== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 13:23:21 (1789061001) 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 10 13:23:31 EDT 2026 waiting for dbench pid 12446 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 2 100 9.22 MB/sec warmup 1 sec latency 94.256 ms 2 157 6.51 MB/sec warmup 2 sec latency 144.347 ms 2 199 5.21 MB/sec warmup 3 sec latency 233.446 ms 2 266 5.00 MB/sec warmup 4 sec latency 100.842 ms 2 319 4.64 MB/sec warmup 5 sec latency 117.552 ms Running lustre_rsync 2 385 4.55 MB/sec warmup 6 sec latency 186.049 ms 2 437 4.39 MB/sec warmup 7 sec latency 201.210 ms 2 493 4.29 MB/sec warmup 8 sec latency 115.163 ms 2 567 4.38 MB/sec warmup 9 sec latency 162.634 ms 2 661 4.21 MB/sec warmup 10 sec latency 147.101 ms 2 689 3.84 MB/sec warmup 11 sec latency 213.835 ms 2 768 0.11 MB/sec execute 1 sec latency 170.573 ms 2 796 0.16 MB/sec execute 2 sec latency 256.755 ms 2 835 0.15 MB/sec execute 3 sec latency 139.366 ms 2 875 0.18 MB/sec execute 4 sec latency 324.136 ms 2 910 0.18 MB/sec execute 5 sec latency 157.455 ms 2 949 0.16 MB/sec execute 6 sec latency 230.876 ms 2 980 0.17 MB/sec execute 7 sec latency 195.840 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 13 seconds Changelog records consumed: 185 2 1075 0.40 MB/sec execute 8 sec latency 337.696 ms 2 1155 0.38 MB/sec execute 9 sec latency 101.335 ms 2 1222 0.35 MB/sec execute 10 sec latency 92.503 ms 2 1275 0.33 MB/sec execute 11 sec latency 102.244 ms 2 1425 0.78 MB/sec execute 12 sec latency 124.172 ms 12446 12447 12448 Running lustre_rsync 2 1471 0.73 MB/sec execute 13 sec latency 104.961 ms 2 1514 0.68 MB/sec execute 14 sec latency 209.987 ms 2 1603 0.65 MB/sec execute 15 sec latency 63.736 ms 2 1654 0.61 MB/sec execute 16 sec latency 208.578 ms 2 1714 0.58 MB/sec execute 17 sec latency 84.896 ms 2 1773 0.55 MB/sec execute 18 sec latency 81.194 ms 2 1809 0.53 MB/sec execute 19 sec latency 90.630 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: 2358 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 414 2 1877 0.51 MB/sec execute 20 sec latency 77.714 ms 2 1997 0.49 MB/sec execute 21 sec latency 145.003 ms 2 2066 0.48 MB/sec execute 22 sec latency 204.852 ms 2 2148 0.47 MB/sec execute 23 sec latency 81.764 ms 2 2175 0.45 MB/sec execute 24 sec latency 146.544 ms 12446 12447 12448 Running lustre_rsync 2 2229 0.44 MB/sec execute 25 sec latency 129.071 ms 2 2300 0.48 MB/sec execute 26 sec latency 123.011 ms 2 2340 0.48 MB/sec execute 27 sec latency 300.871 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: 2771 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 318 2 2367 0.47 MB/sec execute 28 sec latency 334.085 ms 2 2413 0.47 MB/sec execute 29 sec latency 289.582 ms 2 2465 0.47 MB/sec execute 30 sec latency 167.687 ms 2 2567 0.49 MB/sec execute 31 sec latency 162.599 ms 2 2631 0.51 MB/sec execute 32 sec latency 96.637 ms 12446 12447 12448 Running lustre_rsync 2 2827 0.65 MB/sec execute 33 sec latency 240.197 ms 2 2928 0.71 MB/sec execute 34 sec latency 225.778 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: 3088 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 182 2 2994 0.70 MB/sec execute 35 sec latency 280.292 ms 2 3190 0.72 MB/sec execute 36 sec latency 234.919 ms 2 3303 0.76 MB/sec execute 37 sec latency 260.373 ms 2 3435 0.82 MB/sec execute 38 sec latency 143.682 ms 2 3577 0.88 MB/sec execute 39 sec latency 88.939 ms 12446 12447 12448 Running lustre_rsync 2 3668 0.87 MB/sec execute 40 sec latency 88.166 ms 2 3737 0.87 MB/sec execute 41 sec latency 88.907 ms 2 3789 0.88 MB/sec execute 42 sec latency 170.938 ms 2 3834 0.86 MB/sec execute 43 sec latency 108.229 ms 2 3886 0.84 MB/sec execute 44 sec latency 91.721 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: 3269 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 257 2 3938 0.83 MB/sec execute 45 sec latency 106.851 ms 2 3989 0.81 MB/sec execute 46 sec latency 114.845 ms 2 4038 0.80 MB/sec execute 47 sec latency 166.224 ms 2 4094 0.78 MB/sec execute 48 sec latency 120.897 ms 2 4170 0.77 MB/sec execute 49 sec latency 74.925 ms 12446 12447 12448 Running lustre_rsync 2 4239 0.76 MB/sec execute 50 sec latency 262.227 ms 2 4269 0.74 MB/sec execute 51 sec latency 221.204 ms 2 4302 0.73 MB/sec execute 52 sec latency 214.348 ms 2 4349 0.72 MB/sec execute 53 sec latency 88.850 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: 3525 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 362 2 4375 0.71 MB/sec execute 54 sec latency 277.593 ms 2 4439 0.71 MB/sec execute 55 sec latency 125.305 ms 2 4479 0.70 MB/sec execute 56 sec latency 248.918 ms 2 4532 0.69 MB/sec execute 57 sec latency 237.559 ms 2 4578 0.69 MB/sec execute 58 sec latency 183.961 ms 12446 12447 12448 Running lustre_rsync 2 4645 0.70 MB/sec execute 59 sec latency 99.991 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: 3886 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 180 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1356 43.026 204.826 Close 1017 11.045 77.123 Rename 60 64.140 131.218 Unlink 268 18.515 75.692 Qpathinfo 1249 10.284 96.095 Qfileinfo 210 0.674 10.663 Qfsinfo 238 1.007 31.504 Sfileinfo 136 46.683 300.863 Find 478 2.469 77.841 WriteX 709 6.136 117.980 ReadX 2092 0.057 13.354 LockX 4 10.427 18.431 UnlockX 4 13.953 17.470 Flush 117 140.870 337.680 Throughput 0.701767 MB/sec 2 clients 2 procs max_latency=337.696 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 10 13:24:46 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/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' 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: 4065 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 171 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: 4235 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