== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 23:32:37 (1786419157) 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 Aug 10 23:32:46 EDT 2026 waiting for dbench pid 12415 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 91 8.38 MB/sec warmup 1 sec latency 115.925 ms 2 155 6.53 MB/sec warmup 2 sec latency 170.952 ms 2 196 5.22 MB/sec warmup 3 sec latency 224.275 ms 2 247 4.69 MB/sec warmup 4 sec latency 168.035 ms 2 309 4.53 MB/sec warmup 5 sec latency 140.617 ms 2 377 4.47 MB/sec warmup 6 sec latency 98.556 ms Running lustre_rsync 2 449 4.50 MB/sec warmup 7 sec latency 112.997 ms 2 501 4.36 MB/sec warmup 8 sec latency 110.462 ms 2 603 4.65 MB/sec warmup 9 sec latency 146.055 ms 2 666 4.22 MB/sec warmup 10 sec latency 145.834 ms 2 709 3.85 MB/sec warmup 11 sec latency 160.112 ms 2 787 0.28 MB/sec execute 1 sec latency 178.523 ms 2 805 0.16 MB/sec execute 2 sec latency 260.481 ms 2 867 0.20 MB/sec execute 3 sec latency 150.204 ms 2 888 0.18 MB/sec execute 4 sec latency 377.607 ms 2 920 0.18 MB/sec execute 5 sec latency 209.438 ms 2 969 0.17 MB/sec execute 6 sec latency 89.278 ms 2 995 0.17 MB/sec execute 7 sec latency 170.287 ms 2 1076 0.40 MB/sec execute 8 sec latency 124.237 ms 2 1142 0.37 MB/sec execute 9 sec latency 85.776 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 16 seconds Changelog records consumed: 208 2 1201 0.35 MB/sec execute 10 sec latency 111.869 ms 2 1260 0.32 MB/sec execute 11 sec latency 94.397 ms 2 1412 0.78 MB/sec execute 12 sec latency 94.643 ms 2 1475 0.72 MB/sec execute 13 sec latency 109.107 ms 2 1566 0.68 MB/sec execute 14 sec latency 171.706 ms 2 1653 0.65 MB/sec execute 15 sec latency 127.750 ms 12415 12416 12417 Running lustre_rsync 2 1702 0.61 MB/sec execute 16 sec latency 98.616 ms 2 1767 0.58 MB/sec execute 17 sec latency 67.692 ms 2 1795 0.56 MB/sec execute 18 sec latency 132.696 ms 2 1849 0.53 MB/sec execute 19 sec latency 108.176 ms 2 1924 0.51 MB/sec execute 20 sec latency 168.236 ms 2 1999 0.49 MB/sec execute 21 sec latency 129.693 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: 2806 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 462 2 2084 0.48 MB/sec execute 22 sec latency 83.961 ms 2 2167 0.47 MB/sec execute 23 sec latency 112.692 ms 2 2259 0.46 MB/sec execute 24 sec latency 78.509 ms 2 2357 0.53 MB/sec execute 25 sec latency 285.802 ms 2 2410 0.52 MB/sec execute 26 sec latency 240.751 ms 12415 12416 12417 Running lustre_rsync 2 2436 0.50 MB/sec execute 27 sec latency 287.492 ms 2 2477 0.53 MB/sec execute 28 sec latency 197.727 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: 3267 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 336 2 2577 0.53 MB/sec execute 29 sec latency 240.573 ms 2 2763 0.71 MB/sec execute 30 sec latency 91.940 ms 2 2919 0.78 MB/sec execute 31 sec latency 236.471 ms 2 2998 0.76 MB/sec execute 32 sec latency 176.458 ms 2 3199 0.78 MB/sec execute 33 sec latency 192.988 ms 12415 12416 12417 Running lustre_rsync 2 3287 0.82 MB/sec execute 34 sec latency 206.096 ms 2 3369 0.81 MB/sec execute 35 sec latency 145.334 ms 2 3539 0.95 MB/sec execute 36 sec latency 88.930 ms 2 3603 0.93 MB/sec execute 37 sec latency 115.125 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: 3602 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 203 2 3683 0.92 MB/sec execute 38 sec latency 87.978 ms 2 3776 0.94 MB/sec execute 39 sec latency 65.057 ms 2 3832 0.92 MB/sec execute 40 sec latency 131.342 ms 2 3906 0.91 MB/sec execute 41 sec latency 93.663 ms 2 3975 0.89 MB/sec execute 42 sec latency 81.494 ms 12415 12416 12417 Running lustre_rsync 2 4052 0.87 MB/sec execute 43 sec latency 69.315 ms 2 4104 0.85 MB/sec execute 44 sec latency 157.687 ms 2 4164 0.83 MB/sec execute 45 sec latency 102.427 ms 2 4223 0.82 MB/sec execute 46 sec latency 376.171 ms 2 4265 0.81 MB/sec execute 47 sec latency 141.786 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: 3804 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 418 2 4305 0.80 MB/sec execute 48 sec latency 146.960 ms 2 4358 0.78 MB/sec execute 49 sec latency 171.196 ms 2 4413 0.77 MB/sec execute 50 sec latency 114.646 ms 2 4470 0.76 MB/sec execute 51 sec latency 178.191 ms 2 4519 0.75 MB/sec execute 52 sec latency 221.146 ms 12415 12416 12417 Running lustre_rsync 2 4557 0.74 MB/sec execute 53 sec latency 247.198 ms 2 4653 0.77 MB/sec execute 54 sec latency 92.031 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: 4221 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 229 2 4719 0.76 MB/sec execute 55 sec latency 92.227 ms 2 4796 0.74 MB/sec execute 56 sec latency 62.439 ms 2 4920 0.80 MB/sec execute 57 sec latency 69.007 ms 2 5005 0.82 MB/sec execute 58 sec latency 77.361 ms 2 5056 0.81 MB/sec execute 59 sec latency 266.328 ms 12415 12416 12417 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 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: 4449 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 216 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1497 38.688 197.697 Close 1133 9.553 50.315 Rename 70 53.170 111.839 Unlink 286 18.119 85.156 Qpathinfo 1400 10.113 124.219 Qfileinfo 236 0.852 19.786 Qfsinfo 252 0.827 33.129 Sfileinfo 157 43.369 145.749 Find 524 2.598 102.400 WriteX 764 5.850 65.032 ReadX 2345 0.049 14.033 LockX 4 6.718 8.918 UnlockX 4 8.122 15.133 Flush 112 134.085 377.585 Throughput 0.807243 MB/sec 2 clients 2 procs max_latency=377.607 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 10 23:34:00 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 removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4664 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 168 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: 4831 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