On Tue, Jan 19, 2010 at 10:00 PM, Scott Duckworth <sduckwo at clemson.edu> wrote: >> Thus far there is no evidence that there is anything wrong with your >> storage arrays, or even with zfs. The problem seems likely to be >> somewhere else in the kernel. > > Agreed. ?And I tend to think that the problem lays somewhere in the LDOM > software. ?I mainly just wanted to get some experienced eyes on the problem > to see if anything sticks out before I go through the trouble of reinstalling > the system without LDOMs (the original need for VMs in this application no > longer exists).
It would be interesting to see a few intervals of iostat data. I've generally found it difficult to push more than about 50 - 60 MB/s through LDC channels (any combination of disk and network). This is total for the entire box - not for a single LDom. mpstat in the primary domain suggests that I have plenty of CPU to spare and I can push > 90 MB/sec over a single gigabit link in the primary domain. -- Mike Gerdts http://mgerdts.blogspot.com/
