[fedora-virt] DRBD and virtualization
Richard W.M. Jones
rjones at redhat.com
Fri Dec 11 09:29:34 UTC 2009
So DRBD is upstream:
http://linux.slashdot.org/story/09/12/11/0048247/DRBD-To-Be-Included-In-Linux-Kernel-2633
Does this have any implications for virtualization? It's just that I
notice there's a whole section in the DRBD manual about using it to
provide replicated block devices for virtual machines:
http://www.drbd.org/users-guide/ch-xen.html
(Chapter talks about Xen, but it seems like it would apply to any
hypervisor, although Xen appears to specifically support some features
of DRBD, such as drbd: block devices, and the ability to live migrate
when DRDB detects a failure)
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
libguestfs lets you edit virtual machines. Supports shell scripting,
bindings from many languages. http://et.redhat.com/~rjones/libguestfs/
See what it can do: http://et.redhat.com/~rjones/libguestfs/recipes.html
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