.61 MB/sec execute 41 sec latency 377.073 ms 2 3000 0.60 MB/sec execute 42 sec latency 199.432 ms 2 3174 0.61 MB/sec execute 43 sec latency 252.779 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: 2916 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 207 2 3222 0.60 MB/sec execute 44 sec latency 321.304 ms 2 3329 0.64 MB/sec execute 45 sec latency 139.903 ms 2 3374 0.63 MB/sec execute 46 sec latency 168.515 ms 2 3532 0.74 MB/sec execute 47 sec latency 115.991 ms 2 3588 0.72 MB/sec execute 48 sec latency 104.703 ms 12443 12444 12445 Running lustre_rsync 2 3643 0.72 MB/sec execute 49 sec latency 130.360 ms 2 3687 0.71 MB/sec execute 50 sec latency 123.718 ms 2 3714 0.70 MB/sec execute 51 sec latency 154.334 ms 2 3773 0.72 MB/sec execute 52 sec latency 179.317 ms 2 3798 0.71 MB/sec execute 53 sec latency 165.049 ms 2 3838 0.69 MB/sec execute 54 sec latency 160.602 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: 3122 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 221 2 3874 0.68 MB/sec execute 55 sec latency 152.532 ms 2 3923 0.68 MB/sec execute 56 sec latency 101.943 ms 2 3963 0.67 MB/sec execute 57 sec latency 130.529 ms 2 4017 0.66 MB/sec execute 58 sec latency 85.335 ms 2 4066 0.65 MB/sec execute 59 sec latency 112.399 ms 12443 12444 12445 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 2 cleanup 63 sec 2 cleanup 64 sec 0 cleanup 65 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1222 49.651 265.188 Close 896 13.879 86.289 Rename 52 82.175 194.855 Unlink 213 20.443 77.317 Qpathinfo 1103 12.470 134.858 Qfileinfo 194 0.900 26.268 Qfsinfo 196 1.765 38.443 Sfileinfo 100 48.277 138.856 Find 411 2.041 65.303 WriteX 606 7.300 84.971 ReadX 1920 0.051 8.953 LockX 4 30.559 44.793 UnlockX 4 23.813 30.577 Flush 86 161.414 403.562 Throughput 0.645392 MB/sec 2 clients 2 procs max_latency=403.583 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 5 09:04:41 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: 3342 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 330 removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' 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: 3671 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 178 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: 3848 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