== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:39:29 (1776199169) 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 Apr 14 16:39:36 EDT 2026 waiting for dbench pid 11284 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 71 6.29 MB/sec warmup 1 sec latency 128.160 ms 2 152 6.40 MB/sec warmup 2 sec latency 126.710 ms 2 227 5.81 MB/sec warmup 3 sec latency 124.557 ms 2 279 5.21 MB/sec warmup 4 sec latency 169.015 ms 2 331 4.79 MB/sec warmup 5 sec latency 135.528 ms 2 405 4.77 MB/sec warmup 6 sec latency 110.168 ms 2 484 4.82 MB/sec warmup 7 sec latency 90.771 ms Running lustre_rsync 2 552 4.71 MB/sec warmup 8 sec latency 163.163 ms 2 663 4.69 MB/sec warmup 9 sec latency 183.113 ms 2 697 4.23 MB/sec warmup 10 sec latency 139.583 ms 2 729 3.86 MB/sec warmup 11 sec latency 214.738 ms 2 829 0.23 MB/sec execute 1 sec latency 167.047 ms 2 880 0.25 MB/sec execute 2 sec latency 280.350 ms 2 923 0.24 MB/sec execute 3 sec latency 245.907 ms 2 989 0.25 MB/sec execute 4 sec latency 177.265 ms 2 1104 0.62 MB/sec execute 5 sec latency 164.361 ms 2 1176 0.54 MB/sec execute 6 sec latency 96.466 ms 2 1234 0.47 MB/sec execute 7 sec latency 73.182 ms 2 1333 0.79 MB/sec execute 8 sec latency 114.252 ms 2 1438 1.02 MB/sec execute 9 sec latency 159.092 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 14 seconds Changelog records consumed: 253 2 1521 0.93 MB/sec execute 10 sec latency 244.261 ms 2 1619 0.86 MB/sec execute 11 sec latency 191.840 ms 2 1685 0.80 MB/sec execute 12 sec latency 132.798 ms 2 1767 0.75 MB/sec execute 13 sec latency 61.178 ms 2 1832 0.70 MB/sec execute 14 sec latency 72.225 ms 11284 11285 11286 Running lustre_rsync 2 1912 0.67 MB/sec execute 15 sec latency 238.224 ms 2 1998 0.63 MB/sec execute 16 sec latency 193.886 ms 2 2105 0.62 MB/sec execute 17 sec latency 58.896 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2895 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 523 2 2216 0.59 MB/sec execute 18 sec latency 56.468 ms 2 2361 0.68 MB/sec execute 19 sec latency 133.269 ms 2 2424 0.66 MB/sec execute 20 sec latency 189.103 ms 2 2520 0.70 MB/sec execute 21 sec latency 198.265 ms 2 2679 0.82 MB/sec execute 22 sec latency 145.644 ms 11284 11285 11286 Running lustre_rsync 2 2847 0.98 MB/sec execute 23 sec latency 229.272 ms 2 2949 1.01 MB/sec execute 24 sec latency 203.188 ms 2 3081 0.99 MB/sec execute 25 sec latency 265.464 ms 2 3204 0.99 MB/sec execute 26 sec latency 239.523 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3417 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 346 2 3309 1.03 MB/sec execute 27 sec latency 284.927 ms 2 3451 1.11 MB/sec execute 28 sec latency 108.232 ms 2 3606 1.18 MB/sec execute 29 sec latency 159.413 ms 2 3728 1.19 MB/sec execute 30 sec latency 58.933 ms 2 3814 1.18 MB/sec execute 31 sec latency 89.755 ms 11284 11285 11286 Running lustre_rsync 2 3865 1.15 MB/sec execute 32 sec latency 132.855 ms 2 3922 1.13 MB/sec execute 33 sec latency 119.293 ms 2 3980 1.10 MB/sec execute 34 sec latency 104.023 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3762 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 338 2 4082 1.07 MB/sec execute 35 sec latency 51.196 ms 2 4204 1.04 MB/sec execute 36 sec latency 90.079 ms 2 4253 1.02 MB/sec execute 37 sec latency 292.319 ms 2 4320 1.00 MB/sec execute 38 sec latency 108.334 ms 2 4372 0.98 MB/sec execute 39 sec latency 167.840 ms 2 4443 0.97 MB/sec execute 40 sec latency 205.123 ms 11284 11285 11286 Running lustre_rsync 2 4476 0.95 MB/sec execute 41 sec latency 213.739 ms 2 4520 0.93 MB/sec execute 42 sec latency 228.432 ms 2 4559 0.91 MB/sec execute 43 sec latency 258.442 ms 2 4641 0.94 MB/sec execute 44 sec latency 83.283 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4099 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 347 2 4729 0.92 MB/sec execute 45 sec latency 69.747 ms 2 4825 0.90 MB/sec execute 46 sec latency 55.040 ms 2 4988 1.01 MB/sec execute 47 sec latency 77.161 ms 2 5058 0.99 MB/sec execute 48 sec latency 298.685 ms 2 5136 0.97 MB/sec execute 49 sec latency 219.874 ms 11284 11285 11286 Running lustre_rsync 2 5192 0.95 MB/sec execute 50 sec latency 273.541 ms 2 5240 0.94 MB/sec execute 51 sec latency 233.009 ms 2 5294 0.92 MB/sec execute 52 sec latency 94.066 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4445 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 281 2 5363 0.91 MB/sec execute 53 sec latency 68.993 ms 2 5437 0.89 MB/sec execute 54 sec latency 66.189 ms 2 5544 0.88 MB/sec execute 55 sec latency 258.369 ms 2 5615 0.87 MB/sec execute 56 sec latency 69.487 ms 2 5718 0.86 MB/sec execute 57 sec latency 71.196 ms 11284 11285 11286 Running lustre_rsync 2 5797 0.84 MB/sec execute 58 sec latency 76.353 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4725 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 255 2 5932 0.87 MB/sec execute 59 sec latency 197.090 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1828 33.425 159.387 Close 1420 8.880 78.155 Rename 75 39.391 120.358 Unlink 308 12.848 46.136 Qpathinfo 1757 7.200 114.221 Qfileinfo 303 0.437 17.509 Qfsinfo 256 0.659 18.075 Sfileinfo 174 24.452 60.046 Find 624 1.469 61.783 WriteX 919 4.925 77.095 ReadX 2605 0.043 4.489 LockX 4 7.481 11.259 UnlockX 4 6.235 9.066 Flush 127 130.000 298.661 Throughput 0.868067 MB/sec 2 clients 2 procs max_latency=298.685 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Apr 14 16:40:50 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/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' 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/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4979 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 268 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