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xen-devel
Re: [Xen-devel] [PATCH] xen-2.0: privileged port connections
Kurt Garloff wrote:
Oh, that's what I was planning to do. The privileged ports are less
scarce than the 4GB of memory that Xen-2 supports ...
We'll hardly get running more than 64 virtual machines, I'd guess.
Maybe not the typical desktop user but that's definitely not going to be
the case for the enterprise user. I do a lot of testing with small
domUs and I routinely have 40+ domains running (16MB a piece) on my 1GB
laptop.
On a 4GB system, with NFS in the picture, you could pretty easily
exhaust the privileged ports with domains using between 32-64MB of
memory (which is a pretty reasonable amount to allocate). Throw in PAE
support and you'll run out quickly.
Would a patch to change Xend to use pty's for consoles be accepted? xm
console can be invoked via ssh to support remote consoles..
Any insight what we could do there?
I hate to beat a dead horse, but domain sockets seem like the obvious
thing to do. We don't need different privilege levels there so that
seems like the thing to do.
Regards,Anthony Liguori
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