== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:09:42 (1781046582) 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 Jun 9 19:09:45 EDT 2026 waiting for dbench pid 12387 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 2 238 18.29 MB/sec warmup 1 sec latency 39.356 ms 2 433 15.25 MB/sec warmup 2 sec latency 41.252 ms 2 793 14.31 MB/sec warmup 3 sec latency 26.270 ms 2 1193 11.52 MB/sec warmup 4 sec latency 22.764 ms 2 1592 10.46 MB/sec warmup 5 sec latency 27.636 ms 2 1980 8.82 MB/sec warmup 6 sec latency 32.103 ms 2 2388 7.99 MB/sec warmup 7 sec latency 38.780 ms 2 2975 8.38 MB/sec warmup 8 sec latency 21.152 ms 2 3678 8.60 MB/sec warmup 9 sec latency 19.036 ms Running lustre_rsync 2 4002 8.01 MB/sec warmup 10 sec latency 27.311 ms 2 4360 7.38 MB/sec warmup 11 sec latency 27.648 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 1368 2 5236 6.41 MB/sec execute 1 sec latency 26.205 ms 2 5689 3.66 MB/sec execute 2 sec latency 16.387 ms 2 6135 3.96 MB/sec execute 3 sec latency 20.058 ms 2 6846 6.16 MB/sec execute 4 sec latency 22.429 ms 2 7317 6.70 MB/sec execute 5 sec latency 22.635 ms 12387 12388 12389 Running lustre_rsync 2 7634 5.69 MB/sec execute 6 sec latency 21.458 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 12428 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1547 2 8045 5.11 MB/sec execute 7 sec latency 24.654 ms 2 8499 5.53 MB/sec execute 8 sec latency 29.301 ms 2 8853 4.97 MB/sec execute 9 sec latency 17.957 ms 2 9338 4.58 MB/sec execute 10 sec latency 14.238 ms 2 9852 5.10 MB/sec execute 11 sec latency 15.626 ms 12387 12388 12389 Running lustre_rsync 2 10595 5.74 MB/sec execute 12 sec latency 19.927 ms 2 10964 5.52 MB/sec execute 13 sec latency 18.685 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 13974 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1169 2 11379 5.21 MB/sec execute 14 sec latency 31.272 ms 2 11826 5.10 MB/sec execute 15 sec latency 20.265 ms 2 12183 5.16 MB/sec execute 16 sec latency 35.277 ms 2 12449 4.89 MB/sec execute 17 sec latency 22.343 ms 2 12757 4.65 MB/sec execute 18 sec latency 33.018 ms 12387 12388 12389 Running lustre_rsync 2 13045 4.55 MB/sec execute 19 sec latency 31.642 ms 2 13256 4.42 MB/sec execute 20 sec latency 39.444 ms 2 13582 4.64 MB/sec execute 21 sec latency 96.944 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 15142 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 1140 2 14003 4.60 MB/sec execute 22 sec latency 29.304 ms 2 14385 4.74 MB/sec execute 23 sec latency 25.530 ms 2 14590 4.61 MB/sec execute 24 sec latency 32.996 ms 2 14780 4.42 MB/sec execute 25 sec latency 41.069 ms 2 14995 4.29 MB/sec execute 26 sec latency 93.784 ms 12387 12388 12389 Running lustre_rsync 2 15172 4.16 MB/sec execute 27 sec latency 37.263 ms 2 15436 4.10 MB/sec execute 28 sec latency 28.370 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 16281 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 873 2 15752 4.17 MB/sec execute 29 sec latency 29.841 ms 2 15994 4.04 MB/sec execute 30 sec latency 31.335 ms 2 16357 3.94 MB/sec execute 31 sec latency 20.853 ms 2 16666 3.92 MB/sec execute 32 sec latency 28.636 ms 2 17189 4.11 MB/sec execute 33 sec latency 26.702 ms 12387 12388 12389 Running lustre_rsync 2 17754 4.28 MB/sec execute 34 sec latency 23.887 ms 2 17985 4.23 MB/sec execute 35 sec latency 36.620 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 17153 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 881 2 18185 4.13 MB/sec execute 36 sec latency 47.031 ms 2 18433 4.03 MB/sec execute 37 sec latency 67.146 ms 2 18647 3.96 MB/sec execute 38 sec latency 34.572 ms 2 18917 3.92 MB/sec execute 39 sec latency 27.209 ms 2 19307 3.98 MB/sec execute 40 sec latency 30.746 ms 12387 12388 12389 Running lustre_rsync 2 19559 3.89 MB/sec execute 41 sec latency 25.716 ms 2 19920 3.82 MB/sec execute 42 sec latency 20.739 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 18033 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 948 2 20222 3.80 MB/sec execute 43 sec latency 29.165 ms 2 20668 3.91 MB/sec execute 44 sec latency 30.484 ms 2 21133 3.95 MB/sec execute 45 sec latency 36.166 ms 2 21515 4.03 MB/sec execute 46 sec latency 21.871 ms 2 21760 3.98 MB/sec execute 47 sec latency 25.757 ms 12387 12388 12389 Running lustre_rsync 2 22075 3.91 MB/sec execute 48 sec latency 60.826 ms 2 22410 3.90 MB/sec execute 49 sec latency 20.435 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 18980 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 999 2 22873 3.95 MB/sec execute 50 sec latency 23.201 ms 2 23305 3.88 MB/sec execute 51 sec latency 20.750 ms 2 23760 3.87 MB/sec execute 52 sec latency 26.710 ms 2 24301 4.00 MB/sec execute 53 sec latency 23.644 ms 2 24885 4.11 MB/sec execute 54 sec latency 20.506 ms 12387 12388 12389 Running lustre_rsync 2 25195 4.09 MB/sec execute 55 sec latency 23.476 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 19978 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1037 2 25514 4.03 MB/sec execute 56 sec latency 25.718 ms 2 25841 3.98 MB/sec execute 57 sec latency 45.594 ms 2 26284 4.06 MB/sec execute 58 sec latency 23.639 ms 2 26612 4.00 MB/sec execute 59 sec latency 21.955 ms 2 cleanup 60 sec 0 cleanup 60 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 7798 8.493 96.932 Close 5760 1.843 26.557 Rename 320 12.575 87.218 Unlink 1518 3.565 16.029 Qpathinfo 7072 2.045 61.037 Qfileinfo 1230 0.235 3.584 Qfsinfo 1234 0.079 8.531 Sfileinfo 618 5.992 24.080 Find 2684 0.780 27.607 WriteX 3782 1.756 54.078 ReadX 12020 0.019 1.939 LockX 24 2.176 7.366 UnlockX 24 2.200 9.758 Flush 528 10.883 54.271 Throughput 4.00047 MB/sec 2 clients 2 procs max_latency=96.944 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Jun 9 19:10:58 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/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' 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: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 21014 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1187 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