== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:07:57 (1788930477) 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 Wed Sep 9 01:08:08 EDT 2026 waiting for dbench pid 13568 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 74 6.49 MB/sec warmup 1 sec latency 80.180 ms 2 138 6.00 MB/sec warmup 2 sec latency 205.141 ms 2 181 4.86 MB/sec warmup 3 sec latency 176.501 ms 2 197 3.90 MB/sec warmup 4 sec latency 556.426 ms 2 286 4.25 MB/sec warmup 5 sec latency 154.082 ms 2 339 4.08 MB/sec warmup 6 sec latency 132.684 ms Running lustre_rsync 2 397 4.01 MB/sec warmup 7 sec latency 140.240 ms 2 435 3.81 MB/sec warmup 8 sec latency 177.090 ms 2 485 3.75 MB/sec warmup 9 sec latency 114.515 ms 2 542 3.80 MB/sec warmup 10 sec latency 155.808 ms 2 661 3.83 MB/sec warmup 11 sec latency 110.383 ms 2 730 0.23 MB/sec execute 1 sec latency 167.488 ms 2 778 0.17 MB/sec execute 2 sec latency 92.438 ms 2 812 0.19 MB/sec execute 3 sec latency 129.508 ms 2 864 0.19 MB/sec execute 4 sec latency 153.265 ms 2 892 0.19 MB/sec execute 5 sec latency 162.324 ms 2 916 0.19 MB/sec execute 6 sec latency 163.790 ms 2 951 0.17 MB/sec execute 7 sec latency 190.595 ms 2 983 0.18 MB/sec execute 8 sec latency 111.268 ms 2 1059 0.38 MB/sec execute 9 sec latency 105.779 ms 2 1126 0.36 MB/sec execute 10 sec latency 95.968 ms 2 1168 0.33 MB/sec execute 11 sec latency 159.703 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: 191 2 1243 0.31 MB/sec execute 12 sec latency 96.734 ms 2 1389 0.74 MB/sec execute 13 sec latency 131.134 ms 2 1431 0.69 MB/sec execute 14 sec latency 151.196 ms 2 1474 0.64 MB/sec execute 15 sec latency 135.829 ms 2 1522 0.61 MB/sec execute 16 sec latency 119.655 ms 13568 13569 13570 Running lustre_rsync 2 1585 0.58 MB/sec execute 17 sec latency 112.481 ms 2 1625 0.55 MB/sec execute 18 sec latency 162.885 ms 2 1686 0.53 MB/sec execute 19 sec latency 152.713 ms 2 1722 0.50 MB/sec execute 20 sec latency 138.793 ms 2 1780 0.48 MB/sec execute 21 sec latency 77.753 ms 2 1819 0.47 MB/sec execute 22 sec latency 125.503 ms 2 1848 0.45 MB/sec execute 23 sec latency 210.580 ms 2 1906 0.43 MB/sec execute 24 sec latency 134.229 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: 2776 Clear changelog after use: no Errors: 0 lustre_rsync took 9 seconds Changelog records consumed: 452 2 1967 0.42 MB/sec execute 25 sec latency 214.322 ms 2 2046 0.41 MB/sec execute 26 sec latency 97.704 ms 2 2149 0.41 MB/sec execute 27 sec latency 67.681 ms 2 2228 0.40 MB/sec execute 28 sec latency 72.086 ms 2 2347 0.46 MB/sec execute 29 sec latency 98.298 ms 2 2404 0.45 MB/sec execute 30 sec latency 146.903 ms 13568 13569 13570 Running lustre_rsync 2 2453 0.46 MB/sec execute 31 sec latency 104.673 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: 3227 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 360 2 2539 0.48 MB/sec execute 32 sec latency 107.864 ms 2 2687 0.56 MB/sec execute 33 sec latency 88.999 ms 2 2906 0.69 MB/sec execute 34 sec latency 88.683 ms 2 3001 0.70 MB/sec execute 35 sec latency 99.105 ms 2 3219 0.73 MB/sec execute 36 sec latency 89.178 ms 13568 13569 13570 Running lustre_rsync 2 3350 0.77 MB/sec execute 37 sec latency 98.562 ms 2 3494 0.90 MB/sec execute 38 sec latency 110.038 ms 2 3585 0.88 MB/sec execute 39 sec latency 69.433 ms 2 3669 0.87 MB/sec execute 40 sec latency 84.122 ms 2 3722 0.86 MB/sec execute 41 sec latency 92.855 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: 3586 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 211 2 3794 0.88 MB/sec execute 42 sec latency 116.461 ms 2 3858 0.86 MB/sec execute 43 sec latency 116.339 ms 2 3947 0.86 MB/sec execute 44 sec latency 62.776 ms 2 4016 0.84 MB/sec execute 45 sec latency 73.479 ms 2 4077 0.82 MB/sec execute 46 sec latency 77.017 ms 13568 13569 13570 Running lustre_rsync 2 4126 0.80 MB/sec execute 47 sec latency 206.023 ms 2 4212 0.79 MB/sec execute 48 sec latency 90.367 ms 2 4254 0.78 MB/sec execute 49 sec latency 141.603 ms 2 4295 0.77 MB/sec execute 50 sec latency 130.165 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: 3796 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 428 2 4344 0.75 MB/sec execute 51 sec latency 120.769 ms 2 4376 0.74 MB/sec execute 52 sec latency 124.266 ms 2 4443 0.74 MB/sec execute 53 sec latency 108.715 ms 2 4483 0.73 MB/sec execute 54 sec latency 116.073 ms 2 4541 0.72 MB/sec execute 55 sec latency 86.127 ms 13568 13569 13570 Running lustre_rsync 2 4619 0.74 MB/sec execute 56 sec latency 98.443 ms 2 4676 0.73 MB/sec execute 57 sec latency 149.079 ms 2 4721 0.72 MB/sec execute 58 sec latency 98.156 ms 2 4764 0.71 MB/sec execute 59 sec latency 130.147 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: 4223 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 235 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1407 43.388 214.300 Close 1066 11.541 83.284 Rename 71 68.264 159.668 Unlink 275 18.060 93.512 Qpathinfo 1315 11.173 120.847 Qfileinfo 221 1.024 20.864 Qfsinfo 244 1.062 24.465 Sfileinfo 157 49.725 190.573 Find 489 2.898 102.619 WriteX 743 7.893 117.650 ReadX 2128 0.052 6.805 LockX 4 7.498 9.398 UnlockX 4 5.223 8.129 Flush 122 54.265 140.788 Throughput 0.709361 MB/sec 2 clients 2 procs max_latency=214.322 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 9 01:09:24 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 4457 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 254 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: 4710 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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