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Re: [Xen-users] Xen Continuously Reboot

GRUB_CMDLINE_XEN="dom0_mem=1024M,max=1024M" I would leave this out until you feel you really need it.  Set everything for the guests in the guest config file.

I am not sure why you are having issues. This is what I do when installing.

Xen server,
Xen tools.
Bridge tools if they are not already installed.

Done. --- for the most part anyway.

Follow the xen-tools  recommendation.  It should all work with no errors.


On 06/10/2016 07:07 PM, Ray wrote:

> Date: Thu, 9 Jun 2016 09:19:15 -0700
> From: "russo@xxxxxxxxxxxxxxxxxxx" <russo@xxxxxxxxxxxxxxxxxxx>
> To: xen-users@xxxxxxxxxxxxx
> Subject: Re: [Xen-users] Xen Continuously Reboots
> Message-ID: <57599703.4070804@xxxxxxxxxxxxxxxxxxx>
> Content-Type: text/plain; charset="utf-8"; Format="flowed"
> You have one guest? I would delete the guest and see if it boots
> normally. If so, the the guess was configured incorrectly and you may
> need to trial and error the problem.
> My experience with the machine going into a endless reboot was giving
> too much memory to the guest.
> Mike

I moved the guest to another folder, rebooted to Xen, and the system hung at the same point. 
Rather than chase down misconfigurations, I will reinstall the system.  I have reinstalled this 22 times.  The number of possible failures is much larger than the time to reinstall. 
I am shooting for a minimal dom0.  With the 4K display, I want to make the screen readable with I make the next installation.  I have an iso for stretch but I will get the latest and dd it to a thumb drive.  I have another thumb drive with the Intel wifi drivers.  0
How do I make the display readable without compromising the Xen installation? 
The Debian wiki for installing Xen has some grub configurations which I followed.  Do you have any recommendations was to whether to follow these?  https://wiki.debian.org/Xen:






I used 2048 instead of 1024 due to notes on 1024 being too small.


Edit /etc/xen/xend-config.sxp to configure the toolstack to match by changing the following settings:

(dom0-min-mem 1024)
(enable-dom0-ballooning no)

At this point you should reboot so that these changes take effect.

I used 2048 instead of 1024 due to notes on 1024 being too small.





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