Re: [Xen-users] 4 questions about Xen (under qemu)

["Javier Terceiro" <correolista@xxxxxxxxx>]

Hi,

2. network reliability. With qemu, I use a -redir tcp:2222::22 in order to use ssh.
With dom0 it's OK. As soon as I start domU it's not working anymore. Can I
avoid that?

 When you start DomU lets work the network in Dom0? If you like connect to ssh in DomU your DomU needs a network connection, and with its IP, you establish the connection to port 22.

4. cdrom: is it possible to use the cdrom from domU? I can't manage to make it
run? I could share it by domO and nfs, and mount it under domU, but nfs
doesn't work (see 3.)

Yes. It is possible. In your DomU configuration, you need to pass the device

disk   = [ 'phy:/dev/sdc1,sda1,w', 'phy:/cdrom,hda,rw' ]

With this line in DomU configuration, /cdrom is hda in DomU. You need mount /cdrom en Dom0 and it will be able to accede to /cdrom.

You can have access to the CDROM directly if DomU controls the device. You see the official documentation about its: http://www.cl.cam.ac.uk/Research/SRG/netos/xen/readmes/user/user.html#SECTION03230000000000000000

-Javier-
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