== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 02:21:36 (1789366896) 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 Sep 14 02:21:41 EDT 2026 waiting for dbench pid 12407 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 10.47 MB/sec warmup 1 sec latency 92.700 ms 2 183 7.35 MB/sec warmup 2 sec latency 107.364 ms 2 239 6.09 MB/sec warmup 3 sec latency 213.156 ms 2 315 5.74 MB/sec warmup 4 sec latency 91.459 ms 2 396 5.62 MB/sec warmup 5 sec latency 80.747 ms 2 485 5.64 MB/sec warmup 6 sec latency 71.607 ms 2 653 6.01 MB/sec warmup 7 sec latency 70.739 ms Running lustre_rsync 2 699 5.30 MB/sec warmup 8 sec latency 173.835 ms 2 739 4.73 MB/sec warmup 9 sec latency 183.321 ms 2 804 4.29 MB/sec warmup 10 sec latency 155.664 ms 2 878 3.94 MB/sec warmup 11 sec latency 129.946 ms 2 989 0.27 MB/sec execute 1 sec latency 189.869 ms 2 1144 1.22 MB/sec execute 2 sec latency 45.343 ms 2 1226 0.87 MB/sec execute 3 sec latency 73.804 ms 2 1407 2.12 MB/sec execute 4 sec latency 63.468 ms 2 1481 1.71 MB/sec execute 5 sec latency 122.893 ms 2 1568 1.45 MB/sec execute 6 sec latency 215.525 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 11 seconds Changelog records consumed: 282 2 1648 1.27 MB/sec execute 7 sec latency 171.751 ms 2 1729 1.12 MB/sec execute 8 sec latency 55.622 ms 2 1810 1.01 MB/sec execute 9 sec latency 55.632 ms 2 1887 0.92 MB/sec execute 10 sec latency 109.871 ms 2 2011 0.86 MB/sec execute 11 sec latency 81.385 ms 12407 12408 12409 Running lustre_rsync 2 2137 0.82 MB/sec execute 12 sec latency 72.032 ms 2 2217 0.77 MB/sec execute 13 sec latency 77.164 ms 2 2354 0.87 MB/sec execute 14 sec latency 134.865 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 3 seconds Changelog records consumed: 574 2 2422 0.84 MB/sec execute 15 sec latency 156.073 ms 2 2565 0.89 MB/sec execute 16 sec latency 116.683 ms 2 2772 1.20 MB/sec execute 17 sec latency 149.260 ms 2 2977 1.30 MB/sec execute 18 sec latency 151.132 ms 2 3186 1.31 MB/sec execute 19 sec latency 134.074 ms 12407 12408 12409 Running lustre_rsync 2 3310 1.36 MB/sec execute 20 sec latency 167.043 ms 2 3453 1.44 MB/sec execute 21 sec latency 119.291 ms 2 3614 1.52 MB/sec execute 22 sec latency 56.094 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: 4389 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 345 2 3712 1.48 MB/sec execute 23 sec latency 60.793 ms 2 3816 1.50 MB/sec execute 24 sec latency 66.391 ms 2 3882 1.45 MB/sec execute 25 sec latency 189.982 ms 2 3953 1.41 MB/sec execute 26 sec latency 91.416 ms 2 4036 1.35 MB/sec execute 27 sec latency 70.648 ms 12407 12408 12409 Running lustre_rsync 2 4124 1.31 MB/sec execute 28 sec latency 74.321 ms 2 4206 1.27 MB/sec execute 29 sec latency 74.797 ms 2 4254 1.23 MB/sec execute 30 sec latency 342.630 ms 2 4301 1.20 MB/sec execute 31 sec latency 204.358 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: 4733 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 449 2 4369 1.18 MB/sec execute 32 sec latency 116.748 ms 2 4451 1.15 MB/sec execute 33 sec latency 137.451 ms 2 4513 1.13 MB/sec execute 34 sec latency 142.594 ms 2 4603 1.14 MB/sec execute 35 sec latency 127.857 ms 2 4720 1.13 MB/sec execute 36 sec latency 64.648 ms 12407 12408 12409 Running lustre_rsync 2 4806 1.10 MB/sec execute 37 sec latency 50.168 ms 2 4973 1.23 MB/sec execute 38 sec latency 58.923 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: 5181 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 284 2 5065 1.20 MB/sec execute 39 sec latency 134.881 ms 2 5158 1.17 MB/sec execute 40 sec latency 50.077 ms 2 5253 1.15 MB/sec execute 41 sec latency 165.952 ms 2 5334 1.12 MB/sec execute 42 sec latency 65.255 ms 2 5416 1.10 MB/sec execute 43 sec latency 53.762 ms 12407 12408 12409 Running lustre_rsync 2 5535 1.08 MB/sec execute 44 sec latency 101.224 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: 5464 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 280 2 5608 1.06 MB/sec execute 45 sec latency 70.707 ms 2 5719 1.05 MB/sec execute 46 sec latency 50.001 ms 2 5861 1.05 MB/sec execute 47 sec latency 56.632 ms 2 5938 1.05 MB/sec execute 48 sec latency 220.026 ms 2 6006 1.05 MB/sec execute 49 sec latency 143.742 ms 12407 12408 12409 Running lustre_rsync 2 6132 1.05 MB/sec execute 50 sec latency 141.218 ms 2 6377 1.15 MB/sec execute 51 sec latency 147.710 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: 5743 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 277 2 6520 1.19 MB/sec execute 52 sec latency 141.576 ms 2 6747 1.19 MB/sec execute 53 sec latency 153.822 ms 2 6930 1.21 MB/sec execute 54 sec latency 132.965 ms 2 7116 1.30 MB/sec execute 55 sec latency 60.891 ms 2 7231 1.29 MB/sec execute 56 sec latency 56.857 ms 12407 12408 12409 Running lustre_rsync 2 7306 1.29 MB/sec execute 57 sec latency 102.265 ms 2 7389 1.28 MB/sec execute 58 sec latency 78.416 ms 2 7471 1.27 MB/sec execute 59 sec latency 97.557 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: 6019 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 315 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2276 27.136 189.945 Close 1680 6.713 32.507 Rename 98 39.882 100.380 Unlink 418 11.990 65.955 Qpathinfo 2122 6.968 64.623 Qfileinfo 372 0.503 9.969 Qfsinfo 372 0.409 12.414 Sfileinfo 172 28.248 105.718 Find 790 1.550 56.660 WriteX 1128 3.806 37.174 ReadX 3696 0.038 4.666 LockX 8 5.428 15.487 UnlockX 8 4.518 8.298 Flush 128 95.236 342.604 Throughput 1.26721 MB/sec 2 clients 2 procs max_latency=342.630 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 14 02:22:55 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/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' 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: 6333 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 429 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: 6761 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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