== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 14:50:04 (1789498204) 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 Tue Sep 15 14:50:11 EDT 2026 waiting for dbench pid 12435 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 7.14 MB/sec warmup 1 sec latency 103.747 ms 2 143 6.15 MB/sec warmup 2 sec latency 158.267 ms 2 189 5.05 MB/sec warmup 3 sec latency 159.861 ms 2 236 4.50 MB/sec warmup 4 sec latency 267.749 ms 2 297 4.38 MB/sec warmup 5 sec latency 119.860 ms 2 341 4.08 MB/sec warmup 6 sec latency 171.257 ms Running lustre_rsync 2 401 4.05 MB/sec warmup 7 sec latency 111.143 ms 2 444 3.89 MB/sec warmup 8 sec latency 230.543 ms 2 498 3.84 MB/sec warmup 9 sec latency 109.720 ms 2 613 4.19 MB/sec warmup 10 sec latency 139.376 ms 2 670 3.84 MB/sec warmup 11 sec latency 201.959 ms 2 738 0.22 MB/sec execute 1 sec latency 212.398 ms 2 787 0.25 MB/sec execute 2 sec latency 103.815 ms 2 861 0.25 MB/sec execute 3 sec latency 156.478 ms 2 892 0.24 MB/sec execute 4 sec latency 259.407 ms 2 917 0.23 MB/sec execute 5 sec latency 295.075 ms 2 967 0.20 MB/sec execute 6 sec latency 96.770 ms 2 989 0.20 MB/sec execute 7 sec latency 269.357 ms 2 1079 0.43 MB/sec execute 8 sec latency 151.426 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 14 seconds Changelog records consumed: 196 2 1153 0.40 MB/sec execute 9 sec latency 77.730 ms 2 1211 0.37 MB/sec execute 10 sec latency 83.779 ms 2 1324 0.61 MB/sec execute 11 sec latency 79.313 ms 2 1426 0.80 MB/sec execute 12 sec latency 106.490 ms 2 1489 0.74 MB/sec execute 13 sec latency 239.617 ms 12435 12436 12437 Running lustre_rsync 2 1577 0.70 MB/sec execute 14 sec latency 144.347 ms 2 1643 0.66 MB/sec execute 15 sec latency 153.041 ms 2 1704 0.63 MB/sec execute 16 sec latency 177.448 ms 2 1769 0.60 MB/sec execute 17 sec latency 103.357 ms 2 1810 0.57 MB/sec execute 18 sec latency 114.759 ms 2 1877 0.54 MB/sec execute 19 sec latency 76.214 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: 438 2 1975 0.52 MB/sec execute 20 sec latency 273.668 ms 2 2024 0.51 MB/sec execute 21 sec latency 91.899 ms 2 2151 0.50 MB/sec execute 22 sec latency 73.550 ms 2 2240 0.48 MB/sec execute 23 sec latency 68.979 ms 2 2345 0.56 MB/sec execute 24 sec latency 180.598 ms 12435 12436 12437 Running lustre_rsync 2 2384 0.54 MB/sec execute 25 sec latency 258.210 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: 3097 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 345 2 2434 0.53 MB/sec execute 26 sec latency 151.860 ms 2 2502 0.56 MB/sec execute 27 sec latency 154.620 ms 2 2632 0.59 MB/sec execute 28 sec latency 84.144 ms 2 2780 0.74 MB/sec execute 29 sec latency 195.476 ms 2 2949 0.82 MB/sec execute 30 sec latency 269.769 ms 12435 12436 12437 Running lustre_rsync 2 3006 0.79 MB/sec execute 31 sec latency 202.318 ms 2 3191 0.82 MB/sec execute 32 sec latency 317.850 ms 2 3260 0.84 MB/sec execute 33 sec latency 198.092 ms 2 3348 0.83 MB/sec execute 34 sec latency 144.082 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: 3441 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 184 2 3494 0.98 MB/sec execute 35 sec latency 102.157 ms 2 3591 0.96 MB/sec execute 36 sec latency 83.366 ms 2 3678 0.95 MB/sec execute 37 sec latency 99.027 ms 2 3731 0.94 MB/sec execute 38 sec latency 99.291 ms 2 3801 0.95 MB/sec execute 39 sec latency 140.572 ms 12435 12436 12437 Running lustre_rsync 2 3864 0.93 MB/sec execute 40 sec latency 75.641 ms 2 3920 0.92 MB/sec execute 41 sec latency 106.850 ms 2 3975 0.90 MB/sec execute 42 sec latency 93.782 ms 2 4020 0.88 MB/sec execute 43 sec latency 146.576 ms 2 4100 0.86 MB/sec execute 44 sec latency 66.380 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: 3624 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 329 2 4178 0.84 MB/sec execute 45 sec latency 93.073 ms 2 4237 0.83 MB/sec execute 46 sec latency 363.668 ms 2 4267 0.81 MB/sec execute 47 sec latency 215.758 ms 2 4295 0.80 MB/sec execute 48 sec latency 347.430 ms 2 4349 0.79 MB/sec execute 49 sec latency 126.842 ms 12435 12436 12437 Running lustre_rsync 2 4374 0.77 MB/sec execute 50 sec latency 246.893 ms 2 4438 0.76 MB/sec execute 51 sec latency 96.719 ms 2 4460 0.75 MB/sec execute 52 sec latency 326.066 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: 3952 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 285 2 4504 0.74 MB/sec execute 53 sec latency 165.516 ms 2 4551 0.73 MB/sec execute 54 sec latency 233.445 ms 2 4643 0.76 MB/sec execute 55 sec latency 180.184 ms 2 4713 0.75 MB/sec execute 56 sec latency 94.020 ms 2 4757 0.73 MB/sec execute 57 sec latency 103.502 ms 12435 12436 12437 Running lustre_rsync 2 4804 0.72 MB/sec execute 58 sec latency 104.563 ms 2 4862 0.72 MB/sec execute 59 sec latency 174.675 ms 2 cleanup 60 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: 4236 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 189 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1429 39.519 174.655 Close 1077 9.650 43.274 Rename 70 64.616 173.774 Unlink 278 18.148 102.551 Qpathinfo 1328 10.218 177.483 Qfileinfo 227 0.843 12.105 Qfsinfo 252 1.191 41.983 Sfileinfo 160 41.250 105.406 Find 508 2.334 83.600 WriteX 750 6.085 82.707 ReadX 2314 0.054 5.069 LockX 4 7.887 12.723 UnlockX 4 5.564 7.057 Flush 122 139.685 363.642 Throughput 0.723716 MB/sec 2 clients 2 procs max_latency=363.668 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 15 14:51:26 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/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' 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: 4424 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 207 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: 4630 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