== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:38:41 (1788748721) 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 22:38:48 EDT 2026 waiting for dbench pid 12425 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 2 121 11.00 MB/sec warmup 1 sec latency 108.755 ms 2 198 7.82 MB/sec warmup 2 sec latency 87.087 ms 2 267 6.69 MB/sec warmup 3 sec latency 121.025 ms 2 321 5.82 MB/sec warmup 4 sec latency 150.534 ms 2 397 5.61 MB/sec warmup 5 sec latency 94.066 ms 2 469 5.46 MB/sec warmup 6 sec latency 87.262 ms Running lustre_rsync 2 522 5.14 MB/sec warmup 7 sec latency 131.277 ms 2 638 5.25 MB/sec warmup 8 sec latency 261.832 ms 2 687 4.69 MB/sec warmup 9 sec latency 249.063 ms 2 726 4.25 MB/sec warmup 10 sec latency 167.792 ms 2 772 3.87 MB/sec warmup 11 sec latency 141.804 ms 2 876 0.37 MB/sec execute 1 sec latency 201.654 ms 2 914 0.29 MB/sec execute 2 sec latency 153.506 ms 2 970 0.22 MB/sec execute 3 sec latency 125.852 ms 2 1035 0.70 MB/sec execute 4 sec latency 261.274 ms 2 1120 0.59 MB/sec execute 5 sec latency 85.892 ms 2 1174 0.51 MB/sec execute 6 sec latency 135.464 ms 2 1237 0.46 MB/sec execute 7 sec latency 73.941 ms 2 1338 0.77 MB/sec execute 8 sec latency 165.656 ms 2 1443 1.01 MB/sec execute 9 sec latency 117.572 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: 256 2 1503 0.91 MB/sec execute 10 sec latency 191.141 ms 2 1614 0.85 MB/sec execute 11 sec latency 74.635 ms 2 1686 0.79 MB/sec execute 12 sec latency 187.720 ms 2 1763 0.74 MB/sec execute 13 sec latency 82.149 ms 2 1822 0.69 MB/sec execute 14 sec latency 76.643 ms 12425 12426 12427 Running lustre_rsync 2 1877 0.65 MB/sec execute 15 sec latency 228.113 ms 2 1946 0.62 MB/sec execute 16 sec latency 260.034 ms 2 2007 0.59 MB/sec execute 17 sec latency 82.898 ms 2 2092 0.57 MB/sec execute 18 sec latency 96.324 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: 2889 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 522 2 2161 0.55 MB/sec execute 19 sec latency 83.993 ms 2 2278 0.58 MB/sec execute 20 sec latency 75.465 ms 2 2376 0.62 MB/sec execute 21 sec latency 237.634 ms 2 2438 0.60 MB/sec execute 22 sec latency 146.340 ms 2 2488 0.63 MB/sec execute 23 sec latency 252.310 ms 12425 12426 12427 Running lustre_rsync 2 2590 0.62 MB/sec execute 24 sec latency 193.971 ms 2 2768 0.84 MB/sec execute 25 sec latency 231.956 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: 3410 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 288 2 2922 0.92 MB/sec execute 26 sec latency 261.757 ms 2 3012 0.89 MB/sec execute 27 sec latency 173.305 ms 2 3237 0.93 MB/sec execute 28 sec latency 185.189 ms 2 3363 0.96 MB/sec execute 29 sec latency 184.423 ms 2 3561 1.13 MB/sec execute 30 sec latency 57.068 ms 12425 12426 12427 Running lustre_rsync 2 3648 1.11 MB/sec execute 31 sec latency 83.283 ms 2 3722 1.08 MB/sec execute 32 sec latency 80.821 ms 2 3818 1.11 MB/sec execute 33 sec latency 80.401 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: 3697 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 267 2 3910 1.09 MB/sec execute 34 sec latency 59.427 ms 2 3997 1.06 MB/sec execute 35 sec latency 106.771 ms 2 4097 1.03 MB/sec execute 36 sec latency 53.453 ms 2 4212 1.01 MB/sec execute 37 sec latency 50.514 ms 2 4248 0.99 MB/sec execute 38 sec latency 358.092 ms 2 4292 0.97 MB/sec execute 39 sec latency 152.370 ms 12425 12426 12427 Running lustre_rsync 2 4339 0.95 MB/sec execute 40 sec latency 275.818 ms 2 4374 0.93 MB/sec execute 41 sec latency 193.787 ms 2 4449 0.92 MB/sec execute 42 sec latency 133.219 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: 3963 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 413 2 4503 0.90 MB/sec execute 43 sec latency 170.834 ms 2 4561 0.89 MB/sec execute 44 sec latency 140.027 ms 2 4691 0.92 MB/sec execute 45 sec latency 72.977 ms 2 4768 0.90 MB/sec execute 46 sec latency 72.791 ms 2 4837 0.88 MB/sec execute 47 sec latency 84.928 ms 12425 12426 12427 Running lustre_rsync 2 4991 0.98 MB/sec execute 48 sec latency 70.026 ms 2 5049 0.97 MB/sec execute 49 sec latency 238.475 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: 4375 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 251 2 5125 0.95 MB/sec execute 50 sec latency 260.350 ms 2 5197 0.93 MB/sec execute 51 sec latency 116.291 ms 2 5276 0.92 MB/sec execute 52 sec latency 130.123 ms 2 5351 0.90 MB/sec execute 53 sec latency 56.798 ms 2 5419 0.89 MB/sec execute 54 sec latency 72.362 ms 12425 12426 12427 Running lustre_rsync 2 5541 0.87 MB/sec execute 55 sec latency 151.365 ms 2 5584 0.86 MB/sec execute 56 sec latency 88.208 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: 4625 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 270 2 5705 0.85 MB/sec execute 57 sec latency 63.892 ms 2 5811 0.84 MB/sec execute 58 sec latency 58.447 ms 2 5934 0.87 MB/sec execute 59 sec latency 152.212 ms 2 cleanup 60 sec 2 cleanup 61 sec 12425 12426 12427 Running lustre_rsync 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1827 33.006 184.405 Close 1417 8.196 47.006 Rename 75 51.087 193.938 Unlink 308 13.180 47.861 Qpathinfo 1759 8.151 130.255 Qfileinfo 300 0.567 10.940 Qfsinfo 257 0.651 35.503 Sfileinfo 172 36.082 92.552 Find 626 1.631 48.461 WriteX 906 4.830 69.270 ReadX 2605 0.043 9.847 LockX 4 10.847 17.940 UnlockX 4 8.816 13.882 Flush 116 118.793 358.070 Throughput 0.865565 MB/sec 2 clients 2 procs max_latency=358.092 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Sep 6 22:40:02 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/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: 4894 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 294 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: 5187 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 56 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: 5242 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