== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:30:14 (1787142614) 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 Wed Aug 19 08:30:23 EDT 2026 waiting for dbench pid 12413 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 2 110 10.45 MB/sec warmup 1 sec latency 87.332 ms 2 164 6.79 MB/sec warmup 2 sec latency 117.057 ms 2 207 5.39 MB/sec warmup 3 sec latency 220.906 ms 2 279 5.22 MB/sec warmup 4 sec latency 114.868 ms 2 340 4.90 MB/sec warmup 5 sec latency 107.595 ms 2 413 4.86 MB/sec warmup 6 sec latency 109.735 ms Running lustre_rsync 2 489 4.87 MB/sec warmup 7 sec latency 117.000 ms 2 566 4.87 MB/sec warmup 8 sec latency 157.947 ms 2 667 4.70 MB/sec warmup 9 sec latency 174.565 ms 2 713 4.24 MB/sec warmup 10 sec latency 103.711 ms 2 747 3.87 MB/sec warmup 11 sec latency 227.956 ms 2 831 0.13 MB/sec execute 1 sec latency 192.302 ms 2 878 0.20 MB/sec execute 2 sec latency 272.824 ms 2 913 0.20 MB/sec execute 3 sec latency 191.565 ms 2 965 0.18 MB/sec execute 4 sec latency 154.988 ms 2 1022 0.37 MB/sec execute 5 sec latency 184.667 ms 2 1115 0.50 MB/sec execute 6 sec latency 61.387 ms 2 1173 0.45 MB/sec execute 7 sec latency 120.721 ms 2 1232 0.40 MB/sec execute 8 sec latency 85.601 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 14 seconds Changelog records consumed: 223 2 1335 0.69 MB/sec execute 9 sec latency 100.645 ms 2 1435 0.91 MB/sec execute 10 sec latency 99.547 ms 2 1481 0.83 MB/sec execute 11 sec latency 248.138 ms 2 1538 0.77 MB/sec execute 12 sec latency 340.094 ms 2 1618 0.72 MB/sec execute 13 sec latency 200.198 ms 12413 12414 12415 Running lustre_rsync 2 1671 0.68 MB/sec execute 14 sec latency 166.250 ms 2 1720 0.64 MB/sec execute 15 sec latency 89.169 ms 2 1779 0.60 MB/sec execute 16 sec latency 91.008 ms 2 1813 0.57 MB/sec execute 17 sec latency 140.179 ms 2 1870 0.54 MB/sec execute 18 sec latency 190.675 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: 2859 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 439 2 1941 0.52 MB/sec execute 19 sec latency 218.161 ms 2 2008 0.50 MB/sec execute 20 sec latency 86.540 ms 2 2093 0.49 MB/sec execute 21 sec latency 100.183 ms 2 2158 0.48 MB/sec execute 22 sec latency 217.860 ms 2 2265 0.50 MB/sec execute 23 sec latency 79.456 ms 12413 12414 12415 Running lustre_rsync 2 2352 0.54 MB/sec execute 24 sec latency 302.073 ms 2 2387 0.52 MB/sec execute 25 sec latency 297.563 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: 3297 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 311 2 2425 0.51 MB/sec execute 26 sec latency 228.814 ms 2 2466 0.51 MB/sec execute 27 sec latency 334.857 ms 2 2527 0.52 MB/sec execute 28 sec latency 329.974 ms 2 2679 0.62 MB/sec execute 29 sec latency 82.725 ms 2 2838 0.73 MB/sec execute 30 sec latency 241.228 ms 12413 12414 12415 Running lustre_rsync 2 2957 0.78 MB/sec execute 31 sec latency 235.288 ms 2 3012 0.75 MB/sec execute 32 sec latency 241.811 ms 2 3214 0.78 MB/sec execute 33 sec latency 214.708 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: 3607 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 157 2 3351 0.82 MB/sec execute 34 sec latency 184.108 ms 2 3520 0.96 MB/sec execute 35 sec latency 87.908 ms 2 3613 0.95 MB/sec execute 36 sec latency 88.658 ms 2 3692 0.93 MB/sec execute 37 sec latency 94.061 ms 2 3776 0.96 MB/sec execute 38 sec latency 104.609 ms 12413 12414 12415 Running lustre_rsync 2 3824 0.94 MB/sec execute 39 sec latency 108.739 ms 2 3871 0.91 MB/sec execute 40 sec latency 142.287 ms 2 3938 0.91 MB/sec execute 41 sec latency 123.419 ms 2 3981 0.88 MB/sec execute 42 sec latency 112.300 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: 3763 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 295 2 4031 0.86 MB/sec execute 43 sec latency 111.175 ms 2 4088 0.85 MB/sec execute 44 sec latency 183.465 ms 2 4168 0.83 MB/sec execute 45 sec latency 54.932 ms 2 4243 0.82 MB/sec execute 46 sec latency 268.345 ms 2 4290 0.80 MB/sec execute 47 sec latency 92.475 ms 12413 12414 12415 Running lustre_rsync 2 4333 0.79 MB/sec execute 48 sec latency 180.477 ms 2 4372 0.78 MB/sec execute 49 sec latency 127.039 ms 2 4440 0.77 MB/sec execute 50 sec latency 100.251 ms 2 4472 0.76 MB/sec execute 51 sec latency 238.064 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: 4057 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 326 2 4518 0.75 MB/sec execute 52 sec latency 225.541 ms 2 4559 0.74 MB/sec execute 53 sec latency 166.308 ms 2 4662 0.76 MB/sec execute 54 sec latency 66.284 ms 2 4726 0.75 MB/sec execute 55 sec latency 92.142 ms 2 4798 0.74 MB/sec execute 56 sec latency 77.258 ms 12413 12414 12415 Running lustre_rsync 2 4945 0.83 MB/sec execute 57 sec latency 91.980 ms 2 4987 0.81 MB/sec execute 58 sec latency 148.778 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: 4382 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 229 2 5047 0.80 MB/sec execute 59 sec latency 111.626 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1470 39.991 217.838 Close 1115 9.820 97.381 Rename 68 59.839 120.696 Unlink 282 16.803 54.903 Qpathinfo 1391 10.017 100.489 Qfileinfo 234 0.894 41.131 Qfsinfo 244 0.875 24.192 Sfileinfo 154 43.988 329.952 Find 519 2.164 48.304 WriteX 753 5.739 73.708 ReadX 2317 0.049 5.416 LockX 4 9.149 13.469 UnlockX 4 8.938 13.444 Flush 111 132.768 340.081 Throughput 0.801934 MB/sec 2 clients 2 procs max_latency=340.094 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 19 08:31:38 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/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' 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: 4610 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 248 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: 4857 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 8 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