== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:24:37 (1761121477) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 Wed Oct 22 04:24:40 EDT 2025 waiting for dbench pid 12392 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 2 283 21.15 MB/sec warmup 1 sec latency 21.742 ms 2 667 21.16 MB/sec warmup 2 sec latency 22.182 ms 2 993 14.61 MB/sec warmup 3 sec latency 18.819 ms 2 1419 13.01 MB/sec warmup 4 sec latency 20.865 ms 2 1756 10.51 MB/sec warmup 5 sec latency 24.481 ms 2 2168 8.91 MB/sec warmup 6 sec latency 14.601 ms 2 2582 8.27 MB/sec warmup 7 sec latency 19.020 ms 2 3305 8.84 MB/sec warmup 8 sec latency 18.075 ms 2 3802 8.84 MB/sec warmup 9 sec latency 16.285 ms Running lustre_rsync 2 4115 8.02 MB/sec warmup 10 sec latency 16.888 ms 2 4463 7.42 MB/sec warmup 11 sec latency 31.730 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 1482 2 5284 6.35 MB/sec execute 1 sec latency 18.171 ms 2 5757 3.68 MB/sec execute 2 sec latency 12.430 ms 2 6167 3.96 MB/sec execute 3 sec latency 18.206 ms 2 6896 6.15 MB/sec execute 4 sec latency 24.405 ms 2 7341 6.67 MB/sec execute 5 sec latency 19.867 ms 12392 12393 12394 Running lustre_rsync 2 7666 5.67 MB/sec execute 6 sec latency 18.981 ms 2 8045 5.09 MB/sec execute 7 sec latency 35.607 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 13754 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1599 2 8508 5.51 MB/sec execute 8 sec latency 17.153 ms 2 8891 4.96 MB/sec execute 9 sec latency 18.856 ms 2 9409 4.76 MB/sec execute 10 sec latency 12.823 ms 2 9984 5.15 MB/sec execute 11 sec latency 15.257 ms 2 10607 5.73 MB/sec execute 12 sec latency 18.810 ms 12392 12393 12394 Running lustre_rsync 2 10942 5.51 MB/sec execute 13 sec latency 17.391 ms 2 11257 5.16 MB/sec execute 14 sec latency 26.593 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 15352 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1139 2 11592 4.92 MB/sec execute 15 sec latency 56.535 ms 2 12065 5.15 MB/sec execute 16 sec latency 17.925 ms 2 12481 4.88 MB/sec execute 17 sec latency 19.860 ms 2 13022 4.79 MB/sec execute 18 sec latency 15.234 ms 2 13632 5.12 MB/sec execute 19 sec latency 13.780 ms 12392 12393 12394 Running lustre_rsync 2 14312 5.39 MB/sec execute 20 sec latency 15.367 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 16490 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1259 2 14629 5.26 MB/sec execute 21 sec latency 33.966 ms 2 14941 5.05 MB/sec execute 22 sec latency 58.770 ms 2 15286 4.97 MB/sec execute 23 sec latency 17.068 ms 2 15710 5.03 MB/sec execute 24 sec latency 20.389 ms 2 16029 4.85 MB/sec execute 25 sec latency 20.259 ms 12392 12393 12394 Running lustre_rsync 2 16460 4.70 MB/sec execute 26 sec latency 17.102 ms 2 16803 4.69 MB/sec execute 27 sec latency 21.099 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 17748 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1159 2 17438 4.93 MB/sec execute 28 sec latency 23.436 ms 2 17912 5.05 MB/sec execute 29 sec latency 16.740 ms 2 18219 4.96 MB/sec execute 30 sec latency 18.424 ms 2 18600 4.84 MB/sec execute 31 sec latency 31.273 ms 2 18949 4.78 MB/sec execute 32 sec latency 24.388 ms 12392 12393 12394 Running lustre_rsync 2 19412 4.82 MB/sec execute 33 sec latency 20.713 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 18906 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1131 2 19879 4.71 MB/sec execute 34 sec latency 15.370 ms 2 20274 4.70 MB/sec execute 35 sec latency 19.071 ms 2 21004 4.88 MB/sec execute 36 sec latency 18.189 ms 2 21507 5.00 MB/sec execute 37 sec latency 18.944 ms 2 21797 4.92 MB/sec execute 38 sec latency 21.520 ms 12392 12393 12394 Running lustre_rsync 2 22122 4.82 MB/sec execute 39 sec latency 31.637 ms 2 22467 4.78 MB/sec execute 40 sec latency 18.437 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 20036 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1181 2 22904 4.81 MB/sec execute 41 sec latency 19.360 ms 2 23239 4.72 MB/sec execute 42 sec latency 29.251 ms 2 23691 4.67 MB/sec execute 43 sec latency 15.963 ms 2 24297 4.82 MB/sec execute 44 sec latency 17.646 ms 2 24896 4.93 MB/sec execute 45 sec latency 20.550 ms 12392 12393 12394 Running lustre_rsync 2 25180 4.88 MB/sec execute 46 sec latency 24.097 ms 2 25480 4.79 MB/sec execute 47 sec latency 25.999 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 21216 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1046 2 25785 4.72 MB/sec execute 48 sec latency 38.528 ms 2 26100 4.68 MB/sec execute 49 sec latency 23.448 ms 2 26505 4.71 MB/sec execute 50 sec latency 29.148 ms 2 26797 4.63 MB/sec execute 51 sec latency 21.330 ms 2 27252 4.60 MB/sec execute 52 sec latency 19.014 ms 12392 12393 12394 Running lustre_rsync 2 27746 4.68 MB/sec execute 53 sec latency 23.446 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 22261 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1074 2 28268 4.71 MB/sec execute 54 sec latency 20.623 ms 2 28667 4.78 MB/sec execute 55 sec latency 21.221 ms 2 28928 4.71 MB/sec execute 56 sec latency 23.287 ms 2 29229 4.64 MB/sec execute 57 sec latency 38.254 ms 2 29515 4.61 MB/sec execute 58 sec latency 29.875 ms 12392 12393 12394 Running lustre_rsync 2 29921 4.64 MB/sec execute 59 sec latency 21.831 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 8833 7.351 33.955 Close 6513 1.423 8.237 Rename 369 11.069 24.394 Unlink 1756 3.082 12.218 Qpathinfo 7965 1.965 20.528 Qfileinfo 1396 0.288 2.619 Qfsinfo 1438 0.071 3.462 Sfileinfo 710 4.964 29.323 Find 3064 0.866 15.280 WriteX 4318 1.695 13.916 ReadX 13790 0.021 1.639 LockX 28 1.468 3.591 UnlockX 28 1.622 3.644 Flush 608 9.680 58.754 Throughput 4.63917 MB/sec 2 clients 2 procs max_latency=58.770 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Oct 22 04:25:53 EDT 2025 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 Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 23334 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1079 removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' 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: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 24412 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 265 lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found