Linked by Thom Holwerda on Thu 3rd May 2007 22:30 UTC, submitted by Rahul
Red Hat "Red Hat today released Red Hat Enterprise Linux 4.5, featuring a 2.6.9-55.EL kernel paravirtualized for i686 and x86_64 machines. RHEL 4.5 also provides NFS performance metrics and updated kernel support for Infiniband connectivity, according to the release announcement."
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Good move redhat
by SEJeff on Thu 3rd May 2007 23:48 UTC
SEJeff
Member since:
2005-11-05

Redhat couldn't have made a much smarter move than updating RHEL4 with a paravirtualized kernel. This will allow businesses using RHEL4 to seamlessly upgrade to RHEL5 by hosting RHEL4 virtual machines under RHEL5.

Now Redhat needs to make enterprise virtualization management tools. There isn't anything opensource (yet) that comes even close to VMWare's Vmotion technology for policy based live-migration of vms. virt-manager is all cute if you are playing with a virtualized desktop, but doesn't do much for servers that don't have x.

virsh is getting there, but not yet.