== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:54:35 (1788836075) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 Sep 7 22:54:48 EDT 2026 waiting for dbench pid 13553 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 91 8.39 MB/sec warmup 1 sec latency 98.126 ms 2 147 6.28 MB/sec warmup 2 sec latency 156.223 ms 2 197 5.23 MB/sec warmup 3 sec latency 233.156 ms 2 259 4.90 MB/sec warmup 4 sec latency 151.290 ms 2 323 4.69 MB/sec warmup 5 sec latency 89.357 ms 2 388 4.57 MB/sec warmup 6 sec latency 98.457 ms 2 449 4.48 MB/sec warmup 7 sec latency 115.673 ms Running lustre_rsync 2 495 4.30 MB/sec warmup 8 sec latency 165.353 ms 2 591 4.50 MB/sec warmup 9 sec latency 115.363 ms 2 683 4.22 MB/sec warmup 10 sec latency 88.969 ms 2 737 3.87 MB/sec warmup 11 sec latency 85.329 ms 2 871 0.29 MB/sec execute 1 sec latency 107.171 ms 2 911 0.25 MB/sec execute 2 sec latency 89.090 ms 2 969 0.25 MB/sec execute 3 sec latency 101.087 ms 2 1066 0.72 MB/sec execute 4 sec latency 81.323 ms 2 1154 0.61 MB/sec execute 5 sec latency 84.376 ms 2 1228 0.53 MB/sec execute 6 sec latency 79.721 ms 2 1331 0.88 MB/sec execute 7 sec latency 100.700 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: 224 2 1477 1.14 MB/sec execute 8 sec latency 71.090 ms 2 1590 1.04 MB/sec execute 9 sec latency 77.869 ms 2 1681 0.95 MB/sec execute 10 sec latency 62.507 ms 2 1772 0.87 MB/sec execute 11 sec latency 79.181 ms 2 1830 0.81 MB/sec execute 12 sec latency 86.341 ms 13553 13554 13555 Running lustre_rsync 2 1886 0.75 MB/sec execute 13 sec latency 111.153 ms 2 1985 0.71 MB/sec execute 14 sec latency 98.355 ms 2 2054 0.68 MB/sec execute 15 sec latency 93.389 ms 2 2143 0.65 MB/sec execute 16 sec latency 81.308 ms 2 2201 0.62 MB/sec execute 17 sec latency 98.068 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: 3935 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 557 2 2350 0.71 MB/sec execute 18 sec latency 58.803 ms 2 2404 0.69 MB/sec execute 19 sec latency 143.965 ms 2 2448 0.66 MB/sec execute 20 sec latency 134.156 ms 2 2562 0.71 MB/sec execute 21 sec latency 92.438 ms 2 2655 0.78 MB/sec execute 22 sec latency 73.095 ms 13553 13554 13555 Running lustre_rsync 2 2837 0.92 MB/sec execute 23 sec latency 125.699 ms 2 2925 1.00 MB/sec execute 24 sec latency 241.207 ms 2 2956 0.96 MB/sec execute 25 sec latency 624.302 ms 2 3014 0.93 MB/sec execute 26 sec latency 125.964 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: 4491 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 337 2 3224 0.96 MB/sec execute 27 sec latency 98.074 ms 2 3371 1.00 MB/sec execute 28 sec latency 71.734 ms 2 3542 1.17 MB/sec execute 29 sec latency 144.357 ms 2 3635 1.14 MB/sec execute 30 sec latency 228.761 ms 2 3691 1.11 MB/sec execute 31 sec latency 101.072 ms 13553 13554 13555 2 3778 1.14 MB/sec execute 32 sec latency 88.777 ms Running lustre_rsync 2 3835 1.11 MB/sec execute 33 sec latency 132.409 ms 2 3898 1.08 MB/sec execute 34 sec latency 114.459 ms 2 3965 1.06 MB/sec execute 35 sec latency 79.728 ms 2 4021 1.03 MB/sec execute 36 sec latency 113.446 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: 4827 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 304 2 4076 1.00 MB/sec execute 37 sec latency 104.024 ms 2 4160 0.98 MB/sec execute 38 sec latency 113.462 ms 2 4238 0.96 MB/sec execute 39 sec latency 117.640 ms 2 4316 0.95 MB/sec execute 40 sec latency 88.711 ms 2 4372 0.93 MB/sec execute 41 sec latency 119.599 ms 13553 13554 13555 Running lustre_rsync 2 4453 0.92 MB/sec execute 42 sec latency 83.815 ms 2 4496 0.90 MB/sec execute 43 sec latency 90.684 ms 2 4549 0.89 MB/sec execute 44 sec latency 76.930 ms 2 4647 0.91 MB/sec execute 45 sec latency 85.821 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: 5130 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 375 2 4718 0.90 MB/sec execute 46 sec latency 103.276 ms 2 4796 0.88 MB/sec execute 47 sec latency 72.738 ms 2 4952 0.98 MB/sec execute 48 sec latency 101.819 ms 2 5036 0.97 MB/sec execute 49 sec latency 59.781 ms 2 5126 0.95 MB/sec execute 50 sec latency 118.880 ms 13553 13554 13555 Running lustre_rsync 2 5196 0.93 MB/sec execute 51 sec latency 66.985 ms 2 5271 0.92 MB/sec execute 52 sec latency 67.566 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: 5504 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 285 2 5328 0.90 MB/sec execute 53 sec latency 101.848 ms 2 5388 0.89 MB/sec execute 54 sec latency 97.924 ms 2 5473 0.87 MB/sec execute 55 sec latency 106.776 ms 2 5580 0.86 MB/sec execute 56 sec latency 53.105 ms 2 5685 0.85 MB/sec execute 57 sec latency 66.718 ms 13553 13554 13555 Running lustre_rsync 2 5749 0.84 MB/sec execute 58 sec latency 77.709 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: 5788 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 260 2 5895 0.86 MB/sec execute 59 sec latency 108.393 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1824 34.861 306.395 Close 1414 8.541 200.322 Rename 74 60.028 340.460 Unlink 306 14.539 54.843 Qpathinfo 1752 8.851 228.740 Qfileinfo 298 0.649 20.136 Qfsinfo 256 0.716 27.673 Sfileinfo 168 37.360 119.584 Find 623 2.086 113.442 WriteX 899 6.320 130.453 ReadX 2604 0.044 6.932 LockX 4 10.646 17.013 UnlockX 4 11.151 20.251 Flush 117 52.136 624.287 Throughput 0.862226 MB/sec 2 clients 2 procs max_latency=624.302 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 22:56:02 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/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' 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: 6047 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 267 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: 6313 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-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found