== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:54:35 (1788836075) 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 7 22:54:43 EDT 2026 waiting for dbench pid 12428 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 2 110 10.48 MB/sec warmup 1 sec latency 104.922 ms 2 168 6.85 MB/sec warmup 2 sec latency 111.208 ms 2 239 6.09 MB/sec warmup 3 sec latency 99.902 ms 2 305 5.60 MB/sec warmup 4 sec latency 117.007 ms 2 381 5.42 MB/sec warmup 5 sec latency 96.024 ms 2 465 5.42 MB/sec warmup 6 sec latency 82.130 ms 2 532 5.30 MB/sec warmup 7 sec latency 166.093 ms Running lustre_rsync 2 640 5.26 MB/sec warmup 8 sec latency 230.348 ms 2 675 4.70 MB/sec warmup 9 sec latency 270.420 ms 2 716 4.24 MB/sec warmup 10 sec latency 134.516 ms 2 734 3.87 MB/sec warmup 11 sec latency 287.823 ms 2 824 0.07 MB/sec execute 1 sec latency 232.576 ms 2 880 0.21 MB/sec execute 2 sec latency 169.974 ms 2 916 0.21 MB/sec execute 3 sec latency 205.797 ms 2 969 0.18 MB/sec execute 4 sec latency 119.627 ms 2 1053 0.57 MB/sec execute 5 sec latency 189.641 ms 2 1132 0.51 MB/sec execute 6 sec latency 65.428 ms 2 1189 0.45 MB/sec execute 7 sec latency 107.259 ms 2 1260 0.41 MB/sec execute 8 sec latency 92.530 ms 2 1420 1.01 MB/sec execute 9 sec latency 84.136 ms 2 1477 0.92 MB/sec execute 10 sec latency 96.193 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 15 seconds Changelog records consumed: 262 2 1577 0.85 MB/sec execute 11 sec latency 146.865 ms 2 1657 0.79 MB/sec execute 12 sec latency 109.012 ms 2 1728 0.74 MB/sec execute 13 sec latency 66.844 ms 2 1806 0.70 MB/sec execute 14 sec latency 68.031 ms 2 1877 0.65 MB/sec execute 15 sec latency 66.938 ms 12428 12429 12430 Running lustre_rsync 2 1972 0.62 MB/sec execute 16 sec latency 174.134 ms 2 2015 0.60 MB/sec execute 17 sec latency 93.593 ms 2 2098 0.58 MB/sec execute 18 sec latency 108.463 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: 2843 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 541 2 2162 0.55 MB/sec execute 19 sec latency 94.545 ms 2 2255 0.55 MB/sec execute 20 sec latency 66.880 ms 2 2352 0.61 MB/sec execute 21 sec latency 236.673 ms 2 2405 0.60 MB/sec execute 22 sec latency 182.335 ms 2 2441 0.58 MB/sec execute 23 sec latency 238.475 ms 12428 12429 12430 Running lustre_rsync 2 2532 0.61 MB/sec execute 24 sec latency 171.712 ms 2 2695 0.72 MB/sec execute 25 sec latency 82.406 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: 3383 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 253 2 2840 0.84 MB/sec execute 26 sec latency 244.503 ms 2 2952 0.89 MB/sec execute 27 sec latency 273.618 ms 2 3011 0.86 MB/sec execute 28 sec latency 215.044 ms 2 3217 0.89 MB/sec execute 29 sec latency 284.899 ms 2 3350 0.93 MB/sec execute 30 sec latency 275.646 ms 12428 12429 12430 Running lustre_rsync 2 3470 1.00 MB/sec execute 31 sec latency 109.432 ms 2 3598 1.07 MB/sec execute 32 sec latency 106.113 ms 2 3673 1.04 MB/sec execute 33 sec latency 80.212 ms 2 3750 1.05 MB/sec execute 34 sec latency 74.011 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: 207 2 3828 1.05 MB/sec execute 35 sec latency 78.621 ms 2 3926 1.03 MB/sec execute 36 sec latency 64.996 ms 2 3990 1.00 MB/sec execute 37 sec latency 82.623 ms 2 4055 0.98 MB/sec execute 38 sec latency 79.985 ms 2 4149 0.95 MB/sec execute 39 sec latency 59.128 ms 12428 12429 12430 Running lustre_rsync 2 4227 0.94 MB/sec execute 40 sec latency 193.731 ms 2 4265 0.92 MB/sec execute 41 sec latency 252.505 ms 2 4298 0.90 MB/sec execute 42 sec latency 264.692 ms 2 4350 0.89 MB/sec execute 43 sec latency 161.395 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: 3841 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 432 2 4395 0.87 MB/sec execute 44 sec latency 169.694 ms 2 4458 0.86 MB/sec execute 45 sec latency 167.252 ms 2 4505 0.84 MB/sec execute 46 sec latency 228.662 ms 2 4576 0.85 MB/sec execute 47 sec latency 173.611 ms 2 4676 0.86 MB/sec execute 48 sec latency 75.433 ms 12428 12429 12430 Running lustre_rsync 2 4732 0.84 MB/sec execute 49 sec latency 81.497 ms 2 4777 0.83 MB/sec execute 50 sec latency 105.877 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: 4272 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 232 2 4894 0.87 MB/sec execute 51 sec latency 76.899 ms 2 5002 0.91 MB/sec execute 52 sec latency 134.726 ms 2 5068 0.89 MB/sec execute 53 sec latency 166.897 ms 2 5140 0.88 MB/sec execute 54 sec latency 73.383 ms 2 5206 0.87 MB/sec execute 55 sec latency 168.954 ms 12428 12429 12430 Running lustre_rsync 2 5273 0.85 MB/sec execute 56 sec latency 179.469 ms 2 5349 0.84 MB/sec execute 57 sec latency 82.053 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: 4503 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 223 2 5399 0.83 MB/sec execute 58 sec latency 110.461 ms 2 5456 0.81 MB/sec execute 59 sec latency 215.778 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1684 35.205 213.226 Close 1285 9.155 47.445 Rename 70 53.702 122.433 Unlink 294 14.151 41.267 Qpathinfo 1590 9.016 215.024 Qfileinfo 270 0.653 10.507 Qfsinfo 244 0.759 17.999 Sfileinfo 154 38.543 102.902 Find 563 1.867 54.521 WriteX 815 5.128 49.294 ReadX 2450 0.039 3.995 LockX 4 13.375 17.155 UnlockX 4 10.935 19.414 Flush 122 123.303 284.886 Throughput 0.814568 MB/sec 2 clients 2 procs max_latency=284.899 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 22:55:58 EDT 2026 with return code 0 Running lustre_rsync 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/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' 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 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: 4725 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 272 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: 4996 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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