== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 00:55:00 (1789448100) 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 Tue Sep 15 00:55:08 EDT 2026 waiting for dbench pid 12407 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 106.383 ms 2 171 6.96 MB/sec warmup 2 sec latency 96.200 ms 2 230 5.92 MB/sec warmup 3 sec latency 229.602 ms 2 312 5.73 MB/sec warmup 4 sec latency 108.955 ms 2 381 5.42 MB/sec warmup 5 sec latency 94.248 ms 2 449 5.24 MB/sec warmup 6 sec latency 85.491 ms Running lustre_rsync 2 508 5.01 MB/sec warmup 7 sec latency 108.080 ms 2 646 5.25 MB/sec warmup 8 sec latency 110.499 ms 2 687 4.70 MB/sec warmup 9 sec latency 259.411 ms 2 724 4.25 MB/sec warmup 10 sec latency 194.562 ms 2 772 3.88 MB/sec warmup 11 sec latency 122.100 ms 2 869 0.28 MB/sec execute 1 sec latency 214.490 ms 2 909 0.28 MB/sec execute 2 sec latency 191.194 ms 2 970 0.22 MB/sec execute 3 sec latency 146.818 ms 2 1060 0.71 MB/sec execute 4 sec latency 177.169 ms 2 1150 0.61 MB/sec execute 5 sec latency 93.008 ms 2 1219 0.53 MB/sec execute 6 sec latency 70.375 ms 2 1290 0.61 MB/sec execute 7 sec latency 94.259 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: 242 2 1447 1.13 MB/sec execute 8 sec latency 67.294 ms 2 1527 1.02 MB/sec execute 9 sec latency 139.012 ms 2 1632 0.94 MB/sec execute 10 sec latency 206.023 ms 2 1704 0.86 MB/sec execute 11 sec latency 130.786 ms 2 1788 0.80 MB/sec execute 12 sec latency 54.584 ms 12407 12408 12409 Running lustre_rsync 2 1851 0.75 MB/sec execute 13 sec latency 104.645 ms 2 1938 0.71 MB/sec execute 14 sec latency 196.653 ms 2 2010 0.67 MB/sec execute 15 sec latency 107.217 ms 2 2101 0.65 MB/sec execute 16 sec latency 75.400 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: 3185 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 523 2 2187 0.62 MB/sec execute 17 sec latency 52.931 ms 2 2346 0.71 MB/sec execute 18 sec latency 164.866 ms 2 2414 0.69 MB/sec execute 19 sec latency 147.862 ms 2 2477 0.72 MB/sec execute 20 sec latency 196.464 ms 2 2586 0.71 MB/sec execute 21 sec latency 221.711 ms 12407 12408 12409 Running lustre_rsync 2 2771 0.95 MB/sec execute 22 sec latency 177.122 ms 2 2946 1.04 MB/sec execute 23 sec latency 211.821 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: 3707 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 331 2 3110 1.03 MB/sec execute 24 sec latency 231.277 ms 2 3312 1.11 MB/sec execute 25 sec latency 151.188 ms 2 3518 1.30 MB/sec execute 26 sec latency 73.004 ms 2 3647 1.27 MB/sec execute 27 sec latency 78.243 ms 2 3712 1.24 MB/sec execute 28 sec latency 116.622 ms 12407 12408 12409 Running lustre_rsync 2 3796 1.26 MB/sec execute 29 sec latency 92.788 ms 2 3842 1.22 MB/sec execute 30 sec latency 106.589 ms 2 3901 1.19 MB/sec execute 31 sec latency 127.383 ms 2 3953 1.16 MB/sec execute 32 sec latency 118.265 ms 2 4022 1.12 MB/sec execute 33 sec latency 84.338 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: 4037 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 325 2 4095 1.09 MB/sec execute 34 sec latency 124.767 ms 2 4174 1.06 MB/sec execute 35 sec latency 72.275 ms 2 4250 1.04 MB/sec execute 36 sec latency 200.696 ms 2 4294 1.02 MB/sec execute 37 sec latency 150.156 ms 2 4361 1.00 MB/sec execute 38 sec latency 136.025 ms 12407 12408 12409 Running lustre_rsync 2 4411 0.98 MB/sec execute 39 sec latency 131.407 ms 2 4470 0.97 MB/sec execute 40 sec latency 141.910 ms 2 4521 0.95 MB/sec execute 41 sec latency 116.296 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: 4361 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 362 2 4593 0.95 MB/sec execute 42 sec latency 192.725 ms 2 4688 0.96 MB/sec execute 43 sec latency 87.088 ms 2 4762 0.94 MB/sec execute 44 sec latency 88.246 ms 2 4887 0.99 MB/sec execute 45 sec latency 77.511 ms 2 4999 1.03 MB/sec execute 46 sec latency 57.328 ms 12407 12408 12409 Running lustre_rsync 2 5073 1.01 MB/sec execute 47 sec latency 193.724 ms 2 5118 0.99 MB/sec execute 48 sec latency 286.605 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: 4722 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 262 2 5177 0.97 MB/sec execute 49 sec latency 271.451 ms 2 5245 0.95 MB/sec execute 50 sec latency 190.720 ms 2 5309 0.94 MB/sec execute 51 sec latency 88.372 ms 2 5379 0.92 MB/sec execute 52 sec latency 78.745 ms 2 5455 0.91 MB/sec execute 53 sec latency 127.936 ms 12407 12408 12409 Running lustre_rsync 2 5526 0.89 MB/sec execute 54 sec latency 147.299 ms 2 5605 0.88 MB/sec execute 55 sec latency 96.165 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: 4983 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 206 2 5674 0.87 MB/sec execute 56 sec latency 101.101 ms 2 5783 0.87 MB/sec execute 57 sec latency 69.050 ms 2 5877 0.86 MB/sec execute 58 sec latency 154.860 ms 2 5952 0.87 MB/sec execute 59 sec latency 232.300 ms 2 cleanup 60 sec 12407 12408 12409 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 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: 5188 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 230 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1835 33.411 127.362 Close 1422 8.120 34.879 Rename 76 49.280 116.600 Unlink 310 14.797 57.917 Qpathinfo 1763 7.885 75.334 Qfileinfo 304 0.671 14.935 Qfsinfo 258 0.630 20.242 Sfileinfo 173 34.825 88.226 Find 627 1.964 72.247 WriteX 921 4.600 67.632 ReadX 2606 0.059 6.429 LockX 4 7.715 10.296 UnlockX 4 5.435 10.734 Flush 117 109.772 286.583 Throughput 0.868152 MB/sec 2 clients 2 procs max_latency=286.605 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 15 00:56:23 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/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' 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: 5417 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 149 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: 5565 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