== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 23:42:42 (1788838962) 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 Mon Sep 7 23:42:49 EDT 2026 waiting for dbench pid 12426 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 2 112 10.40 MB/sec warmup 1 sec latency 119.406 ms 2 182 7.33 MB/sec warmup 2 sec latency 129.915 ms 2 264 6.60 MB/sec warmup 3 sec latency 101.444 ms 2 345 6.18 MB/sec warmup 4 sec latency 115.496 ms 2 426 5.99 MB/sec warmup 5 sec latency 84.777 ms 2 511 5.90 MB/sec warmup 6 sec latency 78.460 ms Running lustre_rsync 2 660 6.03 MB/sec warmup 7 sec latency 91.551 ms 2 683 5.29 MB/sec warmup 8 sec latency 327.016 ms 2 730 4.73 MB/sec warmup 9 sec latency 145.038 ms 2 787 4.29 MB/sec warmup 10 sec latency 102.813 ms 2 824 3.90 MB/sec warmup 11 sec latency 202.268 ms 2 936 0.18 MB/sec execute 1 sec latency 176.841 ms 2 988 0.22 MB/sec execute 2 sec latency 160.520 ms 2 1118 0.86 MB/sec execute 3 sec latency 93.706 ms 2 1188 0.67 MB/sec execute 4 sec latency 70.336 ms 2 1261 0.57 MB/sec execute 5 sec latency 73.805 ms 2 1428 1.44 MB/sec execute 6 sec latency 81.898 ms 2 1504 1.25 MB/sec execute 7 sec latency 202.961 ms 2 1610 1.12 MB/sec execute 8 sec latency 62.603 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 13 seconds Changelog records consumed: 281 2 1675 1.01 MB/sec execute 9 sec latency 209.800 ms 2 1763 0.92 MB/sec execute 10 sec latency 68.059 ms 2 1835 0.85 MB/sec execute 11 sec latency 52.607 ms 2 1930 0.79 MB/sec execute 12 sec latency 147.164 ms 2 2019 0.75 MB/sec execute 13 sec latency 60.940 ms 12426 12427 12428 Running lustre_rsync 2 2145 0.71 MB/sec execute 14 sec latency 61.375 ms 2 2219 0.68 MB/sec execute 15 sec latency 88.367 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: 3125 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 566 2 2351 0.78 MB/sec execute 16 sec latency 186.309 ms 2 2416 0.75 MB/sec execute 17 sec latency 169.040 ms 2 2477 0.78 MB/sec execute 18 sec latency 181.034 ms 2 2601 0.77 MB/sec execute 19 sec latency 132.004 ms 2 2889 1.08 MB/sec execute 20 sec latency 165.040 ms 12426 12427 12428 Running lustre_rsync 2 2995 1.13 MB/sec execute 21 sec latency 152.750 ms 2 3203 1.14 MB/sec execute 22 sec latency 180.005 ms 2 3356 1.19 MB/sec execute 23 sec latency 92.169 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: 3690 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 307 2 3534 1.39 MB/sec execute 24 sec latency 131.698 ms 2 3675 1.36 MB/sec execute 25 sec latency 42.547 ms 2 3785 1.39 MB/sec execute 26 sec latency 59.957 ms 2 3880 1.34 MB/sec execute 27 sec latency 57.901 ms 2 3975 1.31 MB/sec execute 28 sec latency 53.378 ms 12426 12427 12428 Running lustre_rsync 2 4066 1.27 MB/sec execute 29 sec latency 97.141 ms 2 4184 1.23 MB/sec execute 30 sec latency 45.931 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: 3996 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 434 2 4263 1.20 MB/sec execute 31 sec latency 234.450 ms 2 4336 1.17 MB/sec execute 32 sec latency 138.310 ms 2 4418 1.15 MB/sec execute 33 sec latency 114.807 ms 2 4483 1.13 MB/sec execute 34 sec latency 156.288 ms 2 4549 1.10 MB/sec execute 35 sec latency 136.104 ms 2 4666 1.13 MB/sec execute 36 sec latency 116.828 ms 12426 12427 12428 Running lustre_rsync 2 4741 1.10 MB/sec execute 37 sec latency 82.050 ms 2 4806 1.08 MB/sec execute 38 sec latency 74.207 ms 2 4949 1.20 MB/sec execute 39 sec latency 92.576 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: 4429 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 323 2 5023 1.17 MB/sec execute 40 sec latency 77.975 ms 2 5119 1.15 MB/sec execute 41 sec latency 87.700 ms 2 5177 1.12 MB/sec execute 42 sec latency 77.839 ms 2 5251 1.10 MB/sec execute 43 sec latency 198.473 ms 2 5307 1.08 MB/sec execute 44 sec latency 81.069 ms 12426 12427 12428 Running lustre_rsync 2 5363 1.06 MB/sec execute 45 sec latency 99.730 ms 2 5427 1.03 MB/sec execute 46 sec latency 77.137 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: 4751 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 271 2 5514 1.02 MB/sec execute 47 sec latency 172.018 ms 2 5586 1.00 MB/sec execute 48 sec latency 82.166 ms 2 5680 0.98 MB/sec execute 49 sec latency 77.195 ms 2 5745 0.97 MB/sec execute 50 sec latency 85.393 ms 2 5878 0.99 MB/sec execute 51 sec latency 105.727 ms 12426 12427 12428 Running lustre_rsync 2 5941 0.97 MB/sec execute 52 sec latency 215.221 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: 5021 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 232 2 5995 0.96 MB/sec execute 53 sec latency 183.044 ms 2 6086 0.97 MB/sec execute 54 sec latency 161.315 ms 2 6243 1.01 MB/sec execute 55 sec latency 68.792 ms 2 6468 1.09 MB/sec execute 56 sec latency 172.438 ms 2 6552 1.08 MB/sec execute 57 sec latency 178.067 ms 12426 12427 12428 Running lustre_rsync 2 6784 1.11 MB/sec execute 58 sec latency 153.103 ms 2 6914 1.11 MB/sec execute 59 sec latency 163.762 ms 2 cleanup 60 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: 5252 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 217 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2003 29.807 131.667 Close 1544 7.408 43.271 Rename 92 44.343 96.970 Unlink 347 11.492 34.949 Qpathinfo 1955 7.790 81.998 Qfileinfo 364 0.613 12.172 Qfsinfo 337 0.459 18.652 Sfileinfo 174 32.167 74.186 Find 766 1.351 30.642 WriteX 1070 4.362 41.643 ReadX 3587 0.046 5.129 LockX 8 4.598 6.295 UnlockX 8 5.901 14.395 Flush 132 103.072 234.434 Throughput 1.11221 MB/sec 2 clients 2 procs max_latency=234.450 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 23:44:04 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/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' 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: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 5468 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 281 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: 5748 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