== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:34:21 (1786480461) 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 Aug 11 16:34:28 EDT 2026 waiting for dbench pid 12430 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 112 9.48 MB/sec warmup 1 sec latency 204.345 ms 2 168 6.58 MB/sec warmup 2 sec latency 269.951 ms 2 227 5.63 MB/sec warmup 3 sec latency 239.286 ms 2 306 5.46 MB/sec warmup 4 sec latency 84.250 ms 2 370 5.16 MB/sec warmup 5 sec latency 153.230 ms 2 457 5.25 MB/sec warmup 6 sec latency 74.111 ms 2 541 5.23 MB/sec warmup 7 sec latency 80.607 ms Running lustre_rsync 2 657 5.20 MB/sec warmup 8 sec latency 168.157 ms 2 672 4.64 MB/sec warmup 9 sec latency 716.073 ms 2 721 4.20 MB/sec warmup 10 sec latency 131.253 ms 2 768 3.84 MB/sec warmup 11 sec latency 157.819 ms 2 883 0.38 MB/sec execute 1 sec latency 200.551 ms 2 922 0.29 MB/sec execute 2 sec latency 183.613 ms 2 971 0.22 MB/sec execute 3 sec latency 157.934 ms 2 1034 0.70 MB/sec execute 4 sec latency 162.202 ms 2 1102 0.59 MB/sec execute 5 sec latency 91.387 ms 2 1141 0.50 MB/sec execute 6 sec latency 134.172 ms 2 1180 0.44 MB/sec execute 7 sec latency 243.148 ms 2 1219 0.40 MB/sec execute 8 sec latency 158.945 ms 2 1250 0.36 MB/sec execute 9 sec latency 245.924 ms 2 1389 0.90 MB/sec execute 10 sec latency 117.746 ms 2 1437 0.82 MB/sec execute 11 sec latency 93.569 ms 2 1486 0.76 MB/sec execute 12 sec latency 218.081 ms 2 1560 0.71 MB/sec execute 13 sec latency 117.677 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 18 seconds Changelog records consumed: 276 2 1649 0.67 MB/sec execute 14 sec latency 215.787 ms 2 1711 0.63 MB/sec execute 15 sec latency 95.218 ms 2 1796 0.60 MB/sec execute 16 sec latency 75.002 ms 2 1876 0.57 MB/sec execute 17 sec latency 98.173 ms 2 1981 0.55 MB/sec execute 18 sec latency 106.694 ms 12430 12431 12432 Running lustre_rsync 2 2027 0.53 MB/sec execute 19 sec latency 110.174 ms 2 2150 0.52 MB/sec execute 20 sec latency 116.402 ms 2 2226 0.50 MB/sec execute 21 sec latency 174.125 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: 2958 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 567 2 2362 0.58 MB/sec execute 22 sec latency 122.384 ms 2 2421 0.57 MB/sec execute 23 sec latency 206.376 ms 2 2472 0.60 MB/sec execute 24 sec latency 444.736 ms 2 2583 0.60 MB/sec execute 25 sec latency 537.226 ms 2 2773 0.81 MB/sec execute 26 sec latency 186.463 ms 12430 12431 12432 Running lustre_rsync 2 2931 0.89 MB/sec execute 27 sec latency 219.085 ms 2 3006 0.86 MB/sec execute 28 sec latency 182.922 ms 2 3193 0.88 MB/sec execute 29 sec latency 142.266 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: 3524 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 290 2 3341 0.93 MB/sec execute 30 sec latency 175.812 ms 2 3545 1.09 MB/sec execute 31 sec latency 75.158 ms 2 3681 1.08 MB/sec execute 32 sec latency 54.702 ms 2 3790 1.11 MB/sec execute 33 sec latency 100.041 ms 2 3864 1.07 MB/sec execute 34 sec latency 74.997 ms 12430 12431 12432 Running lustre_rsync 2 3929 1.06 MB/sec execute 35 sec latency 180.320 ms 2 3974 1.03 MB/sec execute 36 sec latency 152.182 ms 2 4019 1.00 MB/sec execute 37 sec latency 157.686 ms 2 4064 0.98 MB/sec execute 38 sec latency 265.748 ms 2 4134 0.95 MB/sec execute 39 sec latency 121.853 ms 2 4205 0.93 MB/sec execute 40 sec latency 156.121 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: 3813 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 396 2 4253 0.92 MB/sec execute 41 sec latency 215.318 ms 2 4299 0.90 MB/sec execute 42 sec latency 174.582 ms 2 4365 0.89 MB/sec execute 43 sec latency 117.786 ms 2 4432 0.87 MB/sec execute 44 sec latency 95.753 ms 2 4479 0.86 MB/sec execute 45 sec latency 204.158 ms 12430 12431 12432 Running lustre_rsync 2 4528 0.84 MB/sec execute 46 sec latency 197.644 ms 2 4602 0.87 MB/sec execute 47 sec latency 133.148 ms 2 4685 0.86 MB/sec execute 48 sec latency 75.386 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: 4208 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 310 2 4745 0.84 MB/sec execute 49 sec latency 80.823 ms 2 4820 0.83 MB/sec execute 50 sec latency 61.901 ms 2 4988 0.93 MB/sec execute 51 sec latency 67.126 ms 2 5067 0.91 MB/sec execute 52 sec latency 171.652 ms 2 5135 0.90 MB/sec execute 53 sec latency 96.785 ms 12430 12431 12432 Running lustre_rsync 2 5210 0.88 MB/sec execute 54 sec latency 133.391 ms 2 5274 0.87 MB/sec execute 55 sec latency 72.051 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: 4517 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 256 2 5347 0.85 MB/sec execute 56 sec latency 58.251 ms 2 5398 0.84 MB/sec execute 57 sec latency 99.877 ms 2 5484 0.83 MB/sec execute 58 sec latency 155.356 ms 2 5562 0.82 MB/sec execute 59 sec latency 104.362 ms 2 cleanup 60 sec 12430 12431 12432 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1717 36.020 265.729 Close 1284 8.910 103.747 Rename 70 54.887 245.894 Unlink 294 16.058 78.972 Qpathinfo 1610 9.161 144.321 Qfileinfo 270 0.728 8.694 Qfsinfo 244 0.581 21.311 Sfileinfo 150 39.244 121.401 Find 573 2.112 79.128 WriteX 822 5.569 243.116 ReadX 2488 0.056 9.425 LockX 4 5.429 7.837 UnlockX 4 3.669 4.613 Flush 110 101.928 537.209 Throughput 0.817252 MB/sec 2 clients 2 procs max_latency=537.226 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Aug 11 16:35:44 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: 4772 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 224 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/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' 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: 4995 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 165 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: 5159 Clear changelog after use: no Errors: 0 lustre_rsync took 0 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