== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:59:39 (1788832779) 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 Mon Sep 7 21:59:47 EDT 2026 waiting for dbench pid 12399 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 101 9.43 MB/sec warmup 1 sec latency 98.960 ms 2 169 6.93 MB/sec warmup 2 sec latency 112.683 ms 2 235 6.01 MB/sec warmup 3 sec latency 100.255 ms 2 293 5.42 MB/sec warmup 4 sec latency 166.507 ms 2 345 4.96 MB/sec warmup 5 sec latency 122.853 ms 2 405 4.78 MB/sec warmup 6 sec latency 127.827 ms Running lustre_rsync 2 457 4.58 MB/sec warmup 7 sec latency 254.118 ms 2 522 4.51 MB/sec warmup 8 sec latency 106.781 ms 2 658 4.69 MB/sec warmup 9 sec latency 101.567 ms 2 683 4.23 MB/sec warmup 10 sec latency 266.524 ms 2 719 3.87 MB/sec warmup 11 sec latency 154.622 ms 2 787 0.27 MB/sec execute 1 sec latency 197.687 ms 2 806 0.16 MB/sec execute 2 sec latency 301.364 ms 2 871 0.22 MB/sec execute 3 sec latency 113.722 ms 2 902 0.18 MB/sec execute 4 sec latency 267.990 ms 2 935 0.18 MB/sec execute 5 sec latency 256.966 ms 2 980 0.19 MB/sec execute 6 sec latency 139.558 ms 2 1043 0.45 MB/sec execute 7 sec latency 280.747 ms 2 1127 0.42 MB/sec execute 8 sec latency 83.298 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: 202 2 1199 0.38 MB/sec execute 9 sec latency 71.376 ms 2 1301 0.46 MB/sec execute 10 sec latency 52.421 ms 2 1446 0.85 MB/sec execute 11 sec latency 102.477 ms 2 1519 0.79 MB/sec execute 12 sec latency 113.342 ms 2 1606 0.74 MB/sec execute 13 sec latency 87.315 ms 12399 12400 12401 Running lustre_rsync 2 1654 0.70 MB/sec execute 14 sec latency 147.340 ms 2 1695 0.65 MB/sec execute 15 sec latency 101.892 ms 2 1742 0.62 MB/sec execute 16 sec latency 115.451 ms 2 1794 0.59 MB/sec execute 17 sec latency 87.282 ms 2 1852 0.56 MB/sec execute 18 sec latency 83.287 ms 2 1896 0.53 MB/sec execute 19 sec latency 295.854 ms 2 1976 0.51 MB/sec execute 20 sec latency 104.259 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: 2361 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 456 2 2021 0.50 MB/sec execute 21 sec latency 99.841 ms 2 2120 0.49 MB/sec execute 22 sec latency 78.514 ms 2 2168 0.47 MB/sec execute 23 sec latency 80.183 ms 2 2267 0.47 MB/sec execute 24 sec latency 68.268 ms 2 2346 0.52 MB/sec execute 25 sec latency 261.759 ms 12399 12400 12401 Running lustre_rsync 2 2380 0.51 MB/sec execute 26 sec latency 335.448 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: 2816 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 321 2 2417 0.50 MB/sec execute 27 sec latency 202.392 ms 2 2450 0.48 MB/sec execute 28 sec latency 309.394 ms 2 2496 0.51 MB/sec execute 29 sec latency 310.910 ms 2 2606 0.51 MB/sec execute 30 sec latency 111.618 ms 2 2776 0.69 MB/sec execute 31 sec latency 264.016 ms 12399 12400 12401 Running lustre_rsync 2 2923 0.76 MB/sec execute 32 sec latency 268.681 ms 2 2996 0.74 MB/sec execute 33 sec latency 225.387 ms 2 3176 0.75 MB/sec execute 34 sec latency 284.290 ms 2 3239 0.76 MB/sec execute 35 sec latency 244.649 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: 3136 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 158 2 3346 0.78 MB/sec execute 36 sec latency 147.096 ms 2 3514 0.92 MB/sec execute 37 sec latency 128.159 ms 2 3616 0.91 MB/sec execute 38 sec latency 83.108 ms 2 3678 0.89 MB/sec execute 39 sec latency 119.566 ms 2 3747 0.90 MB/sec execute 40 sec latency 115.156 ms 12399 12400 12401 Running lustre_rsync 2 3801 0.90 MB/sec execute 41 sec latency 124.392 ms 2 3842 0.88 MB/sec execute 42 sec latency 156.160 ms 2 3909 0.87 MB/sec execute 43 sec latency 93.968 ms 2 3954 0.85 MB/sec execute 44 sec latency 117.359 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: 3293 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 294 2 4012 0.83 MB/sec execute 45 sec latency 89.142 ms 2 4072 0.81 MB/sec execute 46 sec latency 102.801 ms 2 4141 0.80 MB/sec execute 47 sec latency 104.429 ms 2 4234 0.79 MB/sec execute 48 sec latency 140.225 ms 2 4263 0.77 MB/sec execute 49 sec latency 294.259 ms 2 4298 0.76 MB/sec execute 50 sec latency 334.147 ms 12399 12400 12401 Running lustre_rsync 2 4340 0.75 MB/sec execute 51 sec latency 153.209 ms 2 4371 0.74 MB/sec execute 52 sec latency 259.502 ms 2 4438 0.73 MB/sec execute 53 sec latency 176.662 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: 3586 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 316 2 4477 0.72 MB/sec execute 54 sec latency 231.376 ms 2 4531 0.71 MB/sec execute 55 sec latency 215.108 ms 2 4597 0.73 MB/sec execute 56 sec latency 209.186 ms 2 4696 0.73 MB/sec execute 57 sec latency 63.809 ms 2 4755 0.72 MB/sec execute 58 sec latency 96.610 ms 12399 12400 12401 Running lustre_rsync 2 4801 0.71 MB/sec execute 59 sec latency 109.296 ms 2 cleanup 60 sec 2 cleanup 61 sec 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: 3901 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 213 2 cleanup 62 sec 2 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1399 40.818 184.945 Close 1063 11.068 80.157 Rename 70 59.836 155.884 Unlink 278 17.583 67.279 Qpathinfo 1315 10.503 309.378 Qfileinfo 218 0.840 23.414 Qfsinfo 249 1.087 29.079 Sfileinfo 156 39.700 138.699 Find 494 2.600 81.276 WriteX 728 5.904 57.993 ReadX 2157 0.050 3.378 LockX 4 12.635 24.714 UnlockX 4 5.048 5.837 Flush 110 144.192 335.432 Throughput 0.706329 MB/sec 2 clients 2 procs max_latency=335.448 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 22:01:03 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/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' 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: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4113 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 184 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: 4296 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-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found