== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:03:21 (1789545801) 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 Wed Sep 16 04:03:28 EDT 2026 waiting for dbench pid 12402 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 91 8.37 MB/sec warmup 1 sec latency 103.382 ms 2 167 6.89 MB/sec warmup 2 sec latency 180.745 ms 2 243 6.17 MB/sec warmup 3 sec latency 193.020 ms 2 340 6.13 MB/sec warmup 4 sec latency 87.306 ms 2 441 6.20 MB/sec warmup 5 sec latency 113.184 ms 2 532 6.19 MB/sec warmup 6 sec latency 109.505 ms 2 666 6.04 MB/sec warmup 7 sec latency 196.772 ms Running lustre_rsync 2 699 5.29 MB/sec warmup 8 sec latency 211.928 ms 2 733 4.73 MB/sec warmup 9 sec latency 195.589 ms 2 789 4.29 MB/sec warmup 10 sec latency 161.514 ms 2 825 3.90 MB/sec warmup 11 sec latency 216.933 ms 2 955 0.27 MB/sec execute 1 sec latency 182.990 ms 2 1015 0.79 MB/sec execute 2 sec latency 155.511 ms 2 1131 0.87 MB/sec execute 3 sec latency 60.708 ms 2 1228 0.70 MB/sec execute 4 sec latency 68.636 ms 2 1416 1.73 MB/sec execute 5 sec latency 95.501 ms 2 1490 1.45 MB/sec execute 6 sec latency 181.748 ms 2 1601 1.28 MB/sec execute 7 sec latency 160.781 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 12 seconds Changelog records consumed: 282 2 1679 1.13 MB/sec execute 8 sec latency 152.370 ms 2 1776 1.02 MB/sec execute 9 sec latency 77.312 ms 2 1852 0.94 MB/sec execute 10 sec latency 62.935 ms 2 1954 0.87 MB/sec execute 11 sec latency 172.797 ms 2 2012 0.81 MB/sec execute 12 sec latency 70.551 ms 12402 12403 12404 Running lustre_rsync 2 2107 0.77 MB/sec execute 13 sec latency 85.790 ms 2 2168 0.72 MB/sec execute 14 sec latency 97.325 ms 2 2295 0.75 MB/sec execute 15 sec latency 65.061 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: 3327 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 568 2 2364 0.78 MB/sec execute 16 sec latency 212.316 ms 2 2420 0.75 MB/sec execute 17 sec latency 188.556 ms 2 2484 0.78 MB/sec execute 18 sec latency 209.226 ms 2 2602 0.77 MB/sec execute 19 sec latency 208.178 ms 2 2840 1.07 MB/sec execute 20 sec latency 145.283 ms 12402 12403 12404 Running lustre_rsync 2 2971 1.13 MB/sec execute 21 sec latency 121.169 ms 2 3105 1.11 MB/sec execute 22 sec latency 181.007 ms 2 3265 1.14 MB/sec execute 23 sec latency 184.472 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: 3894 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 295 2 3364 1.14 MB/sec execute 24 sec latency 221.793 ms 2 3501 1.26 MB/sec execute 25 sec latency 444.028 ms 2 3661 1.31 MB/sec execute 26 sec latency 51.946 ms 2 3758 1.30 MB/sec execute 27 sec latency 84.631 ms 2 3840 1.29 MB/sec execute 28 sec latency 83.814 ms 12402 12403 12404 Running lustre_rsync 2 3901 1.26 MB/sec execute 29 sec latency 129.063 ms 2 3969 1.22 MB/sec execute 30 sec latency 98.185 ms 2 4026 1.18 MB/sec execute 31 sec latency 100.856 ms 2 4092 1.15 MB/sec execute 32 sec latency 74.823 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: 4188 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 364 2 4170 1.11 MB/sec execute 33 sec latency 80.748 ms 2 4249 1.09 MB/sec execute 34 sec latency 245.704 ms 2 4307 1.07 MB/sec execute 35 sec latency 130.569 ms 2 4374 1.05 MB/sec execute 36 sec latency 138.542 ms 2 4439 1.03 MB/sec execute 37 sec latency 152.534 ms 2 4485 1.01 MB/sec execute 38 sec latency 172.210 ms 12402 12403 12404 Running lustre_rsync 2 4544 0.99 MB/sec execute 39 sec latency 148.436 ms 2 4649 1.02 MB/sec execute 40 sec latency 99.639 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: 4551 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 323 2 4743 1.00 MB/sec execute 41 sec latency 74.495 ms 2 4831 0.98 MB/sec execute 42 sec latency 57.808 ms 2 4988 1.09 MB/sec execute 43 sec latency 87.594 ms 2 5069 1.07 MB/sec execute 44 sec latency 147.911 ms 2 5170 1.05 MB/sec execute 45 sec latency 50.521 ms 12402 12403 12404 Running lustre_rsync 2 5218 1.03 MB/sec execute 46 sec latency 186.148 ms 2 5256 1.01 MB/sec execute 47 sec latency 120.857 ms 2 5328 0.99 MB/sec execute 48 sec latency 80.487 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: 4873 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 269 2 5393 0.97 MB/sec execute 49 sec latency 74.308 ms 2 5449 0.95 MB/sec execute 50 sec latency 173.056 ms 2 5564 0.94 MB/sec execute 51 sec latency 203.796 ms 2 5653 0.93 MB/sec execute 52 sec latency 62.904 ms 2 5724 0.91 MB/sec execute 53 sec latency 76.102 ms 12402 12403 12404 Running lustre_rsync 2 5809 0.90 MB/sec execute 54 sec latency 106.589 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: 5141 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 244 2 5915 0.92 MB/sec execute 55 sec latency 193.001 ms 2 5979 0.91 MB/sec execute 56 sec latency 184.849 ms 2 6053 0.92 MB/sec execute 57 sec latency 151.177 ms 2 6322 1.01 MB/sec execute 58 sec latency 85.110 ms 2 6486 1.05 MB/sec execute 59 sec latency 142.164 ms 12402 12403 12404 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: 5384 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 253 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1925 31.392 130.721 Close 1479 7.797 62.880 Rename 90 44.750 107.234 Unlink 328 14.633 70.937 Qpathinfo 1883 7.655 69.704 Qfileinfo 346 0.483 8.075 Qfsinfo 284 0.482 13.405 Sfileinfo 176 31.102 87.317 Find 658 1.757 74.561 WriteX 1002 4.481 55.384 ReadX 3058 0.037 5.801 LockX 8 8.881 20.782 UnlockX 8 6.520 12.378 Flush 122 107.603 444.010 Throughput 1.04678 MB/sec 2 clients 2 procs max_latency=444.028 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 16 04:04:43 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/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' 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: 5636 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 196 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: 5831 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