== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:57:41 (1789635461) 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 04:57:48 EDT 2026 waiting for dbench pid 12432 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 2 111 10.48 MB/sec warmup 1 sec latency 86.310 ms 2 167 6.90 MB/sec warmup 2 sec latency 146.808 ms 2 209 5.44 MB/sec warmup 3 sec latency 223.434 ms 2 293 5.41 MB/sec warmup 4 sec latency 81.847 ms 2 379 5.38 MB/sec warmup 5 sec latency 88.060 ms 2 485 5.64 MB/sec warmup 6 sec latency 69.941 ms 2 627 6.00 MB/sec warmup 7 sec latency 97.159 ms Running lustre_rsync 2 671 5.29 MB/sec warmup 8 sec latency 295.548 ms 2 721 4.73 MB/sec warmup 9 sec latency 184.050 ms 2 771 4.27 MB/sec warmup 10 sec latency 186.045 ms 2 798 3.90 MB/sec warmup 11 sec latency 185.416 ms 2 895 0.22 MB/sec execute 1 sec latency 154.808 ms 2 921 0.20 MB/sec execute 2 sec latency 231.764 ms 2 980 0.22 MB/sec execute 3 sec latency 74.477 ms 2 1026 0.62 MB/sec execute 4 sec latency 219.096 ms 2 1122 0.56 MB/sec execute 5 sec latency 96.141 ms 2 1179 0.48 MB/sec execute 6 sec latency 98.606 ms 2 1234 0.43 MB/sec execute 7 sec latency 77.784 ms 2 1390 1.11 MB/sec execute 8 sec latency 82.680 ms 2 1452 0.99 MB/sec execute 9 sec latency 81.536 ms 2 1514 0.90 MB/sec execute 10 sec latency 233.021 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: 273 2 1628 0.83 MB/sec execute 11 sec latency 73.020 ms 2 1702 0.77 MB/sec execute 12 sec latency 152.633 ms 2 1779 0.72 MB/sec execute 13 sec latency 74.311 ms 2 1832 0.68 MB/sec execute 14 sec latency 91.890 ms 2 1888 0.64 MB/sec execute 15 sec latency 246.018 ms 12432 12433 12434 Running lustre_rsync 2 1985 0.61 MB/sec execute 16 sec latency 105.780 ms 2 2015 0.58 MB/sec execute 17 sec latency 177.944 ms 2 2096 0.56 MB/sec execute 18 sec latency 102.871 ms 2 2162 0.54 MB/sec execute 19 sec latency 89.245 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: 2574 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 568 2 2248 0.52 MB/sec execute 20 sec latency 117.475 ms 2 2357 0.60 MB/sec execute 21 sec latency 168.103 ms 2 2400 0.58 MB/sec execute 22 sec latency 237.894 ms 2 2466 0.61 MB/sec execute 23 sec latency 168.590 ms 2 2560 0.61 MB/sec execute 24 sec latency 258.385 ms 12432 12433 12434 Running lustre_rsync 2 2605 0.59 MB/sec execute 25 sec latency 156.827 ms 2 2769 0.80 MB/sec execute 26 sec latency 362.306 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: 3141 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 231 2 2925 0.88 MB/sec execute 27 sec latency 428.281 ms 2 3008 0.85 MB/sec execute 28 sec latency 172.889 ms 2 3241 0.90 MB/sec execute 29 sec latency 129.920 ms 2 3373 0.92 MB/sec execute 30 sec latency 138.277 ms 2 3588 1.09 MB/sec execute 31 sec latency 54.475 ms 12432 12433 12434 Running lustre_rsync 2 3695 1.07 MB/sec execute 32 sec latency 60.163 ms 2 3784 1.10 MB/sec execute 33 sec latency 72.352 ms 2 3856 1.07 MB/sec execute 34 sec latency 65.722 ms 2 3933 1.05 MB/sec execute 35 sec latency 65.712 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: 3371 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 293 2 4012 1.03 MB/sec execute 36 sec latency 103.896 ms 2 4103 1.00 MB/sec execute 37 sec latency 58.925 ms 2 4219 0.98 MB/sec execute 38 sec latency 45.909 ms 2 4266 0.96 MB/sec execute 39 sec latency 361.902 ms 2 4306 0.94 MB/sec execute 40 sec latency 236.350 ms 12432 12433 12434 Running lustre_rsync 2 4367 0.93 MB/sec execute 41 sec latency 143.932 ms 2 4443 0.91 MB/sec execute 42 sec latency 112.276 ms 2 4486 0.90 MB/sec execute 43 sec latency 172.053 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: 3663 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 403 2 4549 0.88 MB/sec execute 44 sec latency 125.346 ms 2 4663 0.91 MB/sec execute 45 sec latency 129.884 ms 2 4766 0.89 MB/sec execute 46 sec latency 70.377 ms 2 4845 0.88 MB/sec execute 47 sec latency 75.454 ms 2 5004 0.98 MB/sec execute 48 sec latency 81.695 ms 12432 12433 12434 Running lustre_rsync 2 5076 0.96 MB/sec execute 49 sec latency 159.893 ms 2 5143 0.95 MB/sec execute 50 sec latency 106.696 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: 4065 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 275 2 5213 0.93 MB/sec execute 51 sec latency 127.223 ms 2 5280 0.91 MB/sec execute 52 sec latency 93.784 ms 2 5351 0.90 MB/sec execute 53 sec latency 72.445 ms 2 5426 0.88 MB/sec execute 54 sec latency 55.764 ms 2 5534 0.87 MB/sec execute 55 sec latency 138.141 ms 12432 12433 12434 Running lustre_rsync 2 5587 0.86 MB/sec execute 56 sec latency 74.345 ms 2 5686 0.85 MB/sec execute 57 sec latency 86.342 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: 4339 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 237 2 5758 0.84 MB/sec execute 58 sec latency 67.912 ms 2 5898 0.86 MB/sec execute 59 sec latency 82.850 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 12432 12434 Running lustre_rsync 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1795 33.716 177.527 Close 1392 8.432 61.902 Rename 72 52.363 122.310 Unlink 300 14.019 48.231 Qpathinfo 1733 8.196 156.432 Qfileinfo 294 0.679 20.341 Qfsinfo 251 0.842 31.077 Sfileinfo 160 38.474 108.633 Find 610 1.929 43.169 WriteX 889 4.873 67.843 ReadX 2555 0.044 4.390 LockX 4 9.074 10.778 UnlockX 4 6.244 6.605 Flush 114 116.974 428.261 Throughput 0.858859 MB/sec 2 clients 2 procs max_latency=428.281 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 17 04:59:03 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 removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' 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/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' 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: 4575 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 277 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: 4851 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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: 4879 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