== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 03:06:50 (1788851210) 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 Tue Sep 8 03:06:59 EDT 2026 waiting for dbench pid 13565 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 2 117 10.71 MB/sec warmup 1 sec latency 116.241 ms 2 184 7.37 MB/sec warmup 2 sec latency 110.702 ms 2 243 6.17 MB/sec warmup 3 sec latency 337.636 ms 2 315 5.73 MB/sec warmup 4 sec latency 100.295 ms 2 392 5.56 MB/sec warmup 5 sec latency 105.218 ms 2 499 5.79 MB/sec warmup 6 sec latency 71.457 ms 2 667 6.04 MB/sec warmup 7 sec latency 74.473 ms Running lustre_rsync 2 750 5.32 MB/sec warmup 8 sec latency 64.679 ms 2 811 4.77 MB/sec warmup 9 sec latency 85.430 ms 2 896 4.33 MB/sec warmup 10 sec latency 89.304 ms 2 964 3.96 MB/sec warmup 11 sec latency 72.513 ms 2 1149 0.21 MB/sec execute 1 sec latency 104.357 ms 2 1242 0.19 MB/sec execute 2 sec latency 54.931 ms 2 1408 2.08 MB/sec execute 3 sec latency 79.093 ms 2 1483 1.58 MB/sec execute 4 sec latency 84.580 ms 2 1595 1.30 MB/sec execute 5 sec latency 68.314 ms 2 1685 1.11 MB/sec execute 6 sec latency 65.527 ms 2 1745 0.97 MB/sec execute 7 sec latency 80.759 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: 312 2 1823 0.86 MB/sec execute 8 sec latency 81.924 ms 2 1916 0.79 MB/sec execute 9 sec latency 90.661 ms 2 2003 0.72 MB/sec execute 10 sec latency 110.353 ms 2 2091 0.68 MB/sec execute 11 sec latency 97.424 ms 2 2179 0.64 MB/sec execute 12 sec latency 74.235 ms 13565 13566 13567 Running lustre_rsync 2 2341 0.76 MB/sec execute 13 sec latency 63.587 ms 2 2391 0.72 MB/sec execute 14 sec latency 111.551 ms 2 2470 0.76 MB/sec execute 15 sec latency 76.395 ms 2 2570 0.76 MB/sec execute 16 sec latency 92.806 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: 3472 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 658 2 2777 1.07 MB/sec execute 17 sec latency 58.267 ms 2 2974 1.18 MB/sec execute 18 sec latency 88.676 ms 2 3173 1.18 MB/sec execute 19 sec latency 75.645 ms 2 3277 1.24 MB/sec execute 20 sec latency 92.073 ms 2 3381 1.20 MB/sec execute 21 sec latency 81.845 ms 13565 13566 13567 Running lustre_rsync 2 3556 1.41 MB/sec execute 22 sec latency 145.009 ms 2 3635 1.37 MB/sec execute 23 sec latency 96.782 ms 2 3716 1.32 MB/sec execute 24 sec latency 77.120 ms 2 3804 1.35 MB/sec execute 25 sec latency 111.037 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: 4129 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 287 2 3864 1.30 MB/sec execute 26 sec latency 127.593 ms 2 3929 1.27 MB/sec execute 27 sec latency 143.270 ms 2 3995 1.22 MB/sec execute 28 sec latency 235.059 ms 2 4078 1.18 MB/sec execute 29 sec latency 65.364 ms 2 4153 1.14 MB/sec execute 30 sec latency 94.229 ms 13565 13566 13567 Running lustre_rsync 2 4249 1.12 MB/sec execute 31 sec latency 110.693 ms 2 4303 1.09 MB/sec execute 32 sec latency 91.304 ms 2 4363 1.07 MB/sec execute 33 sec latency 93.302 ms 2 4443 1.05 MB/sec execute 34 sec latency 66.950 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: 4415 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 458 2 4492 1.03 MB/sec execute 35 sec latency 82.870 ms 2 4563 1.01 MB/sec execute 36 sec latency 82.655 ms 2 4663 1.03 MB/sec execute 37 sec latency 79.414 ms 2 4746 1.01 MB/sec execute 38 sec latency 74.774 ms 2 4828 0.99 MB/sec execute 39 sec latency 110.489 ms 13565 13566 13567 Running lustre_rsync 2 4973 1.11 MB/sec execute 40 sec latency 99.311 ms 2 5035 1.08 MB/sec execute 41 sec latency 110.873 ms 2 5102 1.06 MB/sec execute 42 sec latency 81.931 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: 4872 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 278 2 5153 1.04 MB/sec execute 43 sec latency 73.632 ms 2 5225 1.02 MB/sec execute 44 sec latency 94.268 ms 2 5282 1.00 MB/sec execute 45 sec latency 90.495 ms 2 5350 0.98 MB/sec execute 46 sec latency 88.818 ms 2 5424 0.96 MB/sec execute 47 sec latency 70.169 ms 13565 13566 13567 Running lustre_rsync 2 5528 0.94 MB/sec execute 48 sec latency 75.486 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: 5149 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 224 2 5571 0.93 MB/sec execute 49 sec latency 164.160 ms 2 5680 0.91 MB/sec execute 50 sec latency 67.823 ms 2 5747 0.90 MB/sec execute 51 sec latency 106.051 ms 2 5897 0.92 MB/sec execute 52 sec latency 51.157 ms 2 5969 0.91 MB/sec execute 53 sec latency 70.896 ms 13565 13566 13567 Running lustre_rsync 2 6061 0.92 MB/sec execute 54 sec latency 56.918 ms 2 6173 0.92 MB/sec execute 55 sec latency 81.951 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: 5372 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 267 2 6433 1.01 MB/sec execute 56 sec latency 102.335 ms 2 6568 1.04 MB/sec execute 57 sec latency 54.578 ms 2 6811 1.07 MB/sec execute 58 sec latency 109.036 ms 2 7060 1.17 MB/sec execute 59 sec latency 62.411 ms 2 cleanup 60 sec 13565 13566 13567 Running lustre_rsync 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1973 32.840 235.034 Close 1509 8.143 84.377 Rename 88 47.576 110.466 Unlink 340 13.484 76.612 Qpathinfo 1929 8.356 101.823 Qfileinfo 360 0.520 14.853 Qfsinfo 333 0.419 12.830 Sfileinfo 164 33.332 81.788 Find 749 1.773 94.209 WriteX 1020 5.738 81.923 ReadX 3540 0.034 6.470 LockX 8 7.903 12.354 UnlockX 8 10.836 25.444 Flush 124 37.613 110.678 Throughput 1.17086 MB/sec 2 clients 2 procs max_latency=235.059 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 03:08:13 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/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' 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: 5638 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 351 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: 5988 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 111 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: 6098 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-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