== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:04:11 (1787846651) 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 12:04:18 EDT 2026 waiting for dbench pid 12421 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 2 117 10.64 MB/sec warmup 1 sec latency 79.417 ms 2 215 8.32 MB/sec warmup 2 sec latency 73.965 ms 2 331 7.98 MB/sec warmup 3 sec latency 64.256 ms 2 428 7.53 MB/sec warmup 4 sec latency 95.757 ms 2 493 6.86 MB/sec warmup 5 sec latency 92.488 ms 2 645 7.00 MB/sec warmup 6 sec latency 111.559 ms Running lustre_rsync 2 705 6.04 MB/sec warmup 7 sec latency 193.368 ms 2 734 5.32 MB/sec warmup 8 sec latency 275.482 ms 2 802 4.76 MB/sec warmup 9 sec latency 124.441 ms 2 902 4.32 MB/sec warmup 10 sec latency 98.010 ms 2 956 3.95 MB/sec warmup 11 sec latency 149.984 ms 2 1096 2.05 MB/sec execute 1 sec latency 256.606 ms 2 1177 1.10 MB/sec execute 2 sec latency 74.188 ms 2 1236 0.78 MB/sec execute 3 sec latency 68.804 ms 2 1340 1.41 MB/sec execute 4 sec latency 129.961 ms 2 1434 1.64 MB/sec execute 5 sec latency 108.872 ms 2 1489 1.38 MB/sec execute 6 sec latency 236.983 ms 2 1571 1.20 MB/sec execute 7 sec latency 98.923 ms 2 1632 1.06 MB/sec execute 8 sec latency 292.523 ms 2 1686 0.96 MB/sec execute 9 sec latency 308.151 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 14 seconds Changelog records consumed: 306 2 1744 0.87 MB/sec execute 10 sec latency 120.978 ms 2 1795 0.80 MB/sec execute 11 sec latency 97.615 ms 2 1886 0.74 MB/sec execute 12 sec latency 118.765 ms 2 1998 0.70 MB/sec execute 13 sec latency 106.503 ms 2 2128 0.68 MB/sec execute 14 sec latency 49.169 ms 12421 12422 12423 Running lustre_rsync 2 2201 0.65 MB/sec execute 15 sec latency 106.813 ms 2 2335 0.74 MB/sec execute 16 sec latency 87.258 ms 2 2372 0.71 MB/sec execute 17 sec latency 269.785 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: 3129 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 599 2 2428 0.69 MB/sec execute 18 sec latency 287.159 ms 2 2492 0.72 MB/sec execute 19 sec latency 159.712 ms 2 2600 0.71 MB/sec execute 20 sec latency 71.140 ms 2 2876 0.98 MB/sec execute 21 sec latency 206.587 ms 2 2982 1.05 MB/sec execute 22 sec latency 130.706 ms 12421 12422 12423 Running lustre_rsync 2 3096 1.03 MB/sec execute 23 sec latency 140.692 ms 2 3210 1.03 MB/sec execute 24 sec latency 223.630 ms 2 3343 1.08 MB/sec execute 25 sec latency 128.640 ms 2 3461 1.17 MB/sec execute 26 sec latency 101.407 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: 3727 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 266 2 3607 1.23 MB/sec execute 27 sec latency 87.410 ms 2 3687 1.20 MB/sec execute 28 sec latency 126.986 ms 2 3761 1.23 MB/sec execute 29 sec latency 121.074 ms 2 3832 1.19 MB/sec execute 30 sec latency 79.425 ms 2 3909 1.17 MB/sec execute 31 sec latency 76.434 ms 12421 12422 12423 Running lustre_rsync 2 3978 1.13 MB/sec execute 32 sec latency 72.544 ms 2 4027 1.10 MB/sec execute 33 sec latency 90.049 ms 2 4093 1.07 MB/sec execute 34 sec latency 95.423 ms 2 4156 1.04 MB/sec execute 35 sec latency 92.442 ms 2 4227 1.01 MB/sec execute 36 sec latency 121.841 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: 3992 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 393 2 4258 0.99 MB/sec execute 37 sec latency 288.530 ms 2 4298 0.97 MB/sec execute 38 sec latency 154.506 ms 2 4361 0.96 MB/sec execute 39 sec latency 171.473 ms 2 4429 0.94 MB/sec execute 40 sec latency 113.363 ms 2 4472 0.92 MB/sec execute 41 sec latency 165.157 ms 12421 12422 12423 Running lustre_rsync 2 4522 0.90 MB/sec execute 42 sec latency 193.405 ms 2 4574 0.91 MB/sec execute 43 sec latency 216.754 ms 2 4658 0.91 MB/sec execute 44 sec latency 82.552 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: 4384 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 275 2 4735 0.90 MB/sec execute 45 sec latency 89.653 ms 2 4807 0.88 MB/sec execute 46 sec latency 70.920 ms 2 4967 0.99 MB/sec execute 47 sec latency 91.725 ms 2 5029 0.97 MB/sec execute 48 sec latency 168.908 ms 2 5106 0.95 MB/sec execute 49 sec latency 184.134 ms 12421 12422 12423 Running lustre_rsync 2 5156 0.93 MB/sec execute 50 sec latency 109.122 ms 2 5211 0.92 MB/sec execute 51 sec latency 178.764 ms 2 5264 0.90 MB/sec execute 52 sec latency 154.735 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: 4658 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 244 2 5298 0.88 MB/sec execute 53 sec latency 118.074 ms 2 5348 0.87 MB/sec execute 54 sec latency 96.840 ms 2 5385 0.86 MB/sec execute 55 sec latency 146.742 ms 2 5453 0.84 MB/sec execute 56 sec latency 224.139 ms 2 5556 0.83 MB/sec execute 57 sec latency 154.123 ms 12421 12422 12423 Running lustre_rsync 2 5601 0.82 MB/sec execute 58 sec latency 132.848 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: 4901 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 197 2 5694 0.81 MB/sec execute 59 sec latency 86.257 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1709 36.939 196.094 Close 1300 9.009 52.561 Rename 66 55.379 129.937 Unlink 287 17.312 89.289 Qpathinfo 1652 8.640 166.884 Qfileinfo 275 0.714 28.673 Qfsinfo 236 0.834 19.353 Sfileinfo 132 35.917 99.911 Find 567 2.268 92.419 WriteX 807 5.077 50.032 ReadX 2456 0.055 9.995 LockX 4 4.995 7.053 UnlockX 4 6.653 10.499 Flush 98 119.338 308.135 Throughput 0.808517 MB/sec 2 clients 2 procs max_latency=308.151 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 12:05:32 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/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' 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: 5097 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 263 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: 5359 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