== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 14:20:51 (1776190851) 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 Tue Apr 14 14:21:00 EDT 2026 waiting for dbench pid 11329 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 111 10.47 MB/sec warmup 1 sec latency 80.897 ms 2 157 6.54 MB/sec warmup 2 sec latency 159.999 ms 2 214 5.57 MB/sec warmup 3 sec latency 201.305 ms 2 287 5.35 MB/sec warmup 4 sec latency 90.996 ms 2 341 4.90 MB/sec warmup 5 sec latency 113.606 ms 2 417 4.91 MB/sec warmup 6 sec latency 99.569 ms Running lustre_rsync 2 477 4.76 MB/sec warmup 7 sec latency 137.532 ms 2 521 4.51 MB/sec warmup 8 sec latency 126.486 ms 2 642 4.68 MB/sec warmup 9 sec latency 159.092 ms 2 671 4.23 MB/sec warmup 10 sec latency 392.409 ms 2 710 3.85 MB/sec warmup 11 sec latency 219.804 ms 2 786 0.27 MB/sec execute 1 sec latency 293.902 ms 2 807 0.17 MB/sec execute 2 sec latency 201.642 ms 2 873 0.23 MB/sec execute 3 sec latency 198.793 ms 2 909 0.22 MB/sec execute 4 sec latency 269.812 ms 2 954 0.20 MB/sec execute 5 sec latency 223.969 ms 2 986 0.20 MB/sec execute 6 sec latency 159.203 ms 2 1070 0.46 MB/sec execute 7 sec latency 134.559 ms 2 1140 0.42 MB/sec execute 8 sec latency 168.164 ms 2 1215 0.39 MB/sec execute 9 sec latency 86.952 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/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: 227 2 1265 0.36 MB/sec execute 10 sec latency 97.579 ms 2 1404 0.85 MB/sec execute 11 sec latency 129.892 ms 2 1456 0.78 MB/sec execute 12 sec latency 132.430 ms 2 1510 0.73 MB/sec execute 13 sec latency 201.001 ms 2 1604 0.69 MB/sec execute 14 sec latency 82.115 ms 2 1653 0.65 MB/sec execute 15 sec latency 230.656 ms 11329 11330 11331 Running lustre_rsync 2 1712 0.61 MB/sec execute 16 sec latency 78.291 ms 2 1781 0.58 MB/sec execute 17 sec latency 78.767 ms 2 1820 0.56 MB/sec execute 18 sec latency 105.063 ms 2 1856 0.53 MB/sec execute 19 sec latency 153.085 ms 2 1915 0.51 MB/sec execute 20 sec latency 236.252 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2636 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 444 2 1999 0.49 MB/sec execute 21 sec latency 70.205 ms 2 2093 0.48 MB/sec execute 22 sec latency 99.696 ms 2 2156 0.47 MB/sec execute 23 sec latency 186.780 ms 2 2249 0.46 MB/sec execute 24 sec latency 112.937 ms 2 2345 0.53 MB/sec execute 25 sec latency 124.900 ms 11329 11330 11331 Running lustre_rsync 2 2380 0.51 MB/sec execute 26 sec latency 287.679 ms 2 2416 0.50 MB/sec execute 27 sec latency 202.321 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3079 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 313 2 2457 0.50 MB/sec execute 28 sec latency 349.704 ms 2 2528 0.52 MB/sec execute 29 sec latency 348.582 ms 2 2586 0.51 MB/sec execute 30 sec latency 147.755 ms 2 2764 0.69 MB/sec execute 31 sec latency 194.407 ms 2 2886 0.69 MB/sec execute 32 sec latency 312.241 ms 11329 11330 11331 Running lustre_rsync 2 2922 0.74 MB/sec execute 33 sec latency 222.102 ms 2 2983 0.72 MB/sec execute 34 sec latency 329.333 ms 2 3027 0.70 MB/sec execute 35 sec latency 185.033 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3391 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 149 2 3273 0.78 MB/sec execute 36 sec latency 250.420 ms 2 3348 0.76 MB/sec execute 37 sec latency 213.122 ms 2 3432 0.80 MB/sec execute 38 sec latency 148.274 ms 2 3590 0.88 MB/sec execute 39 sec latency 82.795 ms 2 3688 0.87 MB/sec execute 40 sec latency 61.669 ms 11329 11330 11331 Running lustre_rsync 2 3776 0.90 MB/sec execute 41 sec latency 135.815 ms 2 3836 0.88 MB/sec execute 42 sec latency 92.883 ms 2 3885 0.86 MB/sec execute 43 sec latency 95.814 ms 2 3929 0.85 MB/sec execute 44 sec latency 110.154 ms 2 3975 0.83 MB/sec execute 45 sec latency 156.899 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3539 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 275 2 4042 0.81 MB/sec execute 46 sec latency 181.118 ms 2 4112 0.80 MB/sec execute 47 sec latency 82.934 ms 2 4180 0.78 MB/sec execute 48 sec latency 109.486 ms 2 4238 0.77 MB/sec execute 49 sec latency 230.383 ms 2 4277 0.76 MB/sec execute 50 sec latency 135.980 ms 11329 11330 11331 Running lustre_rsync 2 4292 0.75 MB/sec execute 51 sec latency 377.667 ms 2 4318 0.73 MB/sec execute 52 sec latency 400.389 ms 2 4360 0.73 MB/sec execute 53 sec latency 142.234 ms 2 4406 0.71 MB/sec execute 54 sec latency 198.776 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3813 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 334 2 4447 0.71 MB/sec execute 55 sec latency 360.421 ms 2 4490 0.70 MB/sec execute 56 sec latency 194.477 ms 2 4547 0.69 MB/sec execute 57 sec latency 95.986 ms 2 4643 0.71 MB/sec execute 58 sec latency 148.736 ms 2 4709 0.70 MB/sec execute 59 sec latency 116.459 ms 2 cleanup 60 sec 11329 11330 11331 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4146 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 209 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1378 42.838 186.758 Close 1036 11.244 79.241 Rename 65 53.597 163.553 Unlink 270 17.922 87.824 Qpathinfo 1281 9.907 181.100 Qfileinfo 214 0.690 11.354 Qfsinfo 242 1.066 31.941 Sfileinfo 144 29.557 73.732 Find 486 2.971 109.454 WriteX 716 6.691 83.632 ReadX 2112 0.062 9.676 LockX 4 13.715 17.117 UnlockX 4 13.327 23.952 Flush 112 153.322 400.329 Throughput 0.703715 MB/sec 2 clients 2 procs max_latency=400.389 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Apr 14 14:22:15 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/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' 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: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4354 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 155 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