== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 14:51:03 (1787338263) 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 Aug 21 14:51:12 EDT 2026 waiting for dbench pid 12397 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 86 7.83 MB/sec warmup 1 sec latency 141.293 ms 2 156 6.52 MB/sec warmup 2 sec latency 174.899 ms 2 199 5.22 MB/sec warmup 3 sec latency 267.261 ms 2 271 5.08 MB/sec warmup 4 sec latency 111.289 ms 2 341 4.90 MB/sec warmup 5 sec latency 94.895 ms 2 429 5.03 MB/sec warmup 6 sec latency 89.553 ms Running lustre_rsync 2 502 4.98 MB/sec warmup 7 sec latency 111.137 ms 2 624 5.25 MB/sec warmup 8 sec latency 141.792 ms 2 673 4.70 MB/sec warmup 9 sec latency 265.235 ms 2 721 4.25 MB/sec warmup 10 sec latency 104.894 ms 2 760 3.88 MB/sec warmup 11 sec latency 263.247 ms 2 823 0.05 MB/sec execute 1 sec latency 273.448 ms 2 882 0.21 MB/sec execute 2 sec latency 281.290 ms 2 913 0.20 MB/sec execute 3 sec latency 187.968 ms 2 968 0.18 MB/sec execute 4 sec latency 238.170 ms 2 1046 0.57 MB/sec execute 5 sec latency 169.316 ms 2 1139 0.51 MB/sec execute 6 sec latency 75.529 ms 2 1212 0.45 MB/sec execute 7 sec latency 87.121 ms 2 1263 0.41 MB/sec execute 8 sec latency 114.601 ms 2 1420 1.01 MB/sec execute 9 sec latency 83.868 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: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 15 seconds Changelog records consumed: 242 2 1489 0.92 MB/sec execute 10 sec latency 120.551 ms 2 1593 0.85 MB/sec execute 11 sec latency 54.590 ms 2 1659 0.79 MB/sec execute 12 sec latency 110.527 ms 2 1711 0.73 MB/sec execute 13 sec latency 127.821 ms 2 1779 0.69 MB/sec execute 14 sec latency 87.759 ms 12397 12398 12399 Running lustre_rsync 2 1819 0.65 MB/sec execute 15 sec latency 126.779 ms 2 1862 0.61 MB/sec execute 16 sec latency 121.555 ms 2 1935 0.59 MB/sec execute 17 sec latency 182.312 ms 2 2003 0.56 MB/sec execute 18 sec latency 83.601 ms 2 2063 0.54 MB/sec execute 19 sec latency 98.623 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: 2758 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 515 2 2157 0.52 MB/sec execute 20 sec latency 95.219 ms 2 2267 0.53 MB/sec execute 21 sec latency 75.999 ms 2 2376 0.59 MB/sec execute 22 sec latency 130.074 ms 2 2418 0.58 MB/sec execute 23 sec latency 168.214 ms 2 2478 0.60 MB/sec execute 24 sec latency 262.267 ms 12397 12398 12399 Running lustre_rsync 2 2571 0.60 MB/sec execute 25 sec latency 184.736 ms 2 2739 0.81 MB/sec execute 26 sec latency 91.916 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: 3272 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 291 2 2910 0.86 MB/sec execute 27 sec latency 268.245 ms 2 2975 0.86 MB/sec execute 28 sec latency 364.732 ms 2 3093 0.85 MB/sec execute 29 sec latency 231.959 ms 2 3257 0.90 MB/sec execute 30 sec latency 146.924 ms 2 3372 0.90 MB/sec execute 31 sec latency 103.004 ms 12397 12398 12399 Running lustre_rsync 2 3577 1.06 MB/sec execute 32 sec latency 50.995 ms 2 3676 1.05 MB/sec execute 33 sec latency 68.612 ms 2 3764 1.07 MB/sec execute 34 sec latency 93.746 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: 3562 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 241 2 3824 1.04 MB/sec execute 35 sec latency 98.156 ms 2 3906 1.03 MB/sec execute 36 sec latency 78.193 ms 2 3978 1.00 MB/sec execute 37 sec latency 65.711 ms 2 4036 0.98 MB/sec execute 38 sec latency 77.131 ms 2 4106 0.95 MB/sec execute 39 sec latency 85.657 ms 12397 12398 12399 Running lustre_rsync 2 4196 0.93 MB/sec execute 40 sec latency 76.099 ms 2 4239 0.92 MB/sec execute 41 sec latency 168.127 ms 2 4281 0.90 MB/sec execute 42 sec latency 131.843 ms 2 4309 0.88 MB/sec execute 43 sec latency 216.050 ms 2 4358 0.87 MB/sec execute 44 sec latency 135.556 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: 3802 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 414 2 4387 0.85 MB/sec execute 45 sec latency 175.171 ms 2 4461 0.84 MB/sec execute 46 sec latency 147.920 ms 2 4507 0.83 MB/sec execute 47 sec latency 223.484 ms 2 4556 0.81 MB/sec execute 48 sec latency 164.248 ms 2 4657 0.84 MB/sec execute 49 sec latency 78.450 ms 12397 12398 12399 Running lustre_rsync 2 4740 0.83 MB/sec execute 50 sec latency 94.332 ms 2 4812 0.81 MB/sec execute 51 sec latency 64.201 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: 4215 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 224 2 4955 0.91 MB/sec execute 52 sec latency 92.783 ms 2 5015 0.89 MB/sec execute 53 sec latency 79.809 ms 2 5078 0.88 MB/sec execute 54 sec latency 144.344 ms 2 5146 0.86 MB/sec execute 55 sec latency 76.581 ms 2 5213 0.85 MB/sec execute 56 sec latency 207.084 ms 12397 12398 12399 Running lustre_rsync 2 5271 0.84 MB/sec execute 57 sec latency 105.897 ms 2 5322 0.82 MB/sec execute 58 sec latency 102.716 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: 4438 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 217 2 5360 0.81 MB/sec execute 59 sec latency 105.127 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1654 36.789 136.524 Close 1229 8.884 57.813 Rename 70 59.736 165.966 Unlink 288 15.598 56.473 Qpathinfo 1508 9.374 95.249 Qfileinfo 262 0.696 13.906 Qfsinfo 244 0.763 29.321 Sfileinfo 154 37.472 142.524 Find 552 2.396 73.831 WriteX 793 5.421 71.918 ReadX 2427 0.054 6.914 LockX 4 5.918 7.811 UnlockX 4 8.925 10.139 Flush 115 118.077 364.708 Throughput 0.811897 MB/sec 2 clients 2 procs max_latency=364.732 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 21 14:52:27 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/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' 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: 4654 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 270 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: 4923 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 8 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