== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 00:56:00 (1788843360) 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 Tue Sep 8 00:56:10 EDT 2026 waiting for dbench pid 13554 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 85 7.64 MB/sec warmup 1 sec latency 70.411 ms 2 147 6.27 MB/sec warmup 2 sec latency 204.518 ms 2 184 4.92 MB/sec warmup 3 sec latency 449.423 ms 2 246 4.68 MB/sec warmup 4 sec latency 454.908 ms 2 315 4.59 MB/sec warmup 5 sec latency 92.014 ms 2 405 4.78 MB/sec warmup 6 sec latency 103.999 ms 2 497 4.95 MB/sec warmup 7 sec latency 73.786 ms Running lustre_rsync 2 561 4.85 MB/sec warmup 8 sec latency 157.071 ms 2 673 4.69 MB/sec warmup 9 sec latency 90.696 ms 2 726 4.25 MB/sec warmup 10 sec latency 100.662 ms 2 773 3.88 MB/sec warmup 11 sec latency 101.476 ms 2 882 0.37 MB/sec execute 1 sec latency 115.375 ms 2 913 0.28 MB/sec execute 2 sec latency 181.148 ms 2 964 0.22 MB/sec execute 3 sec latency 104.809 ms 2 988 0.21 MB/sec execute 4 sec latency 146.658 ms 2 1080 0.58 MB/sec execute 5 sec latency 91.286 ms 2 1150 0.51 MB/sec execute 6 sec latency 136.812 ms 2 1203 0.45 MB/sec execute 7 sec latency 119.781 ms 2 1251 0.40 MB/sec execute 8 sec latency 82.080 ms 2 1401 1.00 MB/sec execute 9 sec latency 99.115 ms 2 1456 0.91 MB/sec execute 10 sec latency 88.317 ms 2 1519 0.83 MB/sec execute 11 sec latency 90.155 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: 247 2 1609 0.78 MB/sec execute 12 sec latency 71.136 ms 2 1686 0.73 MB/sec execute 13 sec latency 77.815 ms 2 1740 0.68 MB/sec execute 14 sec latency 96.270 ms 2 1796 0.64 MB/sec execute 15 sec latency 124.974 ms 2 1861 0.61 MB/sec execute 16 sec latency 114.502 ms 13554 13555 13556 Running lustre_rsync 2 1949 0.58 MB/sec execute 17 sec latency 74.518 ms 2 1992 0.55 MB/sec execute 18 sec latency 117.099 ms 2 2024 0.53 MB/sec execute 19 sec latency 112.349 ms 2 2136 0.52 MB/sec execute 20 sec latency 111.953 ms 2 2166 0.50 MB/sec execute 21 sec latency 215.438 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: 2777 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 554 2 2236 0.48 MB/sec execute 22 sec latency 124.023 ms 2 2354 0.56 MB/sec execute 23 sec latency 91.037 ms 2 2414 0.55 MB/sec execute 24 sec latency 100.579 ms 2 2483 0.58 MB/sec execute 25 sec latency 89.410 ms 2 2591 0.58 MB/sec execute 26 sec latency 73.966 ms 13554 13555 13556 Running lustre_rsync 2 2774 0.77 MB/sec execute 27 sec latency 84.310 ms 2 2973 0.86 MB/sec execute 28 sec latency 97.621 ms 2 3186 0.88 MB/sec execute 29 sec latency 66.439 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: 3330 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 308 2 3348 0.93 MB/sec execute 30 sec latency 85.129 ms 2 3532 1.09 MB/sec execute 31 sec latency 97.280 ms 2 3642 1.07 MB/sec execute 32 sec latency 56.208 ms 2 3716 1.05 MB/sec execute 33 sec latency 89.783 ms 2 3806 1.07 MB/sec execute 34 sec latency 104.990 ms 13554 13555 13556 Running lustre_rsync 2 3883 1.04 MB/sec execute 35 sec latency 131.703 ms 2 3945 1.03 MB/sec execute 36 sec latency 87.309 ms 2 4014 1.00 MB/sec execute 37 sec latency 86.273 ms 2 4074 0.98 MB/sec execute 38 sec latency 94.991 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: 3637 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 346 2 4158 0.95 MB/sec execute 39 sec latency 45.899 ms 2 4232 0.94 MB/sec execute 40 sec latency 129.821 ms 2 4295 0.92 MB/sec execute 41 sec latency 81.614 ms 2 4356 0.91 MB/sec execute 42 sec latency 80.176 ms 2 4429 0.89 MB/sec execute 43 sec latency 73.648 ms 13554 13555 13556 Running lustre_rsync 2 4479 0.88 MB/sec execute 44 sec latency 121.570 ms 2 4534 0.86 MB/sec execute 45 sec latency 89.653 ms 2 4608 0.89 MB/sec execute 46 sec latency 90.985 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: 3982 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 364 2 4704 0.88 MB/sec execute 47 sec latency 66.744 ms 2 4780 0.86 MB/sec execute 48 sec latency 72.311 ms 2 4897 0.90 MB/sec execute 49 sec latency 64.760 ms 2 5026 0.94 MB/sec execute 50 sec latency 71.647 ms 2 5113 0.93 MB/sec execute 51 sec latency 70.458 ms 13554 13555 13556 2 5168 0.91 MB/sec execute 52 sec latency 72.179 ms Running lustre_rsync 2 5232 0.90 MB/sec execute 53 sec latency 104.162 ms 2 5293 0.88 MB/sec execute 54 sec latency 93.606 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: 4345 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 270 2 5365 0.87 MB/sec execute 55 sec latency 71.684 ms 2 5442 0.86 MB/sec execute 56 sec latency 77.725 ms 2 5556 0.84 MB/sec execute 57 sec latency 75.355 ms 2 5652 0.84 MB/sec execute 58 sec latency 70.083 ms 2 5737 0.82 MB/sec execute 59 sec latency 58.147 ms 13554 13555 13556 Running lustre_rsync 2 cleanup 60 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: 4614 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 265 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1793 36.797 215.421 Close 1386 8.719 42.591 Rename 70 56.684 146.633 Unlink 301 14.531 69.442 Qpathinfo 1726 8.650 119.749 Qfileinfo 288 0.795 10.057 Qfsinfo 250 0.602 8.811 Sfileinfo 152 40.921 127.372 Find 603 2.248 70.720 WriteX 878 6.311 73.706 ReadX 2579 0.058 6.702 LockX 4 18.375 28.559 UnlockX 4 12.313 16.072 Flush 111 43.241 109.085 Throughput 0.824687 MB/sec 2 clients 2 procs max_latency=215.438 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 00:57:25 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/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' 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: 4878 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 210 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: 5087 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