== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:42:33 (1788306153) 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 Tue Sep 1 19:42:41 EDT 2026 waiting for dbench pid 12433 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 90 8.29 MB/sec warmup 1 sec latency 112.012 ms 2 139 5.97 MB/sec warmup 2 sec latency 142.822 ms 2 189 5.02 MB/sec warmup 3 sec latency 207.426 ms 2 255 4.81 MB/sec warmup 4 sec latency 172.792 ms 2 313 4.57 MB/sec warmup 5 sec latency 126.902 ms 2 365 4.33 MB/sec warmup 6 sec latency 169.316 ms Running lustre_rsync 2 412 4.15 MB/sec warmup 7 sec latency 179.276 ms 2 457 3.99 MB/sec warmup 8 sec latency 158.600 ms 2 511 3.91 MB/sec warmup 9 sec latency 151.404 ms 2 625 4.18 MB/sec warmup 10 sec latency 142.478 ms 2 665 3.83 MB/sec warmup 11 sec latency 293.487 ms 2 725 0.22 MB/sec execute 1 sec latency 185.372 ms 2 760 0.16 MB/sec execute 2 sec latency 199.543 ms 2 795 0.18 MB/sec execute 3 sec latency 314.541 ms 2 808 0.14 MB/sec execute 4 sec latency 229.611 ms 2 873 0.19 MB/sec execute 5 sec latency 211.940 ms 2 902 0.16 MB/sec execute 6 sec latency 275.913 ms 2 922 0.17 MB/sec execute 7 sec latency 349.612 ms 2 980 0.18 MB/sec execute 8 sec latency 100.918 ms 2 1046 0.38 MB/sec execute 9 sec latency 196.511 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: 201 2 1136 0.36 MB/sec execute 10 sec latency 66.048 ms 2 1218 0.34 MB/sec execute 11 sec latency 104.259 ms 2 1326 0.56 MB/sec execute 12 sec latency 63.727 ms 2 1448 0.74 MB/sec execute 13 sec latency 69.475 ms 2 1496 0.69 MB/sec execute 14 sec latency 274.566 ms 12433 12434 12435 Running lustre_rsync 2 1547 0.65 MB/sec execute 15 sec latency 142.963 ms 2 1601 0.62 MB/sec execute 16 sec latency 115.748 ms 2 1643 0.59 MB/sec execute 17 sec latency 228.104 ms 2 1681 0.56 MB/sec execute 18 sec latency 243.070 ms 2 1710 0.53 MB/sec execute 19 sec latency 146.417 ms 2 1769 0.51 MB/sec execute 20 sec latency 92.576 ms 2 1818 0.49 MB/sec execute 21 sec latency 94.196 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: 2682 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 413 2 1873 0.47 MB/sec execute 22 sec latency 113.039 ms 2 1926 0.46 MB/sec execute 23 sec latency 409.352 ms 2 2002 0.44 MB/sec execute 24 sec latency 102.634 ms 2 2042 0.43 MB/sec execute 25 sec latency 126.142 ms 2 2151 0.42 MB/sec execute 26 sec latency 104.701 ms 12433 12434 12435 Running lustre_rsync 2 2219 0.41 MB/sec execute 27 sec latency 84.535 ms 2 2266 0.41 MB/sec execute 28 sec latency 252.979 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: 3094 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 302 2 2350 0.46 MB/sec execute 29 sec latency 310.032 ms 2 2394 0.45 MB/sec execute 30 sec latency 278.902 ms 2 2423 0.44 MB/sec execute 31 sec latency 344.531 ms 2 2474 0.47 MB/sec execute 32 sec latency 228.136 ms 2 2589 0.47 MB/sec execute 33 sec latency 275.195 ms 12433 12434 12435 Running lustre_rsync 2 2769 0.63 MB/sec execute 34 sec latency 216.997 ms 2 2923 0.70 MB/sec execute 35 sec latency 271.488 ms 2 2994 0.68 MB/sec execute 36 sec latency 248.031 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: 3395 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 189 2 3197 0.71 MB/sec execute 37 sec latency 155.728 ms 2 3305 0.74 MB/sec execute 38 sec latency 256.169 ms 2 3394 0.74 MB/sec execute 39 sec latency 130.364 ms 2 3580 0.86 MB/sec execute 40 sec latency 57.832 ms 2 3677 0.85 MB/sec execute 41 sec latency 65.016 ms 12433 12434 12435 Running lustre_rsync 2 3722 0.84 MB/sec execute 42 sec latency 156.088 ms 2 3779 0.86 MB/sec execute 43 sec latency 169.098 ms 2 3816 0.84 MB/sec execute 44 sec latency 180.657 ms 2 3866 0.82 MB/sec execute 45 sec latency 92.718 ms 2 3926 0.82 MB/sec execute 46 sec latency 89.551 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: 3583 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 262 2 3977 0.80 MB/sec execute 47 sec latency 108.629 ms 2 4026 0.78 MB/sec execute 48 sec latency 133.532 ms 2 4095 0.77 MB/sec execute 49 sec latency 96.992 ms 2 4165 0.75 MB/sec execute 50 sec latency 91.669 ms 2 4235 0.75 MB/sec execute 51 sec latency 289.758 ms 12433 12434 12435 Running lustre_rsync 2 4268 0.73 MB/sec execute 52 sec latency 170.460 ms 2 4325 0.73 MB/sec execute 53 sec latency 126.927 ms 2 4366 0.72 MB/sec execute 54 sec latency 348.907 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: 3844 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 352 2 4443 0.71 MB/sec execute 55 sec latency 143.553 ms 2 4483 0.70 MB/sec execute 56 sec latency 241.916 ms 2 4547 0.69 MB/sec execute 57 sec latency 137.848 ms 2 4636 0.72 MB/sec execute 58 sec latency 152.282 ms 2 4713 0.71 MB/sec execute 59 sec latency 74.184 ms 12433 12434 12435 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 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: 4195 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 221 1 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1396 40.638 252.967 Close 1054 11.005 104.282 Rename 68 62.706 118.632 Unlink 273 19.224 80.348 Qpathinfo 1296 9.532 123.314 Qfileinfo 218 0.659 11.754 Qfsinfo 242 1.096 23.168 Sfileinfo 148 38.851 109.372 Find 488 2.455 91.646 WriteX 736 6.064 89.535 ReadX 2120 0.044 15.955 LockX 4 11.388 23.975 UnlockX 4 6.523 8.839 Flush 122 146.487 409.320 Throughput 0.708053 MB/sec 2 clients 2 procs max_latency=409.352 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 1 19:43:57 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/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' 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/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' 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/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' 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 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: 4415 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 171 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: 4585 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-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found