[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] Live DemoCD / cow? storage
On Wed, 6 Apr 2005, Martin Maney wrote: > On Wed, Apr 06, 2005 at 08:25:04AM -0300, Fernando Maior wrote: > > They are really useful, I have a configuration > > with one host machine with 8 UML virtual machines > > inside, all of them using only one root partition > > image, each of them having their exclusive cow file. > > > > Yet, I do not know how to use them from Xen. If you > > are interested, go ahead and ask. > > UML's COW facility is a UML-specific implementation. The only > general-purpose implementation I know of offhand would be to use LVM's > snapshotting capabilities, but that seems not to be the best-tested > part of LVM (or perhaps it's just that you have problems if it uses all > the space you allocated for it). > There's also UnionFS (http://www.linuxjournal.com/article/7714), although I haven't tried it with Xen yet. Paul _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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