== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 05:14:41 (1788686081) 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 Sun Sep 6 05:14:46 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 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 129 11.51 MB/sec warmup 1 sec latency 89.376 ms 2 219 8.45 MB/sec warmup 2 sec latency 78.703 ms 2 305 7.48 MB/sec warmup 3 sec latency 87.026 ms 2 381 6.78 MB/sec warmup 4 sec latency 86.521 ms 2 477 6.67 MB/sec warmup 5 sec latency 67.811 ms 2 637 7.01 MB/sec warmup 6 sec latency 73.212 ms 2 697 6.05 MB/sec warmup 7 sec latency 147.728 ms Running lustre_rsync 2 735 5.32 MB/sec warmup 8 sec latency 168.379 ms 2 795 4.77 MB/sec warmup 9 sec latency 159.817 ms 2 869 4.32 MB/sec warmup 10 sec latency 103.641 ms 2 916 3.95 MB/sec warmup 11 sec latency 172.722 ms 2 1076 2.05 MB/sec execute 1 sec latency 167.363 ms 2 1167 1.11 MB/sec execute 2 sec latency 61.473 ms 2 1240 0.79 MB/sec execute 3 sec latency 60.616 ms 2 1403 2.06 MB/sec execute 4 sec latency 96.756 ms 2 1481 1.66 MB/sec execute 5 sec latency 107.887 ms 2 1564 1.40 MB/sec execute 6 sec latency 150.217 ms 2 1646 1.23 MB/sec execute 7 sec latency 201.847 ms 2 1704 1.08 MB/sec execute 8 sec latency 78.343 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: 310 2 1774 0.97 MB/sec execute 9 sec latency 70.087 ms 2 1833 0.89 MB/sec execute 10 sec latency 103.318 ms 2 1938 0.83 MB/sec execute 11 sec latency 124.221 ms 2 2017 0.77 MB/sec execute 12 sec latency 82.353 ms 2 2154 0.74 MB/sec execute 13 sec latency 80.275 ms 12407 12408 12409 Running lustre_rsync 2 2256 0.70 MB/sec execute 14 sec latency 61.011 ms 2 2363 0.80 MB/sec execute 15 sec latency 215.272 ms 2 2410 0.76 MB/sec execute 16 sec latency 217.858 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: 3318 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 647 2 2469 0.79 MB/sec execute 17 sec latency 179.050 ms 2 2592 0.79 MB/sec execute 18 sec latency 150.457 ms 2 2785 1.06 MB/sec execute 19 sec latency 143.965 ms 2 2954 1.16 MB/sec execute 20 sec latency 140.198 ms 2 3173 1.16 MB/sec execute 21 sec latency 146.783 ms 12407 12408 12409 Running lustre_rsync 2 3341 1.22 MB/sec execute 22 sec latency 145.885 ms 2 3534 1.43 MB/sec execute 23 sec latency 53.194 ms 2 3651 1.39 MB/sec execute 24 sec latency 61.850 ms 2 3712 1.35 MB/sec execute 25 sec latency 173.269 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: 3964 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 255 2 3826 1.37 MB/sec execute 26 sec latency 69.919 ms 2 3919 1.34 MB/sec execute 27 sec latency 69.156 ms 2 4012 1.30 MB/sec execute 28 sec latency 80.124 ms 2 4111 1.25 MB/sec execute 29 sec latency 57.631 ms 2 4236 1.22 MB/sec execute 30 sec latency 108.439 ms 12407 12408 12409 Running lustre_rsync 2 4282 1.19 MB/sec execute 31 sec latency 243.358 ms 2 4342 1.16 MB/sec execute 32 sec latency 226.091 ms 2 4404 1.13 MB/sec execute 33 sec latency 117.064 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: 4218 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 505 2 4473 1.11 MB/sec execute 34 sec latency 120.539 ms 2 4537 1.09 MB/sec execute 35 sec latency 142.752 ms 2 4627 1.12 MB/sec execute 36 sec latency 173.893 ms 2 4718 1.09 MB/sec execute 37 sec latency 66.417 ms 2 4806 1.07 MB/sec execute 38 sec latency 61.445 ms 12407 12408 12409 Running lustre_rsync 2 4962 1.19 MB/sec execute 39 sec latency 92.179 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: 4722 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 255 2 5037 1.16 MB/sec execute 40 sec latency 65.335 ms 2 5126 1.14 MB/sec execute 41 sec latency 222.654 ms 2 5199 1.11 MB/sec execute 42 sec latency 131.581 ms 2 5278 1.09 MB/sec execute 43 sec latency 60.571 ms 2 5364 1.07 MB/sec execute 44 sec latency 56.444 ms 12407 12408 12409 Running lustre_rsync 2 5452 1.05 MB/sec execute 45 sec latency 98.875 ms 2 5565 1.03 MB/sec execute 46 sec latency 72.174 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: 4976 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 245 2 5660 1.02 MB/sec execute 47 sec latency 63.239 ms 2 5757 1.00 MB/sec execute 48 sec latency 64.902 ms 2 5907 1.02 MB/sec execute 49 sec latency 161.161 ms 2 5960 1.01 MB/sec execute 50 sec latency 164.108 ms 2 6031 1.01 MB/sec execute 51 sec latency 150.271 ms 12407 12408 12409 Running lustre_rsync 2 6148 1.01 MB/sec execute 52 sec latency 144.405 ms 2 6330 1.10 MB/sec execute 53 sec latency 151.885 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: 5220 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 268 2 6509 1.14 MB/sec execute 54 sec latency 176.884 ms 2 6654 1.13 MB/sec execute 55 sec latency 133.458 ms 2 6854 1.16 MB/sec execute 56 sec latency 159.284 ms 2 7023 1.21 MB/sec execute 57 sec latency 90.426 ms 2 7149 1.23 MB/sec execute 58 sec latency 59.054 ms 12407 12408 12409 Running lustre_rsync 2 7234 1.22 MB/sec execute 59 sec latency 68.719 ms 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: 5487 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 282 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2057 29.154 173.235 Close 1584 7.089 39.255 Rename 96 43.283 92.159 Unlink 354 11.767 36.878 Qpathinfo 2003 8.026 105.264 Qfileinfo 368 0.626 15.706 Qfsinfo 357 0.507 32.857 Sfileinfo 168 31.067 70.945 Find 770 1.454 45.867 WriteX 1106 4.262 41.144 ReadX 3668 0.042 10.133 LockX 8 7.335 17.108 UnlockX 8 7.604 12.199 Flush 128 99.038 243.349 Throughput 1.21794 MB/sec 2 clients 2 procs max_latency=243.358 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Sep 6 05:16:01 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/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' 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: 5768 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 277 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: 6044 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