Re: Filesystems that support migration [Was: Re: [Xen-users] Re: Live Migration Config]

["Dirk H. Schulz" <dirk.schulz@xxxxxxxxxxxxx>]

Nate Carlson schrieb:

> On Sun, 30 Oct 2005, Tom Brown wrote:
>
> > but then I haven't managed to build a filesystem that could be 
> > migrated and allows high performance... so it isn't much of a loss :)
> > [nfs works, but performance bites when compared to a fully cached 
> > local block device... anyone wanna start a new thread?]
>
> I just use a SAN with fibre channel.. works great. I'm using CLVM, so 
> all the xen0 boxes see the block devices with the same names; also 
> using GFS to share home directories and such within the domU's.
That is very interesting, thanks for opening a new thread.

What linux flavor do you use for dom0? Do you then need CLVM inside the 
domUs or is it sufficient to have it in dom0? I looked up the CLVM 
project page but that does not contain any information. Could you point 
me to detailed docs, if possible?
Dirk

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