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xen-users
I've finally hit the NR_IRQ limit in Xen 3.2-1. I'd like to increase
this, which I suspect is as simple as increasing NR_VECTORS in include/
asm-x86/mach-default/irq_vectors.h; has anyone else had to do this, is
this all that I'll need to do, or will I run into other issues? I
will need to increase the limit from its default of 256 to 1536.
My other question is, will I need to modify or otherwise recompile my
Linux kernel (2.8.18-xen.hg, rev=416)?
As a suggestion, I'd really like to see this limit user-configurable
at compile time, without having to edit the source... my server is
only at approximately 25% of its expected capacity, so I'd imagine
that even those with smaller machines could be hitting this limit.
Thank you,
Eric Windisch
GrokThis.net
PH: 1-800-630-0476
IM: support@xxxxxxxxxxxx (jabber/xmpp)
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