== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:19:32 (1788797972) 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 7 12:19:40 EDT 2026 waiting for dbench pid 12414 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 71 6.25 MB/sec warmup 1 sec latency 132.641 ms 2 147 6.26 MB/sec warmup 2 sec latency 128.173 ms 2 188 5.04 MB/sec warmup 3 sec latency 278.460 ms 2 218 4.20 MB/sec warmup 4 sec latency 313.985 ms 2 279 4.17 MB/sec warmup 5 sec latency 111.783 ms 2 341 4.08 MB/sec warmup 6 sec latency 120.967 ms Running lustre_rsync 2 405 4.09 MB/sec warmup 7 sec latency 114.472 ms 2 461 4.03 MB/sec warmup 8 sec latency 149.391 ms 2 511 3.93 MB/sec warmup 9 sec latency 130.532 ms 2 639 4.20 MB/sec warmup 10 sec latency 188.430 ms 2 670 3.84 MB/sec warmup 11 sec latency 365.542 ms 2 749 0.18 MB/sec execute 1 sec latency 163.658 ms 2 794 0.22 MB/sec execute 2 sec latency 159.968 ms 2 854 0.22 MB/sec execute 3 sec latency 112.849 ms 2 899 0.24 MB/sec execute 4 sec latency 188.313 ms 2 938 0.22 MB/sec execute 5 sec latency 199.525 ms 2 987 0.22 MB/sec execute 6 sec latency 135.189 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 12 seconds Changelog records consumed: 190 2 1099 0.49 MB/sec execute 7 sec latency 217.721 ms 2 1172 0.44 MB/sec execute 8 sec latency 78.919 ms 2 1242 0.41 MB/sec execute 9 sec latency 83.017 ms 2 1423 0.95 MB/sec execute 10 sec latency 74.559 ms 2 1486 0.87 MB/sec execute 11 sec latency 208.244 ms 12414 12415 12416 Running lustre_rsync 2 1573 0.81 MB/sec execute 12 sec latency 156.889 ms 2 1635 0.76 MB/sec execute 13 sec latency 206.700 ms 2 1672 0.71 MB/sec execute 14 sec latency 211.992 ms 2 1737 0.67 MB/sec execute 15 sec latency 77.554 ms 2 1793 0.63 MB/sec execute 16 sec latency 88.860 ms 2 1841 0.60 MB/sec execute 17 sec latency 102.876 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: 2506 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 440 2 1921 0.57 MB/sec execute 18 sec latency 148.031 ms 2 1998 0.55 MB/sec execute 19 sec latency 247.790 ms 2 2065 0.54 MB/sec execute 20 sec latency 99.275 ms 2 2161 0.52 MB/sec execute 21 sec latency 84.028 ms 2 2273 0.55 MB/sec execute 22 sec latency 69.792 ms 12414 12415 12416 Running lustre_rsync 2 2351 0.58 MB/sec execute 23 sec latency 251.123 ms 2 2391 0.56 MB/sec execute 24 sec latency 213.921 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: 2945 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 347 2 2432 0.55 MB/sec execute 25 sec latency 287.373 ms 2 2508 0.58 MB/sec execute 26 sec latency 185.739 ms 2 2575 0.57 MB/sec execute 27 sec latency 317.093 ms 2 2679 0.66 MB/sec execute 28 sec latency 199.499 ms 2 2821 0.75 MB/sec execute 29 sec latency 232.752 ms 12414 12415 12416 Running lustre_rsync 2 2935 0.79 MB/sec execute 30 sec latency 236.697 ms 2 2984 0.79 MB/sec execute 31 sec latency 341.002 ms 2 3091 0.79 MB/sec execute 32 sec latency 257.193 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: 3291 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 156 2 3247 0.82 MB/sec execute 33 sec latency 225.449 ms 2 3364 0.83 MB/sec execute 34 sec latency 200.192 ms 2 3540 0.98 MB/sec execute 35 sec latency 99.694 ms 2 3647 0.97 MB/sec execute 36 sec latency 58.677 ms 2 3715 0.96 MB/sec execute 37 sec latency 73.619 ms 12414 12415 12416 Running lustre_rsync 2 3798 0.97 MB/sec execute 38 sec latency 69.250 ms 2 3849 0.95 MB/sec execute 39 sec latency 117.360 ms 2 3897 0.93 MB/sec execute 40 sec latency 123.172 ms 2 3941 0.92 MB/sec execute 41 sec latency 138.849 ms 2 3988 0.89 MB/sec execute 42 sec latency 119.927 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: 3446 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 290 2 4034 0.87 MB/sec execute 43 sec latency 132.511 ms 2 4067 0.85 MB/sec execute 44 sec latency 198.992 ms 2 4136 0.84 MB/sec execute 45 sec latency 112.705 ms 2 4204 0.82 MB/sec execute 46 sec latency 109.425 ms 2 4253 0.81 MB/sec execute 47 sec latency 313.222 ms 12414 12415 12416 Running lustre_rsync 2 4293 0.80 MB/sec execute 48 sec latency 160.909 ms 2 4330 0.78 MB/sec execute 49 sec latency 135.587 ms 2 4371 0.77 MB/sec execute 50 sec latency 172.235 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: 3735 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 312 2 4419 0.76 MB/sec execute 51 sec latency 110.297 ms 2 4480 0.75 MB/sec execute 52 sec latency 215.698 ms 2 4535 0.74 MB/sec execute 53 sec latency 177.058 ms 2 4607 0.75 MB/sec execute 54 sec latency 190.597 ms 2 4738 0.76 MB/sec execute 55 sec latency 71.873 ms 12414 12415 12416 Running lustre_rsync 2 4835 0.75 MB/sec execute 56 sec latency 70.858 ms 2 4974 0.84 MB/sec execute 57 sec latency 72.937 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: 4046 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 245 2 5039 0.82 MB/sec execute 58 sec latency 166.177 ms 2 5129 0.81 MB/sec execute 59 sec latency 153.486 ms 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1554 37.322 199.483 Close 1151 9.479 72.594 Rename 71 58.527 232.687 Unlink 286 18.258 70.772 Qpathinfo 1428 9.282 182.457 Qfileinfo 248 0.590 9.519 Qfsinfo 252 0.777 20.108 Sfileinfo 160 37.110 194.916 Find 534 2.226 112.676 WriteX 794 5.357 58.627 ReadX 2376 0.040 5.621 LockX 4 19.865 29.853 UnlockX 4 29.931 45.998 Flush 127 130.743 340.979 Throughput 0.812027 MB/sec 2 clients 2 procs max_latency=341.002 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 12:20:55 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: 4290 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 289 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: 4578 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 23 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