== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:59:15 (1788530355) 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 Fri Sep 4 09:59:24 EDT 2026 waiting for dbench pid 12416 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 71 6.29 MB/sec warmup 1 sec latency 111.741 ms 2 147 6.28 MB/sec warmup 2 sec latency 123.761 ms 2 231 5.92 MB/sec warmup 3 sec latency 75.431 ms 2 297 5.48 MB/sec warmup 4 sec latency 100.522 ms 2 357 5.11 MB/sec warmup 5 sec latency 105.276 ms 2 449 5.25 MB/sec warmup 6 sec latency 86.065 ms Running lustre_rsync 2 501 4.98 MB/sec warmup 7 sec latency 284.405 ms 2 614 5.24 MB/sec warmup 8 sec latency 117.384 ms 2 669 4.70 MB/sec warmup 9 sec latency 281.536 ms 2 706 4.24 MB/sec warmup 10 sec latency 134.130 ms 2 733 3.87 MB/sec warmup 11 sec latency 211.272 ms 2 824 0.07 MB/sec execute 1 sec latency 236.755 ms 2 883 0.21 MB/sec execute 2 sec latency 187.998 ms 2 930 0.21 MB/sec execute 3 sec latency 197.311 ms 2 980 0.22 MB/sec execute 4 sec latency 184.884 ms 2 1076 0.59 MB/sec execute 5 sec latency 131.105 ms 2 1149 0.51 MB/sec execute 6 sec latency 73.049 ms 2 1215 0.46 MB/sec execute 7 sec latency 72.793 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 14 seconds Changelog records consumed: 227 2 1272 0.42 MB/sec execute 8 sec latency 91.939 ms 2 1443 1.01 MB/sec execute 9 sec latency 71.482 ms 2 1500 0.92 MB/sec execute 10 sec latency 186.289 ms 2 1571 0.85 MB/sec execute 11 sec latency 85.732 ms 2 1641 0.79 MB/sec execute 12 sec latency 227.313 ms 2 1698 0.73 MB/sec execute 13 sec latency 157.375 ms 12416 12417 12418 Running lustre_rsync 2 1750 0.69 MB/sec execute 14 sec latency 97.858 ms 2 1804 0.65 MB/sec execute 15 sec latency 91.568 ms 2 1856 0.61 MB/sec execute 16 sec latency 97.111 ms 2 1944 0.59 MB/sec execute 17 sec latency 153.460 ms 2 2004 0.56 MB/sec execute 18 sec latency 87.529 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: 2618 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 485 2 2100 0.55 MB/sec execute 19 sec latency 73.050 ms 2 2183 0.53 MB/sec execute 20 sec latency 68.706 ms 2 2323 0.61 MB/sec execute 21 sec latency 67.302 ms 2 2381 0.59 MB/sec execute 22 sec latency 247.695 ms 2 2420 0.58 MB/sec execute 23 sec latency 277.714 ms 12416 12417 12418 Running lustre_rsync 2 2471 0.60 MB/sec execute 24 sec latency 229.613 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: 3102 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 303 2 2576 0.60 MB/sec execute 25 sec latency 204.983 ms 2 2762 0.81 MB/sec execute 26 sec latency 79.815 ms 2 2922 0.89 MB/sec execute 27 sec latency 194.247 ms 2 2982 0.86 MB/sec execute 28 sec latency 435.571 ms 2 3197 0.88 MB/sec execute 29 sec latency 233.462 ms 12416 12417 12418 Running lustre_rsync 2 3323 0.93 MB/sec execute 30 sec latency 158.959 ms 2 3421 0.95 MB/sec execute 31 sec latency 112.237 ms 2 3580 1.06 MB/sec execute 32 sec latency 65.450 ms 2 3650 1.04 MB/sec execute 33 sec latency 88.648 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: 3404 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 198 2 3711 1.02 MB/sec execute 34 sec latency 78.744 ms 2 3794 1.05 MB/sec execute 35 sec latency 104.550 ms 2 3850 1.02 MB/sec execute 36 sec latency 109.183 ms 2 3913 1.00 MB/sec execute 37 sec latency 101.107 ms 2 3981 0.98 MB/sec execute 38 sec latency 85.951 ms 12416 12417 12418 Running lustre_rsync 2 4053 0.95 MB/sec execute 39 sec latency 92.634 ms 2 4120 0.93 MB/sec execute 40 sec latency 67.299 ms 2 4197 0.91 MB/sec execute 41 sec latency 83.672 ms 2 4243 0.90 MB/sec execute 42 sec latency 376.557 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: 3601 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 399 2 4290 0.88 MB/sec execute 43 sec latency 117.964 ms 2 4347 0.86 MB/sec execute 44 sec latency 169.169 ms 2 4387 0.85 MB/sec execute 45 sec latency 184.759 ms 2 4457 0.84 MB/sec execute 46 sec latency 157.671 ms 2 4494 0.83 MB/sec execute 47 sec latency 148.593 ms 12416 12417 12418 Running lustre_rsync 2 4549 0.81 MB/sec execute 48 sec latency 150.110 ms 2 4639 0.84 MB/sec execute 49 sec latency 127.851 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: 3999 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 247 2 4715 0.83 MB/sec execute 50 sec latency 81.365 ms 2 4790 0.81 MB/sec execute 51 sec latency 64.762 ms 2 4916 0.87 MB/sec execute 52 sec latency 92.016 ms 2 5009 0.89 MB/sec execute 53 sec latency 92.249 ms 2 5068 0.88 MB/sec execute 54 sec latency 254.646 ms 12416 12417 12418 Running lustre_rsync 2 5135 0.86 MB/sec execute 55 sec latency 74.804 ms 2 5185 0.85 MB/sec execute 56 sec latency 140.126 ms 2 5243 0.84 MB/sec execute 57 sec latency 224.001 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: 4245 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 221 2 5288 0.82 MB/sec execute 58 sec latency 118.908 ms 2 5350 0.81 MB/sec execute 59 sec latency 85.967 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1631 37.096 190.391 Close 1220 9.179 40.998 Rename 70 58.640 145.734 Unlink 288 15.598 67.287 Qpathinfo 1489 9.327 79.784 Qfileinfo 258 0.657 11.570 Qfsinfo 244 0.768 17.323 Sfileinfo 154 36.668 78.628 Find 545 2.433 83.643 WriteX 791 5.506 81.343 ReadX 2418 0.049 4.295 LockX 4 7.208 9.926 UnlockX 4 6.405 11.901 Flush 116 119.891 435.549 Throughput 0.811104 MB/sec 2 clients 2 procs max_latency=435.571 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 4 10:00:39 EDT 2026 with return code 0 Running lustre_rsync 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/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' 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: 4465 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 293 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: 4757 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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