== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:51:21 (1787835081) 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 Thu Aug 27 08:51:29 EDT 2026 waiting for dbench pid 12432 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 92 8.38 MB/sec warmup 1 sec latency 90.827 ms 2 158 6.54 MB/sec warmup 2 sec latency 123.334 ms 2 203 5.30 MB/sec warmup 3 sec latency 134.045 ms 2 275 5.15 MB/sec warmup 4 sec latency 106.948 ms 2 353 5.06 MB/sec warmup 5 sec latency 78.092 ms 2 437 5.12 MB/sec warmup 6 sec latency 91.027 ms Running lustre_rsync 2 493 4.91 MB/sec warmup 7 sec latency 224.458 ms 2 624 5.25 MB/sec warmup 8 sec latency 105.827 ms 2 673 4.70 MB/sec warmup 9 sec latency 208.739 ms 2 715 4.24 MB/sec warmup 10 sec latency 122.846 ms 2 767 3.88 MB/sec warmup 11 sec latency 139.721 ms 2 873 0.36 MB/sec execute 1 sec latency 153.711 ms 2 914 0.29 MB/sec execute 2 sec latency 197.724 ms 2 961 0.22 MB/sec execute 3 sec latency 135.166 ms 2 1042 0.71 MB/sec execute 4 sec latency 162.259 ms 2 1127 0.60 MB/sec execute 5 sec latency 79.407 ms 2 1184 0.52 MB/sec execute 6 sec latency 88.970 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: 224 2 1243 0.46 MB/sec execute 7 sec latency 83.526 ms 2 1387 1.13 MB/sec execute 8 sec latency 89.939 ms 2 1458 1.01 MB/sec execute 9 sec latency 66.774 ms 2 1515 0.92 MB/sec execute 10 sec latency 287.644 ms 2 1614 0.85 MB/sec execute 11 sec latency 87.975 ms 12432 12433 12434 Running lustre_rsync 2 1683 0.79 MB/sec execute 12 sec latency 154.610 ms 2 1755 0.74 MB/sec execute 13 sec latency 94.599 ms 2 1796 0.69 MB/sec execute 14 sec latency 89.145 ms 2 1847 0.65 MB/sec execute 15 sec latency 142.866 ms 2 1910 0.62 MB/sec execute 16 sec latency 180.427 ms 2 1979 0.58 MB/sec execute 17 sec latency 119.008 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: 2679 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 482 2 2023 0.56 MB/sec execute 18 sec latency 118.434 ms 2 2148 0.55 MB/sec execute 19 sec latency 89.356 ms 2 2204 0.53 MB/sec execute 20 sec latency 91.804 ms 2 2347 0.61 MB/sec execute 21 sec latency 163.595 ms 2 2403 0.59 MB/sec execute 22 sec latency 136.960 ms 12432 12433 12434 Running lustre_rsync 2 2434 0.58 MB/sec execute 23 sec latency 372.498 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: 3160 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 300 2 2489 0.60 MB/sec execute 24 sec latency 174.083 ms 2 2608 0.60 MB/sec execute 25 sec latency 86.504 ms 2 2895 0.87 MB/sec execute 26 sec latency 209.552 ms 2 2985 0.89 MB/sec execute 27 sec latency 152.367 ms 2 3011 0.86 MB/sec execute 28 sec latency 480.386 ms 12432 12433 12434 Running lustre_rsync 2 3235 0.90 MB/sec execute 29 sec latency 182.431 ms 2 3358 0.93 MB/sec execute 30 sec latency 112.225 ms 2 3540 1.09 MB/sec execute 31 sec latency 82.451 ms 2 3635 1.07 MB/sec execute 32 sec latency 106.191 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: 3459 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 203 2 3739 1.08 MB/sec execute 33 sec latency 80.231 ms 2 3813 1.07 MB/sec execute 34 sec latency 91.713 ms 2 3900 1.05 MB/sec execute 35 sec latency 60.738 ms 2 3969 1.03 MB/sec execute 36 sec latency 80.928 ms 2 4030 1.00 MB/sec execute 37 sec latency 80.890 ms 12432 12433 12434 Running lustre_rsync 2 4095 0.98 MB/sec execute 38 sec latency 91.737 ms 2 4167 0.95 MB/sec execute 39 sec latency 97.748 ms 2 4229 0.94 MB/sec execute 40 sec latency 289.517 ms 2 4268 0.92 MB/sec execute 41 sec latency 137.694 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: 3661 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 425 2 4299 0.90 MB/sec execute 42 sec latency 227.670 ms 2 4353 0.88 MB/sec execute 43 sec latency 127.928 ms 2 4386 0.87 MB/sec execute 44 sec latency 236.024 ms 2 4452 0.86 MB/sec execute 45 sec latency 176.052 ms 2 4488 0.84 MB/sec execute 46 sec latency 176.436 ms 12432 12433 12434 Running lustre_rsync 2 4540 0.83 MB/sec execute 47 sec latency 124.678 ms 2 4567 0.82 MB/sec execute 48 sec latency 305.328 ms 2 4641 0.84 MB/sec execute 49 sec latency 121.697 ms 2 4703 0.82 MB/sec execute 50 sec latency 110.696 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: 4085 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 228 2 4747 0.81 MB/sec execute 51 sec latency 115.670 ms 2 4796 0.80 MB/sec execute 52 sec latency 87.384 ms 2 4898 0.84 MB/sec execute 53 sec latency 96.609 ms 2 4979 0.88 MB/sec execute 54 sec latency 157.151 ms 2 5033 0.86 MB/sec execute 55 sec latency 101.216 ms 12432 12433 12434 Running lustre_rsync 2 5072 0.85 MB/sec execute 56 sec latency 305.974 ms 2 5125 0.83 MB/sec execute 57 sec latency 125.286 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: 4312 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 182 2 5170 0.82 MB/sec execute 58 sec latency 96.487 ms 2 5226 0.81 MB/sec execute 59 sec latency 254.185 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1554 38.294 158.972 Close 1169 9.856 46.377 Rename 70 57.317 123.009 Unlink 284 16.489 61.289 Qpathinfo 1446 9.847 202.188 Qfileinfo 246 0.612 11.845 Qfsinfo 244 0.967 18.448 Sfileinfo 151 42.876 183.501 Find 536 2.090 66.729 WriteX 774 5.736 69.635 ReadX 2365 0.047 9.671 LockX 4 5.631 7.312 UnlockX 4 8.425 11.222 Flush 104 129.461 480.369 Throughput 0.807568 MB/sec 2 clients 2 procs max_latency=480.386 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 08:52:44 EDT 2026 with return code 0 Running lustre_rsync 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/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' 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' 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: 4493 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 256 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: 4748 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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