== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 23:59:21 (1790740761) 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 Tue Sep 29 23:59:29 EDT 2026 waiting for dbench pid 12414 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 81 7.29 MB/sec warmup 1 sec latency 165.395 ms 2 139 6.00 MB/sec warmup 2 sec latency 160.813 ms 2 184 4.91 MB/sec warmup 3 sec latency 226.206 ms 2 223 4.30 MB/sec warmup 4 sec latency 285.435 ms 2 297 4.38 MB/sec warmup 5 sec latency 105.273 ms 2 349 4.17 MB/sec warmup 6 sec latency 133.508 ms Running lustre_rsync 2 397 4.02 MB/sec warmup 7 sec latency 164.426 ms 2 457 4.00 MB/sec warmup 8 sec latency 112.747 ms 2 503 3.87 MB/sec warmup 9 sec latency 201.187 ms 2 609 4.18 MB/sec warmup 10 sec latency 221.394 ms 2 671 3.84 MB/sec warmup 11 sec latency 239.762 ms 2 728 0.21 MB/sec execute 1 sec latency 253.811 ms 2 769 0.16 MB/sec execute 2 sec latency 141.848 ms 2 796 0.18 MB/sec execute 3 sec latency 215.785 ms 2 850 0.18 MB/sec execute 4 sec latency 138.703 ms 2 882 0.19 MB/sec execute 5 sec latency 301.020 ms 2 915 0.19 MB/sec execute 6 sec latency 245.849 ms 2 953 0.17 MB/sec execute 7 sec latency 163.718 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: 176 2 982 0.17 MB/sec execute 8 sec latency 227.958 ms 2 1075 0.38 MB/sec execute 9 sec latency 93.076 ms 2 1155 0.36 MB/sec execute 10 sec latency 66.938 ms 2 1224 0.34 MB/sec execute 11 sec latency 60.814 ms 2 1338 0.59 MB/sec execute 12 sec latency 87.649 ms 12414 12415 12416 Running lustre_rsync 2 1422 0.74 MB/sec execute 13 sec latency 148.408 ms 2 1461 0.69 MB/sec execute 14 sec latency 109.879 ms 2 1499 0.64 MB/sec execute 15 sec latency 371.728 ms 2 1562 0.61 MB/sec execute 16 sec latency 103.495 ms 2 1609 0.58 MB/sec execute 17 sec latency 113.904 ms 2 1640 0.55 MB/sec execute 18 sec latency 248.541 ms 2 1666 0.53 MB/sec execute 19 sec latency 403.113 ms 2 1702 0.50 MB/sec execute 20 sec latency 154.614 ms 2 1724 0.48 MB/sec execute 21 sec latency 161.714 ms 2 1771 0.46 MB/sec execute 22 sec latency 153.880 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: 2570 Clear changelog after use: no Errors: 0 lustre_rsync took 10 seconds Changelog records consumed: 390 2 1796 0.44 MB/sec execute 23 sec latency 158.947 ms 2 1840 0.43 MB/sec execute 24 sec latency 111.937 ms 2 1903 0.42 MB/sec execute 25 sec latency 203.683 ms 2 1966 0.40 MB/sec execute 26 sec latency 146.655 ms 2 1995 0.39 MB/sec execute 27 sec latency 343.360 ms 12414 12415 12416 Running lustre_rsync 2 2021 0.38 MB/sec execute 28 sec latency 168.166 ms 2 2102 0.38 MB/sec execute 29 sec latency 104.097 ms 2 2154 0.37 MB/sec execute 30 sec latency 140.623 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: 2959 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 278 2 2219 0.36 MB/sec execute 31 sec latency 145.803 ms 2 2331 0.41 MB/sec execute 32 sec latency 132.628 ms 2 2372 0.41 MB/sec execute 33 sec latency 350.415 ms 2 2426 0.40 MB/sec execute 34 sec latency 172.480 ms 2 2453 0.39 MB/sec execute 35 sec latency 126.022 ms 12414 12415 12416 Running lustre_rsync 2 2506 0.42 MB/sec execute 36 sec latency 257.414 ms 2 2588 0.42 MB/sec execute 37 sec latency 149.464 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: 3236 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 195 2 2687 0.51 MB/sec execute 38 sec latency 147.924 ms 2 2879 0.56 MB/sec execute 39 sec latency 299.033 ms 2 2956 0.61 MB/sec execute 40 sec latency 193.875 ms 2 3013 0.60 MB/sec execute 41 sec latency 250.462 ms 2 3234 0.64 MB/sec execute 42 sec latency 243.602 ms 12414 12415 12416 Running lustre_rsync 2 3357 0.66 MB/sec execute 43 sec latency 166.341 ms 2 3527 0.78 MB/sec execute 44 sec latency 97.699 ms 2 3642 0.77 MB/sec execute 45 sec latency 76.078 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: 3430 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 175 2 3700 0.76 MB/sec execute 46 sec latency 118.978 ms 2 3772 0.79 MB/sec execute 47 sec latency 169.449 ms 2 3828 0.77 MB/sec execute 48 sec latency 111.882 ms 2 3881 0.76 MB/sec execute 49 sec latency 107.555 ms 2 3944 0.75 MB/sec execute 50 sec latency 73.729 ms 12414 12415 12416 Running lustre_rsync 2 3991 0.74 MB/sec execute 51 sec latency 89.268 ms 2 4022 0.72 MB/sec execute 52 sec latency 172.250 ms 2 4053 0.71 MB/sec execute 53 sec latency 160.917 ms 2 4103 0.70 MB/sec execute 54 sec latency 138.427 ms 2 4146 0.69 MB/sec execute 55 sec latency 109.802 ms 2 4203 0.67 MB/sec execute 56 sec latency 106.335 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: 3604 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 345 2 4249 0.67 MB/sec execute 57 sec latency 202.954 ms 2 4279 0.66 MB/sec execute 58 sec latency 200.050 ms 2 4299 0.65 MB/sec execute 59 sec latency 297.662 ms 2 cleanup 60 sec 2 cleanup 61 sec 12414 12415 12416 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1248 47.859 343.345 Close 919 12.395 77.950 Rename 54 64.624 158.571 Unlink 252 22.888 86.491 Qpathinfo 1173 11.468 163.687 Qfileinfo 198 0.652 9.622 Qfsinfo 212 1.153 32.892 Sfileinfo 105 45.224 132.612 Find 434 3.401 109.783 WriteX 625 6.747 88.780 ReadX 1945 0.053 6.647 LockX 4 6.835 9.032 UnlockX 4 3.907 5.001 Flush 98 155.901 403.091 Throughput 0.65044 MB/sec 2 clients 2 procs max_latency=403.113 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 30 00:00:45 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/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' 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 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: 3948 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 265 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: 4212 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 87 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: 4298 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