== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:18:18 (1786565898) 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 Wed Aug 12 16:18:26 EDT 2026 waiting for dbench pid 12425 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 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 82.851 ms 2 169 6.93 MB/sec warmup 2 sec latency 117.974 ms 2 233 5.94 MB/sec warmup 3 sec latency 96.478 ms 2 293 5.41 MB/sec warmup 4 sec latency 140.781 ms 2 344 4.95 MB/sec warmup 5 sec latency 121.257 ms 2 425 4.99 MB/sec warmup 6 sec latency 108.744 ms Running lustre_rsync 2 498 4.94 MB/sec warmup 7 sec latency 82.571 ms 2 597 5.09 MB/sec warmup 8 sec latency 278.073 ms 2 691 4.70 MB/sec warmup 9 sec latency 253.985 ms 2 733 4.26 MB/sec warmup 10 sec latency 177.711 ms 2 787 3.89 MB/sec warmup 11 sec latency 124.266 ms 2 873 0.36 MB/sec execute 1 sec latency 200.699 ms 2 913 0.29 MB/sec execute 2 sec latency 231.023 ms 2 965 0.22 MB/sec execute 3 sec latency 312.280 ms 2 1043 0.70 MB/sec execute 4 sec latency 184.845 ms 2 1136 0.60 MB/sec execute 5 sec latency 56.450 ms 2 1196 0.52 MB/sec execute 6 sec latency 98.925 ms 2 1252 0.46 MB/sec execute 7 sec latency 104.923 ms 2 1404 1.13 MB/sec execute 8 sec latency 92.029 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 13 seconds Changelog records consumed: 236 2 1473 1.01 MB/sec execute 9 sec latency 84.040 ms 2 1554 0.92 MB/sec execute 10 sec latency 141.836 ms 2 1632 0.85 MB/sec execute 11 sec latency 188.595 ms 2 1707 0.79 MB/sec execute 12 sec latency 228.294 ms 2 1787 0.74 MB/sec execute 13 sec latency 62.434 ms 12425 12426 12427 Running lustre_rsync 2 1841 0.70 MB/sec execute 14 sec latency 84.933 ms 2 1906 0.66 MB/sec execute 15 sec latency 205.016 ms 2 1998 0.63 MB/sec execute 16 sec latency 79.638 ms 2 2055 0.60 MB/sec execute 17 sec latency 99.330 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: 2920 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 521 2 2146 0.58 MB/sec execute 18 sec latency 75.845 ms 2 2223 0.56 MB/sec execute 19 sec latency 106.665 ms 2 2351 0.64 MB/sec execute 20 sec latency 222.682 ms 2 2416 0.63 MB/sec execute 21 sec latency 110.653 ms 2 2477 0.66 MB/sec execute 22 sec latency 300.529 ms 12425 12426 12427 Running lustre_rsync 2 2571 0.65 MB/sec execute 23 sec latency 198.106 ms 2 2655 0.71 MB/sec execute 24 sec latency 87.336 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 2 seconds Changelog records consumed: 309 2 2893 0.88 MB/sec execute 25 sec latency 234.791 ms 2 2988 0.93 MB/sec execute 26 sec latency 178.684 ms 2 3197 0.95 MB/sec execute 27 sec latency 136.323 ms 2 3317 0.99 MB/sec execute 28 sec latency 179.078 ms 2 3458 1.07 MB/sec execute 29 sec latency 245.127 ms 12425 12426 12427 Running lustre_rsync 2 3629 1.14 MB/sec execute 30 sec latency 53.236 ms 2 3701 1.11 MB/sec execute 31 sec latency 72.478 ms 2 3786 1.14 MB/sec execute 32 sec latency 97.394 ms 2 3847 1.11 MB/sec execute 33 sec latency 87.789 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: 3748 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 269 2 3923 1.09 MB/sec execute 34 sec latency 72.221 ms 2 4006 1.06 MB/sec execute 35 sec latency 61.091 ms 2 4093 1.03 MB/sec execute 36 sec latency 68.757 ms 2 4168 1.00 MB/sec execute 37 sec latency 76.044 ms 2 4240 0.99 MB/sec execute 38 sec latency 338.075 ms 12425 12426 12427 Running lustre_rsync 2 4290 0.97 MB/sec execute 39 sec latency 141.339 ms 2 4330 0.95 MB/sec execute 40 sec latency 165.586 ms 2 4375 0.93 MB/sec execute 41 sec latency 187.296 ms 2 4448 0.92 MB/sec execute 42 sec latency 156.780 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: 4016 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 408 2 4500 0.90 MB/sec execute 43 sec latency 151.739 ms 2 4550 0.89 MB/sec execute 44 sec latency 192.749 ms 2 4622 0.90 MB/sec execute 45 sec latency 175.056 ms 2 4722 0.90 MB/sec execute 46 sec latency 67.814 ms 2 4807 0.88 MB/sec execute 47 sec latency 69.692 ms 12425 12426 12427 Running lustre_rsync 2 4919 0.93 MB/sec execute 48 sec latency 81.361 ms 2 5024 0.97 MB/sec execute 49 sec latency 77.944 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: 4423 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 237 2 5104 0.95 MB/sec execute 50 sec latency 175.572 ms 2 5178 0.93 MB/sec execute 51 sec latency 129.751 ms 2 5258 0.92 MB/sec execute 52 sec latency 133.978 ms 2 5318 0.90 MB/sec execute 53 sec latency 70.076 ms 2 5410 0.89 MB/sec execute 54 sec latency 62.353 ms 12425 12426 12427 Running lustre_rsync 2 5484 0.87 MB/sec execute 55 sec latency 137.465 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: 4659 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 230 2 5577 0.86 MB/sec execute 56 sec latency 152.996 ms 2 5674 0.85 MB/sec execute 57 sec latency 65.890 ms 2 5786 0.85 MB/sec execute 58 sec latency 71.693 ms 2 5894 0.86 MB/sec execute 59 sec latency 190.739 ms 2 cleanup 60 sec 12425 12426 12427 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1816 32.880 137.015 Close 1406 8.038 48.420 Rename 73 53.464 121.618 Unlink 304 14.169 45.243 Qpathinfo 1746 8.347 87.313 Qfileinfo 295 0.795 20.972 Qfsinfo 255 0.910 25.911 Sfileinfo 163 36.362 120.393 Find 621 2.028 76.023 WriteX 894 4.779 58.531 ReadX 2602 0.049 6.065 LockX 4 5.130 6.316 UnlockX 4 6.482 11.837 Flush 114 124.944 338.060 Throughput 0.862378 MB/sec 2 clients 2 procs max_latency=338.075 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 12 16:19:41 EDT 2026 with return code 0 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: 4888 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 265 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/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' 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: 5152 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 123 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: 5274 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