== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:24:58 (1788830698) 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 Mon Sep 7 21:25:04 EDT 2026 waiting for dbench pid 12399 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 2 136 12.02 MB/sec warmup 1 sec latency 84.475 ms 2 184 7.38 MB/sec warmup 2 sec latency 202.035 ms 2 271 6.78 MB/sec warmup 3 sec latency 238.782 ms 2 365 6.52 MB/sec warmup 4 sec latency 88.647 ms 2 461 6.46 MB/sec warmup 5 sec latency 87.387 ms 2 624 7.00 MB/sec warmup 6 sec latency 84.396 ms 2 695 6.05 MB/sec warmup 7 sec latency 185.110 ms Running lustre_rsync 2 760 5.33 MB/sec warmup 8 sec latency 97.663 ms 2 835 4.78 MB/sec warmup 9 sec latency 144.188 ms 2 898 4.33 MB/sec warmup 10 sec latency 203.371 ms 2 959 3.96 MB/sec warmup 11 sec latency 113.632 ms 2 1146 0.21 MB/sec execute 1 sec latency 130.172 ms 2 1219 0.18 MB/sec execute 2 sec latency 67.633 ms 2 1389 2.07 MB/sec execute 3 sec latency 89.472 ms 2 1486 1.58 MB/sec execute 4 sec latency 134.940 ms 2 1629 1.31 MB/sec execute 5 sec latency 115.215 ms 2 1720 1.12 MB/sec execute 6 sec latency 72.545 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: 311 2 1825 0.99 MB/sec execute 7 sec latency 49.414 ms 2 1976 0.89 MB/sec execute 8 sec latency 88.543 ms 2 2135 0.84 MB/sec execute 9 sec latency 46.410 ms 2 2270 0.88 MB/sec execute 10 sec latency 58.981 ms 2 2382 0.92 MB/sec execute 11 sec latency 211.248 ms 12399 12400 12401 Running lustre_rsync 2 2457 0.92 MB/sec execute 12 sec latency 161.014 ms 2 2574 0.93 MB/sec execute 13 sec latency 166.444 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: 3943 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 691 2 2824 1.31 MB/sec execute 14 sec latency 131.660 ms 2 2985 1.42 MB/sec execute 15 sec latency 191.569 ms 2 3218 1.43 MB/sec execute 16 sec latency 143.540 ms 2 3385 1.48 MB/sec execute 17 sec latency 82.059 ms 2 3645 1.75 MB/sec execute 18 sec latency 50.794 ms 12399 12400 12401 Running lustre_rsync 2 3772 1.77 MB/sec execute 19 sec latency 72.261 ms 2 3848 1.69 MB/sec execute 20 sec latency 74.938 ms 2 3932 1.63 MB/sec execute 21 sec latency 59.459 ms 2 4002 1.56 MB/sec execute 22 sec latency 76.257 ms 2 4081 1.49 MB/sec execute 23 sec latency 62.816 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: 4633 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 398 2 4188 1.44 MB/sec execute 24 sec latency 67.560 ms 2 4245 1.39 MB/sec execute 25 sec latency 231.732 ms 2 4325 1.35 MB/sec execute 26 sec latency 169.447 ms 2 4381 1.31 MB/sec execute 27 sec latency 206.655 ms 2 4464 1.28 MB/sec execute 28 sec latency 219.726 ms 12399 12400 12401 Running lustre_rsync 2 4518 1.24 MB/sec execute 29 sec latency 136.205 ms 2 4556 1.21 MB/sec execute 30 sec latency 226.139 ms 2 4663 1.24 MB/sec execute 31 sec latency 72.465 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: 5030 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 429 2 4745 1.20 MB/sec execute 32 sec latency 74.266 ms 2 4955 1.35 MB/sec execute 33 sec latency 52.897 ms 2 5075 1.31 MB/sec execute 34 sec latency 86.139 ms 2 5197 1.28 MB/sec execute 35 sec latency 65.581 ms 2 5263 1.25 MB/sec execute 36 sec latency 141.471 ms 12399 12400 12401 Running lustre_rsync 2 5350 1.22 MB/sec execute 37 sec latency 67.673 ms 2 5435 1.19 MB/sec execute 38 sec latency 72.807 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: 5458 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 363 2 5556 1.16 MB/sec execute 39 sec latency 142.109 ms 2 5697 1.14 MB/sec execute 40 sec latency 78.691 ms 2 5831 1.15 MB/sec execute 41 sec latency 56.277 ms 2 5942 1.15 MB/sec execute 42 sec latency 117.832 ms 2 6021 1.14 MB/sec execute 43 sec latency 187.376 ms 12399 12400 12401 Running lustre_rsync 2 6136 1.14 MB/sec execute 44 sec latency 110.126 ms 2 6324 1.25 MB/sec execute 45 sec latency 135.265 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: 5820 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 305 2 6486 1.29 MB/sec execute 46 sec latency 244.057 ms 2 6581 1.27 MB/sec execute 47 sec latency 156.126 ms 2 6872 1.32 MB/sec execute 48 sec latency 124.364 ms 2 7079 1.41 MB/sec execute 49 sec latency 84.829 ms 2 7181 1.39 MB/sec execute 50 sec latency 58.536 ms 12399 12400 12401 Running lustre_rsync 2 7276 1.38 MB/sec execute 51 sec latency 86.874 ms 2 7364 1.38 MB/sec execute 52 sec latency 77.545 ms 2 7454 1.37 MB/sec execute 53 sec latency 104.394 ms 2 7523 1.34 MB/sec execute 54 sec latency 97.039 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: 6124 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 318 2 7600 1.32 MB/sec execute 55 sec latency 58.126 ms 2 7705 1.30 MB/sec execute 56 sec latency 81.808 ms 2 7801 1.28 MB/sec execute 57 sec latency 263.396 ms 2 7866 1.26 MB/sec execute 58 sec latency 212.095 ms 2 7926 1.25 MB/sec execute 59 sec latency 167.688 ms 12399 12400 12401 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2405 24.817 136.790 Close 1761 6.108 59.608 Rename 102 38.543 108.707 Unlink 489 11.732 69.367 Qpathinfo 2233 6.144 79.009 Qfileinfo 384 0.410 9.061 Qfsinfo 392 0.535 37.705 Sfileinfo 192 27.856 100.037 Find 838 1.625 89.540 WriteX 1167 3.775 60.598 ReadX 3792 0.032 10.399 LockX 8 4.965 6.337 UnlockX 8 4.127 5.706 Flush 167 86.402 263.381 Throughput 1.24724 MB/sec 2 clients 2 procs max_latency=263.396 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 21:26:18 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 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: 6441 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 426 removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' 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: 6866 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 175 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: 7040 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