== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:10:48 (1789265448) 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 Sat Sep 12 22:10:56 EDT 2026 waiting for dbench pid 12420 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 79 6.95 MB/sec warmup 1 sec latency 97.115 ms 2 158 6.60 MB/sec warmup 2 sec latency 115.463 ms 2 198 5.20 MB/sec warmup 3 sec latency 273.134 ms 2 269 5.04 MB/sec warmup 4 sec latency 93.278 ms 2 331 4.79 MB/sec warmup 5 sec latency 95.483 ms 2 401 4.72 MB/sec warmup 6 sec latency 117.257 ms Running lustre_rsync 2 451 4.49 MB/sec warmup 7 sec latency 165.035 ms 2 506 4.38 MB/sec warmup 8 sec latency 114.726 ms 2 625 4.65 MB/sec warmup 9 sec latency 128.395 ms 2 671 4.22 MB/sec warmup 10 sec latency 158.431 ms 2 711 3.84 MB/sec warmup 11 sec latency 128.902 ms 2 797 0.25 MB/sec execute 1 sec latency 158.685 ms 2 864 0.27 MB/sec execute 2 sec latency 123.586 ms 2 913 0.28 MB/sec execute 3 sec latency 195.910 ms 2 967 0.23 MB/sec execute 4 sec latency 164.865 ms 2 990 0.22 MB/sec execute 5 sec latency 237.879 ms 2 1103 0.53 MB/sec execute 6 sec latency 81.229 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 13 seconds Changelog records consumed: 204 2 1168 0.48 MB/sec execute 7 sec latency 95.450 ms 2 1243 0.43 MB/sec execute 8 sec latency 60.848 ms 2 1395 1.03 MB/sec execute 9 sec latency 98.691 ms 2 1464 0.94 MB/sec execute 10 sec latency 94.285 ms 2 1552 0.86 MB/sec execute 11 sec latency 205.294 ms 12420 12421 12422 Running lustre_rsync 2 1638 0.81 MB/sec execute 12 sec latency 177.193 ms 2 1688 0.75 MB/sec execute 13 sec latency 118.523 ms 2 1738 0.70 MB/sec execute 14 sec latency 141.184 ms 2 1799 0.66 MB/sec execute 15 sec latency 78.586 ms 2 1853 0.63 MB/sec execute 16 sec latency 99.209 ms 2 1919 0.60 MB/sec execute 17 sec latency 209.748 ms 2 1978 0.57 MB/sec execute 18 sec latency 134.102 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: 2660 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 457 2 2040 0.55 MB/sec execute 19 sec latency 81.545 ms 2 2140 0.53 MB/sec execute 20 sec latency 76.540 ms 2 2200 0.51 MB/sec execute 21 sec latency 82.816 ms 2 2339 0.59 MB/sec execute 22 sec latency 119.337 ms 2 2377 0.57 MB/sec execute 23 sec latency 378.307 ms 12420 12421 12422 Running lustre_rsync 2 2431 0.56 MB/sec execute 24 sec latency 238.370 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: 3116 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 337 2 2519 0.60 MB/sec execute 25 sec latency 133.801 ms 2 2603 0.59 MB/sec execute 26 sec latency 87.662 ms 2 2827 0.79 MB/sec execute 27 sec latency 201.698 ms 2 2922 0.87 MB/sec execute 28 sec latency 250.812 ms 2 2994 0.84 MB/sec execute 29 sec latency 327.720 ms 12420 12421 12422 Running lustre_rsync 2 3205 0.86 MB/sec execute 30 sec latency 167.956 ms 2 3339 0.90 MB/sec execute 31 sec latency 109.607 ms 2 3537 1.06 MB/sec execute 32 sec latency 77.398 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: 3452 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 191 2 3638 1.05 MB/sec execute 33 sec latency 75.915 ms 2 3731 1.04 MB/sec execute 34 sec latency 81.357 ms 2 3824 1.05 MB/sec execute 35 sec latency 72.164 ms 2 3901 1.04 MB/sec execute 36 sec latency 85.266 ms 2 3962 1.01 MB/sec execute 37 sec latency 77.341 ms 12420 12421 12422 Running lustre_rsync 2 4028 0.98 MB/sec execute 38 sec latency 104.596 ms 2 4120 0.96 MB/sec execute 39 sec latency 73.406 ms 2 4236 0.95 MB/sec execute 40 sec latency 73.815 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: 3642 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 401 2 4268 0.92 MB/sec execute 41 sec latency 282.086 ms 2 4312 0.91 MB/sec execute 42 sec latency 121.067 ms 2 4372 0.89 MB/sec execute 43 sec latency 97.822 ms 2 4446 0.88 MB/sec execute 44 sec latency 171.921 ms 2 4495 0.87 MB/sec execute 45 sec latency 117.983 ms 12420 12421 12422 Running lustre_rsync 2 4556 0.85 MB/sec execute 46 sec latency 121.831 ms 2 4650 0.88 MB/sec execute 47 sec latency 74.761 ms 2 4720 0.86 MB/sec execute 48 sec latency 82.775 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: 4042 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 276 2 4788 0.85 MB/sec execute 49 sec latency 78.171 ms 2 4845 0.83 MB/sec execute 50 sec latency 84.690 ms 2 4985 0.93 MB/sec execute 51 sec latency 81.830 ms 2 5055 0.91 MB/sec execute 52 sec latency 221.530 ms 2 5133 0.90 MB/sec execute 53 sec latency 69.301 ms 12420 12421 12422 Running lustre_rsync 2 5190 0.88 MB/sec execute 54 sec latency 111.294 ms 2 5230 0.87 MB/sec execute 55 sec latency 349.793 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: 4317 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 217 2 5289 0.86 MB/sec execute 56 sec latency 98.297 ms 2 5346 0.84 MB/sec execute 57 sec latency 100.711 ms 2 5398 0.83 MB/sec execute 58 sec latency 89.613 ms 2 5453 0.82 MB/sec execute 59 sec latency 219.015 ms 2 cleanup 60 sec 12420 12421 12422 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1714 35.008 250.777 Close 1298 8.818 42.756 Rename 72 54.712 141.149 Unlink 296 14.151 54.230 Qpathinfo 1600 8.704 134.001 Qfileinfo 272 0.795 13.511 Qfsinfo 244 0.594 16.365 Sfileinfo 156 36.396 81.931 Find 564 1.986 48.374 WriteX 828 5.486 66.269 ReadX 2472 0.058 15.797 LockX 4 18.187 50.022 UnlockX 4 26.837 80.512 Flush 122 118.852 378.285 Throughput 0.817154 MB/sec 2 clients 2 procs max_latency=378.307 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 12 22:12:12 EDT 2026 with return code 0 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: 4533 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 246 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/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' 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: 4778 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 137 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: 4914 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