== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 15:24:21 (1788463461) 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 Thu Sep 3 15:24:31 EDT 2026 waiting for dbench pid 12419 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 54 4.38 MB/sec warmup 1 sec latency 135.139 ms 2 137 6.01 MB/sec warmup 2 sec latency 115.259 ms 2 184 4.92 MB/sec warmup 3 sec latency 149.998 ms 2 230 4.43 MB/sec warmup 4 sec latency 244.194 ms Running lustre_rsync 2 305 4.48 MB/sec warmup 5 sec latency 75.863 ms 2 373 4.41 MB/sec warmup 6 sec latency 107.919 ms 2 430 4.30 MB/sec warmup 7 sec latency 108.351 ms 2 493 4.29 MB/sec warmup 8 sec latency 136.132 ms 2 614 4.65 MB/sec warmup 9 sec latency 114.216 ms 2 671 4.22 MB/sec warmup 10 sec latency 208.037 ms 2 709 3.84 MB/sec warmup 11 sec latency 135.735 ms 2 776 0.10 MB/sec execute 1 sec latency 157.945 ms 2 801 0.16 MB/sec execute 2 sec latency 189.789 ms 2 873 0.23 MB/sec execute 3 sec latency 129.032 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 10 seconds Changelog records consumed: 148 2 908 0.20 MB/sec execute 4 sec latency 201.866 ms 2 929 0.18 MB/sec execute 5 sec latency 324.381 ms 2 975 0.18 MB/sec execute 6 sec latency 123.193 ms 2 1034 0.38 MB/sec execute 7 sec latency 280.982 ms 2 1126 0.42 MB/sec execute 8 sec latency 71.611 ms 12419 12420 12421 Running lustre_rsync 2 1186 0.38 MB/sec execute 9 sec latency 99.155 ms 2 1238 0.35 MB/sec execute 10 sec latency 88.210 ms 2 1356 0.68 MB/sec execute 11 sec latency 102.313 ms 2 1436 0.78 MB/sec execute 12 sec latency 130.742 ms 2 1473 0.72 MB/sec execute 13 sec latency 148.894 ms 2 1503 0.67 MB/sec execute 14 sec latency 346.713 ms 2 1561 0.64 MB/sec execute 15 sec latency 153.386 ms 2 1649 0.61 MB/sec execute 16 sec latency 173.539 ms 2 1716 0.58 MB/sec execute 17 sec latency 86.022 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: 2690 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 354 2 1766 0.55 MB/sec execute 18 sec latency 141.299 ms 2 1791 0.52 MB/sec execute 19 sec latency 136.350 ms 2 1822 0.50 MB/sec execute 20 sec latency 150.930 ms 2 1870 0.48 MB/sec execute 21 sec latency 142.218 ms 2 1929 0.47 MB/sec execute 22 sec latency 305.322 ms 12419 12420 12421 Running lustre_rsync 2 2007 0.45 MB/sec execute 23 sec latency 108.958 ms 2 2061 0.44 MB/sec execute 24 sec latency 110.828 ms 2 2106 0.43 MB/sec execute 25 sec latency 195.444 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: 3043 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 341 2 2150 0.41 MB/sec execute 26 sec latency 123.546 ms 2 2227 0.40 MB/sec execute 27 sec latency 90.689 ms 2 2363 0.47 MB/sec execute 28 sec latency 103.148 ms 2 2466 0.50 MB/sec execute 29 sec latency 113.329 ms 2 2582 0.51 MB/sec execute 30 sec latency 107.543 ms 12419 12420 12421 Running lustre_rsync 2 2768 0.69 MB/sec execute 31 sec latency 160.844 ms 2 2925 0.76 MB/sec execute 32 sec latency 334.344 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: 3383 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 264 2 3215 0.79 MB/sec execute 33 sec latency 122.445 ms 2 3644 1.02 MB/sec execute 34 sec latency 35.796 ms 2 3787 1.05 MB/sec execute 35 sec latency 46.447 ms 2 3938 1.04 MB/sec execute 36 sec latency 62.486 ms 2 4011 1.01 MB/sec execute 37 sec latency 104.610 ms 12419 12420 12421 Running lustre_rsync 2 4073 0.98 MB/sec execute 38 sec latency 100.686 ms 2 4113 0.96 MB/sec execute 39 sec latency 180.289 ms 2 4175 0.94 MB/sec execute 40 sec latency 115.147 ms 2 4236 0.92 MB/sec execute 41 sec latency 154.356 ms 2 4253 0.90 MB/sec execute 42 sec latency 504.978 ms 2 4292 0.89 MB/sec execute 43 sec latency 139.718 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: 3646 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 526 2 4330 0.87 MB/sec execute 44 sec latency 213.935 ms 2 4372 0.85 MB/sec execute 45 sec latency 118.045 ms 2 4450 0.84 MB/sec execute 46 sec latency 179.129 ms 2 4490 0.83 MB/sec execute 47 sec latency 200.566 ms 2 4539 0.82 MB/sec execute 48 sec latency 112.462 ms 12419 12420 12421 Running lustre_rsync 2 4573 0.81 MB/sec execute 49 sec latency 253.472 ms 2 4659 0.83 MB/sec execute 50 sec latency 102.596 ms 2 4732 0.81 MB/sec execute 51 sec latency 95.831 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: 4171 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 240 2 4789 0.80 MB/sec execute 52 sec latency 112.236 ms 2 4848 0.79 MB/sec execute 53 sec latency 74.070 ms 2 4988 0.88 MB/sec execute 54 sec latency 92.383 ms 2 5065 0.87 MB/sec execute 55 sec latency 123.322 ms 2 5139 0.85 MB/sec execute 56 sec latency 84.447 ms 12419 12420 12421 Running lustre_rsync 2 5203 0.84 MB/sec execute 57 sec latency 269.920 ms 2 5259 0.83 MB/sec execute 58 sec latency 127.392 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: 4410 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 223 2 5322 0.81 MB/sec execute 59 sec latency 93.014 ms 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1640 36.728 195.427 Close 1233 9.223 65.950 Rename 72 50.867 137.322 Unlink 292 15.813 118.691 Qpathinfo 1495 9.128 142.197 Qfileinfo 258 0.769 17.134 Qfsinfo 252 0.878 36.868 Sfileinfo 156 38.808 100.498 Find 545 3.191 180.265 WriteX 798 4.809 62.542 ReadX 2436 0.066 12.357 LockX 4 10.376 21.137 UnlockX 4 4.532 6.401 Flush 116 123.448 504.957 Throughput 0.814323 MB/sec 2 clients 2 procs max_latency=504.978 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 3 15:25:46 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/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' 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' Running lustre_rsync /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: 4632 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 293 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: 4924 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