== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:09:59 (1786756199) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 Fri Aug 14 21:10:06 EDT 2026 waiting for dbench pid 13518 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 2 124 11.24 MB/sec warmup 1 sec latency 80.377 ms 2 192 7.70 MB/sec warmup 2 sec latency 116.886 ms 2 283 7.04 MB/sec warmup 3 sec latency 82.769 ms 2 368 6.58 MB/sec warmup 4 sec latency 88.335 ms 2 477 6.67 MB/sec warmup 5 sec latency 76.566 ms 2 644 7.01 MB/sec warmup 6 sec latency 71.007 ms 2 728 6.08 MB/sec warmup 7 sec latency 69.017 ms Running lustre_rsync 2 808 5.37 MB/sec warmup 8 sec latency 60.104 ms 2 893 4.81 MB/sec warmup 9 sec latency 120.770 ms 2 980 4.38 MB/sec warmup 10 sec latency 73.523 ms 2 1100 4.17 MB/sec warmup 11 sec latency 57.996 ms 2 1254 0.10 MB/sec execute 1 sec latency 73.032 ms 2 1427 2.98 MB/sec execute 2 sec latency 62.639 ms 2 1515 2.03 MB/sec execute 3 sec latency 82.757 ms 2 1634 1.57 MB/sec execute 4 sec latency 59.869 ms 2 1709 1.28 MB/sec execute 5 sec latency 77.916 ms 2 1795 1.09 MB/sec execute 6 sec latency 67.628 ms 2 1891 0.96 MB/sec execute 7 sec latency 66.531 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: 348 2 1994 0.86 MB/sec execute 8 sec latency 81.650 ms 2 2130 0.81 MB/sec execute 9 sec latency 94.695 ms 2 2234 0.75 MB/sec execute 10 sec latency 58.431 ms 2 2388 0.89 MB/sec execute 11 sec latency 46.537 ms 2 2478 0.95 MB/sec execute 12 sec latency 68.604 ms 13518 13519 13520 Running lustre_rsync 2 2605 0.92 MB/sec execute 13 sec latency 61.386 ms 2 2902 1.40 MB/sec execute 14 sec latency 56.136 ms 2 3010 1.40 MB/sec execute 15 sec latency 67.780 ms 2 3232 1.41 MB/sec execute 16 sec latency 94.747 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: 3822 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 725 2 3394 1.46 MB/sec execute 17 sec latency 65.036 ms 2 3620 1.73 MB/sec execute 18 sec latency 62.542 ms 2 3705 1.66 MB/sec execute 19 sec latency 58.979 ms 2 3804 1.67 MB/sec execute 20 sec latency 91.791 ms 2 3903 1.62 MB/sec execute 21 sec latency 59.656 ms 13518 13519 13520 Running lustre_rsync 2 3989 1.55 MB/sec execute 22 sec latency 65.492 ms 2 4061 1.48 MB/sec execute 23 sec latency 159.950 ms 2 4149 1.42 MB/sec execute 24 sec latency 137.447 ms 2 4237 1.38 MB/sec execute 25 sec latency 94.407 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: 4546 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 474 2 4307 1.34 MB/sec execute 26 sec latency 146.041 ms 2 4404 1.30 MB/sec execute 27 sec latency 69.169 ms 2 4474 1.27 MB/sec execute 28 sec latency 147.995 ms 2 4566 1.25 MB/sec execute 29 sec latency 68.168 ms 2 4703 1.27 MB/sec execute 30 sec latency 45.834 ms 13518 13519 13520 Running lustre_rsync 2 4811 1.24 MB/sec execute 31 sec latency 57.654 ms 2 4969 1.38 MB/sec execute 32 sec latency 87.094 ms 2 5042 1.34 MB/sec execute 33 sec latency 88.762 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: 5019 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 417 2 5144 1.31 MB/sec execute 34 sec latency 63.024 ms 2 5236 1.27 MB/sec execute 35 sec latency 82.937 ms 2 5307 1.24 MB/sec execute 36 sec latency 98.069 ms 2 5384 1.21 MB/sec execute 37 sec latency 61.446 ms 2 5523 1.18 MB/sec execute 38 sec latency 66.309 ms 13518 13519 13520 Running lustre_rsync 2 5594 1.16 MB/sec execute 39 sec latency 79.617 ms 2 5721 1.14 MB/sec execute 40 sec latency 54.493 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: 5435 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 314 2 5847 1.15 MB/sec execute 41 sec latency 78.422 ms 2 5977 1.15 MB/sec execute 42 sec latency 60.571 ms 2 6093 1.16 MB/sec execute 43 sec latency 70.903 ms 2 6298 1.27 MB/sec execute 44 sec latency 80.207 ms 2 6511 1.31 MB/sec execute 45 sec latency 60.295 ms 13518 13519 13520 Running lustre_rsync 2 6738 1.32 MB/sec execute 46 sec latency 78.662 ms 2 6895 1.34 MB/sec execute 47 sec latency 74.449 ms 2 7056 1.43 MB/sec execute 48 sec latency 99.841 ms 2 7133 1.41 MB/sec execute 49 sec latency 72.178 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: 5748 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 342 2 7236 1.39 MB/sec execute 50 sec latency 72.823 ms 2 7334 1.40 MB/sec execute 51 sec latency 66.195 ms 2 7401 1.38 MB/sec execute 52 sec latency 113.162 ms 2 7482 1.36 MB/sec execute 53 sec latency 85.374 ms 2 7573 1.34 MB/sec execute 54 sec latency 75.953 ms 13518 13519 13520 Running lustre_rsync 2 7648 1.31 MB/sec execute 55 sec latency 70.937 ms 2 7747 1.29 MB/sec execute 56 sec latency 58.091 ms 2 7807 1.28 MB/sec execute 57 sec latency 152.476 ms 2 7862 1.26 MB/sec execute 58 sec latency 89.833 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: 6089 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 445 2 7965 1.25 MB/sec execute 59 sec latency 75.642 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2370 27.754 159.937 Close 1725 6.619 73.576 Rename 96 42.086 98.049 Unlink 484 12.290 43.202 Qpathinfo 2169 6.566 64.632 Qfileinfo 376 0.604 11.690 Qfsinfo 382 0.484 24.248 Sfileinfo 177 27.708 77.450 Find 824 1.981 53.553 WriteX 1146 4.798 45.217 ReadX 3744 0.034 4.814 LockX 8 6.468 14.972 UnlockX 8 6.230 9.532 Flush 165 35.137 146.027 Throughput 1.24504 MB/sec 2 clients 2 procs max_latency=159.950 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 14 21:11:20 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/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' 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: 6533 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 350 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: 6882 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-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found