== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:30:20 (1789317020) 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 Sun Sep 13 12:30:23 EDT 2026 waiting for dbench pid 12383 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 2 239 18.29 MB/sec warmup 1 sec latency 53.566 ms 2 469 16.42 MB/sec warmup 2 sec latency 26.668 ms 2 733 14.21 MB/sec warmup 3 sec latency 81.590 ms 2 913 10.88 MB/sec warmup 4 sec latency 51.113 ms 2 1155 9.20 MB/sec warmup 5 sec latency 65.507 ms 2 1481 8.68 MB/sec warmup 6 sec latency 60.130 ms 2 1781 7.51 MB/sec warmup 7 sec latency 79.811 ms 2 2156 6.67 MB/sec warmup 8 sec latency 45.720 ms Running lustre_rsync 2 2469 6.36 MB/sec warmup 9 sec latency 52.115 ms 2 2922 6.69 MB/sec warmup 10 sec latency 71.507 ms 2 3356 6.44 MB/sec warmup 11 sec latency 56.478 ms 2 4012 0.60 MB/sec execute 1 sec latency 22.277 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 4 seconds Changelog records consumed: 1021 2 4246 0.53 MB/sec execute 2 sec latency 129.774 ms 2 4374 0.56 MB/sec execute 3 sec latency 67.705 ms 2 4560 0.63 MB/sec execute 4 sec latency 61.372 ms 2 4813 0.98 MB/sec execute 5 sec latency 25.611 ms 2 5122 1.82 MB/sec execute 6 sec latency 72.121 ms 12383 12384 12385 Running lustre_rsync 2 5335 1.61 MB/sec execute 7 sec latency 52.046 ms 2 5586 1.47 MB/sec execute 8 sec latency 41.464 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: 9541 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1079 2 5944 1.63 MB/sec execute 9 sec latency 44.362 ms 2 6337 2.26 MB/sec execute 10 sec latency 54.165 ms 2 6908 2.68 MB/sec execute 11 sec latency 50.011 ms 2 7290 3.12 MB/sec execute 12 sec latency 21.583 ms 2 7531 2.99 MB/sec execute 13 sec latency 25.761 ms 12383 12384 12385 Running lustre_rsync 2 7794 2.81 MB/sec execute 14 sec latency 130.532 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: 10619 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 962 2 8015 2.69 MB/sec execute 15 sec latency 42.361 ms 2 8271 2.69 MB/sec execute 16 sec latency 47.283 ms 2 8616 2.88 MB/sec execute 17 sec latency 52.220 ms 2 8817 2.74 MB/sec execute 18 sec latency 83.662 ms 2 9071 2.62 MB/sec execute 19 sec latency 52.784 ms 12383 12384 12385 Running lustre_rsync 2 9336 2.53 MB/sec execute 20 sec latency 20.913 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: 11580 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 647 2 9577 2.58 MB/sec execute 21 sec latency 57.938 ms 2 10018 2.90 MB/sec execute 22 sec latency 72.062 ms 2 10350 2.90 MB/sec execute 23 sec latency 86.993 ms 2 10720 3.09 MB/sec execute 24 sec latency 27.464 ms 2 10936 3.06 MB/sec execute 25 sec latency 28.606 ms 12383 12384 12385 Running lustre_rsync 2 11102 2.96 MB/sec execute 26 sec latency 32.993 ms 2 11274 2.86 MB/sec execute 27 sec latency 37.872 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: 12226 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 695 2 11384 2.78 MB/sec execute 28 sec latency 141.419 ms 2 11516 2.70 MB/sec execute 29 sec latency 93.372 ms 2 11642 2.63 MB/sec execute 30 sec latency 76.648 ms 2 11869 2.62 MB/sec execute 31 sec latency 37.388 ms 2 12137 2.73 MB/sec execute 32 sec latency 38.989 ms 12383 12384 12385 Running lustre_rsync 2 12289 2.65 MB/sec execute 33 sec latency 116.873 ms 2 12437 2.58 MB/sec execute 34 sec latency 68.402 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: 12920 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 555 2 12586 2.52 MB/sec execute 35 sec latency 78.909 ms 2 12770 2.46 MB/sec execute 36 sec latency 38.150 ms 2 12993 2.46 MB/sec execute 37 sec latency 34.175 ms 2 13114 2.42 MB/sec execute 38 sec latency 91.046 ms 2 13415 2.54 MB/sec execute 39 sec latency 102.069 ms 2 13646 2.56 MB/sec execute 40 sec latency 94.798 ms 12383 12384 12385 Running lustre_rsync 2 13939 2.58 MB/sec execute 41 sec latency 106.784 ms 2 14182 2.66 MB/sec execute 42 sec latency 58.525 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: 13474 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 508 2 14327 2.62 MB/sec execute 43 sec latency 45.607 ms 2 14461 2.61 MB/sec execute 44 sec latency 44.870 ms 2 14612 2.56 MB/sec execute 45 sec latency 42.945 ms 2 14756 2.51 MB/sec execute 46 sec latency 35.208 ms 2 14915 2.46 MB/sec execute 47 sec latency 84.183 ms 12383 12384 12385 Running lustre_rsync 2 15003 2.42 MB/sec execute 48 sec latency 125.441 ms 2 15120 2.39 MB/sec execute 49 sec latency 96.053 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: 13981 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 584 2 15267 2.38 MB/sec execute 50 sec latency 97.466 ms 2 15455 2.35 MB/sec execute 51 sec latency 37.616 ms 2 15741 2.42 MB/sec execute 52 sec latency 57.188 ms 2 15923 2.38 MB/sec execute 53 sec latency 81.203 ms 2 16137 2.34 MB/sec execute 54 sec latency 77.857 ms 12383 12384 12385 Running lustre_rsync 2 16370 2.31 MB/sec execute 55 sec latency 22.706 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: 14564 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 590 2 16616 2.31 MB/sec execute 56 sec latency 78.771 ms 2 16953 2.41 MB/sec execute 57 sec latency 56.629 ms 2 17210 2.42 MB/sec execute 58 sec latency 81.703 ms 2 17699 2.54 MB/sec execute 59 sec latency 55.087 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 4884 12.392 58.505 Close 3584 2.752 20.254 Rename 207 18.602 71.033 Unlink 984 5.263 24.697 Qpathinfo 4433 3.228 40.991 Qfileinfo 776 0.312 5.163 Qfsinfo 808 0.106 5.553 Sfileinfo 400 11.656 33.104 Find 1718 0.970 40.881 WriteX 2389 1.804 22.980 ReadX 7668 0.022 2.682 LockX 16 2.647 6.699 UnlockX 16 2.271 5.282 Flush 344 42.995 141.413 Throughput 2.54383 MB/sec 2 clients 2 procs max_latency=141.419 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Sep 13 12:31:36 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 15153 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 645 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: 15797 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 24 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