== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 05:47:36 (1788688056) 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 Sun Sep 6 05:47:47 EDT 2026 waiting for dbench pid 13548 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 95 8.71 MB/sec warmup 1 sec latency 92.825 ms 2 156 6.50 MB/sec warmup 2 sec latency 148.808 ms 2 198 5.20 MB/sec warmup 3 sec latency 400.683 ms 2 271 5.07 MB/sec warmup 4 sec latency 130.842 ms 2 328 4.72 MB/sec warmup 5 sec latency 103.833 ms 2 401 4.70 MB/sec warmup 6 sec latency 94.940 ms 2 477 4.74 MB/sec warmup 7 sec latency 127.483 ms Running lustre_rsync 2 522 4.49 MB/sec warmup 8 sec latency 148.877 ms 2 663 4.68 MB/sec warmup 9 sec latency 101.980 ms 2 719 4.24 MB/sec warmup 10 sec latency 94.986 ms 2 775 3.87 MB/sec warmup 11 sec latency 95.894 ms 2 896 0.22 MB/sec execute 1 sec latency 135.105 ms 2 961 0.24 MB/sec execute 2 sec latency 92.279 ms 2 1064 0.89 MB/sec execute 3 sec latency 84.396 ms 2 1143 0.71 MB/sec execute 4 sec latency 82.318 ms 2 1215 0.59 MB/sec execute 5 sec latency 123.095 ms 2 1330 1.00 MB/sec execute 6 sec latency 79.622 ms 2 1445 1.27 MB/sec execute 7 sec latency 84.404 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 13 seconds Changelog records consumed: 240 2 1503 1.12 MB/sec execute 8 sec latency 111.899 ms 2 1626 1.02 MB/sec execute 9 sec latency 55.546 ms 2 1697 0.93 MB/sec execute 10 sec latency 99.029 ms 2 1772 0.86 MB/sec execute 11 sec latency 70.325 ms 2 1827 0.79 MB/sec execute 12 sec latency 75.562 ms 13548 13549 13550 Running lustre_rsync 2 1954 0.75 MB/sec execute 13 sec latency 64.320 ms 2 2005 0.70 MB/sec execute 14 sec latency 101.471 ms 2 2083 0.68 MB/sec execute 15 sec latency 81.112 ms 2 2158 0.64 MB/sec execute 16 sec latency 71.800 ms 2 2286 0.67 MB/sec execute 17 sec latency 78.399 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: 2958 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 588 2 2366 0.71 MB/sec execute 18 sec latency 102.272 ms 2 2417 0.68 MB/sec execute 19 sec latency 95.689 ms 2 2476 0.68 MB/sec execute 20 sec latency 83.889 ms 2 2590 0.70 MB/sec execute 21 sec latency 89.896 ms 2 2818 0.95 MB/sec execute 22 sec latency 70.712 ms 13548 13549 13550 Running lustre_rsync 2 2938 1.01 MB/sec execute 23 sec latency 120.036 ms 2 3088 1.02 MB/sec execute 24 sec latency 104.314 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: 3545 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 292 2 3257 1.06 MB/sec execute 25 sec latency 80.898 ms 2 3441 1.18 MB/sec execute 26 sec latency 135.491 ms 2 3598 1.25 MB/sec execute 27 sec latency 59.069 ms 2 3680 1.22 MB/sec execute 28 sec latency 61.840 ms 2 3768 1.23 MB/sec execute 29 sec latency 132.922 ms 2 3841 1.21 MB/sec execute 30 sec latency 89.540 ms 13548 13549 13550 Running lustre_rsync 2 3906 1.18 MB/sec execute 31 sec latency 92.960 ms 2 3979 1.15 MB/sec execute 32 sec latency 71.319 ms 2 4048 1.12 MB/sec execute 33 sec latency 76.163 ms 2 4114 1.09 MB/sec execute 34 sec latency 77.578 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: 3836 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 359 2 4197 1.06 MB/sec execute 35 sec latency 76.960 ms 2 4249 1.04 MB/sec execute 36 sec latency 136.747 ms 2 4303 1.02 MB/sec execute 37 sec latency 75.775 ms 2 4356 1.00 MB/sec execute 38 sec latency 100.687 ms 2 4420 0.98 MB/sec execute 39 sec latency 92.651 ms 13548 13549 13550 Running lustre_rsync 2 4481 0.96 MB/sec execute 40 sec latency 92.139 ms 2 4533 0.94 MB/sec execute 41 sec latency 133.974 ms 2 4592 0.95 MB/sec execute 42 sec latency 86.391 ms 2 4678 0.95 MB/sec execute 43 sec latency 73.272 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: 4194 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 342 2 4759 0.93 MB/sec execute 44 sec latency 69.103 ms 2 4830 0.92 MB/sec execute 45 sec latency 72.152 ms 2 4985 1.02 MB/sec execute 46 sec latency 68.386 ms 2 5042 1.00 MB/sec execute 47 sec latency 99.275 ms 2 5109 0.98 MB/sec execute 48 sec latency 87.170 ms 13548 13549 13550 Running lustre_rsync 2 5161 0.97 MB/sec execute 49 sec latency 93.750 ms 2 5223 0.95 MB/sec execute 50 sec latency 94.428 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: 4535 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 257 2 5269 0.93 MB/sec execute 51 sec latency 122.865 ms 2 5333 0.92 MB/sec execute 52 sec latency 82.677 ms 2 5384 0.90 MB/sec execute 53 sec latency 121.592 ms 2 5473 0.89 MB/sec execute 54 sec latency 65.972 ms 2 5561 0.87 MB/sec execute 55 sec latency 77.349 ms 13548 13549 13550 Running lustre_rsync 2 5617 0.86 MB/sec execute 56 sec latency 97.527 ms 2 5696 0.85 MB/sec execute 57 sec latency 93.197 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: 4791 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 206 2 5769 0.84 MB/sec execute 58 sec latency 95.844 ms 2 5886 0.86 MB/sec execute 59 sec latency 104.185 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 13548 13549 13550 Running lustre_rsync 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1805 36.407 135.471 Close 1400 8.824 82.320 Rename 74 55.368 123.069 Unlink 304 14.382 98.825 Qpathinfo 1746 8.430 136.722 Qfileinfo 297 0.729 42.526 Qfsinfo 253 0.725 13.619 Sfileinfo 163 37.576 100.107 Find 614 2.057 58.375 WriteX 897 6.318 68.145 ReadX 2558 0.049 7.827 LockX 4 15.103 31.615 UnlockX 4 8.771 13.852 Flush 115 44.327 102.241 Throughput 0.85892 MB/sec 2 clients 2 procs max_latency=136.747 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Sep 6 05:49:02 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/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' 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: 4996 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 272 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: 5267 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 45 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: 5311 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