== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:30:03 (1788744603) 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 Sun Sep 6 21:30:12 EDT 2026 waiting for dbench pid 12442 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 2 113 10.48 MB/sec warmup 1 sec latency 130.049 ms 2 177 7.19 MB/sec warmup 2 sec latency 89.244 ms 2 247 6.27 MB/sec warmup 3 sec latency 98.908 ms 2 315 5.74 MB/sec warmup 4 sec latency 119.277 ms 2 389 5.53 MB/sec warmup 5 sec latency 96.627 ms 2 491 5.71 MB/sec warmup 6 sec latency 75.316 ms Running lustre_rsync 2 626 6.00 MB/sec warmup 7 sec latency 97.431 ms 2 692 5.29 MB/sec warmup 8 sec latency 267.614 ms 2 739 4.73 MB/sec warmup 9 sec latency 161.677 ms 2 798 4.29 MB/sec warmup 10 sec latency 147.160 ms 2 873 3.93 MB/sec warmup 11 sec latency 118.082 ms 2 950 0.15 MB/sec execute 1 sec latency 227.125 ms 2 980 0.18 MB/sec execute 2 sec latency 229.886 ms 2 1063 0.78 MB/sec execute 3 sec latency 206.944 ms 2 1138 0.63 MB/sec execute 4 sec latency 89.422 ms 2 1201 0.53 MB/sec execute 5 sec latency 121.889 ms 2 1268 0.47 MB/sec execute 6 sec latency 87.751 ms 2 1432 1.23 MB/sec execute 7 sec latency 69.129 ms 2 1495 1.08 MB/sec execute 8 sec latency 150.902 ms 2 1562 0.97 MB/sec execute 9 sec latency 152.084 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 15 seconds Changelog records consumed: 262 2 1644 0.89 MB/sec execute 10 sec latency 183.411 ms 2 1721 0.82 MB/sec execute 11 sec latency 69.952 ms 2 1797 0.77 MB/sec execute 12 sec latency 56.889 ms 2 1880 0.71 MB/sec execute 13 sec latency 115.065 ms 2 2000 0.68 MB/sec execute 14 sec latency 161.173 ms 12442 12443 12444 Running lustre_rsync 2 2084 0.65 MB/sec execute 15 sec latency 78.543 ms 2 2162 0.62 MB/sec execute 16 sec latency 77.599 ms 2 2242 0.59 MB/sec execute 17 sec latency 104.825 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: 2904 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 581 2 2353 0.68 MB/sec execute 18 sec latency 146.872 ms 2 2417 0.67 MB/sec execute 19 sec latency 201.646 ms 2 2477 0.70 MB/sec execute 20 sec latency 185.377 ms 2 2599 0.69 MB/sec execute 21 sec latency 185.857 ms 2 2875 0.95 MB/sec execute 22 sec latency 162.559 ms 12442 12443 12444 Running lustre_rsync 2 2979 1.02 MB/sec execute 23 sec latency 183.751 ms 2 3178 1.03 MB/sec execute 24 sec latency 133.545 ms 2 3274 1.09 MB/sec execute 25 sec latency 203.083 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: 3484 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 293 2 3391 1.06 MB/sec execute 26 sec latency 110.864 ms 2 3603 1.24 MB/sec execute 27 sec latency 74.458 ms 2 3697 1.21 MB/sec execute 28 sec latency 160.895 ms 2 3799 1.24 MB/sec execute 29 sec latency 73.998 ms 2 3864 1.20 MB/sec execute 30 sec latency 98.124 ms 12442 12443 12444 Running lustre_rsync 2 3932 1.18 MB/sec execute 31 sec latency 133.233 ms 2 3983 1.14 MB/sec execute 32 sec latency 94.110 ms 2 4044 1.11 MB/sec execute 33 sec latency 105.976 ms 2 4100 1.08 MB/sec execute 34 sec latency 88.971 ms 2 4175 1.05 MB/sec execute 35 sec latency 94.554 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: 3776 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 373 2 4248 1.03 MB/sec execute 36 sec latency 169.545 ms 2 4300 1.01 MB/sec execute 37 sec latency 140.716 ms 2 4360 0.99 MB/sec execute 38 sec latency 136.719 ms 2 4443 0.98 MB/sec execute 39 sec latency 149.981 ms 2 4491 0.96 MB/sec execute 40 sec latency 155.372 ms 12442 12443 12444 Running lustre_rsync 2 4549 0.94 MB/sec execute 41 sec latency 138.856 ms 2 4631 0.96 MB/sec execute 42 sec latency 147.864 ms 2 4710 0.95 MB/sec execute 43 sec latency 68.435 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: 4148 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 330 2 4788 0.93 MB/sec execute 44 sec latency 75.688 ms 2 4947 1.04 MB/sec execute 45 sec latency 62.638 ms 2 5020 1.02 MB/sec execute 46 sec latency 68.793 ms 2 5102 1.00 MB/sec execute 47 sec latency 140.839 ms 2 5178 0.98 MB/sec execute 48 sec latency 59.054 ms 12442 12443 12444 Running lustre_rsync 2 5235 0.96 MB/sec execute 49 sec latency 162.616 ms 2 5285 0.94 MB/sec execute 50 sec latency 92.532 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: 4477 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 256 2 5348 0.93 MB/sec execute 51 sec latency 88.202 ms 2 5407 0.91 MB/sec execute 52 sec latency 71.496 ms 2 5505 0.90 MB/sec execute 53 sec latency 180.062 ms 2 5577 0.88 MB/sec execute 54 sec latency 77.125 ms 2 5679 0.87 MB/sec execute 55 sec latency 83.964 ms 12442 12443 12444 Running lustre_rsync 2 5744 0.86 MB/sec execute 56 sec latency 91.467 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: 4732 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 247 2 5892 0.88 MB/sec execute 57 sec latency 80.176 ms 2 5939 0.87 MB/sec execute 58 sec latency 267.639 ms 2 5982 0.86 MB/sec execute 59 sec latency 238.107 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1805 33.937 160.878 Close 1391 8.738 59.112 Rename 74 53.310 121.865 Unlink 306 16.064 75.847 Qpathinfo 1752 8.135 85.636 Qfileinfo 305 0.490 12.010 Qfsinfo 256 0.626 16.802 Sfileinfo 165 34.300 89.418 Find 614 2.004 94.532 WriteX 918 4.722 62.458 ReadX 2551 0.044 4.875 LockX 4 7.885 18.688 UnlockX 4 6.236 10.445 Flush 114 103.366 267.623 Throughput 0.863002 MB/sec 2 clients 2 procs max_latency=267.639 ms Running lustre_rsync stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Sep 6 21:31:26 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/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' 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 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: 4978 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 275 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: 5252 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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