== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 00:49:35 (1790657375) 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 Tue Sep 29 00:49:44 EDT 2026 waiting for dbench pid 12407 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 59 4.79 MB/sec warmup 1 sec latency 111.986 ms 2 137 5.99 MB/sec warmup 2 sec latency 150.603 ms 2 169 4.60 MB/sec warmup 3 sec latency 191.044 ms 2 211 4.10 MB/sec warmup 4 sec latency 144.761 ms 2 271 4.06 MB/sec warmup 5 sec latency 119.972 ms Running lustre_rsync 2 305 3.73 MB/sec warmup 6 sec latency 264.769 ms 2 341 3.50 MB/sec warmup 7 sec latency 374.552 ms 2 393 3.48 MB/sec warmup 8 sec latency 125.667 ms 2 449 3.50 MB/sec warmup 9 sec latency 118.954 ms 2 505 3.50 MB/sec warmup 10 sec latency 136.046 ms 2 574 3.63 MB/sec warmup 11 sec latency 171.124 ms 2 688 0.15 MB/sec execute 1 sec latency 333.534 ms 2 711 0.09 MB/sec execute 2 sec latency 158.407 ms 2 732 0.13 MB/sec execute 3 sec latency 318.724 ms 2 787 0.17 MB/sec execute 4 sec latency 83.929 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 11 seconds Changelog records consumed: 136 2 821 0.15 MB/sec execute 5 sec latency 215.028 ms 2 883 0.19 MB/sec execute 6 sec latency 135.799 ms 2 921 0.19 MB/sec execute 7 sec latency 172.850 ms 2 981 0.20 MB/sec execute 8 sec latency 193.088 ms 2 1078 0.40 MB/sec execute 9 sec latency 208.341 ms 12407 12408 12409 Running lustre_rsync 2 1154 0.38 MB/sec execute 10 sec latency 86.206 ms 2 1209 0.35 MB/sec execute 11 sec latency 117.695 ms 2 1257 0.33 MB/sec execute 12 sec latency 115.327 ms 2 1408 0.75 MB/sec execute 13 sec latency 72.771 ms 2 1461 0.70 MB/sec execute 14 sec latency 124.326 ms 2 1504 0.66 MB/sec execute 15 sec latency 389.132 ms 2 1574 0.63 MB/sec execute 16 sec latency 95.820 ms 2 1636 0.60 MB/sec execute 17 sec latency 194.234 ms 2 1677 0.57 MB/sec execute 18 sec latency 179.022 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: 2522 Clear changelog after use: no Errors: 0 lustre_rsync took 9 seconds Changelog records consumed: 349 2 1771 0.54 MB/sec execute 19 sec latency 80.087 ms 2 1816 0.52 MB/sec execute 20 sec latency 111.266 ms 2 1871 0.50 MB/sec execute 21 sec latency 203.447 ms 2 1957 0.48 MB/sec execute 22 sec latency 148.503 ms 2 2008 0.47 MB/sec execute 23 sec latency 129.307 ms 12407 12408 12409 Running lustre_rsync 2 2059 0.46 MB/sec execute 24 sec latency 158.598 ms 2 2135 0.45 MB/sec execute 25 sec latency 125.686 ms 2 2194 0.43 MB/sec execute 26 sec latency 95.070 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: 2870 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 362 2 2281 0.46 MB/sec execute 27 sec latency 179.501 ms 2 2352 0.48 MB/sec execute 28 sec latency 305.900 ms 2 2394 0.47 MB/sec execute 29 sec latency 171.487 ms 2 2443 0.48 MB/sec execute 30 sec latency 241.270 ms 2 2515 0.50 MB/sec execute 31 sec latency 283.995 ms 12407 12408 12409 Running lustre_rsync 2 2575 0.49 MB/sec execute 32 sec latency 190.094 ms 2 2686 0.57 MB/sec execute 33 sec latency 138.633 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: 3231 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 210 2 2845 0.68 MB/sec execute 34 sec latency 243.385 ms 2 2952 0.71 MB/sec execute 35 sec latency 208.600 ms 2 3007 0.69 MB/sec execute 36 sec latency 287.698 ms 2 3196 0.71 MB/sec execute 37 sec latency 308.080 ms 2 3324 0.75 MB/sec execute 38 sec latency 246.612 ms 12407 12408 12409 Running lustre_rsync 2 3465 0.82 MB/sec execute 39 sec latency 87.314 ms 2 3567 0.86 MB/sec execute 40 sec latency 104.861 ms 2 3657 0.86 MB/sec execute 41 sec latency 98.336 ms 2 3711 0.84 MB/sec execute 42 sec latency 76.235 ms 2 3774 0.87 MB/sec execute 43 sec latency 128.362 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: 3440 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 209 2 3825 0.85 MB/sec execute 44 sec latency 108.283 ms 2 3889 0.83 MB/sec execute 45 sec latency 94.222 ms 2 3950 0.82 MB/sec execute 46 sec latency 84.920 ms 2 4002 0.81 MB/sec execute 47 sec latency 79.553 ms 2 4049 0.79 MB/sec execute 48 sec latency 123.696 ms 12407 12408 12409 Running lustre_rsync 2 4113 0.77 MB/sec execute 49 sec latency 81.031 ms 2 4178 0.76 MB/sec execute 50 sec latency 94.389 ms 2 4242 0.75 MB/sec execute 51 sec latency 284.392 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: 3648 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 374 2 4281 0.74 MB/sec execute 52 sec latency 157.866 ms 2 4319 0.73 MB/sec execute 53 sec latency 202.456 ms 2 4367 0.72 MB/sec execute 54 sec latency 167.337 ms 2 4430 0.71 MB/sec execute 55 sec latency 115.887 ms 2 4470 0.70 MB/sec execute 56 sec latency 212.280 ms 2 4503 0.69 MB/sec execute 57 sec latency 262.936 ms 12407 12408 12409 Running lustre_rsync 2 4546 0.68 MB/sec execute 58 sec latency 147.562 ms 2 4578 0.69 MB/sec execute 59 sec latency 210.978 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: 4021 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 202 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1368 42.095 179.478 Close 1029 10.540 74.170 Rename 62 66.560 187.850 Unlink 268 18.492 68.855 Qpathinfo 1237 10.748 183.398 Qfileinfo 215 0.778 15.014 Qfsinfo 238 1.028 24.267 Sfileinfo 136 45.249 133.438 Find 476 2.616 84.995 WriteX 734 5.652 58.673 ReadX 2085 0.054 9.887 LockX 4 7.963 11.889 UnlockX 4 11.374 23.208 Flush 134 128.119 389.117 Throughput 0.688042 MB/sec 2 clients 2 procs max_latency=389.132 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 29 00:50:59 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/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' 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: 4222 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 214 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 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