== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:29:56 (1787862596) 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 Thu Aug 27 16:30:04 EDT 2026 waiting for dbench pid 12410 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 74 6.51 MB/sec warmup 1 sec latency 109.052 ms 2 157 6.50 MB/sec warmup 2 sec latency 111.350 ms 2 190 5.03 MB/sec warmup 3 sec latency 332.296 ms 2 249 4.71 MB/sec warmup 4 sec latency 121.950 ms 2 330 4.78 MB/sec warmup 5 sec latency 108.081 ms 2 402 4.72 MB/sec warmup 6 sec latency 99.654 ms Running lustre_rsync 2 473 4.71 MB/sec warmup 7 sec latency 105.951 ms 2 536 4.67 MB/sec warmup 8 sec latency 106.495 ms 2 665 4.68 MB/sec warmup 9 sec latency 147.792 ms 2 710 4.22 MB/sec warmup 10 sec latency 112.651 ms 2 763 3.87 MB/sec warmup 11 sec latency 113.193 ms 2 877 0.37 MB/sec execute 1 sec latency 127.237 ms 2 917 0.29 MB/sec execute 2 sec latency 186.730 ms 2 980 0.28 MB/sec execute 3 sec latency 136.118 ms 2 1075 0.72 MB/sec execute 4 sec latency 116.975 ms 2 1142 0.60 MB/sec execute 5 sec latency 82.986 ms 2 1204 0.52 MB/sec execute 6 sec latency 80.545 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 12 seconds Changelog records consumed: 219 2 1271 0.47 MB/sec execute 7 sec latency 76.028 ms 2 1447 1.13 MB/sec execute 8 sec latency 66.250 ms 2 1519 1.02 MB/sec execute 9 sec latency 135.112 ms 2 1625 0.93 MB/sec execute 10 sec latency 74.638 ms 2 1686 0.86 MB/sec execute 11 sec latency 206.992 ms 12410 12411 12412 Running lustre_rsync 2 1759 0.80 MB/sec execute 12 sec latency 73.683 ms 2 1798 0.74 MB/sec execute 13 sec latency 110.376 ms 2 1846 0.70 MB/sec execute 14 sec latency 100.191 ms 2 1917 0.66 MB/sec execute 15 sec latency 197.079 ms 2 1997 0.63 MB/sec execute 16 sec latency 86.250 ms 2 2085 0.61 MB/sec execute 17 sec latency 69.255 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: 2823 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 513 2 2166 0.58 MB/sec execute 18 sec latency 70.414 ms 2 2281 0.63 MB/sec execute 19 sec latency 75.894 ms 2 2367 0.64 MB/sec execute 20 sec latency 190.854 ms 2 2412 0.62 MB/sec execute 21 sec latency 175.098 ms 2 2453 0.60 MB/sec execute 22 sec latency 228.789 ms 12410 12411 12412 Running lustre_rsync 2 2492 0.63 MB/sec execute 23 sec latency 209.680 ms 2 2585 0.62 MB/sec execute 24 sec latency 152.395 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: 3335 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 306 2 2752 0.84 MB/sec execute 25 sec latency 105.826 ms 2 2918 0.92 MB/sec execute 26 sec latency 181.749 ms 2 3000 0.89 MB/sec execute 27 sec latency 132.226 ms 2 3205 0.91 MB/sec execute 28 sec latency 292.639 ms 2 3355 0.96 MB/sec execute 29 sec latency 129.056 ms 2 3552 1.13 MB/sec execute 30 sec latency 67.074 ms 12410 12411 12412 Running lustre_rsync 2 3667 1.11 MB/sec execute 31 sec latency 54.320 ms 2 3733 1.10 MB/sec execute 32 sec latency 76.778 ms 2 3810 1.11 MB/sec execute 33 sec latency 95.837 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: 3640 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 268 2 3896 1.08 MB/sec execute 34 sec latency 55.282 ms 2 3970 1.06 MB/sec execute 35 sec latency 72.044 ms 2 4055 1.03 MB/sec execute 36 sec latency 58.016 ms 2 4149 1.00 MB/sec execute 37 sec latency 52.811 ms 2 4237 0.99 MB/sec execute 38 sec latency 143.471 ms 12410 12411 12412 Running lustre_rsync 2 4269 0.96 MB/sec execute 39 sec latency 215.989 ms 2 4306 0.95 MB/sec execute 40 sec latency 151.401 ms 2 4360 0.93 MB/sec execute 41 sec latency 129.074 ms 2 4418 0.91 MB/sec execute 42 sec latency 176.009 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: 3907 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 417 2 4467 0.90 MB/sec execute 43 sec latency 172.059 ms 2 4524 0.88 MB/sec execute 44 sec latency 195.688 ms 2 4587 0.89 MB/sec execute 45 sec latency 170.641 ms 2 4691 0.90 MB/sec execute 46 sec latency 67.362 ms 2 4762 0.88 MB/sec execute 47 sec latency 124.761 ms 12410 12411 12412 Running lustre_rsync 2 4819 0.86 MB/sec execute 48 sec latency 88.559 ms 2 4962 0.96 MB/sec execute 49 sec latency 116.731 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: 4323 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 239 2 5021 0.95 MB/sec execute 50 sec latency 80.713 ms 2 5077 0.93 MB/sec execute 51 sec latency 189.130 ms 2 5151 0.91 MB/sec execute 52 sec latency 63.732 ms 2 5219 0.90 MB/sec execute 53 sec latency 150.986 ms 2 5279 0.88 MB/sec execute 54 sec latency 97.884 ms 12410 12411 12412 Running lustre_rsync 2 5349 0.87 MB/sec execute 55 sec latency 68.246 ms 2 5396 0.86 MB/sec execute 56 sec latency 87.657 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: 4561 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 230 2 5458 0.84 MB/sec execute 57 sec latency 195.758 ms 2 5544 0.83 MB/sec execute 58 sec latency 167.415 ms 2 5588 0.82 MB/sec execute 59 sec latency 104.512 ms 2 cleanup 60 sec 2 cleanup 61 sec 12410 12411 12412 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1734 34.920 129.042 Close 1319 8.875 55.632 Rename 70 58.679 152.381 Unlink 295 14.712 49.065 Qpathinfo 1650 8.872 80.585 Qfileinfo 274 0.775 12.335 Qfsinfo 244 0.698 28.516 Sfileinfo 151 38.335 121.041 Find 583 2.031 52.791 WriteX 834 5.138 59.503 ReadX 2501 0.056 5.178 LockX 4 6.324 8.511 UnlockX 4 6.161 10.389 Flush 110 115.675 292.607 Throughput 0.81901 MB/sec 2 clients 2 procs max_latency=292.639 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 16:31:19 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 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: 4790 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 231 removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' 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: 5020 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 79 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: 5098 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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