== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:58:26 (1789480706) 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 09:58:33 EDT 2026 waiting for dbench pid 12423 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 91 8.39 MB/sec warmup 1 sec latency 97.178 ms 2 157 6.53 MB/sec warmup 2 sec latency 103.729 ms 2 190 5.04 MB/sec warmup 3 sec latency 268.261 ms 2 255 4.82 MB/sec warmup 4 sec latency 96.505 ms 2 304 4.48 MB/sec warmup 5 sec latency 117.634 ms 2 359 4.28 MB/sec warmup 6 sec latency 115.690 ms 2 445 4.46 MB/sec warmup 7 sec latency 72.842 ms Running lustre_rsync 2 498 4.33 MB/sec warmup 8 sec latency 114.451 ms 2 607 4.65 MB/sec warmup 9 sec latency 134.729 ms 2 669 4.23 MB/sec warmup 10 sec latency 253.327 ms 2 693 3.85 MB/sec warmup 11 sec latency 188.422 ms 2 780 0.11 MB/sec execute 1 sec latency 176.923 ms 2 820 0.17 MB/sec execute 2 sec latency 138.750 ms 2 892 0.25 MB/sec execute 3 sec latency 159.117 ms 2 950 0.24 MB/sec execute 4 sec latency 118.559 ms 2 1025 0.59 MB/sec execute 5 sec latency 149.662 ms 2 1154 0.57 MB/sec execute 6 sec latency 72.470 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 12 seconds Changelog records consumed: 221 2 1238 0.51 MB/sec execute 7 sec latency 63.833 ms 2 1414 1.17 MB/sec execute 8 sec latency 81.091 ms 2 1483 1.05 MB/sec execute 9 sec latency 116.085 ms 2 1601 0.97 MB/sec execute 10 sec latency 166.673 ms 2 1680 0.89 MB/sec execute 11 sec latency 138.149 ms 12423 12424 12425 Running lustre_rsync 2 1762 0.83 MB/sec execute 12 sec latency 82.111 ms 2 1808 0.77 MB/sec execute 13 sec latency 99.162 ms 2 1870 0.72 MB/sec execute 14 sec latency 90.011 ms 2 1951 0.68 MB/sec execute 15 sec latency 171.044 ms 2 2009 0.65 MB/sec execute 16 sec latency 99.226 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: 2965 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 529 2 2136 0.63 MB/sec execute 17 sec latency 60.890 ms 2 2238 0.61 MB/sec execute 18 sec latency 60.958 ms 2 2361 0.69 MB/sec execute 19 sec latency 210.775 ms 2 2422 0.68 MB/sec execute 20 sec latency 152.547 ms 2 2483 0.70 MB/sec execute 21 sec latency 191.797 ms 12423 12424 12425 Running lustre_rsync 2 2603 0.70 MB/sec execute 22 sec latency 146.105 ms 2 2774 0.93 MB/sec execute 23 sec latency 233.551 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 2 seconds Changelog records consumed: 328 2 2953 1.01 MB/sec execute 24 sec latency 161.774 ms 2 3193 1.04 MB/sec execute 25 sec latency 110.196 ms 2 3312 1.08 MB/sec execute 26 sec latency 170.119 ms 2 3507 1.26 MB/sec execute 27 sec latency 84.957 ms 2 3608 1.23 MB/sec execute 28 sec latency 65.368 ms 2 3708 1.20 MB/sec execute 29 sec latency 129.472 ms 12423 12424 12425 Running lustre_rsync 2 3790 1.23 MB/sec execute 30 sec latency 92.863 ms 2 3830 1.19 MB/sec execute 31 sec latency 119.633 ms 2 3889 1.16 MB/sec execute 32 sec latency 128.320 ms 2 3939 1.13 MB/sec execute 33 sec latency 100.523 ms 2 3992 1.10 MB/sec execute 34 sec latency 131.768 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: 3820 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 306 2 4051 1.07 MB/sec execute 35 sec latency 88.373 ms 2 4117 1.04 MB/sec execute 36 sec latency 125.683 ms 2 4208 1.02 MB/sec execute 37 sec latency 133.150 ms 2 4258 1.00 MB/sec execute 38 sec latency 291.177 ms 2 4299 0.98 MB/sec execute 39 sec latency 173.369 ms 12423 12424 12425 Running lustre_rsync 2 4357 0.96 MB/sec execute 40 sec latency 94.621 ms 2 4380 0.94 MB/sec execute 41 sec latency 217.422 ms 2 4443 0.93 MB/sec execute 42 sec latency 107.042 ms 2 4477 0.91 MB/sec execute 43 sec latency 137.987 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: 4125 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 376 2 4527 0.89 MB/sec execute 44 sec latency 228.999 ms 2 4571 0.88 MB/sec execute 45 sec latency 140.478 ms 2 4691 0.90 MB/sec execute 46 sec latency 79.663 ms 2 4780 0.89 MB/sec execute 47 sec latency 54.836 ms 2 4915 0.95 MB/sec execute 48 sec latency 67.339 ms 12423 12424 12425 Running lustre_rsync 2 5011 0.97 MB/sec execute 49 sec latency 85.437 ms 2 5067 0.95 MB/sec execute 50 sec latency 252.822 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: 4500 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 258 2 5137 0.94 MB/sec execute 51 sec latency 79.078 ms 2 5220 0.92 MB/sec execute 52 sec latency 139.351 ms 2 5290 0.91 MB/sec execute 53 sec latency 66.501 ms 2 5384 0.89 MB/sec execute 54 sec latency 61.847 ms 2 5451 0.88 MB/sec execute 55 sec latency 171.667 ms 2 5548 0.87 MB/sec execute 56 sec latency 137.092 ms 12423 12424 12425 Running lustre_rsync 2 5629 0.86 MB/sec execute 57 sec latency 79.829 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: 4757 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 261 2 5748 0.85 MB/sec execute 58 sec latency 70.384 ms 2 5897 0.87 MB/sec execute 59 sec latency 57.520 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1836 33.572 161.749 Close 1429 8.060 49.522 Rename 75 49.062 117.126 Unlink 308 15.692 67.615 Qpathinfo 1754 7.340 84.493 Qfileinfo 298 0.546 16.937 Qfsinfo 262 0.750 22.921 Sfileinfo 174 33.449 71.320 Find 624 2.224 133.067 WriteX 914 4.282 46.658 ReadX 2624 0.047 6.317 LockX 4 9.941 18.646 UnlockX 4 7.125 10.362 Flush 129 107.065 291.156 Throughput 0.867866 MB/sec 2 clients 2 procs max_latency=291.177 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 15 09:59:47 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/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' 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 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: 5017 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 282 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: 5298 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 28 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