== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 10:14:43 (1789049683) 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 Sep 10 10:14:51 EDT 2026 waiting for dbench pid 12417 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 2 111 10.48 MB/sec warmup 1 sec latency 94.147 ms 2 173 7.06 MB/sec warmup 2 sec latency 93.561 ms 2 247 6.27 MB/sec warmup 3 sec latency 92.559 ms 2 315 5.74 MB/sec warmup 4 sec latency 123.130 ms 2 348 5.01 MB/sec warmup 5 sec latency 252.010 ms 2 401 4.73 MB/sec warmup 6 sec latency 134.141 ms Running lustre_rsync 2 445 4.46 MB/sec warmup 7 sec latency 181.005 ms 2 461 4.04 MB/sec warmup 8 sec latency 536.320 ms 2 493 3.82 MB/sec warmup 9 sec latency 181.684 ms 2 517 3.57 MB/sec warmup 10 sec latency 226.355 ms 2 607 3.81 MB/sec warmup 11 sec latency 175.428 ms 2 671 0.21 MB/sec execute 1 sec latency 434.515 ms 2 700 0.13 MB/sec execute 2 sec latency 152.082 ms 2 724 0.16 MB/sec execute 3 sec latency 351.027 ms 2 751 0.14 MB/sec execute 4 sec latency 199.288 ms 2 797 0.16 MB/sec execute 5 sec latency 171.157 ms 2 846 0.17 MB/sec execute 6 sec latency 120.481 ms 2 873 0.17 MB/sec execute 7 sec latency 258.611 ms 2 900 0.15 MB/sec execute 8 sec latency 274.244 ms 2 920 0.16 MB/sec execute 9 sec latency 300.929 ms 2 980 0.17 MB/sec execute 10 sec latency 96.008 ms 2 1046 0.33 MB/sec execute 11 sec latency 160.818 ms 2 1078 0.31 MB/sec execute 12 sec latency 121.231 ms 2 1133 0.30 MB/sec execute 13 sec latency 106.287 ms 2 1179 0.28 MB/sec execute 14 sec latency 125.882 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 20 seconds Changelog records consumed: 213 2 1243 0.27 MB/sec execute 15 sec latency 86.333 ms 2 1398 0.62 MB/sec execute 16 sec latency 120.977 ms 2 1452 0.58 MB/sec execute 17 sec latency 87.691 ms 2 1501 0.55 MB/sec execute 18 sec latency 217.159 ms 2 1609 0.54 MB/sec execute 19 sec latency 66.952 ms 12417 12418 12419 Running lustre_rsync 2 1661 0.51 MB/sec execute 20 sec latency 155.377 ms 2 1714 0.49 MB/sec execute 21 sec latency 123.220 ms 2 1778 0.47 MB/sec execute 22 sec latency 78.810 ms 2 1812 0.46 MB/sec execute 23 sec latency 148.037 ms 2 1858 0.44 MB/sec execute 24 sec latency 107.296 ms 2 1930 0.43 MB/sec execute 25 sec latency 238.802 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: 2664 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 454 2 1991 0.42 MB/sec execute 26 sec latency 111.850 ms 2 2044 0.41 MB/sec execute 27 sec latency 113.463 ms 2 2099 0.40 MB/sec execute 28 sec latency 245.755 ms 2 2158 0.39 MB/sec execute 29 sec latency 98.789 ms 2 2207 0.38 MB/sec execute 30 sec latency 107.644 ms 12417 12418 12419 Running lustre_rsync 2 2334 0.44 MB/sec execute 31 sec latency 105.276 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: 3117 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 291 2 2370 0.43 MB/sec execute 32 sec latency 244.187 ms 2 2400 0.42 MB/sec execute 33 sec latency 314.756 ms 2 2441 0.41 MB/sec execute 34 sec latency 324.879 ms 2 2498 0.44 MB/sec execute 35 sec latency 168.998 ms 2 2591 0.44 MB/sec execute 36 sec latency 88.189 ms 12417 12418 12419 Running lustre_rsync 2 2765 0.59 MB/sec execute 37 sec latency 150.683 ms 2 2896 0.61 MB/sec execute 38 sec latency 191.473 ms 2 2956 0.64 MB/sec execute 39 sec latency 227.871 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: 3407 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 148 2 3017 0.62 MB/sec execute 40 sec latency 219.494 ms 2 3254 0.67 MB/sec execute 41 sec latency 180.204 ms 2 3369 0.68 MB/sec execute 42 sec latency 104.008 ms 2 3542 0.80 MB/sec execute 43 sec latency 103.351 ms 2 3636 0.80 MB/sec execute 44 sec latency 66.419 ms 12417 12418 12419 Running lustre_rsync 2 3691 0.78 MB/sec execute 45 sec latency 110.339 ms 2 3744 0.79 MB/sec execute 46 sec latency 113.807 ms 2 3802 0.79 MB/sec execute 47 sec latency 124.846 ms 2 3852 0.78 MB/sec execute 48 sec latency 96.189 ms 2 3921 0.77 MB/sec execute 49 sec latency 72.307 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: 3554 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 263 2 3959 0.76 MB/sec execute 50 sec latency 169.759 ms 2 4025 0.74 MB/sec execute 51 sec latency 81.728 ms 2 4080 0.73 MB/sec execute 52 sec latency 111.009 ms 2 4151 0.72 MB/sec execute 53 sec latency 103.096 ms 2 4223 0.71 MB/sec execute 54 sec latency 170.577 ms 12417 12418 12419 Running lustre_rsync 2 4239 0.70 MB/sec execute 55 sec latency 443.388 ms 2 4269 0.69 MB/sec execute 56 sec latency 193.748 ms 2 4294 0.68 MB/sec execute 57 sec latency 352.319 ms 2 4336 0.67 MB/sec execute 58 sec latency 145.842 ms 2 4369 0.66 MB/sec execute 59 sec latency 223.924 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: 3816 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 350 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1296 43.556 245.729 Close 961 11.983 61.086 Rename 56 69.516 150.647 Unlink 259 20.015 65.195 Qpathinfo 1188 10.729 112.922 Qfileinfo 207 0.826 16.606 Qfsinfo 222 1.344 43.436 Sfileinfo 118 49.202 99.999 Find 453 2.760 92.059 WriteX 670 6.250 76.114 ReadX 2009 0.050 3.972 LockX 4 9.533 15.025 UnlockX 4 11.175 18.975 Flush 123 149.952 443.364 Throughput 0.660761 MB/sec 2 clients 2 procs max_latency=443.388 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 10 10:16:06 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/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 4165 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 233 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: 4397 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