| To: | <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | RE: [Xen-devel] using domain0 file as root disk for domU |
| From: | "Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@xxxxxx> |
| Date: | 2005年7月18日 13:28:58 -0700 |
| Delivery-date: | 2005年7月18日 20:27:34 +0000 |
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| Thread-index: | AcWKE7qikKH7hGYcTemCQx4yvgdm+gBCzOrwAC2L+3A= |
| Thread-topic: | [Xen-devel] using domain0 file as root disk for domU |
> > >Can someone provide a pointer to (or if simple, > > >just a quick reply) how to use a domain0 file as > > >a root disk for a domU? > > > > > >I am able to mount the file as a loopback device: > > > > > >mount -o loop,offset=512 -t ext2 /var/xen/sda /mnt > > > > > >But how do I specify it in xmdefconfig? I tried: > > > > > >disk = [ 'phy:/mnt,hda1,w' ] > > > > > >disk = [ '/mnt,hda1,w' ] > > > > > > > > disk = [ 'file:/var/xen/sda,hda1,w' ] > > > > Make sure you unmount it in dom0 first! :) > > Hmmm... when I try this, I get: > > Error: Error creating domain: cannot concatenate 'str' and > 'NoneType' objects In case anyone else runs into this, the problem was that /sbin was not in my PATH and losetup is used in a script without a path. Dan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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