== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:14:58 (1788725698) 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 Sun Sep 6 16:15:05 EDT 2026 waiting for dbench pid 12423 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 9.41 MB/sec warmup 1 sec latency 108.889 ms 2 160 6.66 MB/sec warmup 2 sec latency 145.787 ms 2 207 5.39 MB/sec warmup 3 sec latency 253.801 ms 2 283 5.28 MB/sec warmup 4 sec latency 88.915 ms 2 353 5.05 MB/sec warmup 5 sec latency 79.135 ms 2 421 4.95 MB/sec warmup 6 sec latency 91.847 ms 2 493 4.91 MB/sec warmup 7 sec latency 125.310 ms Running lustre_rsync 2 575 5.00 MB/sec warmup 8 sec latency 175.369 ms 2 665 4.70 MB/sec warmup 9 sec latency 199.239 ms 2 711 4.24 MB/sec warmup 10 sec latency 107.248 ms 2 740 3.87 MB/sec warmup 11 sec latency 207.616 ms 2 821 0.03 MB/sec execute 1 sec latency 182.343 ms 2 887 0.21 MB/sec execute 2 sec latency 142.981 ms 2 917 0.20 MB/sec execute 3 sec latency 226.655 ms 2 969 0.17 MB/sec execute 4 sec latency 108.964 ms 2 1032 0.56 MB/sec execute 5 sec latency 243.404 ms 2 1132 0.51 MB/sec execute 6 sec latency 76.293 ms 2 1194 0.45 MB/sec execute 7 sec latency 82.382 ms 2 1260 0.41 MB/sec execute 8 sec latency 78.998 ms 2 1422 1.01 MB/sec execute 9 sec latency 110.078 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: 255 2 1528 0.92 MB/sec execute 10 sec latency 116.173 ms 2 1637 0.85 MB/sec execute 11 sec latency 137.774 ms 2 1691 0.79 MB/sec execute 12 sec latency 96.174 ms 2 1752 0.74 MB/sec execute 13 sec latency 100.049 ms 2 1798 0.69 MB/sec execute 14 sec latency 84.713 ms 12423 12424 12425 Running lustre_rsync 2 1865 0.65 MB/sec execute 15 sec latency 91.205 ms 2 1978 0.62 MB/sec execute 16 sec latency 199.547 ms 2 2033 0.60 MB/sec execute 17 sec latency 90.298 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: 2720 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 516 2 2150 0.58 MB/sec execute 18 sec latency 86.990 ms 2 2333 0.67 MB/sec execute 19 sec latency 61.012 ms 2 2376 0.65 MB/sec execute 20 sec latency 269.433 ms 2 2416 0.63 MB/sec execute 21 sec latency 304.072 ms 2 2477 0.66 MB/sec execute 22 sec latency 183.830 ms 12423 12424 12425 Running lustre_rsync 2 2579 0.65 MB/sec execute 23 sec latency 134.759 ms 2 2686 0.79 MB/sec execute 24 sec latency 159.366 ms 2 2880 0.86 MB/sec execute 25 sec latency 274.619 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: 3235 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 297 2 2958 0.92 MB/sec execute 26 sec latency 211.159 ms 2 3017 0.89 MB/sec execute 27 sec latency 175.805 ms 2 3254 0.96 MB/sec execute 28 sec latency 189.044 ms 2 3352 0.96 MB/sec execute 29 sec latency 229.006 ms 2 3519 1.12 MB/sec execute 30 sec latency 76.844 ms 12423 12424 12425 Running lustre_rsync 2 3622 1.10 MB/sec execute 31 sec latency 75.361 ms 2 3691 1.08 MB/sec execute 32 sec latency 126.299 ms 2 3753 1.09 MB/sec execute 33 sec latency 105.210 ms 2 3816 1.07 MB/sec execute 34 sec latency 116.888 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: 3531 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 239 2 3900 1.06 MB/sec execute 35 sec latency 63.960 ms 2 3971 1.03 MB/sec execute 36 sec latency 77.197 ms 2 4056 1.00 MB/sec execute 37 sec latency 64.278 ms 2 4134 0.98 MB/sec execute 38 sec latency 64.889 ms 2 4233 0.96 MB/sec execute 39 sec latency 64.300 ms 12423 12424 12425 Running lustre_rsync 2 4280 0.94 MB/sec execute 40 sec latency 231.233 ms 2 4306 0.92 MB/sec execute 41 sec latency 193.676 ms 2 4362 0.91 MB/sec execute 42 sec latency 135.851 ms 2 4406 0.89 MB/sec execute 43 sec latency 133.297 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: 3769 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 412 2 4467 0.88 MB/sec execute 44 sec latency 181.507 ms 2 4513 0.86 MB/sec execute 45 sec latency 197.057 ms 2 4555 0.85 MB/sec execute 46 sec latency 208.677 ms 2 4658 0.87 MB/sec execute 47 sec latency 92.269 ms 2 4733 0.86 MB/sec execute 48 sec latency 72.902 ms 12423 12424 12425 Running lustre_rsync 2 4808 0.84 MB/sec execute 49 sec latency 55.281 ms 2 4944 0.94 MB/sec execute 50 sec latency 102.057 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: 4180 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 228 2 4992 0.93 MB/sec execute 51 sec latency 96.465 ms 2 5056 0.91 MB/sec execute 52 sec latency 169.543 ms 2 5128 0.90 MB/sec execute 53 sec latency 76.262 ms 2 5197 0.88 MB/sec execute 54 sec latency 93.123 ms 2 5250 0.87 MB/sec execute 55 sec latency 231.176 ms 12423 12424 12425 Running lustre_rsync 2 5296 0.85 MB/sec execute 56 sec latency 98.759 ms 2 5358 0.84 MB/sec execute 57 sec latency 96.280 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: 4407 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 203 2 5442 0.83 MB/sec execute 58 sec latency 70.774 ms 2 5558 0.82 MB/sec execute 59 sec latency 151.471 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1717 35.506 137.515 Close 1288 8.661 50.579 Rename 70 56.379 124.702 Unlink 294 15.118 64.269 Qpathinfo 1604 8.326 159.342 Qfileinfo 270 0.627 11.178 Qfsinfo 244 0.945 36.970 Sfileinfo 154 39.246 154.401 Find 569 2.121 63.556 WriteX 820 4.953 51.094 ReadX 2483 0.045 9.743 LockX 4 9.964 15.077 UnlockX 4 10.232 21.407 Flush 116 123.706 304.053 Throughput 0.816755 MB/sec 2 clients 2 procs max_latency=304.072 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Sep 6 16:16:20 EDT 2026 with return code 0 Running lustre_rsync 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/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' 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/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 4609 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 305 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: 4913 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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