== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:13:33 (1789175613) 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 Sep 11 21:13:41 EDT 2026 waiting for dbench pid 12416 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 83 7.42 MB/sec warmup 1 sec latency 76.235 ms 2 155 6.52 MB/sec warmup 2 sec latency 136.010 ms 2 199 5.21 MB/sec warmup 3 sec latency 194.758 ms 2 247 4.68 MB/sec warmup 4 sec latency 163.984 ms 2 315 4.57 MB/sec warmup 5 sec latency 146.945 ms 2 377 4.46 MB/sec warmup 6 sec latency 115.125 ms Running lustre_rsync 2 431 4.33 MB/sec warmup 7 sec latency 140.702 ms 2 461 4.03 MB/sec warmup 8 sec latency 359.471 ms 2 511 3.93 MB/sec warmup 9 sec latency 120.003 ms 2 627 4.19 MB/sec warmup 10 sec latency 161.252 ms 2 667 3.84 MB/sec warmup 11 sec latency 341.581 ms 2 724 0.21 MB/sec execute 1 sec latency 321.944 ms 2 762 0.15 MB/sec execute 2 sec latency 142.443 ms 2 794 0.18 MB/sec execute 3 sec latency 240.709 ms 2 837 0.17 MB/sec execute 4 sec latency 130.441 ms 2 876 0.19 MB/sec execute 5 sec latency 331.074 ms 2 907 0.17 MB/sec execute 6 sec latency 172.155 ms 2 938 0.16 MB/sec execute 7 sec latency 245.248 ms 2 981 0.18 MB/sec execute 8 sec latency 218.308 ms 2 1065 0.38 MB/sec execute 9 sec latency 145.086 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 16 seconds Changelog records consumed: 202 2 1146 0.36 MB/sec execute 10 sec latency 69.167 ms 2 1227 0.34 MB/sec execute 11 sec latency 70.340 ms 2 1410 0.80 MB/sec execute 12 sec latency 73.665 ms 2 1474 0.74 MB/sec execute 13 sec latency 73.185 ms 2 1532 0.70 MB/sec execute 14 sec latency 210.998 ms 12416 12417 12418 Running lustre_rsync 2 1620 0.66 MB/sec execute 15 sec latency 94.865 ms 2 1663 0.63 MB/sec execute 16 sec latency 251.655 ms 2 1707 0.59 MB/sec execute 17 sec latency 123.291 ms 2 1765 0.56 MB/sec execute 18 sec latency 151.028 ms 2 1801 0.54 MB/sec execute 19 sec latency 132.275 ms 2 1850 0.51 MB/sec execute 20 sec latency 111.695 ms 2 1923 0.50 MB/sec execute 21 sec latency 276.154 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: 2888 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 454 2 1992 0.48 MB/sec execute 22 sec latency 128.246 ms 2 2074 0.47 MB/sec execute 23 sec latency 94.141 ms 2 2151 0.46 MB/sec execute 24 sec latency 85.695 ms 2 2261 0.45 MB/sec execute 25 sec latency 69.070 ms 2 2371 0.52 MB/sec execute 26 sec latency 167.910 ms 12416 12417 12418 Running lustre_rsync 2 2416 0.51 MB/sec execute 27 sec latency 180.571 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: 3341 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 328 2 2472 0.53 MB/sec execute 28 sec latency 454.912 ms 2 2588 0.54 MB/sec execute 29 sec latency 126.832 ms 2 2771 0.72 MB/sec execute 30 sec latency 138.134 ms 2 2922 0.79 MB/sec execute 31 sec latency 291.263 ms 2 3000 0.77 MB/sec execute 32 sec latency 183.894 ms 12416 12417 12418 Running lustre_rsync 2 3202 0.79 MB/sec execute 33 sec latency 241.371 ms 2 3313 0.83 MB/sec execute 34 sec latency 192.513 ms 2 3388 0.82 MB/sec execute 35 sec latency 191.302 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: 3668 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 202 2 3561 0.95 MB/sec execute 36 sec latency 80.775 ms 2 3661 0.94 MB/sec execute 37 sec latency 72.460 ms 2 3744 0.95 MB/sec execute 38 sec latency 79.945 ms 2 3823 0.95 MB/sec execute 39 sec latency 77.538 ms 2 3887 0.93 MB/sec execute 40 sec latency 95.752 ms 2 3950 0.92 MB/sec execute 41 sec latency 88.149 ms 12416 12417 12418 Running lustre_rsync 2 4018 0.90 MB/sec execute 42 sec latency 82.455 ms 2 4075 0.88 MB/sec execute 43 sec latency 103.559 ms 2 4136 0.86 MB/sec execute 44 sec latency 96.104 ms 2 4212 0.84 MB/sec execute 45 sec latency 114.729 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: 3869 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 375 2 4260 0.83 MB/sec execute 46 sec latency 280.028 ms 2 4308 0.82 MB/sec execute 47 sec latency 185.871 ms 2 4365 0.81 MB/sec execute 48 sec latency 194.827 ms 2 4441 0.80 MB/sec execute 49 sec latency 90.337 ms 2 4488 0.79 MB/sec execute 50 sec latency 164.457 ms 12416 12417 12418 Running lustre_rsync 2 4550 0.78 MB/sec execute 51 sec latency 126.027 ms 2 4645 0.80 MB/sec execute 52 sec latency 86.156 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: 4243 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 289 2 4714 0.79 MB/sec execute 53 sec latency 74.100 ms 2 4794 0.78 MB/sec execute 54 sec latency 93.318 ms 2 4873 0.79 MB/sec execute 55 sec latency 95.930 ms 2 5008 0.85 MB/sec execute 56 sec latency 91.715 ms 2 5069 0.84 MB/sec execute 57 sec latency 164.331 ms 12416 12417 12418 Running lustre_rsync 2 5148 0.83 MB/sec execute 58 sec latency 70.651 ms 2 5215 0.82 MB/sec execute 59 sec latency 137.708 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: 4531 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 232 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1586 36.824 151.013 Close 1205 9.390 52.316 Rename 74 62.028 172.130 Unlink 290 16.605 81.448 Qpathinfo 1453 8.844 96.080 Qfileinfo 254 0.725 21.194 Qfsinfo 252 0.673 16.158 Sfileinfo 161 37.220 164.036 Find 538 2.317 83.100 WriteX 813 5.113 60.840 ReadX 2388 0.042 4.234 LockX 4 9.610 19.242 UnlockX 4 9.180 11.263 Flush 128 127.877 454.897 Throughput 0.816225 MB/sec 2 clients 2 procs max_latency=454.912 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 11 21:14:56 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/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' 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/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' 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 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: 4762 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 241 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: 5002 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