== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 18:15:30 (1790979330) 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 Fri Oct 2 18:15:39 EDT 2026 waiting for dbench pid 12400 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 96 8.85 MB/sec warmup 1 sec latency 116.941 ms 2 154 6.54 MB/sec warmup 2 sec latency 144.785 ms 2 197 5.23 MB/sec warmup 3 sec latency 241.653 ms 2 249 4.73 MB/sec warmup 4 sec latency 173.392 ms 2 301 4.43 MB/sec warmup 5 sec latency 126.635 ms 2 357 4.26 MB/sec warmup 6 sec latency 130.067 ms Running lustre_rsync 2 417 4.20 MB/sec warmup 7 sec latency 139.387 ms 2 465 4.07 MB/sec warmup 8 sec latency 145.223 ms 2 517 3.97 MB/sec warmup 9 sec latency 134.026 ms 2 639 4.20 MB/sec warmup 10 sec latency 143.632 ms 2 672 3.84 MB/sec warmup 11 sec latency 227.873 ms 2 733 0.22 MB/sec execute 1 sec latency 263.021 ms 2 772 0.16 MB/sec execute 2 sec latency 170.323 ms 2 796 0.18 MB/sec execute 3 sec latency 287.467 ms 2 846 0.18 MB/sec execute 4 sec latency 161.334 ms 2 876 0.18 MB/sec execute 5 sec latency 287.741 ms 2 913 0.19 MB/sec execute 6 sec latency 153.737 ms 2 957 0.17 MB/sec execute 7 sec latency 249.597 ms 2 990 0.18 MB/sec execute 8 sec latency 213.024 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: 186 2 1083 0.38 MB/sec execute 9 sec latency 84.617 ms 2 1155 0.36 MB/sec execute 10 sec latency 82.520 ms 2 1230 0.34 MB/sec execute 11 sec latency 90.898 ms 2 1399 0.80 MB/sec execute 12 sec latency 76.334 ms 2 1460 0.74 MB/sec execute 13 sec latency 93.528 ms 12400 12401 12402 Running lustre_rsync 2 1523 0.70 MB/sec execute 14 sec latency 172.063 ms 2 1609 0.66 MB/sec execute 15 sec latency 64.982 ms 2 1650 0.62 MB/sec execute 16 sec latency 252.710 ms 2 1689 0.59 MB/sec execute 17 sec latency 119.705 ms 2 1729 0.56 MB/sec execute 18 sec latency 106.077 ms 2 1788 0.54 MB/sec execute 19 sec latency 105.757 ms 2 1832 0.51 MB/sec execute 20 sec latency 118.763 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: 2493 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 430 2 1886 0.49 MB/sec execute 21 sec latency 184.829 ms 2 1976 0.48 MB/sec execute 22 sec latency 207.451 ms 2 2019 0.46 MB/sec execute 23 sec latency 111.701 ms 2 2124 0.45 MB/sec execute 24 sec latency 97.555 ms 2 2167 0.44 MB/sec execute 25 sec latency 93.759 ms 2 2256 0.43 MB/sec execute 26 sec latency 89.409 ms 12400 12401 12402 Running lustre_rsync 2 2345 0.49 MB/sec execute 27 sec latency 179.868 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: 2922 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 342 2 2376 0.48 MB/sec execute 28 sec latency 384.574 ms 2 2426 0.47 MB/sec execute 29 sec latency 239.824 ms 2 2478 0.50 MB/sec execute 30 sec latency 242.596 ms 2 2583 0.50 MB/sec execute 31 sec latency 273.352 ms 2 2760 0.67 MB/sec execute 32 sec latency 90.121 ms 12400 12401 12402 Running lustre_rsync 2 2914 0.72 MB/sec execute 33 sec latency 208.556 ms 2 2983 0.72 MB/sec execute 34 sec latency 268.158 ms 2 3021 0.70 MB/sec execute 35 sec latency 208.333 ms 2 3208 0.72 MB/sec execute 36 sec latency 333.597 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: 3263 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 176 2 3305 0.76 MB/sec execute 37 sec latency 175.944 ms 2 3377 0.75 MB/sec execute 38 sec latency 162.819 ms 2 3545 0.88 MB/sec execute 39 sec latency 90.969 ms 2 3625 0.87 MB/sec execute 40 sec latency 112.126 ms 2 3673 0.85 MB/sec execute 41 sec latency 134.284 ms 12400 12401 12402 Running lustre_rsync 2 3718 0.83 MB/sec execute 42 sec latency 109.954 ms 2 3778 0.86 MB/sec execute 43 sec latency 156.276 ms 2 3840 0.84 MB/sec execute 44 sec latency 90.258 ms 2 3902 0.84 MB/sec execute 45 sec latency 124.804 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: 3438 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 247 2 3945 0.82 MB/sec execute 46 sec latency 135.176 ms 2 4010 0.80 MB/sec execute 47 sec latency 106.675 ms 2 4062 0.78 MB/sec execute 48 sec latency 108.689 ms 2 4130 0.77 MB/sec execute 49 sec latency 126.691 ms 2 4197 0.76 MB/sec execute 50 sec latency 75.072 ms 2 4238 0.75 MB/sec execute 51 sec latency 494.701 ms 12400 12401 12402 Running lustre_rsync 2 4269 0.73 MB/sec execute 52 sec latency 212.342 ms 2 4299 0.72 MB/sec execute 53 sec latency 265.305 ms 2 4336 0.71 MB/sec execute 54 sec latency 148.072 ms 2 4362 0.70 MB/sec execute 55 sec latency 283.738 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: 3684 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 338 2 4403 0.69 MB/sec execute 56 sec latency 148.082 ms 2 4457 0.69 MB/sec execute 57 sec latency 171.260 ms 2 4504 0.68 MB/sec execute 58 sec latency 123.950 ms 2 4557 0.67 MB/sec execute 59 sec latency 138.750 ms 2 cleanup 60 sec 12400 12401 12402 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1348 42.473 207.429 Close 1006 11.095 111.949 Rename 60 69.554 160.943 Unlink 266 18.600 55.910 Qpathinfo 1224 10.785 187.567 Qfileinfo 212 0.720 11.259 Qfsinfo 232 1.563 32.629 Sfileinfo 132 44.007 109.093 Find 472 3.070 75.048 WriteX 716 5.969 65.779 ReadX 2074 0.054 12.130 LockX 4 10.940 16.174 UnlockX 4 7.980 16.316 Flush 122 141.546 494.685 Throughput 0.670017 MB/sec 2 clients 2 procs max_latency=494.701 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Oct 2 18:16:55 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: 4021 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 230 removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' 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: 4250 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 102 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: 4351 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