== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:11:32 (1786828292) 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 Sat Aug 15 17:11:42 EDT 2026 waiting for dbench pid 13538 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 90 8.37 MB/sec warmup 1 sec latency 92.650 ms 2 158 6.53 MB/sec warmup 2 sec latency 133.899 ms 2 199 5.22 MB/sec warmup 3 sec latency 367.437 ms 2 282 5.28 MB/sec warmup 4 sec latency 95.961 ms 2 336 4.85 MB/sec warmup 5 sec latency 131.100 ms 2 413 4.86 MB/sec warmup 6 sec latency 113.821 ms 2 482 4.80 MB/sec warmup 7 sec latency 91.085 ms Running lustre_rsync 2 567 4.87 MB/sec warmup 8 sec latency 114.300 ms 2 669 4.70 MB/sec warmup 9 sec latency 104.650 ms 2 747 4.26 MB/sec warmup 10 sec latency 78.049 ms 2 806 3.90 MB/sec warmup 11 sec latency 87.242 ms 2 957 0.26 MB/sec execute 1 sec latency 74.988 ms 2 1009 0.72 MB/sec execute 2 sec latency 124.892 ms 2 1105 0.85 MB/sec execute 3 sec latency 64.667 ms 2 1177 0.67 MB/sec execute 4 sec latency 96.905 ms 2 1250 0.56 MB/sec execute 5 sec latency 90.051 ms 2 1422 1.44 MB/sec execute 6 sec latency 72.416 ms 2 1504 1.25 MB/sec execute 7 sec latency 61.116 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: 248 2 1602 1.12 MB/sec execute 8 sec latency 96.572 ms 2 1679 1.01 MB/sec execute 9 sec latency 101.926 ms 2 1730 0.92 MB/sec execute 10 sec latency 94.137 ms 2 1802 0.84 MB/sec execute 11 sec latency 78.146 ms 2 1874 0.78 MB/sec execute 12 sec latency 75.874 ms 13538 13539 13540 Running lustre_rsync 2 1988 0.74 MB/sec execute 13 sec latency 72.636 ms 2 2075 0.71 MB/sec execute 14 sec latency 88.929 ms 2 2182 0.67 MB/sec execute 15 sec latency 81.099 ms 2 2266 0.70 MB/sec execute 16 sec latency 135.247 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: 3387 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 594 2 2373 0.73 MB/sec execute 17 sec latency 69.490 ms 2 2447 0.74 MB/sec execute 18 sec latency 73.888 ms 2 2577 0.77 MB/sec execute 19 sec latency 68.335 ms 2 2752 0.91 MB/sec execute 20 sec latency 100.308 ms 2 2947 1.11 MB/sec execute 21 sec latency 79.749 ms 13538 13539 13540 Running lustre_rsync 2 2998 1.08 MB/sec execute 22 sec latency 201.514 ms 2 3233 1.13 MB/sec execute 23 sec latency 117.379 ms 2 3370 1.14 MB/sec execute 24 sec latency 96.842 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: 3980 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 310 2 3586 1.34 MB/sec execute 25 sec latency 57.124 ms 2 3670 1.31 MB/sec execute 26 sec latency 77.622 ms 2 3759 1.30 MB/sec execute 27 sec latency 77.336 ms 2 3836 1.29 MB/sec execute 28 sec latency 104.871 ms 2 3899 1.26 MB/sec execute 29 sec latency 88.980 ms 13538 13539 13540 Running lustre_rsync 2 3963 1.22 MB/sec execute 30 sec latency 89.424 ms 2 4018 1.18 MB/sec execute 31 sec latency 104.663 ms 2 4080 1.15 MB/sec execute 32 sec latency 78.780 ms 2 4132 1.11 MB/sec execute 33 sec latency 112.240 ms 2 4194 1.09 MB/sec execute 34 sec latency 179.507 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: 4289 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 395 2 4255 1.06 MB/sec execute 35 sec latency 120.966 ms 2 4304 1.04 MB/sec execute 36 sec latency 92.797 ms 2 4352 1.02 MB/sec execute 37 sec latency 122.337 ms 2 4412 1.00 MB/sec execute 38 sec latency 107.505 ms 2 4469 0.98 MB/sec execute 39 sec latency 95.737 ms 13538 13539 13540 Running lustre_rsync 2 4520 0.96 MB/sec execute 40 sec latency 144.153 ms 2 4588 0.96 MB/sec execute 41 sec latency 85.140 ms 2 4669 0.97 MB/sec execute 42 sec latency 84.396 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: 4683 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 300 2 4744 0.95 MB/sec execute 43 sec latency 80.047 ms 2 4873 1.00 MB/sec execute 44 sec latency 70.070 ms 2 4948 1.00 MB/sec execute 45 sec latency 84.773 ms 2 5025 1.02 MB/sec execute 46 sec latency 97.628 ms 2 5098 1.00 MB/sec execute 47 sec latency 70.966 ms 13538 13539 13540 Running lustre_rsync 2 5175 0.98 MB/sec execute 48 sec latency 79.179 ms 2 5252 0.96 MB/sec execute 49 sec latency 91.577 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: 4982 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 243 2 5314 0.95 MB/sec execute 50 sec latency 88.064 ms 2 5376 0.93 MB/sec execute 51 sec latency 81.940 ms 2 5435 0.92 MB/sec execute 52 sec latency 132.179 ms 2 5500 0.90 MB/sec execute 53 sec latency 94.436 ms 2 5584 0.89 MB/sec execute 54 sec latency 80.087 ms 13538 13539 13540 Running lustre_rsync 2 5669 0.88 MB/sec execute 55 sec latency 87.938 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: 5224 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 221 2 5761 0.86 MB/sec execute 56 sec latency 87.213 ms 2 5856 0.87 MB/sec execute 57 sec latency 73.877 ms 2 5953 0.88 MB/sec execute 58 sec latency 66.771 ms 2 6023 0.87 MB/sec execute 59 sec latency 78.398 ms 2 cleanup 60 sec 13538 13539 13540 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1832 35.187 201.497 Close 1415 8.343 60.557 Rename 80 57.876 144.127 Unlink 312 14.913 74.614 Qpathinfo 1782 8.343 78.181 Qfileinfo 309 0.802 11.510 Qfsinfo 262 0.683 18.164 Sfileinfo 172 36.038 124.875 Find 627 2.613 90.123 WriteX 933 6.175 63.774 ReadX 2602 0.050 4.655 LockX 4 6.910 10.180 UnlockX 4 5.731 7.691 Flush 114 46.662 148.086 Throughput 0.874735 MB/sec 2 clients 2 procs max_latency=201.514 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 15 17:12:56 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 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: 5444 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 257 removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' 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: 5700 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 107 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: 5806 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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