== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 18:20:46 (1789683646) 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 Thu Sep 17 18:20:58 EDT 2026 waiting for dbench pid 13554 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 2 115 10.43 MB/sec warmup 1 sec latency 97.823 ms 2 177 7.17 MB/sec warmup 2 sec latency 128.035 ms 2 259 6.51 MB/sec warmup 3 sec latency 286.845 ms 2 328 5.93 MB/sec warmup 4 sec latency 107.654 ms 2 405 5.73 MB/sec warmup 5 sec latency 105.235 ms 2 485 5.64 MB/sec warmup 6 sec latency 85.618 ms 2 636 6.01 MB/sec warmup 7 sec latency 82.732 ms Running lustre_rsync 2 678 5.29 MB/sec warmup 8 sec latency 116.801 ms 2 730 4.72 MB/sec warmup 9 sec latency 134.226 ms 2 778 4.26 MB/sec warmup 10 sec latency 136.789 ms 2 817 3.90 MB/sec warmup 11 sec latency 139.060 ms 2 914 0.21 MB/sec execute 1 sec latency 124.351 ms 2 956 0.15 MB/sec execute 2 sec latency 143.062 ms 2 989 0.16 MB/sec execute 3 sec latency 120.424 ms 2 1076 0.63 MB/sec execute 4 sec latency 70.869 ms 2 1160 0.54 MB/sec execute 5 sec latency 121.429 ms 2 1198 0.46 MB/sec execute 6 sec latency 150.545 ms 2 1238 0.41 MB/sec execute 7 sec latency 143.572 ms 2 1355 0.85 MB/sec execute 8 sec latency 128.135 ms 2 1433 0.97 MB/sec execute 9 sec latency 160.426 ms 2 1487 0.88 MB/sec execute 10 sec latency 161.153 ms 2 1543 0.81 MB/sec execute 11 sec latency 85.278 ms 2 1607 0.75 MB/sec execute 12 sec latency 127.417 ms 2 1656 0.70 MB/sec execute 13 sec latency 122.391 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 19 seconds Changelog records consumed: 272 2 1704 0.65 MB/sec execute 14 sec latency 122.122 ms 2 1783 0.62 MB/sec execute 15 sec latency 69.812 ms 2 1843 0.59 MB/sec execute 16 sec latency 68.977 ms 2 1941 0.56 MB/sec execute 17 sec latency 85.343 ms 2 2006 0.54 MB/sec execute 18 sec latency 103.180 ms 2 2083 0.52 MB/sec execute 19 sec latency 88.067 ms 13554 13555 13556 Running lustre_rsync 2 2132 0.50 MB/sec execute 20 sec latency 141.881 ms 2 2197 0.48 MB/sec execute 21 sec latency 86.811 ms 2 2310 0.55 MB/sec execute 22 sec latency 85.514 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: 2804 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 585 2 2382 0.55 MB/sec execute 23 sec latency 87.216 ms 2 2443 0.54 MB/sec execute 24 sec latency 76.434 ms 2 2562 0.58 MB/sec execute 25 sec latency 274.731 ms 2 2768 0.79 MB/sec execute 26 sec latency 68.567 ms 2 3013 0.88 MB/sec execute 27 sec latency 67.767 ms 13554 13555 13556 Running lustre_rsync 2 3317 0.98 MB/sec execute 28 sec latency 75.476 ms 2 3380 0.95 MB/sec execute 29 sec latency 114.013 ms 2 3543 1.11 MB/sec execute 30 sec latency 132.282 ms 2 3639 1.09 MB/sec execute 31 sec latency 76.331 ms 2 3703 1.07 MB/sec execute 32 sec latency 75.962 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: 3388 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 352 2 3792 1.10 MB/sec execute 33 sec latency 125.852 ms 2 3860 1.06 MB/sec execute 34 sec latency 85.348 ms 2 3927 1.05 MB/sec execute 35 sec latency 89.348 ms 2 3987 1.02 MB/sec execute 36 sec latency 88.931 ms 2 4062 0.99 MB/sec execute 37 sec latency 84.136 ms 13554 13555 13556 Running lustre_rsync 2 4138 0.97 MB/sec execute 38 sec latency 130.740 ms 2 4226 0.95 MB/sec execute 39 sec latency 142.846 ms 2 4276 0.93 MB/sec execute 40 sec latency 122.656 ms 2 4335 0.92 MB/sec execute 41 sec latency 95.847 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: 3739 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 448 2 4383 0.90 MB/sec execute 42 sec latency 117.199 ms 2 4454 0.89 MB/sec execute 43 sec latency 127.680 ms 2 4510 0.87 MB/sec execute 44 sec latency 115.605 ms 2 4594 0.88 MB/sec execute 45 sec latency 97.407 ms 2 4706 0.89 MB/sec execute 46 sec latency 61.999 ms 13554 13555 13556 Running lustre_rsync 2 4778 0.87 MB/sec execute 47 sec latency 82.000 ms 2 4858 0.88 MB/sec execute 48 sec latency 102.952 ms 2 4970 0.96 MB/sec execute 49 sec latency 112.178 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: 4186 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 290 2 5025 0.94 MB/sec execute 50 sec latency 91.115 ms 2 5105 0.92 MB/sec execute 51 sec latency 79.031 ms 2 5183 0.91 MB/sec execute 52 sec latency 61.423 ms 2 5256 0.89 MB/sec execute 53 sec latency 97.243 ms 2 5318 0.88 MB/sec execute 54 sec latency 71.567 ms 13554 13555 13556 Running lustre_rsync 2 5373 0.86 MB/sec execute 55 sec latency 95.493 ms 2 5431 0.85 MB/sec execute 56 sec latency 82.701 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: 4475 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 249 2 5535 0.84 MB/sec execute 57 sec latency 92.737 ms 2 5600 0.83 MB/sec execute 58 sec latency 78.914 ms 2 5707 0.82 MB/sec execute 59 sec latency 70.705 ms 2 cleanup 60 sec 2 cleanup 61 sec 13554 13555 13556 Running lustre_rsync 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1759 37.245 160.409 Close 1348 9.714 56.829 Rename 70 50.482 122.094 Unlink 294 13.964 65.268 Qpathinfo 1675 9.235 137.933 Qfileinfo 280 0.600 10.011 Qfsinfo 240 0.830 33.008 Sfileinfo 146 40.558 193.124 Find 579 2.118 84.928 WriteX 832 6.329 59.680 ReadX 2487 0.060 9.460 LockX 4 4.420 5.603 UnlockX 4 4.473 8.445 Flush 108 49.819 274.712 Throughput 0.817417 MB/sec 2 clients 2 procs max_latency=274.731 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 17 18:22:13 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/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' 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/PARADOX' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' 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 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: 4723 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 303 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: 5025 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 46 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: 5070 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