== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 10:56:46 (1788620206) 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 Sat Sep 5 10:56:54 EDT 2026 waiting for dbench pid 12404 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 89 8.19 MB/sec warmup 1 sec latency 97.254 ms 2 155 6.54 MB/sec warmup 2 sec latency 139.230 ms 2 215 5.57 MB/sec warmup 3 sec latency 115.642 ms 2 293 5.41 MB/sec warmup 4 sec latency 84.220 ms 2 361 5.16 MB/sec warmup 5 sec latency 99.880 ms 2 457 5.34 MB/sec warmup 6 sec latency 63.444 ms Running lustre_rsync 2 516 5.11 MB/sec warmup 7 sec latency 304.879 ms 2 653 5.26 MB/sec warmup 8 sec latency 90.903 ms 2 697 4.70 MB/sec warmup 9 sec latency 221.901 ms 2 731 4.26 MB/sec warmup 10 sec latency 180.492 ms 2 789 3.90 MB/sec warmup 11 sec latency 84.571 ms 2 887 0.39 MB/sec execute 1 sec latency 200.504 ms 2 918 0.29 MB/sec execute 2 sec latency 185.505 ms 2 974 0.25 MB/sec execute 3 sec latency 92.664 ms 2 1041 0.70 MB/sec execute 4 sec latency 239.395 ms 2 1101 0.59 MB/sec execute 5 sec latency 110.998 ms 2 1158 0.51 MB/sec execute 6 sec latency 128.623 ms 2 1222 0.45 MB/sec execute 7 sec latency 101.342 ms 2 1285 0.46 MB/sec execute 8 sec latency 115.723 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: 240 2 1414 1.01 MB/sec execute 9 sec latency 159.826 ms 2 1481 0.91 MB/sec execute 10 sec latency 113.728 ms 2 1542 0.84 MB/sec execute 11 sec latency 217.983 ms 2 1643 0.78 MB/sec execute 12 sec latency 151.380 ms 2 1713 0.73 MB/sec execute 13 sec latency 88.257 ms 12404 12405 12406 Running lustre_rsync 2 1787 0.69 MB/sec execute 14 sec latency 87.453 ms 2 1838 0.65 MB/sec execute 15 sec latency 83.331 ms 2 1936 0.62 MB/sec execute 16 sec latency 169.391 ms 2 2005 0.59 MB/sec execute 17 sec latency 94.741 ms 2 2070 0.57 MB/sec execute 18 sec latency 114.750 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: 2667 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 517 2 2146 0.55 MB/sec execute 19 sec latency 96.350 ms 2 2219 0.53 MB/sec execute 20 sec latency 118.970 ms 2 2337 0.61 MB/sec execute 21 sec latency 215.051 ms 2 2378 0.59 MB/sec execute 22 sec latency 235.937 ms 2 2428 0.57 MB/sec execute 23 sec latency 201.586 ms 12404 12405 12406 Running lustre_rsync 2 2519 0.61 MB/sec execute 24 sec latency 179.673 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: 3183 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 268 2 2674 0.72 MB/sec execute 25 sec latency 72.257 ms 2 2844 0.85 MB/sec execute 26 sec latency 200.763 ms 2 2959 0.89 MB/sec execute 27 sec latency 230.403 ms 2 3108 0.89 MB/sec execute 28 sec latency 167.060 ms 2 3280 0.92 MB/sec execute 29 sec latency 253.053 ms 12404 12405 12406 Running lustre_rsync 2 3426 1.03 MB/sec execute 30 sec latency 117.124 ms 2 3561 1.09 MB/sec execute 31 sec latency 72.082 ms 2 3657 1.07 MB/sec execute 32 sec latency 79.247 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: 3450 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 198 2 3750 1.08 MB/sec execute 33 sec latency 75.558 ms 2 3826 1.07 MB/sec execute 34 sec latency 101.774 ms 2 3906 1.05 MB/sec execute 35 sec latency 68.835 ms 2 3977 1.03 MB/sec execute 36 sec latency 113.598 ms 2 4075 1.00 MB/sec execute 37 sec latency 48.835 ms 12404 12405 12406 Running lustre_rsync 2 4150 0.98 MB/sec execute 38 sec latency 84.230 ms 2 4226 0.96 MB/sec execute 39 sec latency 245.253 ms 2 4261 0.94 MB/sec execute 40 sec latency 189.673 ms 2 4303 0.92 MB/sec execute 41 sec latency 175.743 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: 3647 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 450 2 4349 0.91 MB/sec execute 42 sec latency 105.830 ms 2 4393 0.89 MB/sec execute 43 sec latency 252.311 ms 2 4459 0.88 MB/sec execute 44 sec latency 170.481 ms 2 4501 0.86 MB/sec execute 45 sec latency 154.496 ms 2 4555 0.85 MB/sec execute 46 sec latency 197.636 ms 12404 12405 12406 Running lustre_rsync 2 4650 0.87 MB/sec execute 47 sec latency 72.645 ms 2 4713 0.86 MB/sec execute 48 sec latency 93.957 ms 2 4765 0.84 MB/sec execute 49 sec latency 92.328 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: 4096 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 224 2 4828 0.83 MB/sec execute 50 sec latency 77.263 ms 2 4984 0.93 MB/sec execute 51 sec latency 81.977 ms 2 5052 0.91 MB/sec execute 52 sec latency 180.329 ms 2 5146 0.90 MB/sec execute 53 sec latency 200.171 ms 2 5208 0.88 MB/sec execute 54 sec latency 251.323 ms 12404 12405 12406 Running lustre_rsync 2 5267 0.87 MB/sec execute 55 sec latency 96.734 ms 2 5318 0.85 MB/sec execute 56 sec latency 97.890 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: 4319 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 211 2 5356 0.84 MB/sec execute 57 sec latency 121.728 ms 2 5399 0.83 MB/sec execute 58 sec latency 138.605 ms 2 5452 0.81 MB/sec execute 59 sec latency 218.252 ms 2 cleanup 60 sec 2 cleanup 61 sec 12404 12405 12406 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1667 36.358 168.370 Close 1278 8.760 71.304 Rename 70 57.764 128.589 Unlink 292 16.110 60.534 Qpathinfo 1584 8.814 124.613 Qfileinfo 268 0.695 15.259 Qfsinfo 242 0.998 24.882 Sfileinfo 150 37.558 93.929 Find 558 2.165 78.422 WriteX 800 5.393 57.550 ReadX 2437 0.042 7.221 LockX 4 5.837 9.527 UnlockX 4 8.925 11.893 Flush 110 124.721 253.036 Throughput 0.813071 MB/sec 2 clients 2 procs max_latency=253.053 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 10:58:10 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 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: 4529 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 256 removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' 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 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: 4784 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 77 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: 4860 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