== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 13:57:57 (1787075877) 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 Tue Aug 18 13:58:04 EDT 2026 waiting for dbench pid 12418 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 91 8.37 MB/sec warmup 1 sec latency 95.104 ms 2 157 6.54 MB/sec warmup 2 sec latency 120.323 ms 2 247 6.26 MB/sec warmup 3 sec latency 140.543 ms 2 326 5.92 MB/sec warmup 4 sec latency 151.966 ms 2 381 5.42 MB/sec warmup 5 sec latency 135.008 ms 2 444 5.21 MB/sec warmup 6 sec latency 132.127 ms 2 505 5.00 MB/sec warmup 7 sec latency 124.610 ms Running lustre_rsync 2 607 5.23 MB/sec warmup 8 sec latency 234.427 ms 2 664 4.69 MB/sec warmup 9 sec latency 248.213 ms 2 709 4.23 MB/sec warmup 10 sec latency 406.702 ms 2 766 3.87 MB/sec warmup 11 sec latency 118.635 ms 2 875 0.36 MB/sec execute 1 sec latency 252.568 ms 2 904 0.20 MB/sec execute 2 sec latency 156.953 ms 2 944 0.21 MB/sec execute 3 sec latency 219.915 ms 2 976 0.19 MB/sec execute 4 sec latency 136.704 ms 2 993 0.17 MB/sec execute 5 sec latency 342.026 ms 2 1070 0.48 MB/sec execute 6 sec latency 156.930 ms 2 1128 0.43 MB/sec execute 7 sec latency 122.638 ms 2 1168 0.38 MB/sec execute 8 sec latency 182.671 ms 2 1223 0.35 MB/sec execute 9 sec latency 84.762 ms 2 1262 0.33 MB/sec execute 10 sec latency 192.050 ms 2 1405 0.82 MB/sec execute 11 sec latency 83.129 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: 254 2 1467 0.76 MB/sec execute 12 sec latency 94.565 ms 2 1509 0.70 MB/sec execute 13 sec latency 213.403 ms 2 1604 0.67 MB/sec execute 14 sec latency 97.057 ms 2 1664 0.63 MB/sec execute 15 sec latency 154.269 ms 2 1726 0.60 MB/sec execute 16 sec latency 86.090 ms 12418 12419 12420 Running lustre_rsync 2 1783 0.57 MB/sec execute 17 sec latency 114.529 ms 2 1822 0.54 MB/sec execute 18 sec latency 142.407 ms 2 1876 0.51 MB/sec execute 19 sec latency 113.150 ms 2 1937 0.50 MB/sec execute 20 sec latency 236.341 ms 2 1989 0.47 MB/sec execute 21 sec latency 103.712 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: 2828 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 503 2 2028 0.46 MB/sec execute 22 sec latency 103.922 ms 2 2150 0.45 MB/sec execute 23 sec latency 133.857 ms 2 2188 0.44 MB/sec execute 24 sec latency 205.943 ms 2 2281 0.48 MB/sec execute 25 sec latency 88.296 ms 2 2357 0.49 MB/sec execute 26 sec latency 183.714 ms 12418 12419 12420 Running lustre_rsync 2 2395 0.48 MB/sec execute 27 sec latency 215.313 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: 3330 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 227 2 2427 0.47 MB/sec execute 28 sec latency 220.968 ms 2 2475 0.49 MB/sec execute 29 sec latency 273.530 ms 2 2566 0.50 MB/sec execute 30 sec latency 373.080 ms 2 2655 0.55 MB/sec execute 31 sec latency 128.448 ms 2 2784 0.65 MB/sec execute 32 sec latency 321.330 ms 12418 12419 12420 Running lustre_rsync 2 2927 0.73 MB/sec execute 33 sec latency 237.646 ms 2 2997 0.71 MB/sec execute 34 sec latency 230.174 ms 2 3183 0.72 MB/sec execute 35 sec latency 159.310 ms 2 3276 0.77 MB/sec execute 36 sec latency 147.155 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: 3556 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 161 2 3362 0.75 MB/sec execute 37 sec latency 148.593 ms 2 3534 0.89 MB/sec execute 38 sec latency 72.500 ms 2 3627 0.88 MB/sec execute 39 sec latency 66.669 ms 2 3718 0.86 MB/sec execute 40 sec latency 76.975 ms 2 3797 0.89 MB/sec execute 41 sec latency 109.816 ms 12418 12419 12420 Running lustre_rsync 2 3878 0.87 MB/sec execute 42 sec latency 79.122 ms 2 3933 0.86 MB/sec execute 43 sec latency 115.623 ms 2 3994 0.84 MB/sec execute 44 sec latency 171.573 ms 2 4058 0.82 MB/sec execute 45 sec latency 70.018 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: 3716 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 321 2 4132 0.81 MB/sec execute 46 sec latency 90.486 ms 2 4223 0.80 MB/sec execute 47 sec latency 118.370 ms 2 4268 0.78 MB/sec execute 48 sec latency 216.164 ms 2 4303 0.77 MB/sec execute 49 sec latency 213.998 ms 2 4360 0.76 MB/sec execute 50 sec latency 111.502 ms 12418 12419 12420 Running lustre_rsync 2 4388 0.75 MB/sec execute 51 sec latency 129.168 ms 2 4445 0.74 MB/sec execute 52 sec latency 193.084 ms 2 4484 0.73 MB/sec execute 53 sec latency 171.326 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: 4036 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 311 2 4543 0.72 MB/sec execute 54 sec latency 121.011 ms 2 4647 0.75 MB/sec execute 55 sec latency 125.483 ms 2 4737 0.74 MB/sec execute 56 sec latency 78.302 ms 2 4823 0.73 MB/sec execute 57 sec latency 52.607 ms 2 4969 0.81 MB/sec execute 58 sec latency 86.112 ms 12418 12419 12420 Running lustre_rsync 2 5031 0.80 MB/sec execute 59 sec latency 93.494 ms 2 cleanup 60 sec 2 cleanup 61 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: 4346 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 263 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1462 39.746 205.920 Close 1096 10.113 59.402 Rename 68 65.450 273.464 Unlink 280 17.528 62.728 Qpathinfo 1377 10.473 156.897 Qfileinfo 230 1.135 37.128 Qfsinfo 244 1.137 30.359 Sfileinfo 151 43.484 136.304 Find 518 2.273 90.456 WriteX 744 6.563 65.039 ReadX 2314 0.054 10.404 LockX 4 11.363 14.319 UnlockX 4 13.445 22.022 Flush 100 137.527 373.063 Throughput 0.800848 MB/sec 2 clients 2 procs max_latency=373.080 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Aug 18 13:59:19 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 removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' 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: 4608 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 190 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: 4797 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