== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:39:28 (1787560768) 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 Aug 24 04:39:35 EDT 2026 waiting for dbench pid 12420 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 91 8.38 MB/sec warmup 1 sec latency 108.498 ms 2 161 6.67 MB/sec warmup 2 sec latency 151.489 ms 2 222 5.74 MB/sec warmup 3 sec latency 137.481 ms 2 293 5.41 MB/sec warmup 4 sec latency 83.763 ms 2 348 5.01 MB/sec warmup 5 sec latency 128.661 ms 2 417 4.91 MB/sec warmup 6 sec latency 105.821 ms 2 470 4.69 MB/sec warmup 7 sec latency 127.525 ms Running lustre_rsync 2 522 4.51 MB/sec warmup 8 sec latency 163.113 ms 2 614 4.66 MB/sec warmup 9 sec latency 377.047 ms 2 669 4.23 MB/sec warmup 10 sec latency 200.646 ms 2 704 3.85 MB/sec warmup 11 sec latency 136.106 ms 2 777 0.11 MB/sec execute 1 sec latency 190.708 ms 2 816 0.18 MB/sec execute 2 sec latency 149.339 ms 2 881 0.24 MB/sec execute 3 sec latency 230.646 ms 2 918 0.23 MB/sec execute 4 sec latency 179.922 ms 2 974 0.22 MB/sec execute 5 sec latency 107.517 ms 2 1011 0.36 MB/sec execute 6 sec latency 273.935 ms 2 1115 0.47 MB/sec execute 7 sec latency 77.776 ms 2 1172 0.43 MB/sec execute 8 sec latency 130.436 ms 2 1226 0.39 MB/sec execute 9 sec latency 65.417 ms 2 1296 0.46 MB/sec execute 10 sec latency 117.200 ms 2 1441 0.85 MB/sec execute 11 sec latency 106.259 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 16 seconds Changelog records consumed: 248 2 1499 0.79 MB/sec execute 12 sec latency 186.156 ms 2 1604 0.75 MB/sec execute 13 sec latency 63.151 ms 2 1674 0.70 MB/sec execute 14 sec latency 196.552 ms 2 1742 0.66 MB/sec execute 15 sec latency 61.878 ms 2 1799 0.63 MB/sec execute 16 sec latency 91.855 ms 12420 12421 12422 Running lustre_rsync 2 1842 0.59 MB/sec execute 17 sec latency 135.179 ms 2 1887 0.56 MB/sec execute 18 sec latency 196.853 ms 2 1977 0.54 MB/sec execute 19 sec latency 135.359 ms 2 2021 0.52 MB/sec execute 20 sec latency 98.127 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: 2758 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 516 2 2144 0.51 MB/sec execute 21 sec latency 90.683 ms 2 2217 0.50 MB/sec execute 22 sec latency 70.056 ms 2 2347 0.57 MB/sec execute 23 sec latency 245.131 ms 2 2406 0.56 MB/sec execute 24 sec latency 160.221 ms 2 2477 0.59 MB/sec execute 25 sec latency 133.263 ms 12420 12421 12422 Running lustre_rsync 2 2584 0.59 MB/sec execute 26 sec latency 135.381 ms 2 2761 0.79 MB/sec execute 27 sec latency 136.072 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: 3273 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 303 2 2922 0.87 MB/sec execute 28 sec latency 233.181 ms 2 2992 0.84 MB/sec execute 29 sec latency 251.993 ms 2 3197 0.86 MB/sec execute 30 sec latency 176.481 ms 2 3297 0.90 MB/sec execute 31 sec latency 209.298 ms 2 3410 0.91 MB/sec execute 32 sec latency 120.789 ms 12420 12421 12422 Running lustre_rsync 2 3564 1.04 MB/sec execute 33 sec latency 70.659 ms 2 3645 1.02 MB/sec execute 34 sec latency 92.370 ms 2 3718 1.00 MB/sec execute 35 sec latency 85.227 ms 2 3804 1.02 MB/sec execute 36 sec latency 96.448 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: 3575 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 236 2 3865 1.00 MB/sec execute 37 sec latency 72.660 ms 2 3933 0.99 MB/sec execute 38 sec latency 86.804 ms 2 4000 0.96 MB/sec execute 39 sec latency 71.230 ms 2 4064 0.94 MB/sec execute 40 sec latency 97.996 ms 2 4138 0.91 MB/sec execute 41 sec latency 145.085 ms 12420 12421 12422 Running lustre_rsync 2 4224 0.90 MB/sec execute 42 sec latency 94.383 ms 2 4261 0.88 MB/sec execute 43 sec latency 310.044 ms 2 4301 0.87 MB/sec execute 44 sec latency 253.380 ms 2 4349 0.85 MB/sec execute 45 sec latency 111.881 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: 3810 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 401 2 4395 0.84 MB/sec execute 46 sec latency 164.445 ms 2 4463 0.83 MB/sec execute 47 sec latency 147.297 ms 2 4510 0.82 MB/sec execute 48 sec latency 188.951 ms 2 4550 0.80 MB/sec execute 49 sec latency 168.762 ms 2 4647 0.83 MB/sec execute 50 sec latency 201.206 ms 12420 12421 12422 Running lustre_rsync 2 4715 0.81 MB/sec execute 51 sec latency 84.381 ms 2 4777 0.80 MB/sec execute 52 sec latency 167.723 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: 4210 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 207 2 4822 0.79 MB/sec execute 53 sec latency 162.982 ms 2 4959 0.88 MB/sec execute 54 sec latency 123.160 ms 2 5005 0.87 MB/sec execute 55 sec latency 161.432 ms 2 5066 0.85 MB/sec execute 56 sec latency 165.046 ms 2 5139 0.84 MB/sec execute 57 sec latency 81.352 ms 12420 12421 12422 Running lustre_rsync 2 5193 0.83 MB/sec execute 58 sec latency 102.115 ms 2 5239 0.81 MB/sec execute 59 sec latency 263.414 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: 4416 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 176 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 2 cleanup 63 sec 0 cleanup 64 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1578 38.279 161.414 Close 1192 9.465 42.201 Rename 72 63.325 239.964 Unlink 288 15.171 63.361 Qpathinfo 1454 9.304 155.871 Qfileinfo 250 0.681 8.726 Qfsinfo 252 0.770 18.328 Sfileinfo 160 40.545 130.417 Find 540 2.299 79.515 WriteX 797 5.275 73.096 ReadX 2388 0.038 3.754 LockX 4 5.700 6.357 UnlockX 4 4.897 6.557 Flush 120 113.740 310.027 Throughput 0.813311 MB/sec 2 clients 2 procs max_latency=310.044 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 04:40:51 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 Running lustre_rsync removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' 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 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: 4591 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 229 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: 4819 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 12 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