== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:43:19 (1787733799) 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 26 04:43:25 EDT 2026 waiting for dbench pid 12414 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 2 111 10.48 MB/sec warmup 1 sec latency 93.249 ms 2 181 7.32 MB/sec warmup 2 sec latency 108.537 ms 2 263 6.61 MB/sec warmup 3 sec latency 85.992 ms 2 335 6.06 MB/sec warmup 4 sec latency 90.547 ms 2 425 5.99 MB/sec warmup 5 sec latency 75.657 ms 2 516 5.93 MB/sec warmup 6 sec latency 68.912 ms 2 664 6.04 MB/sec warmup 7 sec latency 86.865 ms Running lustre_rsync 2 699 5.29 MB/sec warmup 8 sec latency 174.556 ms 2 736 4.73 MB/sec warmup 9 sec latency 178.131 ms 2 793 4.29 MB/sec warmup 10 sec latency 152.069 ms 2 852 3.92 MB/sec warmup 11 sec latency 96.856 ms 2 931 0.18 MB/sec execute 1 sec latency 179.559 ms 2 981 0.22 MB/sec execute 2 sec latency 210.910 ms 2 1082 0.83 MB/sec execute 3 sec latency 83.679 ms 2 1156 0.66 MB/sec execute 4 sec latency 74.952 ms 2 1229 0.56 MB/sec execute 5 sec latency 61.461 ms 2 1392 1.44 MB/sec execute 6 sec latency 100.647 ms 2 1456 1.24 MB/sec execute 7 sec latency 70.103 ms 2 1521 1.10 MB/sec execute 8 sec latency 198.533 ms 2 1619 0.99 MB/sec execute 9 sec latency 74.048 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: 282 2 1670 0.91 MB/sec execute 10 sec latency 166.605 ms 2 1741 0.83 MB/sec execute 11 sec latency 64.463 ms 2 1808 0.77 MB/sec execute 12 sec latency 65.103 ms 2 1884 0.72 MB/sec execute 13 sec latency 148.107 ms 2 1991 0.68 MB/sec execute 14 sec latency 194.629 ms 12414 12415 12416 Running lustre_rsync 2 2080 0.66 MB/sec execute 15 sec latency 68.203 ms 2 2156 0.63 MB/sec execute 16 sec latency 122.980 ms 2 2258 0.61 MB/sec execute 17 sec latency 79.622 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: 3590 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 564 2 2374 0.69 MB/sec execute 18 sec latency 145.699 ms 2 2424 0.67 MB/sec execute 19 sec latency 204.554 ms 2 2497 0.70 MB/sec execute 20 sec latency 183.286 ms 2 2638 0.75 MB/sec execute 21 sec latency 87.008 ms 2 2905 1.01 MB/sec execute 22 sec latency 220.935 ms 12414 12415 12416 Running lustre_rsync 2 2982 1.03 MB/sec execute 23 sec latency 211.901 ms 2 3023 0.99 MB/sec execute 24 sec latency 232.342 ms 2 3234 1.02 MB/sec execute 25 sec latency 206.059 ms 2 3347 1.05 MB/sec execute 26 sec latency 138.983 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: 4153 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 307 2 3508 1.23 MB/sec execute 27 sec latency 95.177 ms 2 3625 1.21 MB/sec execute 28 sec latency 65.064 ms 2 3690 1.17 MB/sec execute 29 sec latency 145.370 ms 2 3776 1.20 MB/sec execute 30 sec latency 98.250 ms 2 3842 1.16 MB/sec execute 31 sec latency 86.197 ms 12414 12415 12416 Running lustre_rsync 2 3921 1.15 MB/sec execute 32 sec latency 129.514 ms 2 3967 1.11 MB/sec execute 33 sec latency 139.853 ms 2 4008 1.08 MB/sec execute 34 sec latency 143.622 ms 2 4072 1.05 MB/sec execute 35 sec latency 112.550 ms 2 4137 1.02 MB/sec execute 36 sec latency 106.953 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: 4459 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 344 2 4230 1.00 MB/sec execute 37 sec latency 69.345 ms 2 4265 0.98 MB/sec execute 38 sec latency 289.116 ms 2 4307 0.96 MB/sec execute 39 sec latency 175.948 ms 2 4363 0.94 MB/sec execute 40 sec latency 191.535 ms 2 4435 0.93 MB/sec execute 41 sec latency 151.738 ms 12414 12415 12416 Running lustre_rsync 2 4476 0.91 MB/sec execute 42 sec latency 217.215 ms 2 4528 0.89 MB/sec execute 43 sec latency 135.954 ms 2 4556 0.88 MB/sec execute 44 sec latency 265.663 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: 4802 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 307 2 4646 0.90 MB/sec execute 45 sec latency 267.850 ms 2 4726 0.89 MB/sec execute 46 sec latency 88.203 ms 2 4812 0.87 MB/sec execute 47 sec latency 99.686 ms 2 4971 0.98 MB/sec execute 48 sec latency 64.320 ms 2 5046 0.96 MB/sec execute 49 sec latency 191.474 ms 12414 12415 12416 Running lustre_rsync 2 5123 0.94 MB/sec execute 50 sec latency 140.574 ms 2 5179 0.92 MB/sec execute 51 sec latency 92.837 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: 5108 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 259 2 5239 0.91 MB/sec execute 52 sec latency 123.269 ms 2 5311 0.89 MB/sec execute 53 sec latency 92.773 ms 2 5378 0.88 MB/sec execute 54 sec latency 71.605 ms 2 5445 0.86 MB/sec execute 55 sec latency 201.585 ms 2 5554 0.85 MB/sec execute 56 sec latency 151.309 ms 12414 12415 12416 Running lustre_rsync 2 5623 0.84 MB/sec execute 57 sec latency 82.235 ms 2 5697 0.83 MB/sec execute 58 sec latency 113.797 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: 5366 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 220 2 5778 0.82 MB/sec execute 59 sec latency 98.519 ms 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1768 34.771 143.608 Close 1363 8.554 50.959 Rename 70 58.428 228.133 Unlink 296 15.386 65.740 Qpathinfo 1716 8.388 145.355 Qfileinfo 288 0.622 18.955 Qfsinfo 248 0.748 19.437 Sfileinfo 148 34.152 80.898 Find 594 2.100 84.677 WriteX 869 4.715 44.599 ReadX 2540 0.035 2.938 LockX 4 5.550 7.659 UnlockX 4 5.377 6.874 Flush 108 120.957 289.098 Throughput 0.819379 MB/sec 2 clients 2 procs max_latency=289.116 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 26 04:44:40 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/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/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' 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: 5585 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 282 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: 5866 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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