== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:59:38 (1786831178) 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 Sat Aug 15 17:59:47 EDT 2026 waiting for dbench pid 13552 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 93 8.45 MB/sec warmup 1 sec latency 79.891 ms 2 155 6.52 MB/sec warmup 2 sec latency 168.199 ms 2 207 5.39 MB/sec warmup 3 sec latency 158.092 ms 2 280 5.21 MB/sec warmup 4 sec latency 84.604 ms 2 355 5.08 MB/sec warmup 5 sec latency 95.430 ms 2 445 5.20 MB/sec warmup 6 sec latency 71.257 ms 2 513 5.05 MB/sec warmup 7 sec latency 78.166 ms Running lustre_rsync 2 652 5.26 MB/sec warmup 8 sec latency 137.190 ms 2 711 4.70 MB/sec warmup 9 sec latency 125.369 ms 2 770 4.27 MB/sec warmup 10 sec latency 104.386 ms 2 815 3.90 MB/sec warmup 11 sec latency 87.250 ms 2 955 0.26 MB/sec execute 1 sec latency 94.874 ms 2 994 0.23 MB/sec execute 2 sec latency 107.140 ms 2 1088 0.83 MB/sec execute 3 sec latency 68.349 ms 2 1154 0.66 MB/sec execute 4 sec latency 106.743 ms 2 1214 0.55 MB/sec execute 5 sec latency 90.968 ms 2 1271 0.49 MB/sec execute 6 sec latency 74.727 ms 2 1419 1.24 MB/sec execute 7 sec latency 118.513 ms 2 1476 1.09 MB/sec execute 8 sec latency 129.778 ms 2 1540 0.98 MB/sec execute 9 sec latency 145.395 ms 2 1605 0.89 MB/sec execute 10 sec latency 96.427 ms 2 1673 0.82 MB/sec execute 11 sec latency 86.596 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 16 seconds Changelog records consumed: 271 2 1719 0.76 MB/sec execute 12 sec latency 106.740 ms 2 1775 0.71 MB/sec execute 13 sec latency 136.008 ms 2 1809 0.66 MB/sec execute 14 sec latency 112.231 ms 2 1875 0.62 MB/sec execute 15 sec latency 89.458 ms 2 1973 0.60 MB/sec execute 16 sec latency 123.283 ms 13552 13553 13554 Running lustre_rsync 2 2016 0.57 MB/sec execute 17 sec latency 115.499 ms 2 2108 0.55 MB/sec execute 18 sec latency 132.135 ms 2 2161 0.53 MB/sec execute 19 sec latency 118.996 ms 2 2205 0.51 MB/sec execute 20 sec latency 110.779 ms 2 2283 0.55 MB/sec execute 21 sec latency 148.241 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: 3109 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 572 2 2348 0.56 MB/sec execute 22 sec latency 240.582 ms 2 2419 0.55 MB/sec execute 23 sec latency 61.372 ms 2 2493 0.59 MB/sec execute 24 sec latency 93.009 ms 2 2623 0.60 MB/sec execute 25 sec latency 65.307 ms 2 2910 0.88 MB/sec execute 26 sec latency 94.364 ms 13552 13553 13554 Running lustre_rsync 2 2988 0.87 MB/sec execute 27 sec latency 104.236 ms 2 3013 0.85 MB/sec execute 28 sec latency 212.114 ms 2 3199 0.87 MB/sec execute 29 sec latency 169.909 ms 2 3270 0.91 MB/sec execute 30 sec latency 156.283 ms 2 3351 0.88 MB/sec execute 31 sec latency 162.627 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: 3680 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 301 2 3438 0.95 MB/sec execute 32 sec latency 116.768 ms 2 3565 1.01 MB/sec execute 33 sec latency 101.659 ms 2 3661 1.00 MB/sec execute 34 sec latency 67.767 ms 2 3711 0.97 MB/sec execute 35 sec latency 162.287 ms 2 3806 1.00 MB/sec execute 36 sec latency 82.095 ms 13552 13553 13554 Running lustre_rsync 2 3892 0.98 MB/sec execute 37 sec latency 63.099 ms 2 3957 0.97 MB/sec execute 38 sec latency 80.800 ms 2 4004 0.94 MB/sec execute 39 sec latency 93.085 ms 2 4055 0.92 MB/sec execute 40 sec latency 154.788 ms 2 4123 0.90 MB/sec execute 41 sec latency 116.625 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: 3980 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 351 2 4228 0.88 MB/sec execute 42 sec latency 62.390 ms 2 4306 0.87 MB/sec execute 43 sec latency 92.013 ms 2 4374 0.86 MB/sec execute 44 sec latency 74.692 ms 2 4439 0.85 MB/sec execute 45 sec latency 146.641 ms 2 4494 0.83 MB/sec execute 46 sec latency 90.605 ms 13552 13553 13554 Running lustre_rsync 2 4541 0.82 MB/sec execute 47 sec latency 131.004 ms 2 4600 0.83 MB/sec execute 48 sec latency 85.177 ms 2 4668 0.83 MB/sec execute 49 sec latency 143.726 ms 2 4716 0.82 MB/sec execute 50 sec latency 110.939 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: 4330 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 355 2 4778 0.80 MB/sec execute 51 sec latency 86.493 ms 2 4848 0.80 MB/sec execute 52 sec latency 76.233 ms 2 4985 0.88 MB/sec execute 53 sec latency 119.558 ms 2 5035 0.87 MB/sec execute 54 sec latency 106.129 ms 2 5097 0.85 MB/sec execute 55 sec latency 89.712 ms 13552 13553 13554 Running lustre_rsync 2 5140 0.84 MB/sec execute 56 sec latency 113.246 ms 2 5191 0.83 MB/sec execute 57 sec latency 98.654 ms 2 5252 0.81 MB/sec execute 58 sec latency 108.306 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: 4684 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 229 2 5295 0.80 MB/sec execute 59 sec latency 85.218 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1569 41.911 240.568 Close 1184 10.072 62.106 Rename 70 60.502 191.681 Unlink 284 15.961 177.940 Qpathinfo 1464 10.385 212.079 Qfileinfo 248 0.837 10.955 Qfsinfo 240 0.726 19.597 Sfileinfo 143 39.556 94.855 Find 522 2.539 49.118 WriteX 762 7.926 83.375 ReadX 2349 0.062 6.863 LockX 4 6.650 9.189 UnlockX 4 5.707 7.689 Flush 100 47.581 149.683 Throughput 0.802015 MB/sec 2 clients 2 procs max_latency=240.582 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 15 18:01:03 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' 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 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: 4912 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: 5188 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 18 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