== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 13:49:14 (1787852954) 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 Thu Aug 27 13:49:21 EDT 2026 waiting for dbench pid 12414 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 85 7.72 MB/sec warmup 1 sec latency 133.877 ms 2 161 6.65 MB/sec warmup 2 sec latency 95.719 ms 2 199 5.21 MB/sec warmup 3 sec latency 222.124 ms 2 247 4.69 MB/sec warmup 4 sec latency 138.108 ms 2 305 4.48 MB/sec warmup 5 sec latency 152.844 ms 2 363 4.32 MB/sec warmup 6 sec latency 183.765 ms Running lustre_rsync 2 441 4.42 MB/sec warmup 7 sec latency 111.789 ms 2 501 4.36 MB/sec warmup 8 sec latency 128.399 ms 2 614 4.65 MB/sec warmup 9 sec latency 155.069 ms 2 673 4.23 MB/sec warmup 10 sec latency 145.778 ms 2 713 3.85 MB/sec warmup 11 sec latency 156.548 ms 2 784 0.19 MB/sec execute 1 sec latency 316.800 ms 2 811 0.16 MB/sec execute 2 sec latency 189.805 ms 2 882 0.23 MB/sec execute 3 sec latency 180.019 ms 2 915 0.23 MB/sec execute 4 sec latency 235.391 ms 2 963 0.20 MB/sec execute 5 sec latency 224.537 ms 2 989 0.20 MB/sec execute 6 sec latency 243.035 ms 2 1087 0.46 MB/sec execute 7 sec latency 109.108 ms 2 1159 0.42 MB/sec execute 8 sec latency 71.743 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: 211 2 1226 0.39 MB/sec execute 9 sec latency 105.621 ms 2 1325 0.65 MB/sec execute 10 sec latency 108.077 ms 2 1442 0.85 MB/sec execute 11 sec latency 69.529 ms 2 1498 0.79 MB/sec execute 12 sec latency 170.756 ms 2 1599 0.74 MB/sec execute 13 sec latency 72.750 ms 12414 12415 12416 Running lustre_rsync 2 1648 0.70 MB/sec execute 14 sec latency 206.488 ms 2 1690 0.65 MB/sec execute 15 sec latency 101.350 ms 2 1751 0.62 MB/sec execute 16 sec latency 99.674 ms 2 1790 0.59 MB/sec execute 17 sec latency 113.630 ms 2 1832 0.56 MB/sec execute 18 sec latency 107.137 ms 2 1861 0.53 MB/sec execute 19 sec latency 221.580 ms 2 1909 0.51 MB/sec execute 20 sec latency 183.217 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: 2689 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 447 2 1983 0.49 MB/sec execute 21 sec latency 107.828 ms 2 2018 0.47 MB/sec execute 22 sec latency 103.008 ms 2 2108 0.47 MB/sec execute 23 sec latency 114.338 ms 2 2157 0.45 MB/sec execute 24 sec latency 110.310 ms 2 2257 0.44 MB/sec execute 25 sec latency 80.376 ms 12414 12415 12416 Running lustre_rsync 2 2357 0.51 MB/sec execute 26 sec latency 160.354 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: 3135 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 312 2 2416 0.50 MB/sec execute 27 sec latency 165.704 ms 2 2469 0.52 MB/sec execute 28 sec latency 198.540 ms 2 2500 0.51 MB/sec execute 29 sec latency 520.802 ms 2 2596 0.51 MB/sec execute 30 sec latency 114.148 ms 2 2768 0.69 MB/sec execute 31 sec latency 176.567 ms 12414 12415 12416 Running lustre_rsync 2 2920 0.76 MB/sec execute 32 sec latency 246.370 ms 2 2993 0.74 MB/sec execute 33 sec latency 241.289 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: 3446 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 152 2 3197 0.76 MB/sec execute 34 sec latency 210.503 ms 2 3345 0.80 MB/sec execute 35 sec latency 189.971 ms 2 3513 0.95 MB/sec execute 36 sec latency 108.556 ms 2 3623 0.93 MB/sec execute 37 sec latency 89.202 ms 2 3717 0.92 MB/sec execute 38 sec latency 66.980 ms 12414 12415 12416 Running lustre_rsync 2 3794 0.94 MB/sec execute 39 sec latency 106.592 ms 2 3820 0.92 MB/sec execute 40 sec latency 157.920 ms 2 3858 0.90 MB/sec execute 41 sec latency 113.730 ms 2 3904 0.89 MB/sec execute 42 sec latency 120.792 ms 2 3943 0.87 MB/sec execute 43 sec latency 119.835 ms 2 3990 0.85 MB/sec execute 44 sec latency 189.793 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: 3597 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 299 2 4050 0.83 MB/sec execute 45 sec latency 113.289 ms 2 4125 0.81 MB/sec execute 46 sec latency 104.251 ms 2 4229 0.80 MB/sec execute 47 sec latency 65.542 ms 2 4267 0.79 MB/sec execute 48 sec latency 300.685 ms 2 4307 0.78 MB/sec execute 49 sec latency 166.227 ms 12414 12415 12416 Running lustre_rsync 2 4365 0.77 MB/sec execute 50 sec latency 192.245 ms 2 4403 0.76 MB/sec execute 51 sec latency 129.783 ms 2 4444 0.75 MB/sec execute 52 sec latency 287.606 ms 2 4475 0.74 MB/sec execute 53 sec latency 180.049 ms 2 4509 0.72 MB/sec execute 54 sec latency 250.838 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: 3895 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 356 2 4549 0.72 MB/sec execute 55 sec latency 312.060 ms 2 4607 0.74 MB/sec execute 56 sec latency 183.131 ms 2 4660 0.73 MB/sec execute 57 sec latency 139.773 ms 2 4720 0.72 MB/sec execute 58 sec latency 142.181 ms 2 4776 0.71 MB/sec execute 59 sec latency 111.807 ms 12414 12415 12416 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 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: 4250 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 192 2 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1394 42.089 227.978 Close 1051 10.861 110.296 Rename 69 63.754 144.158 Unlink 273 16.961 53.646 Qpathinfo 1309 10.418 139.482 Qfileinfo 216 0.591 9.687 Qfsinfo 244 1.052 45.280 Sfileinfo 150 43.505 240.204 Find 489 2.017 46.145 WriteX 722 6.224 142.160 ReadX 2123 0.058 5.972 LockX 4 9.814 16.199 UnlockX 4 8.226 11.151 Flush 110 134.175 520.784 Throughput 0.706147 MB/sec 2 clients 2 procs max_latency=520.802 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 13:50:37 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/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' 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 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: 4441 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 163 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: 4603 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