== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:14:18 (1787364858) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 Aug 21 22:14:30 EDT 2026 waiting for dbench pid 13566 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 75 6.68 MB/sec warmup 1 sec latency 78.900 ms 2 137 6.01 MB/sec warmup 2 sec latency 152.288 ms 2 193 5.14 MB/sec warmup 3 sec latency 124.325 ms 2 263 4.96 MB/sec warmup 4 sec latency 121.224 ms 2 327 4.75 MB/sec warmup 5 sec latency 96.961 ms 2 384 4.56 MB/sec warmup 6 sec latency 105.967 ms Running lustre_rsync 2 429 4.32 MB/sec warmup 7 sec latency 128.233 ms 2 461 4.04 MB/sec warmup 8 sec latency 388.609 ms 2 509 3.91 MB/sec warmup 9 sec latency 160.114 ms 2 613 4.19 MB/sec warmup 10 sec latency 131.623 ms 2 671 3.84 MB/sec warmup 11 sec latency 123.534 ms 2 763 0.30 MB/sec execute 1 sec latency 138.854 ms 2 818 0.28 MB/sec execute 2 sec latency 107.952 ms 2 873 0.30 MB/sec execute 3 sec latency 176.964 ms 2 902 0.24 MB/sec execute 4 sec latency 175.811 ms 2 952 0.24 MB/sec execute 5 sec latency 149.988 ms 2 987 0.23 MB/sec execute 6 sec latency 106.207 ms 2 1052 0.48 MB/sec execute 7 sec latency 162.331 ms 2 1101 0.44 MB/sec execute 8 sec latency 125.215 ms 2 1166 0.40 MB/sec execute 9 sec latency 91.817 ms 2 1225 0.37 MB/sec execute 10 sec latency 100.259 ms 2 1266 0.35 MB/sec execute 11 sec latency 176.847 ms 2 1404 0.80 MB/sec execute 12 sec latency 116.189 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 17 seconds Changelog records consumed: 207 2 1464 0.74 MB/sec execute 13 sec latency 98.904 ms 2 1520 0.69 MB/sec execute 14 sec latency 92.181 ms 2 1606 0.66 MB/sec execute 15 sec latency 158.345 ms 2 1657 0.62 MB/sec execute 16 sec latency 142.637 ms 2 1715 0.59 MB/sec execute 17 sec latency 98.765 ms 13566 13568 13569 Running lustre_rsync 2 1770 0.56 MB/sec execute 18 sec latency 99.447 ms 2 1796 0.54 MB/sec execute 19 sec latency 147.354 ms 2 1831 0.51 MB/sec execute 20 sec latency 163.716 ms 2 1874 0.49 MB/sec execute 21 sec latency 141.243 ms 2 1947 0.48 MB/sec execute 22 sec latency 73.521 ms 2 1980 0.46 MB/sec execute 23 sec latency 199.564 ms 2 2010 0.44 MB/sec execute 24 sec latency 230.113 ms 2 2085 0.43 MB/sec execute 25 sec latency 255.459 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: 2654 Clear changelog after use: no Errors: 0 lustre_rsync took 9 seconds Changelog records consumed: 506 2 2155 0.42 MB/sec execute 26 sec latency 74.183 ms 2 2219 0.41 MB/sec execute 27 sec latency 109.624 ms 2 2347 0.48 MB/sec execute 28 sec latency 101.326 ms 2 2397 0.47 MB/sec execute 29 sec latency 81.767 ms 2 2437 0.46 MB/sec execute 30 sec latency 289.626 ms 13566 13568 13569 Running lustre_rsync 2 2559 0.50 MB/sec execute 31 sec latency 61.889 ms 2 2733 0.67 MB/sec execute 32 sec latency 70.428 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: 3159 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 335 2 2902 0.70 MB/sec execute 33 sec latency 97.854 ms 2 2983 0.72 MB/sec execute 34 sec latency 115.003 ms 2 3179 0.74 MB/sec execute 35 sec latency 85.056 ms 2 3273 0.78 MB/sec execute 36 sec latency 115.082 ms 2 3382 0.77 MB/sec execute 37 sec latency 84.966 ms 13566 13568 13569 Running lustre_rsync 2 3546 0.90 MB/sec execute 38 sec latency 88.433 ms 2 3626 0.89 MB/sec execute 39 sec latency 96.140 ms 2 3681 0.87 MB/sec execute 40 sec latency 100.230 ms 2 3749 0.89 MB/sec execute 41 sec latency 89.356 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: 3493 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 225 2 3809 0.88 MB/sec execute 42 sec latency 104.019 ms 2 3864 0.86 MB/sec execute 43 sec latency 82.080 ms 2 3934 0.86 MB/sec execute 44 sec latency 77.544 ms 2 3996 0.84 MB/sec execute 45 sec latency 95.200 ms 2 4054 0.82 MB/sec execute 46 sec latency 83.995 ms 13566 13568 13569 Running lustre_rsync 2 4158 0.80 MB/sec execute 47 sec latency 58.248 ms 2 4235 0.79 MB/sec execute 48 sec latency 101.942 ms 2 4285 0.78 MB/sec execute 49 sec latency 144.048 ms 2 4343 0.77 MB/sec execute 50 sec latency 91.187 ms 2 4397 0.76 MB/sec execute 51 sec latency 80.418 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: 3717 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 422 2 4474 0.75 MB/sec execute 52 sec latency 77.807 ms 2 4536 0.74 MB/sec execute 53 sec latency 87.168 ms 2 4622 0.77 MB/sec execute 54 sec latency 89.261 ms 2 4710 0.76 MB/sec execute 55 sec latency 68.616 ms 2 4772 0.75 MB/sec execute 56 sec latency 89.521 ms 13566 13568 13569 Running lustre_rsync 2 4820 0.74 MB/sec execute 57 sec latency 84.006 ms 2 4924 0.79 MB/sec execute 58 sec latency 129.747 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: 4138 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 262 2 4993 0.81 MB/sec execute 59 sec latency 109.261 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1471 42.831 255.436 Close 1109 11.303 82.647 Rename 70 62.924 176.816 Unlink 282 15.417 63.128 Qpathinfo 1360 10.983 138.835 Qfileinfo 233 0.995 17.617 Qfsinfo 252 1.010 24.799 Sfileinfo 160 43.952 150.791 Find 516 2.350 58.144 WriteX 764 7.608 95.455 ReadX 2329 0.065 9.097 LockX 4 9.938 14.752 UnlockX 4 9.817 14.017 Flush 123 49.737 289.603 Throughput 0.809168 MB/sec 2 clients 2 procs max_latency=289.626 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 21 22:15:45 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/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' 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: 4399 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 253 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: 4651 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-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found