I were upgrading my system recently. But I met some difficult problems, the biggest one is described in
http://permalink.gmane.org/gmane.comp.emulators.xen.user/66971, unfortunately I got no answer yet.
My original environment is xen3.4.2(64bit) + dom0 kernel 2.6.18-xen, and 4 domus with kernel 2.6.18-xen, after first upgrade stage, I have
Xen4.1.0(64bit)+dom0 kernel 18.104.22.168, and 4 domu with kernel 2.6.18-xen, it work fine after I solve an amount of issues. Now I am in the second upgrade stage. I tried to upgrade one of 4 domus to 22.214.171.124, then I have the issue described
in the link above. ( I turn off iommu in xen and kernel)
We are using Broadcom BCM5709/5716 Gigabit Ethernet cards and Intel 82571EB Gigabit Ethernet cards, have anybody had these passthru NICs work on domu with xen4.1.0 + kernel2.6.32.x for both dom0 and domu?
Software Engineer II
WEBSENSE NETWORK SECURITY TECHNOLOGY R&D (BEIJING) CO. LTD.
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