== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:03:43 (1785935023) 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 Wed Aug 5 09:03:57 EDT 2026 waiting for dbench pid 13594 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 54 4.32 MB/sec warmup 1 sec latency 109.165 ms 2 113 5.24 MB/sec warmup 2 sec latency 200.533 ms 2 147 4.19 MB/sec warmup 3 sec latency 265.813 ms 2 182 3.68 MB/sec warmup 4 sec latency 171.664 ms 2 215 3.34 MB/sec warmup 5 sec latency 175.216 ms 2 271 3.39 MB/sec warmup 6 sec latency 114.193 ms Running lustre_rsync 2 314 3.28 MB/sec warmup 7 sec latency 204.272 ms 2 363 3.24 MB/sec warmup 8 sec latency 142.639 ms 2 424 3.32 MB/sec warmup 9 sec latency 90.254 ms 2 479 3.34 MB/sec warmup 10 sec latency 132.896 ms 2 515 3.23 MB/sec warmup 11 sec latency 167.868 ms 2 664 0.37 MB/sec execute 1 sec latency 188.512 ms 2 721 0.32 MB/sec execute 2 sec latency 189.980 ms 2 774 0.26 MB/sec execute 3 sec latency 158.109 ms 2 800 0.25 MB/sec execute 4 sec latency 161.854 ms 2 845 0.24 MB/sec execute 5 sec latency 150.480 ms 2 881 0.23 MB/sec execute 6 sec latency 171.618 ms 2 903 0.20 MB/sec execute 7 sec latency 156.045 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: 133 2 920 0.20 MB/sec execute 8 sec latency 214.980 ms 2 960 0.19 MB/sec execute 9 sec latency 150.848 ms 2 986 0.19 MB/sec execute 10 sec latency 140.061 ms 2 1095 0.36 MB/sec execute 11 sec latency 81.009 ms 2 1175 0.34 MB/sec execute 12 sec latency 82.564 ms 13594 13595 13596 Running lustre_rsync 2 1218 0.32 MB/sec execute 13 sec latency 109.175 ms 2 1242 0.30 MB/sec execute 14 sec latency 168.107 ms 2 1272 0.29 MB/sec execute 15 sec latency 242.361 ms 2 1407 0.63 MB/sec execute 16 sec latency 143.655 ms 2 1440 0.59 MB/sec execute 17 sec latency 157.563 ms 2 1482 0.56 MB/sec execute 18 sec latency 142.020 ms 2 1536 0.54 MB/sec execute 19 sec latency 106.284 ms 2 1604 0.52 MB/sec execute 20 sec latency 125.236 ms 2 1641 0.49 MB/sec execute 21 sec latency 200.256 ms 2 1668 0.47 MB/sec execute 22 sec latency 235.706 ms 2 1690 0.45 MB/sec execute 23 sec latency 272.844 ms 2 1718 0.44 MB/sec execute 24 sec latency 315.923 ms 2 1760 0.42 MB/sec execute 25 sec latency 134.673 ms 2 1790 0.41 MB/sec execute 26 sec latency 135.986 ms 2 1814 0.40 MB/sec execute 27 sec latency 168.802 ms 2 1839 0.38 MB/sec execute 28 sec latency 232.136 ms 2 1860 0.37 MB/sec execute 29 sec latency 308.346 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: 2373 Clear changelog after use: no Errors: 0 lustre_rsync took 17 seconds Changelog records consumed: 386 2 1925 0.36 MB/sec execute 30 sec latency 132.495 ms 2 2016 0.36 MB/sec execute 31 sec latency 80.597 ms 2 2148 0.36 MB/sec execute 32 sec latency 73.038 ms 2 2189 0.35 MB/sec execute 33 sec latency 144.375 ms 2 2284 0.38 MB/sec execute 34 sec latency 170.153 ms 13594 13595 13596 Running lustre_rsync 2 2355 0.39 MB/sec execute 35 sec latency 161.394 ms 2 2397 0.39 MB/sec execute 36 sec latency 162.073 ms 2 2425 0.38 MB/sec execute 37 sec latency 144.307 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: 2758 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 452 2 2467 0.39 MB/sec execute 38 sec latency 160.880 ms 2 2562 0.41 MB/sec execute 39 sec latency 122.492 ms 2 2604 0.40 MB/sec execute 40 sec latency 116.063 ms 2 2767 0.53 MB/sec execute 41 sec latency 129.548 ms 2 2913 0.59 MB/sec execute 42 sec latency 107.211 ms 13594 13595 13596 Running lustre_rsync 2 2977 0.58 MB/sec execute 43 sec latency 146.503 ms 2 3012 0.57 MB/sec execute 44 sec latency 139.253 ms 2 3184 0.58 MB/sec execute 45 sec latency 152.816 ms 2 3239 0.59 MB/sec execute 46 sec latency 189.339 ms 2 3348 0.61 MB/sec execute 47 sec latency 110.889 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: 3209 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 176 2 3525 0.72 MB/sec execute 48 sec latency 103.957 ms 2 3649 0.72 MB/sec execute 49 sec latency 64.369 ms 2 3701 0.71 MB/sec execute 50 sec latency 158.136 ms 2 3773 0.74 MB/sec execute 51 sec latency 197.289 ms 2 3814 0.72 MB/sec execute 52 sec latency 132.536 ms 13594 13595 13596 Running lustre_rsync 2 3868 0.71 MB/sec execute 53 sec latency 103.409 ms 2 3919 0.71 MB/sec execute 54 sec latency 120.736 ms 2 3961 0.69 MB/sec execute 55 sec latency 139.611 ms 2 3997 0.68 MB/sec execute 56 sec latency 174.509 ms 2 4048 0.67 MB/sec execute 57 sec latency 140.235 ms 2 4097 0.66 MB/sec execute 58 sec latency 155.904 ms 2 4147 0.65 MB/sec execute 59 sec latency 95.356 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: 3384 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 339 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1234 50.737 308.326 Close 905 13.120 85.536 Rename 52 92.531 315.902 Unlink 249 22.871 87.763 Qpathinfo 1168 12.565 233.053 Qfileinfo 195 1.071 36.242 Qfsinfo 206 1.610 45.424 Sfileinfo 102 59.421 173.632 Find 434 3.790 95.329 WriteX 610 9.958 253.263 ReadX 1945 0.066 14.389 LockX 4 18.849 28.018 UnlockX 4 9.120 16.512 Flush 86 68.801 189.962 Throughput 0.646533 MB/sec 2 clients 2 procs max_latency=315.923 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 5 09:05:12 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/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' 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: 3722 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 362 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: 4083 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 8 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