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xen-users
Re: [Xen-users] forcing disk in read only also if mounted
On Mon, 15 Jan 2007, Daniele Palumbo wrote:
well, if you read my first post, you'll see that setup is working right
now with /dev/Xen2Volume/domU-kernel-needed mounted in ro.
i want it in ro within domU and rw in dom0.
the reasons are explained in my first post...
Sorry, I missed that on my first reading.
I'm pretty sure that isn't possible. The kernel assumes that for regular
partition types (i.e. not networked) that it is the only device writing to
the partition. If another device is writing to the partition, then the
kernel will make incorrect assumptions.
If you don't want communication to/from dom0 from any of the domUs
required by NFS, you could make a domU NFS server that would host the
share and give it a virtual nic for every bridge that you want synced.
Bill
--
"I like maxims that don't encourage behavior modification."
-- Calvin, 1/19/1991
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