== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:21:44 (1787548904) 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 Mon Aug 24 01:21:52 EDT 2026 waiting for dbench pid 12395 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 71 6.29 MB/sec warmup 1 sec latency 89.831 ms 2 139 6.02 MB/sec warmup 2 sec latency 161.102 ms 2 193 5.14 MB/sec warmup 3 sec latency 137.355 ms 2 267 5.02 MB/sec warmup 4 sec latency 98.270 ms 2 341 4.90 MB/sec warmup 5 sec latency 89.918 ms 2 408 4.81 MB/sec warmup 6 sec latency 106.947 ms Running lustre_rsync 2 461 4.61 MB/sec warmup 7 sec latency 145.712 ms 2 497 4.32 MB/sec warmup 8 sec latency 257.238 ms 2 584 4.44 MB/sec warmup 9 sec latency 133.993 ms 2 664 4.22 MB/sec warmup 10 sec latency 201.693 ms 2 699 3.85 MB/sec warmup 11 sec latency 253.387 ms 2 789 0.28 MB/sec execute 1 sec latency 183.453 ms 2 849 0.26 MB/sec execute 2 sec latency 179.313 ms 2 895 0.24 MB/sec execute 3 sec latency 195.254 ms 2 933 0.23 MB/sec execute 4 sec latency 243.644 ms 2 980 0.23 MB/sec execute 5 sec latency 136.193 ms 2 1062 0.52 MB/sec execute 6 sec latency 200.988 ms 2 1134 0.48 MB/sec execute 7 sec latency 99.866 ms 2 1192 0.43 MB/sec execute 8 sec latency 131.471 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: 218 2 1263 0.40 MB/sec execute 9 sec latency 81.714 ms 2 1444 0.94 MB/sec execute 10 sec latency 57.165 ms 2 1515 0.86 MB/sec execute 11 sec latency 158.789 ms 2 1625 0.81 MB/sec execute 12 sec latency 162.202 ms 2 1698 0.75 MB/sec execute 13 sec latency 267.697 ms 12395 12396 12397 Running lustre_rsync 2 1753 0.71 MB/sec execute 14 sec latency 97.124 ms 2 1810 0.67 MB/sec execute 15 sec latency 83.125 ms 2 1856 0.63 MB/sec execute 16 sec latency 133.846 ms 2 1942 0.60 MB/sec execute 17 sec latency 143.375 ms 2 2003 0.58 MB/sec execute 18 sec latency 88.803 ms 2 2069 0.56 MB/sec execute 19 sec latency 130.070 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: 2795 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 496 2 2154 0.54 MB/sec execute 20 sec latency 77.318 ms 2 2252 0.53 MB/sec execute 21 sec latency 66.458 ms 2 2363 0.60 MB/sec execute 22 sec latency 182.838 ms 2 2417 0.59 MB/sec execute 23 sec latency 199.658 ms 2 2472 0.61 MB/sec execute 24 sec latency 225.969 ms 12395 12396 12397 Running lustre_rsync 2 2571 0.61 MB/sec execute 25 sec latency 226.592 ms 2 2707 0.74 MB/sec execute 26 sec latency 78.079 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: 3290 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 333 2 2900 0.85 MB/sec execute 27 sec latency 207.961 ms 2 2954 0.87 MB/sec execute 28 sec latency 276.357 ms 2 3013 0.84 MB/sec execute 29 sec latency 247.162 ms 2 3239 0.88 MB/sec execute 30 sec latency 269.186 ms 2 3359 0.91 MB/sec execute 31 sec latency 140.909 ms 12395 12396 12397 Running lustre_rsync 2 3536 1.06 MB/sec execute 32 sec latency 76.078 ms 2 3624 1.05 MB/sec execute 33 sec latency 99.141 ms 2 3693 1.02 MB/sec execute 34 sec latency 73.032 ms 2 3770 1.05 MB/sec execute 35 sec latency 107.878 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: 3622 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 212 2 3838 1.02 MB/sec execute 36 sec latency 107.298 ms 2 3923 1.01 MB/sec execute 37 sec latency 59.044 ms 2 3998 0.98 MB/sec execute 38 sec latency 66.797 ms 2 4074 0.96 MB/sec execute 39 sec latency 101.648 ms 2 4157 0.94 MB/sec execute 40 sec latency 69.148 ms 12395 12396 12397 Running lustre_rsync 2 4222 0.92 MB/sec execute 41 sec latency 215.991 ms 2 4254 0.90 MB/sec execute 42 sec latency 319.242 ms 2 4301 0.89 MB/sec execute 43 sec latency 161.778 ms 2 4340 0.87 MB/sec execute 44 sec latency 243.163 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: 3833 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 442 2 4395 0.86 MB/sec execute 45 sec latency 161.156 ms 2 4461 0.85 MB/sec execute 46 sec latency 172.150 ms 2 4507 0.83 MB/sec execute 47 sec latency 196.411 ms 2 4546 0.82 MB/sec execute 48 sec latency 278.140 ms 2 4609 0.83 MB/sec execute 49 sec latency 197.944 ms 12395 12396 12397 Running lustre_rsync 2 4683 0.83 MB/sec execute 50 sec latency 77.308 ms 2 4740 0.81 MB/sec execute 51 sec latency 120.683 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: 4274 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 202 2 4792 0.80 MB/sec execute 52 sec latency 145.523 ms 2 4899 0.84 MB/sec execute 53 sec latency 97.655 ms 2 5004 0.88 MB/sec execute 54 sec latency 123.393 ms 2 5079 0.87 MB/sec execute 55 sec latency 220.176 ms 2 5119 0.85 MB/sec execute 56 sec latency 236.331 ms 12395 12396 12397 Running lustre_rsync 2 5175 0.84 MB/sec execute 57 sec latency 183.427 ms 2 5234 0.83 MB/sec execute 58 sec latency 149.225 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: 4475 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 185 2 5272 0.81 MB/sec execute 59 sec latency 122.687 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1609 36.881 214.534 Close 1210 9.319 41.009 Rename 72 60.453 145.497 Unlink 290 15.190 78.917 Qpathinfo 1471 9.559 117.371 Qfileinfo 253 0.659 16.207 Qfsinfo 252 1.061 25.537 Sfileinfo 157 37.756 104.735 Find 541 2.296 61.532 WriteX 794 5.381 96.306 ReadX 2417 0.048 5.267 LockX 4 12.743 28.422 UnlockX 4 6.418 7.719 Flush 116 125.180 319.224 Throughput 0.813611 MB/sec 2 clients 2 procs max_latency=319.242 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 01:23:07 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/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' 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: 4659 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 271 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: 4929 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