== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 20:15:18 (1790727318) 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 20:15:28 EDT 2026 waiting for dbench pid 12420 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 67 5.88 MB/sec warmup 1 sec latency 164.575 ms 2 129 5.74 MB/sec warmup 2 sec latency 207.283 ms 2 179 4.80 MB/sec warmup 3 sec latency 129.584 ms 2 235 4.49 MB/sec warmup 4 sec latency 126.078 ms 2 288 4.27 MB/sec warmup 5 sec latency 142.689 ms Running lustre_rsync 2 357 4.25 MB/sec warmup 6 sec latency 106.876 ms 2 412 4.16 MB/sec warmup 7 sec latency 339.698 ms 2 500 4.35 MB/sec warmup 8 sec latency 94.813 ms 2 538 4.19 MB/sec warmup 9 sec latency 242.966 ms 2 659 4.21 MB/sec warmup 10 sec latency 114.899 ms 2 681 3.84 MB/sec warmup 11 sec latency 276.500 ms 2 756 0.08 MB/sec execute 1 sec latency 318.651 ms 2 790 0.16 MB/sec execute 2 sec latency 185.613 ms 2 813 0.12 MB/sec execute 3 sec latency 166.549 ms 2 864 0.14 MB/sec execute 4 sec latency 146.483 ms 2 889 0.15 MB/sec execute 5 sec latency 315.594 ms 2 915 0.16 MB/sec execute 6 sec latency 279.315 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: 167 2 956 0.15 MB/sec execute 7 sec latency 121.658 ms 2 985 0.15 MB/sec execute 8 sec latency 178.512 ms 2 1088 0.36 MB/sec execute 9 sec latency 107.442 ms 2 1156 0.34 MB/sec execute 10 sec latency 74.420 ms 2 1230 0.32 MB/sec execute 11 sec latency 62.363 ms 12420 12421 12422 Running lustre_rsync 2 1279 0.31 MB/sec execute 12 sec latency 146.688 ms 2 1419 0.72 MB/sec execute 13 sec latency 149.381 ms 2 1453 0.67 MB/sec execute 14 sec latency 136.817 ms 2 1492 0.63 MB/sec execute 15 sec latency 288.157 ms 2 1559 0.60 MB/sec execute 16 sec latency 90.107 ms 2 1632 0.57 MB/sec execute 17 sec latency 219.096 ms 2 1686 0.55 MB/sec execute 18 sec latency 303.113 ms 2 1728 0.52 MB/sec execute 19 sec latency 152.699 ms 2 1788 0.50 MB/sec execute 20 sec latency 80.895 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: 2631 Clear changelog after use: no Errors: 0 lustre_rsync took 9 seconds Changelog records consumed: 374 2 1837 0.48 MB/sec execute 21 sec latency 134.428 ms 2 1943 0.47 MB/sec execute 22 sec latency 239.865 ms 2 2026 0.46 MB/sec execute 23 sec latency 62.282 ms 2 2151 0.45 MB/sec execute 24 sec latency 58.381 ms 2 2235 0.44 MB/sec execute 25 sec latency 68.057 ms 12420 12421 12422 Running lustre_rsync 2 2345 0.51 MB/sec execute 26 sec latency 315.444 ms 2 2374 0.49 MB/sec execute 27 sec latency 574.835 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: 3004 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 417 2 2417 0.48 MB/sec execute 28 sec latency 265.545 ms 2 2477 0.51 MB/sec execute 29 sec latency 149.393 ms 2 2587 0.51 MB/sec execute 30 sec latency 174.754 ms 2 2766 0.69 MB/sec execute 31 sec latency 219.956 ms 2 2925 0.76 MB/sec execute 32 sec latency 256.702 ms 12420 12421 12422 Running lustre_rsync 2 3003 0.74 MB/sec execute 33 sec latency 276.256 ms 2 3202 0.76 MB/sec execute 34 sec latency 208.633 ms 2 3322 0.80 MB/sec execute 35 sec latency 280.892 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: 3420 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 197 2 3446 0.87 MB/sec execute 36 sec latency 101.866 ms 2 3607 0.93 MB/sec execute 37 sec latency 63.596 ms 2 3691 0.92 MB/sec execute 38 sec latency 70.244 ms 2 3804 0.94 MB/sec execute 39 sec latency 62.834 ms 2 3872 0.92 MB/sec execute 40 sec latency 62.111 ms 12420 12421 12422 Running lustre_rsync 2 3940 0.91 MB/sec execute 41 sec latency 91.771 ms 2 4012 0.89 MB/sec execute 42 sec latency 86.579 ms 2 4070 0.87 MB/sec execute 43 sec latency 100.578 ms 2 4124 0.85 MB/sec execute 44 sec latency 86.172 ms 2 4194 0.84 MB/sec execute 45 sec latency 107.196 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: 3616 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 388 2 4255 0.82 MB/sec execute 46 sec latency 203.061 ms 2 4307 0.81 MB/sec execute 47 sec latency 153.657 ms 2 4367 0.80 MB/sec execute 48 sec latency 137.526 ms 2 4431 0.79 MB/sec execute 49 sec latency 118.805 ms 2 4484 0.78 MB/sec execute 50 sec latency 194.124 ms 12420 12421 12422 Running lustre_rsync 2 4534 0.77 MB/sec execute 51 sec latency 142.463 ms 2 4607 0.80 MB/sec execute 52 sec latency 201.774 ms 2 4705 0.78 MB/sec execute 53 sec latency 71.475 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: 4003 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 311 2 4779 0.77 MB/sec execute 54 sec latency 77.672 ms 2 4845 0.77 MB/sec execute 55 sec latency 74.767 ms 2 4983 0.85 MB/sec execute 56 sec latency 82.149 ms 2 5036 0.84 MB/sec execute 57 sec latency 167.543 ms 2 5125 0.82 MB/sec execute 58 sec latency 198.839 ms 12420 12421 12422 Running lustre_rsync 2 5185 0.81 MB/sec execute 59 sec latency 166.226 ms 2 cleanup 60 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: 4313 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 233 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1566 37.021 178.487 Close 1189 9.107 45.297 Rename 71 60.146 152.666 Unlink 288 17.677 107.163 Qpathinfo 1440 9.188 112.554 Qfileinfo 251 0.779 25.465 Qfsinfo 252 0.920 59.555 Sfileinfo 160 39.562 164.644 Find 536 2.692 97.773 WriteX 802 5.671 93.408 ReadX 2379 0.051 6.501 LockX 4 5.548 9.958 UnlockX 4 7.570 10.906 Flush 128 125.409 574.817 Throughput 0.811612 MB/sec 2 clients 2 procs max_latency=574.835 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 29 20:16:42 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/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' 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: 4545 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 225 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: 4769 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