== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:49:29 (1786744169) 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 Fri Aug 14 17:49:35 EDT 2026 waiting for dbench pid 12408 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 2 121 10.98 MB/sec warmup 1 sec latency 89.224 ms 2 184 7.37 MB/sec warmup 2 sec latency 86.990 ms 2 287 7.12 MB/sec warmup 3 sec latency 79.057 ms 2 349 6.25 MB/sec warmup 4 sec latency 116.939 ms 2 428 6.04 MB/sec warmup 5 sec latency 101.837 ms 2 502 5.82 MB/sec warmup 6 sec latency 108.360 ms 2 647 6.01 MB/sec warmup 7 sec latency 89.110 ms Running lustre_rsync 2 682 5.29 MB/sec warmup 8 sec latency 251.350 ms 2 721 4.73 MB/sec warmup 9 sec latency 237.516 ms 2 778 4.27 MB/sec warmup 10 sec latency 193.697 ms 2 813 3.90 MB/sec warmup 11 sec latency 163.473 ms 2 953 0.25 MB/sec execute 1 sec latency 155.902 ms 2 1016 0.72 MB/sec execute 2 sec latency 140.968 ms 2 1124 0.86 MB/sec execute 3 sec latency 70.062 ms 2 1185 0.67 MB/sec execute 4 sec latency 96.606 ms 2 1257 0.57 MB/sec execute 5 sec latency 66.595 ms 2 1418 1.44 MB/sec execute 6 sec latency 64.823 ms 2 1474 1.24 MB/sec execute 7 sec latency 104.263 ms 2 1551 1.11 MB/sec execute 8 sec latency 164.864 ms 2 1642 1.00 MB/sec execute 9 sec latency 189.184 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: 282 2 1710 0.91 MB/sec execute 10 sec latency 171.478 ms 2 1807 0.84 MB/sec execute 11 sec latency 51.022 ms 2 1879 0.78 MB/sec execute 12 sec latency 152.584 ms 2 1979 0.74 MB/sec execute 13 sec latency 189.343 ms 2 2059 0.70 MB/sec execute 14 sec latency 82.488 ms 12408 12409 12410 Running lustre_rsync 2 2153 0.67 MB/sec execute 15 sec latency 74.413 ms 2 2219 0.64 MB/sec execute 16 sec latency 98.567 ms 2 2328 0.72 MB/sec execute 17 sec latency 210.909 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: 2675 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 597 2 2396 0.70 MB/sec execute 18 sec latency 151.140 ms 2 2477 0.71 MB/sec execute 19 sec latency 167.534 ms 2 2663 0.88 MB/sec execute 20 sec latency 166.282 ms 2 2845 1.05 MB/sec execute 21 sec latency 209.681 ms 2 2954 1.07 MB/sec execute 22 sec latency 236.920 ms 12408 12409 12410 Running lustre_rsync 2 3093 1.06 MB/sec execute 23 sec latency 195.021 ms 2 3269 1.09 MB/sec execute 24 sec latency 153.986 ms 2 3351 1.10 MB/sec execute 25 sec latency 412.625 ms 2 3484 1.19 MB/sec execute 26 sec latency 167.073 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: 3271 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 297 2 3658 1.26 MB/sec execute 27 sec latency 79.253 ms 2 3756 1.26 MB/sec execute 28 sec latency 62.270 ms 2 3840 1.25 MB/sec execute 29 sec latency 93.509 ms 2 3939 1.22 MB/sec execute 30 sec latency 78.747 ms 2 4026 1.19 MB/sec execute 31 sec latency 69.984 ms 12408 12409 12410 Running lustre_rsync 2 4125 1.15 MB/sec execute 32 sec latency 58.087 ms 2 4209 1.12 MB/sec execute 33 sec latency 231.341 ms 2 4282 1.10 MB/sec execute 34 sec latency 196.734 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: 3567 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 460 2 4359 1.08 MB/sec execute 35 sec latency 102.390 ms 2 4432 1.06 MB/sec execute 36 sec latency 107.956 ms 2 4494 1.04 MB/sec execute 37 sec latency 156.178 ms 2 4557 1.02 MB/sec execute 38 sec latency 153.803 ms 2 4681 1.05 MB/sec execute 39 sec latency 160.920 ms 12408 12409 12410 Running lustre_rsync 2 4758 1.02 MB/sec execute 40 sec latency 63.393 ms 2 4817 1.00 MB/sec execute 41 sec latency 77.100 ms 2 4969 1.12 MB/sec execute 42 sec latency 77.313 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: 4026 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 292 2 5040 1.09 MB/sec execute 43 sec latency 166.285 ms 2 5122 1.07 MB/sec execute 44 sec latency 151.028 ms 2 5201 1.05 MB/sec execute 45 sec latency 116.585 ms 2 5270 1.03 MB/sec execute 46 sec latency 116.993 ms 2 5343 1.01 MB/sec execute 47 sec latency 71.573 ms 12408 12409 12410 Running lustre_rsync 2 5407 0.99 MB/sec execute 48 sec latency 75.357 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: 4317 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 268 2 5492 0.97 MB/sec execute 49 sec latency 190.126 ms 2 5584 0.96 MB/sec execute 50 sec latency 111.678 ms 2 5687 0.94 MB/sec execute 51 sec latency 68.019 ms 2 5752 0.93 MB/sec execute 52 sec latency 108.647 ms 2 5887 0.95 MB/sec execute 53 sec latency 122.926 ms 2 5961 0.94 MB/sec execute 54 sec latency 114.361 ms 12408 12409 12410 Running lustre_rsync 2 6008 0.94 MB/sec execute 55 sec latency 224.469 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: 4584 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 243 2 6080 0.94 MB/sec execute 56 sec latency 214.696 ms 2 6152 0.93 MB/sec execute 57 sec latency 241.392 ms 2 6250 0.96 MB/sec execute 58 sec latency 224.424 ms 2 6490 1.04 MB/sec execute 59 sec latency 175.029 ms 2 cleanup 60 sec 12408 12409 12410 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1929 30.483 196.710 Close 1479 7.718 44.208 Rename 89 45.129 114.721 Unlink 329 12.118 42.163 Qpathinfo 1882 8.125 153.676 Qfileinfo 350 0.687 23.189 Qfsinfo 288 0.579 15.364 Sfileinfo 175 32.961 88.047 Find 661 1.628 54.337 WriteX 1008 4.928 64.131 ReadX 3192 0.043 12.430 LockX 8 8.527 15.745 UnlockX 8 6.539 11.922 Flush 122 115.339 412.597 Throughput 1.03581 MB/sec 2 clients 2 procs max_latency=412.625 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 14 17:50:50 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: 4826 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 219 removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' 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: 5044 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 148 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: 5191 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