== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 15:18:45 (1789672725) 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 Sep 17 15:18:55 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 63 5.25 MB/sec warmup 1 sec latency 129.635 ms 2 137 5.97 MB/sec warmup 2 sec latency 192.815 ms 2 169 4.59 MB/sec warmup 3 sec latency 221.858 ms 2 216 4.15 MB/sec warmup 4 sec latency 168.869 ms 2 279 4.15 MB/sec warmup 5 sec latency 105.782 ms Running lustre_rsync 2 323 3.89 MB/sec warmup 6 sec latency 171.204 ms 2 350 3.56 MB/sec warmup 7 sec latency 339.705 ms 2 401 3.54 MB/sec warmup 8 sec latency 138.997 ms 2 460 3.57 MB/sec warmup 9 sec latency 130.697 ms 2 506 3.50 MB/sec warmup 10 sec latency 149.808 ms 2 622 3.80 MB/sec warmup 11 sec latency 153.650 ms 2 699 0.07 MB/sec execute 1 sec latency 359.554 ms 2 724 0.13 MB/sec execute 2 sec latency 291.940 ms 2 765 0.13 MB/sec execute 3 sec latency 193.320 ms 2 790 0.15 MB/sec execute 4 sec latency 416.292 ms 2 815 0.13 MB/sec execute 5 sec latency 304.301 ms 2 869 0.15 MB/sec execute 6 sec latency 153.683 ms 2 902 0.15 MB/sec execute 7 sec latency 273.892 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: 159 2 936 0.15 MB/sec execute 8 sec latency 315.829 ms 2 985 0.16 MB/sec execute 9 sec latency 187.110 ms 2 1093 0.35 MB/sec execute 10 sec latency 85.608 ms 2 1155 0.33 MB/sec execute 11 sec latency 117.088 ms 2 1222 0.32 MB/sec execute 12 sec latency 62.570 ms 12418 12419 12420 Running lustre_rsync 2 1272 0.30 MB/sec execute 13 sec latency 116.140 ms 2 1415 0.69 MB/sec execute 14 sec latency 85.422 ms 2 1473 0.65 MB/sec execute 15 sec latency 119.855 ms 2 1534 0.62 MB/sec execute 16 sec latency 169.241 ms 2 1606 0.59 MB/sec execute 17 sec latency 105.430 ms 2 1660 0.56 MB/sec execute 18 sec latency 159.089 ms 2 1709 0.53 MB/sec execute 19 sec latency 94.901 ms 2 1777 0.51 MB/sec execute 20 sec latency 105.866 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: 2470 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 372 2 1821 0.49 MB/sec execute 21 sec latency 89.287 ms 2 1882 0.47 MB/sec execute 22 sec latency 200.343 ms 2 1989 0.46 MB/sec execute 23 sec latency 113.908 ms 2 2068 0.45 MB/sec execute 24 sec latency 68.769 ms 2 2158 0.44 MB/sec execute 25 sec latency 95.861 ms 12418 12419 12420 Running lustre_rsync 2 2222 0.43 MB/sec execute 26 sec latency 99.756 ms 2 2319 0.49 MB/sec execute 27 sec latency 187.674 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: 2841 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 378 2 2367 0.48 MB/sec execute 28 sec latency 320.619 ms 2 2421 0.48 MB/sec execute 29 sec latency 144.373 ms 2 2483 0.50 MB/sec execute 30 sec latency 187.410 ms 2 2595 0.50 MB/sec execute 31 sec latency 159.889 ms 2 2763 0.67 MB/sec execute 32 sec latency 219.718 ms 12418 12419 12420 Running lustre_rsync 2 2913 0.73 MB/sec execute 33 sec latency 320.538 ms 2 2980 0.72 MB/sec execute 34 sec latency 204.682 ms 2 3014 0.71 MB/sec execute 35 sec latency 235.486 ms 2 3209 0.73 MB/sec execute 36 sec latency 296.553 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: 3218 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 224 2 3340 0.77 MB/sec execute 37 sec latency 144.132 ms 2 3504 0.90 MB/sec execute 38 sec latency 101.332 ms 2 3630 0.89 MB/sec execute 39 sec latency 55.567 ms 2 3722 0.89 MB/sec execute 40 sec latency 83.993 ms 2 3802 0.91 MB/sec execute 41 sec latency 105.540 ms 12418 12419 12420 Running lustre_rsync 2 3848 0.88 MB/sec execute 42 sec latency 152.029 ms 2 3897 0.87 MB/sec execute 43 sec latency 107.954 ms 2 3949 0.86 MB/sec execute 44 sec latency 161.976 ms 2 4012 0.84 MB/sec execute 45 sec latency 78.328 ms 2 4061 0.82 MB/sec execute 46 sec latency 110.437 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: 3441 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 319 2 4100 0.80 MB/sec execute 47 sec latency 250.764 ms 2 4191 0.79 MB/sec execute 48 sec latency 89.025 ms 2 4249 0.78 MB/sec execute 49 sec latency 370.772 ms 2 4295 0.77 MB/sec execute 50 sec latency 264.884 ms 2 4350 0.76 MB/sec execute 51 sec latency 102.333 ms 12418 12419 12420 Running lustre_rsync 2 4377 0.75 MB/sec execute 52 sec latency 152.225 ms 2 4441 0.74 MB/sec execute 53 sec latency 130.964 ms 2 4473 0.73 MB/sec execute 54 sec latency 229.041 ms 2 4513 0.72 MB/sec execute 55 sec latency 259.757 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: 3759 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 325 2 4555 0.71 MB/sec execute 56 sec latency 176.608 ms 2 4637 0.73 MB/sec execute 57 sec latency 71.754 ms 2 4699 0.72 MB/sec execute 58 sec latency 90.130 ms 2 4755 0.71 MB/sec execute 59 sec latency 103.890 ms 2 cleanup 60 sec 12418 12419 12420 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1415 39.839 250.742 Close 1073 10.507 69.836 Rename 71 61.921 157.732 Unlink 274 18.002 117.470 Qpathinfo 1315 10.148 146.089 Qfileinfo 220 0.852 16.666 Qfsinfo 250 0.920 20.225 Sfileinfo 156 42.635 162.770 Find 493 2.346 88.992 WriteX 747 5.797 74.515 ReadX 2135 0.050 6.466 LockX 4 6.215 7.843 UnlockX 4 6.319 7.499 Flush 129 131.764 416.273 Throughput 0.710062 MB/sec 2 clients 2 procs max_latency=416.292 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 17 15:20:10 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: 4083 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 220 removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' 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: 4302 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 134 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: 4435 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