== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:00:32 (1788570032) 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 Fri Sep 4 21:00:40 EDT 2026 waiting for dbench pid 12421 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 78 6.97 MB/sec warmup 1 sec latency 94.348 ms 2 169 6.91 MB/sec warmup 2 sec latency 88.700 ms 2 243 6.17 MB/sec warmup 3 sec latency 103.859 ms 2 305 5.60 MB/sec warmup 4 sec latency 125.196 ms 2 361 5.16 MB/sec warmup 5 sec latency 102.366 ms 2 429 5.03 MB/sec warmup 6 sec latency 121.044 ms Running lustre_rsync 2 507 5.02 MB/sec warmup 7 sec latency 77.886 ms 2 579 5.00 MB/sec warmup 8 sec latency 189.970 ms 2 667 4.69 MB/sec warmup 9 sec latency 219.623 ms 2 706 4.23 MB/sec warmup 10 sec latency 178.791 ms 2 733 3.87 MB/sec warmup 11 sec latency 275.028 ms 2 807 0.14 MB/sec execute 1 sec latency 278.165 ms 2 871 0.24 MB/sec execute 2 sec latency 185.375 ms 2 901 0.18 MB/sec execute 3 sec latency 368.298 ms 2 927 0.18 MB/sec execute 4 sec latency 314.799 ms 2 980 0.20 MB/sec execute 5 sec latency 111.755 ms 2 1052 0.49 MB/sec execute 6 sec latency 249.118 ms 2 1123 0.45 MB/sec execute 7 sec latency 79.587 ms 2 1176 0.40 MB/sec execute 8 sec latency 87.976 ms 2 1219 0.37 MB/sec execute 9 sec latency 107.255 ms 2 1268 0.34 MB/sec execute 10 sec latency 100.210 ms 2 1406 0.84 MB/sec execute 11 sec latency 125.940 ms 2 1450 0.77 MB/sec execute 12 sec latency 156.032 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 18 seconds Changelog records consumed: 252 2 1496 0.71 MB/sec execute 13 sec latency 256.256 ms 2 1602 0.68 MB/sec execute 14 sec latency 73.902 ms 2 1677 0.64 MB/sec execute 15 sec latency 175.068 ms 2 1743 0.61 MB/sec execute 16 sec latency 69.644 ms 2 1809 0.58 MB/sec execute 17 sec latency 68.685 ms 2 1877 0.55 MB/sec execute 18 sec latency 163.649 ms 12421 12422 12423 Running lustre_rsync 2 1957 0.53 MB/sec execute 19 sec latency 257.274 ms 2 2005 0.51 MB/sec execute 20 sec latency 115.070 ms 2 2108 0.50 MB/sec execute 21 sec latency 71.027 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 4 seconds Changelog records consumed: 529 2 2180 0.48 MB/sec execute 22 sec latency 71.044 ms 2 2334 0.56 MB/sec execute 23 sec latency 121.394 ms 2 2379 0.55 MB/sec execute 24 sec latency 214.681 ms 2 2443 0.54 MB/sec execute 25 sec latency 202.617 ms 2 2573 0.58 MB/sec execute 26 sec latency 120.377 ms 12421 12422 12423 Running lustre_rsync 2 2768 0.78 MB/sec execute 27 sec latency 96.818 ms 2 2921 0.86 MB/sec execute 28 sec latency 175.107 ms 2 2993 0.83 MB/sec execute 29 sec latency 191.320 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: 3764 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 325 2 3204 0.86 MB/sec execute 30 sec latency 200.720 ms 2 3364 0.90 MB/sec execute 31 sec latency 98.779 ms 2 3565 1.06 MB/sec execute 32 sec latency 60.558 ms 2 3688 1.05 MB/sec execute 33 sec latency 45.230 ms 2 3802 1.08 MB/sec execute 34 sec latency 64.421 ms 12421 12422 12423 Running lustre_rsync 2 3866 1.05 MB/sec execute 35 sec latency 88.535 ms 2 3935 1.04 MB/sec execute 36 sec latency 84.655 ms 2 3998 1.01 MB/sec execute 37 sec latency 77.946 ms 2 4070 0.98 MB/sec execute 38 sec latency 63.916 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: 4088 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 355 2 4149 0.96 MB/sec execute 39 sec latency 77.821 ms 2 4236 0.94 MB/sec execute 40 sec latency 132.821 ms 2 4265 0.92 MB/sec execute 41 sec latency 275.526 ms 2 4311 0.90 MB/sec execute 42 sec latency 121.200 ms 2 4368 0.89 MB/sec execute 43 sec latency 158.335 ms 12421 12422 12423 Running lustre_rsync 2 4441 0.88 MB/sec execute 44 sec latency 77.679 ms 2 4481 0.86 MB/sec execute 45 sec latency 201.859 ms 2 4533 0.85 MB/sec execute 46 sec latency 242.676 ms 2 4580 0.85 MB/sec execute 47 sec latency 240.986 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: 4442 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 342 2 4668 0.86 MB/sec execute 48 sec latency 76.985 ms 2 4735 0.84 MB/sec execute 49 sec latency 82.339 ms 2 4801 0.83 MB/sec execute 50 sec latency 76.372 ms 2 4922 0.89 MB/sec execute 51 sec latency 82.520 ms 2 5003 0.91 MB/sec execute 52 sec latency 120.684 ms 12421 12422 12423 Running lustre_rsync 2 5054 0.90 MB/sec execute 53 sec latency 216.096 ms 2 5121 0.88 MB/sec execute 54 sec latency 221.489 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: 4783 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 235 2 5173 0.87 MB/sec execute 55 sec latency 116.784 ms 2 5237 0.85 MB/sec execute 56 sec latency 220.490 ms 2 5291 0.84 MB/sec execute 57 sec latency 74.615 ms 2 5348 0.83 MB/sec execute 58 sec latency 105.621 ms 2 5385 0.81 MB/sec execute 59 sec latency 119.874 ms 12421 12422 12423 Running lustre_rsync 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: 5017 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 174 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1653 35.968 156.015 Close 1229 9.054 75.031 Rename 70 52.782 117.629 Unlink 288 15.694 55.339 Qpathinfo 1508 9.116 121.373 Qfileinfo 263 0.784 21.243 Qfsinfo 244 0.774 24.343 Sfileinfo 154 38.907 107.239 Find 551 1.877 53.912 WriteX 799 5.598 67.528 ReadX 2428 0.045 10.222 LockX 4 11.694 20.269 UnlockX 4 9.085 15.174 Flush 117 132.618 368.283 Throughput 0.814113 MB/sec 2 clients 2 procs max_latency=368.298 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 4 21:01:55 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/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' 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 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: 5190 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 206 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: 5395 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