== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 10:50:13 (1790779813) 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 Sep 30 10:50:20 EDT 2026 waiting for dbench pid 12357 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 2 106 9.93 MB/sec warmup 1 sec latency 120.338 ms 2 158 6.59 MB/sec warmup 2 sec latency 126.067 ms 2 222 5.74 MB/sec warmup 3 sec latency 112.917 ms 2 316 5.73 MB/sec warmup 4 sec latency 95.304 ms 2 385 5.46 MB/sec warmup 5 sec latency 126.263 ms 2 469 5.46 MB/sec warmup 6 sec latency 84.395 ms Running lustre_rsync 2 536 5.33 MB/sec warmup 7 sec latency 108.964 ms 2 666 5.27 MB/sec warmup 8 sec latency 174.817 ms 2 715 4.70 MB/sec warmup 9 sec latency 91.739 ms 2 790 4.28 MB/sec warmup 10 sec latency 94.052 ms 2 873 3.92 MB/sec warmup 11 sec latency 70.283 ms 2 969 0.09 MB/sec execute 1 sec latency 92.459 ms 2 1059 1.12 MB/sec execute 2 sec latency 88.469 ms 2 1142 0.81 MB/sec execute 3 sec latency 80.065 ms 2 1214 0.64 MB/sec execute 4 sec latency 78.069 ms 2 1262 0.54 MB/sec execute 5 sec latency 149.648 ms 2 1429 1.41 MB/sec execute 6 sec latency 65.533 ms 2 1524 1.23 MB/sec execute 7 sec latency 82.370 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: 258 2 1686 1.11 MB/sec execute 8 sec latency 40.522 ms 2 1770 1.00 MB/sec execute 9 sec latency 63.868 ms 2 1829 0.91 MB/sec execute 10 sec latency 111.286 ms 2 1954 0.85 MB/sec execute 11 sec latency 69.338 ms 2 2017 0.79 MB/sec execute 12 sec latency 69.770 ms 12357 12358 12359 Running lustre_rsync 2 2118 0.75 MB/sec execute 13 sec latency 91.945 ms 2 2204 0.71 MB/sec execute 14 sec latency 74.093 ms 2 2351 0.82 MB/sec execute 15 sec latency 96.447 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: 3224 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 598 2 2422 0.79 MB/sec execute 16 sec latency 93.501 ms 2 2504 0.82 MB/sec execute 17 sec latency 76.185 ms 2 2655 0.92 MB/sec execute 18 sec latency 87.329 ms 2 2926 1.23 MB/sec execute 19 sec latency 66.208 ms 2 3109 1.21 MB/sec execute 20 sec latency 81.524 ms 12357 12358 12359 Running lustre_rsync 2 3358 1.30 MB/sec execute 21 sec latency 85.379 ms 2 3552 1.51 MB/sec execute 22 sec latency 72.567 ms 2 3636 1.46 MB/sec execute 23 sec latency 124.387 ms 2 3708 1.42 MB/sec execute 24 sec latency 95.567 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: 3821 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 354 2 3798 1.44 MB/sec execute 25 sec latency 87.509 ms 2 3873 1.38 MB/sec execute 26 sec latency 69.154 ms 2 3935 1.35 MB/sec execute 27 sec latency 96.097 ms 2 3994 1.31 MB/sec execute 28 sec latency 166.348 ms 2 4066 1.26 MB/sec execute 29 sec latency 81.108 ms 12357 12358 12359 Running lustre_rsync 2 4148 1.22 MB/sec execute 30 sec latency 67.419 ms 2 4231 1.19 MB/sec execute 31 sec latency 131.678 ms 2 4284 1.16 MB/sec execute 32 sec latency 111.248 ms 2 4342 1.13 MB/sec execute 33 sec latency 74.737 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: 4174 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 437 2 4408 1.11 MB/sec execute 34 sec latency 80.244 ms 2 4463 1.09 MB/sec execute 35 sec latency 101.470 ms 2 4536 1.07 MB/sec execute 36 sec latency 70.696 ms 2 4637 1.09 MB/sec execute 37 sec latency 78.921 ms 2 4728 1.07 MB/sec execute 38 sec latency 67.135 ms 12357 12358 12359 Running lustre_rsync 2 4799 1.05 MB/sec execute 39 sec latency 60.492 ms 2 4897 1.09 MB/sec execute 40 sec latency 81.649 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: 4610 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 287 2 5006 1.14 MB/sec execute 41 sec latency 78.773 ms 2 5110 1.12 MB/sec execute 42 sec latency 68.688 ms 2 5191 1.09 MB/sec execute 43 sec latency 73.431 ms 2 5263 1.07 MB/sec execute 44 sec latency 82.849 ms 2 5334 1.05 MB/sec execute 45 sec latency 65.182 ms 12357 12358 12359 Running lustre_rsync 2 5388 1.03 MB/sec execute 46 sec latency 75.507 ms 2 5481 1.01 MB/sec execute 47 sec latency 87.289 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: 4896 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 265 2 5583 0.99 MB/sec execute 48 sec latency 75.453 ms 2 5678 0.98 MB/sec execute 49 sec latency 78.533 ms 2 5748 0.96 MB/sec execute 50 sec latency 106.651 ms 2 5890 0.99 MB/sec execute 51 sec latency 98.513 ms 2 5965 0.98 MB/sec execute 52 sec latency 98.702 ms 12357 12358 12359 Running lustre_rsync 2 6019 0.97 MB/sec execute 53 sec latency 90.692 ms 2 6090 0.97 MB/sec execute 54 sec latency 109.351 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: 5160 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 259 2 6237 1.01 MB/sec execute 55 sec latency 103.451 ms 2 6393 1.06 MB/sec execute 56 sec latency 92.803 ms 2 6517 1.08 MB/sec execute 57 sec latency 65.938 ms 2 6746 1.09 MB/sec execute 58 sec latency 84.987 ms 2 6939 1.12 MB/sec execute 59 sec latency 79.579 ms 12357 12358 12359 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 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: 5418 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 241 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2004 31.972 166.325 Close 1541 7.658 47.531 Rename 90 52.677 149.625 Unlink 346 13.244 75.044 Qpathinfo 1957 8.101 91.981 Qfileinfo 363 0.610 13.357 Qfsinfo 343 0.652 20.055 Sfileinfo 172 35.943 109.330 Find 768 1.556 60.079 WriteX 1062 5.445 51.866 ReadX 3591 0.038 4.779 LockX 8 6.207 13.613 UnlockX 8 8.400 23.120 Flush 129 38.810 131.656 Throughput 1.11669 MB/sec 2 clients 2 procs max_latency=166.348 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Sep 30 10:51:35 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/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' 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: 5658 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 229 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: 5886 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