== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:15:17 (1789175717) 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 Fri Sep 11 21:15:26 EDT 2026 waiting for dbench pid 13567 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 2 110 10.46 MB/sec warmup 1 sec latency 63.760 ms 2 160 6.63 MB/sec warmup 2 sec latency 117.115 ms 2 230 5.91 MB/sec warmup 3 sec latency 126.324 ms 2 309 5.67 MB/sec warmup 4 sec latency 97.872 ms 2 370 5.26 MB/sec warmup 5 sec latency 121.661 ms 2 442 5.16 MB/sec warmup 6 sec latency 82.413 ms 2 521 5.14 MB/sec warmup 7 sec latency 98.890 ms Running lustre_rsync 2 641 5.26 MB/sec warmup 8 sec latency 119.215 ms 2 676 4.70 MB/sec warmup 9 sec latency 312.365 ms 2 733 4.25 MB/sec warmup 10 sec latency 87.309 ms 2 787 3.89 MB/sec warmup 11 sec latency 96.277 ms 2 917 0.39 MB/sec execute 1 sec latency 93.874 ms 2 979 0.32 MB/sec execute 2 sec latency 94.619 ms 2 1082 0.90 MB/sec execute 3 sec latency 75.256 ms 2 1158 0.72 MB/sec execute 4 sec latency 75.054 ms 2 1226 0.60 MB/sec execute 5 sec latency 83.291 ms 2 1278 0.52 MB/sec execute 6 sec latency 79.643 ms 2 1428 1.27 MB/sec execute 7 sec latency 94.247 ms 2 1499 1.12 MB/sec execute 8 sec latency 97.314 ms 2 1584 1.02 MB/sec execute 9 sec latency 67.074 ms 2 1656 0.93 MB/sec execute 10 sec latency 68.402 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 15 seconds Changelog records consumed: 265 2 1723 0.85 MB/sec execute 11 sec latency 123.521 ms 2 1795 0.79 MB/sec execute 12 sec latency 65.623 ms 2 1874 0.74 MB/sec execute 13 sec latency 77.936 ms 2 1987 0.70 MB/sec execute 14 sec latency 95.264 ms 2 2061 0.67 MB/sec execute 15 sec latency 88.340 ms 13567 13568 13569 Running lustre_rsync 2 2144 0.64 MB/sec execute 16 sec latency 104.631 ms 2 2177 0.61 MB/sec execute 17 sec latency 146.389 ms 2 2335 0.69 MB/sec execute 18 sec latency 90.883 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: 2892 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 587 2 2377 0.67 MB/sec execute 19 sec latency 136.751 ms 2 2432 0.65 MB/sec execute 20 sec latency 82.330 ms 2 2533 0.69 MB/sec execute 21 sec latency 133.845 ms 2 2691 0.83 MB/sec execute 22 sec latency 112.729 ms 2 2910 1.00 MB/sec execute 23 sec latency 76.551 ms 13567 13568 13569 Running lustre_rsync 2 3011 1.00 MB/sec execute 24 sec latency 88.616 ms 2 3220 1.02 MB/sec execute 25 sec latency 98.153 ms 2 3323 1.06 MB/sec execute 26 sec latency 255.898 ms 2 3387 1.03 MB/sec execute 27 sec latency 272.480 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: 3478 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 314 2 3568 1.20 MB/sec execute 28 sec latency 98.620 ms 2 3687 1.18 MB/sec execute 29 sec latency 67.980 ms 2 3780 1.21 MB/sec execute 30 sec latency 93.980 ms 2 3848 1.17 MB/sec execute 31 sec latency 90.349 ms 2 3914 1.15 MB/sec execute 32 sec latency 96.406 ms 2 3957 1.12 MB/sec execute 33 sec latency 126.283 ms 13567 13568 13569 Running lustre_rsync 2 4006 1.09 MB/sec execute 34 sec latency 172.221 ms 2 4059 1.06 MB/sec execute 35 sec latency 156.739 ms 2 4112 1.03 MB/sec execute 36 sec latency 170.702 ms 2 4225 1.01 MB/sec execute 37 sec latency 82.297 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: 3791 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 400 2 4281 0.99 MB/sec execute 38 sec latency 114.112 ms 2 4342 0.97 MB/sec execute 39 sec latency 124.166 ms 2 4420 0.95 MB/sec execute 40 sec latency 152.627 ms 2 4478 0.94 MB/sec execute 41 sec latency 101.276 ms 2 4533 0.92 MB/sec execute 42 sec latency 132.772 ms 13567 13568 13569 Running lustre_rsync 2 4562 0.91 MB/sec execute 43 sec latency 148.361 ms 2 4618 0.93 MB/sec execute 44 sec latency 185.445 ms 2 4688 0.91 MB/sec execute 45 sec latency 85.927 ms 2 4741 0.89 MB/sec execute 46 sec latency 117.844 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: 4190 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 303 2 4793 0.88 MB/sec execute 47 sec latency 91.952 ms 2 4892 0.92 MB/sec execute 48 sec latency 92.250 ms 2 4997 0.96 MB/sec execute 49 sec latency 75.997 ms 2 5069 0.94 MB/sec execute 50 sec latency 74.101 ms 2 5141 0.93 MB/sec execute 51 sec latency 90.977 ms 13567 13568 13569 Running lustre_rsync 2 5197 0.91 MB/sec execute 52 sec latency 99.526 ms 2 5250 0.90 MB/sec execute 53 sec latency 140.139 ms 2 5285 0.88 MB/sec execute 54 sec latency 112.186 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: 4492 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 226 2 5346 0.87 MB/sec execute 55 sec latency 114.964 ms 2 5398 0.85 MB/sec execute 56 sec latency 103.201 ms 2 5479 0.84 MB/sec execute 57 sec latency 175.048 ms 2 5573 0.83 MB/sec execute 58 sec latency 68.583 ms 2 5650 0.82 MB/sec execute 59 sec latency 90.030 ms 13567 13568 13569 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 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: 4717 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 247 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1733 38.152 185.421 Close 1326 9.035 49.526 Rename 70 60.032 152.592 Unlink 292 15.256 66.242 Qpathinfo 1644 9.003 121.407 Qfileinfo 274 0.868 40.800 Qfsinfo 240 0.847 32.530 Sfileinfo 146 42.529 148.338 Find 572 2.050 99.083 WriteX 832 6.550 76.641 ReadX 2472 0.046 4.076 LockX 4 9.415 15.553 UnlockX 4 11.860 21.376 Flush 110 45.799 272.457 Throughput 0.818898 MB/sec 2 clients 2 procs max_latency=272.480 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 11 21:16:41 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/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' 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: 4963 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 175 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: 5137 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