== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:55:04 (1786370104) 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 10 09:55:09 EDT 2026 waiting for dbench pid 12391 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 2 137 12.04 MB/sec warmup 1 sec latency 79.871 ms 2 251 9.53 MB/sec warmup 2 sec latency 59.040 ms 2 388 9.21 MB/sec warmup 3 sec latency 57.157 ms 2 542 9.54 MB/sec warmup 4 sec latency 54.745 ms 2 694 8.47 MB/sec warmup 5 sec latency 108.189 ms 2 778 7.12 MB/sec warmup 6 sec latency 119.969 ms 2 892 6.19 MB/sec warmup 7 sec latency 97.828 ms 2 1051 5.72 MB/sec warmup 8 sec latency 86.673 ms Running lustre_rsync 2 1224 5.12 MB/sec warmup 9 sec latency 58.360 ms 2 1460 5.20 MB/sec warmup 10 sec latency 37.002 ms 2 1632 4.76 MB/sec warmup 11 sec latency 112.446 ms 2 1896 0.23 MB/sec execute 1 sec latency 151.148 ms 2 2016 0.24 MB/sec execute 2 sec latency 84.622 ms 2 2159 0.28 MB/sec execute 3 sec latency 65.913 ms 2 2341 0.79 MB/sec execute 4 sec latency 46.153 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 9 seconds Changelog records consumed: 474 2 2424 0.72 MB/sec execute 5 sec latency 136.115 ms 2 2606 0.91 MB/sec execute 6 sec latency 84.732 ms 2 2975 2.06 MB/sec execute 7 sec latency 100.013 ms 2 3237 2.05 MB/sec execute 8 sec latency 114.892 ms 2 3533 2.69 MB/sec execute 9 sec latency 89.864 ms 2 3704 2.50 MB/sec execute 10 sec latency 30.238 ms 12391 12392 12393 Running lustre_rsync 2 3854 2.45 MB/sec execute 11 sec latency 45.410 ms 2 4004 2.29 MB/sec execute 12 sec latency 43.284 ms 2 4153 2.12 MB/sec execute 13 sec latency 41.991 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: 4705 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 906 2 4279 2.00 MB/sec execute 14 sec latency 80.393 ms 2 4363 1.90 MB/sec execute 15 sec latency 159.224 ms 2 4471 1.81 MB/sec execute 16 sec latency 130.790 ms 2 4573 1.77 MB/sec execute 17 sec latency 110.509 ms 2 4750 1.76 MB/sec execute 18 sec latency 35.301 ms 12391 12392 12393 Running lustre_rsync 2 4965 1.98 MB/sec execute 19 sec latency 38.286 ms 2 5115 1.89 MB/sec execute 20 sec latency 105.700 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: 5610 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 581 2 5214 1.81 MB/sec execute 21 sec latency 116.896 ms 2 5346 1.74 MB/sec execute 22 sec latency 36.466 ms 2 5484 1.68 MB/sec execute 23 sec latency 71.845 ms 2 5620 1.62 MB/sec execute 24 sec latency 57.247 ms 2 5785 1.57 MB/sec execute 25 sec latency 35.939 ms 12391 12392 12393 Running lustre_rsync 2 5936 1.60 MB/sec execute 26 sec latency 148.021 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: 6190 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 456 2 6035 1.59 MB/sec execute 27 sec latency 160.643 ms 2 6295 1.77 MB/sec execute 28 sec latency 90.584 ms 2 6544 1.82 MB/sec execute 29 sec latency 100.807 ms 2 6879 1.88 MB/sec execute 30 sec latency 133.179 ms 2 7148 2.02 MB/sec execute 31 sec latency 41.499 ms 12391 12392 12393 Running lustre_rsync 2 7328 2.04 MB/sec execute 32 sec latency 36.218 ms 2 7463 1.99 MB/sec execute 33 sec latency 37.782 ms 2 7594 1.93 MB/sec execute 34 sec latency 50.503 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: 6645 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 437 2 7742 1.88 MB/sec execute 35 sec latency 43.119 ms 2 7834 1.85 MB/sec execute 36 sec latency 108.386 ms 2 7911 1.81 MB/sec execute 37 sec latency 170.286 ms 2 8023 1.77 MB/sec execute 38 sec latency 79.707 ms 2 8105 1.74 MB/sec execute 39 sec latency 141.124 ms 12391 12392 12393 Running lustre_rsync 2 8278 1.75 MB/sec execute 40 sec latency 46.430 ms 2 8494 1.85 MB/sec execute 41 sec latency 37.291 ms 2 8609 1.81 MB/sec execute 42 sec latency 123.933 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: 7081 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 504 2 8736 1.77 MB/sec execute 43 sec latency 36.804 ms 2 8828 1.74 MB/sec execute 44 sec latency 100.199 ms 2 8938 1.70 MB/sec execute 45 sec latency 43.792 ms 2 9086 1.67 MB/sec execute 46 sec latency 84.404 ms 2 9225 1.64 MB/sec execute 47 sec latency 43.693 ms 12391 12392 12393 Running lustre_rsync 2 9354 1.61 MB/sec execute 48 sec latency 55.654 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: 7584 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 416 2 9486 1.63 MB/sec execute 49 sec latency 145.119 ms 2 9591 1.63 MB/sec execute 50 sec latency 88.383 ms 2 9873 1.72 MB/sec execute 51 sec latency 83.718 ms 2 10111 1.75 MB/sec execute 52 sec latency 113.453 ms 2 10456 1.79 MB/sec execute 53 sec latency 90.903 ms 12391 12392 12393 Running lustre_rsync 2 10677 1.86 MB/sec execute 54 sec latency 36.870 ms 2 10789 1.84 MB/sec execute 55 sec latency 135.355 ms 2 10918 1.85 MB/sec execute 56 sec latency 52.399 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: 7999 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 387 2 11041 1.82 MB/sec execute 57 sec latency 50.407 ms 2 11160 1.79 MB/sec execute 58 sec latency 47.372 ms 2 11325 1.77 MB/sec execute 59 sec latency 92.656 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 3307 18.168 135.332 Close 2375 4.317 84.982 Rename 136 27.320 54.358 Unlink 702 8.368 29.806 Qpathinfo 3058 4.728 65.893 Qfileinfo 522 0.513 7.087 Qfsinfo 569 0.218 7.483 Sfileinfo 244 18.399 60.016 Find 1182 1.458 46.817 WriteX 1630 2.621 24.827 ReadX 5293 0.026 2.437 LockX 12 4.319 14.394 UnlockX 12 4.240 11.562 Flush 228 62.532 170.271 Throughput 1.76935 MB/sec 2 clients 2 procs max_latency=170.286 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 10 09:56:22 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/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 8385 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 608 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: 8992 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