== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:24:57 (1789428297) 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 14 19:25:02 EDT 2026 waiting for dbench pid 12388 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 2 121 11.00 MB/sec warmup 1 sec latency 194.779 ms 2 197 7.84 MB/sec warmup 2 sec latency 162.632 ms 2 279 6.96 MB/sec warmup 3 sec latency 87.849 ms 2 377 6.71 MB/sec warmup 4 sec latency 108.576 ms 2 482 6.72 MB/sec warmup 5 sec latency 82.072 ms 2 607 6.99 MB/sec warmup 6 sec latency 137.570 ms 2 675 6.05 MB/sec warmup 7 sec latency 175.719 ms Running lustre_rsync 2 728 5.32 MB/sec warmup 8 sec latency 174.084 ms 2 778 4.74 MB/sec warmup 9 sec latency 115.809 ms 2 849 4.31 MB/sec warmup 10 sec latency 196.343 ms 2 911 3.95 MB/sec warmup 11 sec latency 111.030 ms 2 1087 2.07 MB/sec execute 1 sec latency 170.648 ms 2 1182 1.12 MB/sec execute 2 sec latency 69.892 ms 2 1242 0.79 MB/sec execute 3 sec latency 71.421 ms 2 1384 2.05 MB/sec execute 4 sec latency 136.308 ms 2 1433 1.65 MB/sec execute 5 sec latency 107.734 ms 2 1481 1.38 MB/sec execute 6 sec latency 129.274 ms 2 1538 1.20 MB/sec execute 7 sec latency 232.103 ms 2 1648 1.07 MB/sec execute 8 sec latency 98.133 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: 310 2 1718 0.97 MB/sec execute 9 sec latency 77.490 ms 2 1797 0.88 MB/sec execute 10 sec latency 67.653 ms 2 1886 0.81 MB/sec execute 11 sec latency 118.897 ms 2 2002 0.77 MB/sec execute 12 sec latency 83.808 ms 2 2168 0.74 MB/sec execute 13 sec latency 52.278 ms 12388 12389 12390 Running lustre_rsync 2 2376 0.87 MB/sec execute 14 sec latency 153.885 ms 2 2428 0.83 MB/sec execute 15 sec latency 176.282 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: 3987 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 661 2 2508 0.85 MB/sec execute 16 sec latency 147.290 ms 2 2768 1.18 MB/sec execute 17 sec latency 171.137 ms 2 2931 1.28 MB/sec execute 18 sec latency 260.130 ms 2 3019 1.22 MB/sec execute 19 sec latency 168.325 ms 2 3267 1.34 MB/sec execute 20 sec latency 150.261 ms 2 3405 1.34 MB/sec execute 21 sec latency 93.524 ms 12388 12389 12390 Running lustre_rsync 2 3560 1.50 MB/sec execute 22 sec latency 107.511 ms 2 3625 1.45 MB/sec execute 23 sec latency 115.817 ms 2 3668 1.40 MB/sec execute 24 sec latency 140.417 ms 2 3713 1.35 MB/sec execute 25 sec latency 223.327 ms 2 3792 1.37 MB/sec execute 26 sec latency 121.995 ms 2 3847 1.32 MB/sec execute 27 sec latency 175.882 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: 4647 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 290 2 3932 1.29 MB/sec execute 28 sec latency 74.136 ms 2 4017 1.25 MB/sec execute 29 sec latency 73.890 ms 2 4092 1.21 MB/sec execute 30 sec latency 108.779 ms 2 4182 1.17 MB/sec execute 31 sec latency 141.849 ms 2 4245 1.15 MB/sec execute 32 sec latency 229.207 ms 12388 12389 12390 Running lustre_rsync 2 4294 1.12 MB/sec execute 33 sec latency 228.661 ms 2 4360 1.10 MB/sec execute 34 sec latency 171.381 ms 2 4431 1.07 MB/sec execute 35 sec latency 97.512 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: 4936 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 462 2 4487 1.05 MB/sec execute 36 sec latency 163.684 ms 2 4557 1.03 MB/sec execute 37 sec latency 176.903 ms 2 4669 1.06 MB/sec execute 38 sec latency 63.307 ms 2 4743 1.04 MB/sec execute 39 sec latency 69.718 ms 2 4818 1.01 MB/sec execute 40 sec latency 52.832 ms 12388 12389 12390 Running lustre_rsync 2 4964 1.13 MB/sec execute 41 sec latency 87.800 ms 2 5026 1.10 MB/sec execute 42 sec latency 89.185 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: 5397 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 261 2 5065 1.08 MB/sec execute 43 sec latency 357.773 ms 2 5148 1.06 MB/sec execute 44 sec latency 74.102 ms 2 5232 1.04 MB/sec execute 45 sec latency 204.418 ms 2 5289 1.02 MB/sec execute 46 sec latency 127.660 ms 2 5356 1.00 MB/sec execute 47 sec latency 81.568 ms 12388 12389 12390 Running lustre_rsync 2 5416 0.98 MB/sec execute 48 sec latency 80.143 ms 2 5508 0.96 MB/sec execute 49 sec latency 182.570 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: 5657 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 222 2 5582 0.95 MB/sec execute 50 sec latency 80.785 ms 2 5692 0.94 MB/sec execute 51 sec latency 87.134 ms 2 5737 0.92 MB/sec execute 52 sec latency 129.766 ms 2 5845 0.92 MB/sec execute 53 sec latency 73.318 ms 2 5922 0.93 MB/sec execute 54 sec latency 243.868 ms 12388 12389 12390 Running lustre_rsync 2 5961 0.92 MB/sec execute 55 sec latency 286.298 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: 5878 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 218 2 6012 0.91 MB/sec execute 56 sec latency 237.413 ms 2 6085 0.91 MB/sec execute 57 sec latency 200.852 ms 2 6208 0.95 MB/sec execute 58 sec latency 105.738 ms 2 6387 1.00 MB/sec execute 59 sec latency 173.918 ms 2 cleanup 60 sec 12388 12389 12390 Running lustre_rsync 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1864 32.707 223.307 Close 1429 8.049 59.903 Rename 81 52.388 119.263 Unlink 318 13.819 80.435 Qpathinfo 1825 8.153 137.729 Qfileinfo 336 0.550 9.739 Qfsinfo 280 0.655 30.185 Sfileinfo 168 32.280 76.551 Find 643 1.617 54.422 WriteX 974 4.676 71.884 ReadX 3009 0.052 15.595 LockX 8 10.198 16.035 UnlockX 8 9.055 30.420 Flush 114 109.696 357.750 Throughput 1.00213 MB/sec 2 clients 2 procs max_latency=357.773 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 14 19:26:16 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 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: 6095 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 209 removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 6303 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 133 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: 6435 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