== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:14:53 (1786166093) 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 8 01:15:00 EDT 2026 waiting for dbench pid 13540 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 2 101 9.32 MB/sec warmup 1 sec latency 104.069 ms 2 184 7.36 MB/sec warmup 2 sec latency 85.560 ms 2 261 6.56 MB/sec warmup 3 sec latency 88.783 ms 2 335 6.06 MB/sec warmup 4 sec latency 97.816 ms 2 401 5.68 MB/sec warmup 5 sec latency 94.659 ms 2 476 5.55 MB/sec warmup 6 sec latency 133.915 ms 2 609 5.98 MB/sec warmup 7 sec latency 70.935 ms Running lustre_rsync 2 690 5.29 MB/sec warmup 8 sec latency 132.647 ms 2 729 4.72 MB/sec warmup 9 sec latency 223.278 ms 2 782 4.27 MB/sec warmup 10 sec latency 141.074 ms 2 861 3.91 MB/sec warmup 11 sec latency 77.803 ms 2 1007 0.93 MB/sec execute 1 sec latency 86.134 ms 2 1134 1.19 MB/sec execute 2 sec latency 64.570 ms 2 1233 0.85 MB/sec execute 3 sec latency 50.950 ms 2 1437 2.11 MB/sec execute 4 sec latency 55.276 ms 2 1506 1.70 MB/sec execute 5 sec latency 81.351 ms 2 1617 1.45 MB/sec execute 6 sec latency 63.456 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: 282 2 1730 1.28 MB/sec execute 7 sec latency 47.641 ms 2 1814 1.13 MB/sec execute 8 sec latency 63.079 ms 2 1964 1.03 MB/sec execute 9 sec latency 69.977 ms 2 2024 0.95 MB/sec execute 10 sec latency 77.302 ms 2 2151 0.89 MB/sec execute 11 sec latency 60.971 ms 13540 13541 13542 Running lustre_rsync 2 2259 0.84 MB/sec execute 12 sec latency 52.231 ms 2 2385 0.95 MB/sec execute 13 sec latency 70.380 ms 2 2477 0.99 MB/sec execute 14 sec latency 75.103 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: 3394 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 670 2 2605 0.96 MB/sec execute 15 sec latency 70.880 ms 2 2900 1.38 MB/sec execute 16 sec latency 94.854 ms 2 3004 1.38 MB/sec execute 17 sec latency 84.504 ms 2 3255 1.45 MB/sec execute 18 sec latency 104.646 ms 2 3409 1.49 MB/sec execute 19 sec latency 73.852 ms 13540 13541 13542 Running lustre_rsync 2 3581 1.66 MB/sec execute 20 sec latency 63.521 ms 2 3685 1.61 MB/sec execute 21 sec latency 80.423 ms 2 3770 1.63 MB/sec execute 22 sec latency 79.320 ms 2 3828 1.56 MB/sec execute 23 sec latency 142.387 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: 4063 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 312 2 3935 1.52 MB/sec execute 24 sec latency 72.627 ms 2 4013 1.46 MB/sec execute 25 sec latency 72.659 ms 2 4104 1.41 MB/sec execute 26 sec latency 52.229 ms 2 4219 1.36 MB/sec execute 27 sec latency 49.047 ms 2 4266 1.32 MB/sec execute 28 sec latency 152.781 ms 13540 13541 13542 Running lustre_rsync 2 4352 1.29 MB/sec execute 29 sec latency 122.417 ms 2 4454 1.26 MB/sec execute 30 sec latency 60.236 ms 2 4507 1.23 MB/sec execute 31 sec latency 87.822 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: 4374 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 481 2 4627 1.26 MB/sec execute 32 sec latency 77.207 ms 2 4711 1.23 MB/sec execute 33 sec latency 66.015 ms 2 4800 1.20 MB/sec execute 34 sec latency 70.894 ms 2 4969 1.33 MB/sec execute 35 sec latency 71.758 ms 2 5055 1.30 MB/sec execute 36 sec latency 96.748 ms 13540 13541 13542 Running lustre_rsync 2 5132 1.27 MB/sec execute 37 sec latency 78.074 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: 4854 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 305 2 5225 1.24 MB/sec execute 38 sec latency 67.697 ms 2 5338 1.21 MB/sec execute 39 sec latency 63.014 ms 2 5418 1.18 MB/sec execute 40 sec latency 68.776 ms 2 5555 1.16 MB/sec execute 41 sec latency 63.880 ms 2 5625 1.14 MB/sec execute 42 sec latency 83.929 ms 2 5716 1.12 MB/sec execute 43 sec latency 66.677 ms 13540 13541 13542 Running lustre_rsync 2 5821 1.11 MB/sec execute 44 sec latency 81.863 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: 5158 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 291 2 5944 1.12 MB/sec execute 45 sec latency 79.183 ms 2 6034 1.12 MB/sec execute 46 sec latency 80.968 ms 2 6254 1.19 MB/sec execute 47 sec latency 57.175 ms 2 6512 1.28 MB/sec execute 48 sec latency 61.247 ms 2 6859 1.33 MB/sec execute 49 sec latency 53.609 ms 13540 13541 13542 Running lustre_rsync 2 7080 1.43 MB/sec execute 50 sec latency 49.639 ms 2 7218 1.41 MB/sec execute 51 sec latency 37.604 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: 5448 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 316 2 7376 1.42 MB/sec execute 52 sec latency 38.482 ms 2 7485 1.41 MB/sec execute 53 sec latency 57.718 ms 2 7574 1.38 MB/sec execute 54 sec latency 109.419 ms 2 7686 1.36 MB/sec execute 55 sec latency 43.055 ms 2 7801 1.34 MB/sec execute 56 sec latency 93.215 ms 13540 13541 13542 Running lustre_rsync 2 7864 1.32 MB/sec execute 57 sec latency 83.448 ms 2 7937 1.31 MB/sec execute 58 sec latency 103.949 ms 2 8046 1.29 MB/sec execute 59 sec latency 51.691 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: 5763 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 524 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2477 26.321 152.760 Close 1820 6.288 81.977 Rename 106 40.000 103.887 Unlink 499 10.846 97.977 Qpathinfo 2277 6.390 79.586 Qfileinfo 390 0.597 9.001 Qfsinfo 413 0.399 19.259 Sfileinfo 206 26.990 94.281 Find 863 1.705 46.686 WriteX 1238 4.397 76.895 ReadX 3873 0.044 7.331 LockX 8 6.165 9.841 UnlockX 8 7.819 13.688 Flush 176 33.441 149.934 Throughput 1.29437 MB/sec 2 clients 2 procs max_latency=152.781 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 8 01:16:15 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/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' 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/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' 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 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: 6286 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 280 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: 6565 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