== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:52:20 (1788652340) 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 19:52:26 EDT 2026 waiting for dbench pid 12397 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 2 113 10.46 MB/sec warmup 1 sec latency 100.079 ms 2 184 7.36 MB/sec warmup 2 sec latency 109.202 ms 2 259 6.51 MB/sec warmup 3 sec latency 183.796 ms 2 339 6.11 MB/sec warmup 4 sec latency 98.806 ms 2 421 5.93 MB/sec warmup 5 sec latency 98.695 ms 2 503 5.80 MB/sec warmup 6 sec latency 103.272 ms 2 662 6.03 MB/sec warmup 7 sec latency 87.950 ms Running lustre_rsync 2 692 5.29 MB/sec warmup 8 sec latency 204.090 ms 2 729 4.72 MB/sec warmup 9 sec latency 169.166 ms 2 789 4.28 MB/sec warmup 10 sec latency 99.341 ms 2 847 3.91 MB/sec warmup 11 sec latency 190.710 ms 2 923 0.20 MB/sec execute 1 sec latency 268.379 ms 2 982 0.23 MB/sec execute 2 sec latency 194.832 ms 2 1076 0.84 MB/sec execute 3 sec latency 139.159 ms 2 1154 0.67 MB/sec execute 4 sec latency 117.606 ms 2 1225 0.56 MB/sec execute 5 sec latency 67.970 ms 2 1273 0.49 MB/sec execute 6 sec latency 89.759 ms 2 1428 1.24 MB/sec execute 7 sec latency 94.268 ms 2 1489 1.09 MB/sec execute 8 sec latency 284.124 ms 2 1574 0.99 MB/sec execute 9 sec latency 66.736 ms 2 1634 0.90 MB/sec execute 10 sec latency 157.228 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 15 seconds Changelog records consumed: 284 2 1689 0.83 MB/sec execute 11 sec latency 144.368 ms 2 1764 0.77 MB/sec execute 12 sec latency 85.642 ms 2 1802 0.72 MB/sec execute 13 sec latency 134.273 ms 2 1869 0.67 MB/sec execute 14 sec latency 103.652 ms 2 1992 0.64 MB/sec execute 15 sec latency 131.155 ms 12397 12398 12399 Running lustre_rsync 2 2065 0.62 MB/sec execute 16 sec latency 95.072 ms 2 2172 0.60 MB/sec execute 17 sec latency 51.448 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: 3447 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 559 2 2343 0.69 MB/sec execute 18 sec latency 50.027 ms 2 2405 0.67 MB/sec execute 19 sec latency 126.466 ms 2 2464 0.69 MB/sec execute 20 sec latency 146.778 ms 2 2566 0.69 MB/sec execute 21 sec latency 210.496 ms 2 2750 0.93 MB/sec execute 22 sec latency 67.999 ms 2 2919 1.03 MB/sec execute 23 sec latency 152.431 ms 12397 12398 12399 Running lustre_rsync 2 2984 0.99 MB/sec execute 24 sec latency 259.363 ms 2 3000 0.95 MB/sec execute 25 sec latency 281.533 ms 2 3184 0.96 MB/sec execute 26 sec latency 518.061 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: 4005 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 295 2 3317 1.01 MB/sec execute 27 sec latency 180.814 ms 2 3379 0.98 MB/sec execute 28 sec latency 171.806 ms 2 3553 1.15 MB/sec execute 29 sec latency 96.143 ms 2 3658 1.13 MB/sec execute 30 sec latency 87.974 ms 2 3764 1.17 MB/sec execute 31 sec latency 60.964 ms 12397 12398 12399 Running lustre_rsync 2 3826 1.13 MB/sec execute 32 sec latency 117.328 ms 2 3893 1.10 MB/sec execute 33 sec latency 100.037 ms 2 3951 1.08 MB/sec execute 34 sec latency 82.001 ms 2 4017 1.05 MB/sec execute 35 sec latency 75.459 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: 4299 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 323 2 4110 1.02 MB/sec execute 36 sec latency 74.964 ms 2 4195 1.00 MB/sec execute 37 sec latency 130.773 ms 2 4266 0.98 MB/sec execute 38 sec latency 209.057 ms 2 4334 0.96 MB/sec execute 39 sec latency 133.947 ms 2 4378 0.95 MB/sec execute 40 sec latency 192.833 ms 12397 12398 12399 Running lustre_rsync 2 4447 0.93 MB/sec execute 41 sec latency 152.675 ms 2 4488 0.91 MB/sec execute 42 sec latency 134.047 ms 2 4550 0.90 MB/sec execute 43 sec latency 160.991 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: 4621 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 340 2 4644 0.93 MB/sec execute 44 sec latency 176.455 ms 2 4742 0.91 MB/sec execute 45 sec latency 56.888 ms 2 4824 0.89 MB/sec execute 46 sec latency 63.676 ms 2 4976 1.00 MB/sec execute 47 sec latency 88.519 ms 2 5058 0.98 MB/sec execute 48 sec latency 142.869 ms 12397 12398 12399 Running lustre_rsync 2 5144 0.96 MB/sec execute 49 sec latency 78.090 ms 2 5217 0.95 MB/sec execute 50 sec latency 177.264 ms 2 5275 0.93 MB/sec execute 51 sec latency 94.453 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: 4960 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 278 2 5340 0.91 MB/sec execute 52 sec latency 91.794 ms 2 5414 0.90 MB/sec execute 53 sec latency 68.848 ms 2 5538 0.88 MB/sec execute 54 sec latency 133.820 ms 2 5622 0.87 MB/sec execute 55 sec latency 66.459 ms 2 5728 0.86 MB/sec execute 56 sec latency 56.855 ms 12397 12398 12399 Running lustre_rsync 2 5861 0.88 MB/sec execute 57 sec latency 66.741 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: 5237 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 268 2 5954 0.88 MB/sec execute 58 sec latency 150.548 ms 2 6033 0.88 MB/sec execute 59 sec latency 127.358 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1838 33.451 169.912 Close 1425 7.942 45.709 Rename 81 48.611 131.727 Unlink 314 14.050 84.949 Qpathinfo 1798 8.043 170.289 Qfileinfo 310 0.611 21.423 Qfsinfo 260 0.628 16.385 Sfileinfo 176 32.380 65.996 Find 630 1.893 86.480 WriteX 936 4.899 79.610 ReadX 2648 0.039 4.942 LockX 4 5.787 6.905 UnlockX 4 13.532 23.184 Flush 114 108.602 518.045 Throughput 0.882864 MB/sec 2 clients 2 procs max_latency=518.061 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 19:53:40 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' 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/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: 5504 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 308 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: 5811 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 28 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