== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:00:29 (1786827629) 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 Aug 15 17:00:36 EDT 2026 waiting for dbench pid 12433 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 114.579 ms 2 156 6.50 MB/sec warmup 2 sec latency 152.487 ms 2 196 5.21 MB/sec warmup 3 sec latency 270.320 ms 2 273 5.10 MB/sec warmup 4 sec latency 142.820 ms 2 335 4.82 MB/sec warmup 5 sec latency 125.060 ms 2 441 5.14 MB/sec warmup 6 sec latency 61.686 ms Running lustre_rsync 2 501 4.97 MB/sec warmup 7 sec latency 122.260 ms 2 613 5.22 MB/sec warmup 8 sec latency 151.574 ms 2 670 4.68 MB/sec warmup 9 sec latency 184.422 ms 2 718 4.24 MB/sec warmup 10 sec latency 163.009 ms 2 768 3.87 MB/sec warmup 11 sec latency 142.729 ms 2 871 0.35 MB/sec execute 1 sec latency 190.471 ms 2 911 0.28 MB/sec execute 2 sec latency 291.796 ms 2 964 0.22 MB/sec execute 3 sec latency 255.116 ms 2 1008 0.46 MB/sec execute 4 sec latency 158.265 ms 2 1101 0.59 MB/sec execute 5 sec latency 86.454 ms 2 1186 0.52 MB/sec execute 6 sec latency 63.026 ms 2 1265 0.47 MB/sec execute 7 sec latency 76.753 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: 240 2 1437 1.13 MB/sec execute 8 sec latency 76.865 ms 2 1494 1.01 MB/sec execute 9 sec latency 291.947 ms 2 1605 0.93 MB/sec execute 10 sec latency 71.790 ms 2 1649 0.86 MB/sec execute 11 sec latency 304.177 ms 2 1711 0.79 MB/sec execute 12 sec latency 84.188 ms 12433 12434 12435 Running lustre_rsync 2 1775 0.74 MB/sec execute 13 sec latency 104.326 ms 2 1835 0.69 MB/sec execute 14 sec latency 107.720 ms 2 1955 0.66 MB/sec execute 15 sec latency 206.178 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: 3022 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 474 2 2059 0.64 MB/sec execute 16 sec latency 59.767 ms 2 2178 0.62 MB/sec execute 17 sec latency 52.673 ms 2 2316 0.70 MB/sec execute 18 sec latency 86.136 ms 2 2367 0.68 MB/sec execute 19 sec latency 260.447 ms 2 2411 0.66 MB/sec execute 20 sec latency 229.793 ms 12433 12434 12435 Running lustre_rsync 2 2465 0.66 MB/sec execute 21 sec latency 241.881 ms 2 2525 0.67 MB/sec execute 22 sec latency 371.115 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: 3495 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 315 2 2586 0.65 MB/sec execute 23 sec latency 166.482 ms 2 2706 0.79 MB/sec execute 24 sec latency 335.962 ms 2 2890 0.88 MB/sec execute 25 sec latency 353.989 ms 2 2951 0.92 MB/sec execute 26 sec latency 298.808 ms 2 2995 0.89 MB/sec execute 27 sec latency 297.400 ms 12433 12434 12435 Running lustre_rsync 2 3100 0.88 MB/sec execute 28 sec latency 251.802 ms 2 3187 0.88 MB/sec execute 29 sec latency 448.392 ms 2 3226 0.87 MB/sec execute 30 sec latency 445.025 ms 2 3340 0.89 MB/sec execute 31 sec latency 155.289 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: 3809 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 156 2 3475 0.97 MB/sec execute 32 sec latency 130.906 ms 2 3594 1.03 MB/sec execute 33 sec latency 78.717 ms 2 3664 1.01 MB/sec execute 34 sec latency 93.130 ms 2 3748 1.02 MB/sec execute 35 sec latency 106.852 ms 2 3830 1.01 MB/sec execute 36 sec latency 86.954 ms 2 3908 0.99 MB/sec execute 37 sec latency 113.620 ms 12433 12434 12435 Running lustre_rsync 2 3949 0.98 MB/sec execute 38 sec latency 142.492 ms 2 3982 0.95 MB/sec execute 39 sec latency 175.830 ms 2 4053 0.93 MB/sec execute 40 sec latency 96.336 ms 2 4098 0.91 MB/sec execute 41 sec latency 93.643 ms 2 4148 0.88 MB/sec execute 42 sec latency 139.507 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: 3964 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 339 2 4208 0.87 MB/sec execute 43 sec latency 297.955 ms 2 4263 0.85 MB/sec execute 44 sec latency 369.097 ms 2 4346 0.84 MB/sec execute 45 sec latency 124.263 ms 2 4393 0.83 MB/sec execute 46 sec latency 278.413 ms 2 4430 0.82 MB/sec execute 47 sec latency 395.952 ms 12433 12434 12435 Running lustre_rsync 2 4469 0.81 MB/sec execute 48 sec latency 236.168 ms 2 4511 0.79 MB/sec execute 49 sec latency 206.111 ms 2 4583 0.80 MB/sec execute 50 sec latency 169.743 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: 4302 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 285 2 4720 0.81 MB/sec execute 51 sec latency 118.233 ms 2 4840 0.82 MB/sec execute 52 sec latency 44.191 ms 2 4988 0.89 MB/sec execute 53 sec latency 128.750 ms 2 5046 0.88 MB/sec execute 54 sec latency 240.334 ms 2 5106 0.86 MB/sec execute 55 sec latency 164.087 ms 12433 12434 12435 Running lustre_rsync 2 5158 0.85 MB/sec execute 56 sec latency 129.731 ms 2 5214 0.83 MB/sec execute 57 sec latency 257.921 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: 4586 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 261 2 5300 0.82 MB/sec execute 58 sec latency 101.104 ms 2 5365 0.81 MB/sec execute 59 sec latency 78.991 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1642 35.944 448.375 Close 1224 8.984 73.885 Rename 70 57.232 335.938 Unlink 288 18.353 71.162 Qpathinfo 1500 9.086 135.239 Qfileinfo 258 0.612 12.649 Qfsinfo 244 1.091 41.103 Sfileinfo 152 34.563 108.394 Find 548 2.578 80.379 WriteX 784 6.001 237.558 ReadX 2424 0.038 4.847 LockX 4 7.513 9.868 UnlockX 4 6.046 8.592 Flush 107 142.406 445.012 Throughput 0.810432 MB/sec 2 clients 2 procs max_latency=448.392 ms 12433 Running lustre_rsync stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 15 17:01:51 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/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' 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' /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: 4846 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 313 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: 5158 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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: 5186 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