== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:03:58 (1787731438) 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 Aug 26 04:04:05 EDT 2026 waiting for dbench pid 12454 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 8.38 MB/sec warmup 1 sec latency 96.901 ms 2 160 6.67 MB/sec warmup 2 sec latency 119.627 ms 2 218 5.63 MB/sec warmup 3 sec latency 116.844 ms 2 272 5.09 MB/sec warmup 4 sec latency 128.872 ms 2 348 5.00 MB/sec warmup 5 sec latency 92.062 ms 2 441 5.17 MB/sec warmup 6 sec latency 69.528 ms Running lustre_rsync 2 512 5.07 MB/sec warmup 7 sec latency 89.610 ms 2 619 5.24 MB/sec warmup 8 sec latency 215.532 ms 2 671 4.70 MB/sec warmup 9 sec latency 242.402 ms 2 719 4.25 MB/sec warmup 10 sec latency 110.611 ms 2 744 3.87 MB/sec warmup 11 sec latency 179.412 ms 2 854 0.23 MB/sec execute 1 sec latency 209.811 ms 2 902 0.22 MB/sec execute 2 sec latency 243.893 ms 2 944 0.22 MB/sec execute 3 sec latency 194.623 ms 2 985 0.22 MB/sec execute 4 sec latency 169.635 ms 2 1088 0.59 MB/sec execute 5 sec latency 185.258 ms 2 1155 0.51 MB/sec execute 6 sec latency 111.293 ms 2 1213 0.46 MB/sec execute 7 sec latency 71.100 ms 2 1320 0.77 MB/sec execute 8 sec latency 77.943 ms 2 1427 1.01 MB/sec execute 9 sec latency 127.731 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: 249 2 1489 0.92 MB/sec execute 10 sec latency 169.410 ms 2 1562 0.85 MB/sec execute 11 sec latency 141.052 ms 2 1644 0.79 MB/sec execute 12 sec latency 148.782 ms 2 1682 0.73 MB/sec execute 13 sec latency 152.058 ms 2 1736 0.68 MB/sec execute 14 sec latency 144.585 ms 12454 12455 12456 Running lustre_rsync 2 1781 0.64 MB/sec execute 15 sec latency 114.836 ms 2 1815 0.61 MB/sec execute 16 sec latency 121.031 ms 2 1864 0.57 MB/sec execute 17 sec latency 130.244 ms 2 1933 0.55 MB/sec execute 18 sec latency 337.750 ms 2 1999 0.53 MB/sec execute 19 sec latency 81.417 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: 3448 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 505 2 2090 0.52 MB/sec execute 20 sec latency 77.435 ms 2 2183 0.50 MB/sec execute 21 sec latency 63.414 ms 2 2345 0.58 MB/sec execute 22 sec latency 193.356 ms 2 2411 0.57 MB/sec execute 23 sec latency 156.398 ms 2 2462 0.58 MB/sec execute 24 sec latency 205.793 ms 12454 12455 12456 Running lustre_rsync 2 2544 0.59 MB/sec execute 25 sec latency 203.906 ms 2 2685 0.69 MB/sec execute 26 sec latency 105.437 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: 3952 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 289 2 2849 0.83 MB/sec execute 27 sec latency 228.166 ms 2 2979 0.86 MB/sec execute 28 sec latency 201.196 ms 2 3012 0.83 MB/sec execute 29 sec latency 489.918 ms 2 3230 0.88 MB/sec execute 30 sec latency 254.165 ms 2 3354 0.90 MB/sec execute 31 sec latency 124.660 ms 12454 12455 12456 Running lustre_rsync 2 3523 1.05 MB/sec execute 32 sec latency 67.709 ms 2 3611 1.03 MB/sec execute 33 sec latency 78.872 ms 2 3693 1.01 MB/sec execute 34 sec latency 73.408 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: 4240 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 203 2 3784 1.04 MB/sec execute 35 sec latency 76.007 ms 2 3834 1.01 MB/sec execute 36 sec latency 110.138 ms 2 3886 0.99 MB/sec execute 37 sec latency 123.032 ms 2 3947 0.98 MB/sec execute 38 sec latency 109.228 ms 2 3998 0.95 MB/sec execute 39 sec latency 111.050 ms 12454 12455 12456 Running lustre_rsync 2 4041 0.93 MB/sec execute 40 sec latency 99.751 ms 2 4068 0.91 MB/sec execute 41 sec latency 254.868 ms 2 4123 0.88 MB/sec execute 42 sec latency 91.037 ms 2 4167 0.86 MB/sec execute 43 sec latency 108.092 ms 2 4226 0.85 MB/sec execute 44 sec latency 179.269 ms 2 4240 0.83 MB/sec execute 45 sec latency 536.246 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: 4442 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 373 2 4287 0.82 MB/sec execute 46 sec latency 163.175 ms 2 4323 0.81 MB/sec execute 47 sec latency 220.910 ms 2 4362 0.79 MB/sec execute 48 sec latency 257.695 ms 2 4400 0.78 MB/sec execute 49 sec latency 161.423 ms 2 4449 0.77 MB/sec execute 50 sec latency 193.116 ms 12454 12455 12456 Running lustre_rsync 2 4504 0.76 MB/sec execute 51 sec latency 178.035 ms 2 4552 0.75 MB/sec execute 52 sec latency 128.251 ms 2 4616 0.77 MB/sec execute 53 sec latency 236.936 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: 4814 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 213 2 4722 0.76 MB/sec execute 54 sec latency 51.794 ms 2 4816 0.75 MB/sec execute 55 sec latency 54.641 ms 2 4986 0.84 MB/sec execute 56 sec latency 55.684 ms 2 5047 0.83 MB/sec execute 57 sec latency 113.687 ms 2 5117 0.82 MB/sec execute 58 sec latency 289.129 ms 12454 12455 12456 Running lustre_rsync 2 5136 0.80 MB/sec execute 59 sec latency 170.806 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: 5026 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 248 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1522 39.256 254.853 Close 1128 9.313 73.852 Rename 68 52.263 121.533 Unlink 282 19.535 87.556 Qpathinfo 1412 9.571 122.240 Qfileinfo 242 0.557 13.056 Qfsinfo 244 1.001 34.778 Sfileinfo 154 38.537 186.743 Find 528 2.807 108.058 WriteX 761 5.536 84.276 ReadX 2347 0.035 4.821 LockX 4 8.304 13.667 UnlockX 4 6.578 11.241 Flush 111 138.124 536.229 Throughput 0.804141 MB/sec 2 clients 2 procs max_latency=536.246 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 26 04:05:20 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/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' 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: 5273 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 203 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: 5475 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