[Fedora-xen] Cluster Filesystem like VMware's VMFS?

[Andrew Cathrow]

On Thu, 2007-04-12 at 21:03 +0200, Christian Reiter wrote:

> Hi Dan!
> > Any regular Linux cluster filesystem will do the job. eg GFS, or OCFS2
> > No need for anything Xen specific.
> >
> >   
> Is the Number of domU-Images limited or can i have as much as i need?
> There is something in the back of my mind...
> 
> BTW:
> Is there any ClusterFS usable with Fedora out of the Box (RPM)?

GFS2 is included in the FC6 kernel.




> 
> How do i migrate my raw-partition stored domUs into file-stored domUs?
> At this time i have one SAN LUN for every domU (/dev/sdb, /dev/sdc, ...)
> 


You can just use dd to copy the files
dd if=/dev/sdb of=/var/lib/xen/images/mydisk.img

Make sure you use "tap:aio:" rather that "file:" for the syntax in the
xen guest config file


> 
> Mit freundlichen Grüßen,  ///  Kind Regards,
>                                                  Christian Reiter
> 
> 
> 
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--

Andrew Cathrow
Red Hat, Inc.

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