Re: [Xen-users] Re: Xen 4.0 on gentoo hotplug scripts problem?

[Boris Derzhavets <bderzhavets@xxxxxxxxx>]

I believe profile should look like

memory=512
name='Gentoo-32-test'
vif=['bridge=eth(x)']
bootloader='/usr/bin/pygrub'
disk=['file:/mnt/tb1_store/Xen VMs/Gentoo-32/Gentoo-32.sda1,xvda,w','phy:/dev/test/test,xvdb ,w']
extra='gentoo=nodevfs console=xvc0'

It's PV domU , so xvda,xvda,.....

Blktap driver is not important, no "tap:aio"

Boris.

Boris.




--- On Thu, 4/8/10, Andrew Lyon <andrew.lyon@xxxxxxxxx> wrote:

From: Andrew Lyon <andrew.lyon@xxxxxxxxx>
Subject: Re: [Xen-users] Re: Xen 4.0 on gentoo hotplug scripts problem?
To: "Boris Derzhavets" <bderzhavets@xxxxxxxxx>
Cc: "xen-users List" <xen-users@xxxxxxxxxxxxxxxxxxx>
Date: Thursday, April 8, 2010, 4:50 PM

memory=512
name='Gentoo-32-test'
vif=['']
bootloader='/usr/bin/pygrub'
disk=['file:/mnt/tb1_store/Xen VMs/Gentoo-32/Gentoo-32.sda1,sda1,w','phy:/dev/test/test,sdb1,w']
extra='gentoo=nodevfs console=xvc0'

On Thu, Apr 8, 2010 at 7:59 PM, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:

Please, post your DomU's profile.

Boris.

--- On Thu, 4/8/10, Andrew Lyon <andrew.lyon@xxxxxxxxx> wrote:

From: Andrew Lyon <andrew.lyon@xxxxxxxxx>
Subject: [Xen-users] Re: Xen 4.0 on gentoo hotplug scripts problem?

To: "xen-users List" <xen-users@xxxxxxxxxxxxxxxxxxx>

Date: Thursday, April 8, 2010, 2:39 PM

On Thu, Apr 8, 2010 at 6:54 PM, Andrew Lyon <andrew.lyon@xxxxxxxxx> wrote:
> Hi,
>
> Ive just tried Xen 4.0 on Gentoo with 2.6.32 (also tried 2.6.31)
> forward ported dom0 kernel, Xen itself seems to boot up successfully
> and everything else on the system is working normally, but when I try
> to start a domain xm create appears to hang and eventually I get a
> hotplug scripts error:
>
> Error: Device 2049 (vbd) could not be connected.
> /etc/xen/scripts/block failed; error detected.
>
> Which logs and other data would be helpful in diagnosing this problem?
>
> Andy
>

Does Xen 4.0 require blktap2?

I've just checked the kernel config on this system and it is disabled:

# CONFIG_XEN_BLKDEV_TAP2 is not set


Andy

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