Re: FreeBSD 7.0 on Xen

2008-08-09 Thread Gueven Bay
2008/8/8 Elwell, Richard [EMAIL PROTECTED]:
 Sorry about the premature sending.  Here is the complete question:
 Greetings,
 I am attempting to follow the directions located at
 http://www.freebsd.org/doc/en/books/handbook/virtualization-guest.html
 and load a FreeBSD Xen DomU instance.  The document says:

 Download the FreeBSD domU kernel for Xen 3.0 and disk image from
 http://www.fsmware.com/
 *   kernel-current
 http://www.fsmware.com/xenofreebsd/7.0/download/kernel-current
 *   mdroot-7.0.bz2
 http://www.fsmware.com/xenofreebsd/7.0/download/mdroot-7.0.bz2
 *   xmexample1.bsd
 http://www.fsmware.com/xenofreebsd/7.0/download/config/xmexample1.bsd
...

I want to add my following questions because in the handbook are they
unfortunately
_not_ explained:

1) What is this kernel-current ? And how can I make myself this
kernel-current using the base system
and the tools in it ?

2) What is mdroot ? And how can I build a mdroot?

3) Where are the Xen sources located? Does The FreeBSD project just
write patches which are then
used to modify the original sources to get Xen run on FreeBSD
OR
is there a fork like source repository where the FreeBSD Xen is maintained?

I hope that someone can answer me these questions but also
I think including the answers to the Handbook would be a great help
for all who want to use
Xen on FreeBSD.


regards
Gueven
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RE: FreeBSD 7.0 on Xen

2008-08-08 Thread Elwell, Richard

Sorry about the premature sending.  Here is the complete question:

 Greetings,
 
 I am attempting to follow the directions located at
 http://www.freebsd.org/doc/en/books/handbook/virtualization-guest.html
 and load a FreeBSD Xen DomU instance.  The document says:
 
Download the FreeBSD domU kernel for Xen 3.0 and disk image from
http://www.fsmware.com/

*   kernel-current
http://www.fsmware.com/xenofreebsd/7.0/download/kernel-current 

*   mdroot-7.0.bz2
http://www.fsmware.com/xenofreebsd/7.0/download/mdroot-7.0.bz2 

*   xmexample1.bsd
http://www.fsmware.com/xenofreebsd/7.0/download/config/xmexample1.bsd 

The link for kernel-current does not work.  Do you know where I can find
the kernel?  I tried to compile a kernel with PAE support, modify it
using the objcopy instructions given in the handbook, and use it, but I
get the error xc-dom-compat-check: guest type xen-3.0-x86_32 not
supported by xen kernel.

It looks like I need a guest type xen-3.0-x86_32p.  I thought compiling
a kernel with PAE enabled would give me that, but I get the same error.

Any ideas?
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Re: FreeBSD 7.0 on Xen

2008-08-08 Thread OutBackDingo
I have a working config for non-HVM systems, its stable enough to play with but 
not for production, if you have however a HVM machine, FreeBSD runs great 
under linux KVM

On Friday 08 August 2008 22:46:11 Elwell, Richard wrote:
 Sorry about the premature sending.  Here is the complete question:
  Greetings,
 
  I am attempting to follow the directions located at
  http://www.freebsd.org/doc/en/books/handbook/virtualization-guest.html
  and load a FreeBSD Xen DomU instance.  The document says:

 Download the FreeBSD domU kernel for Xen 3.0 and disk image from
 http://www.fsmware.com/

 * kernel-current
 http://www.fsmware.com/xenofreebsd/7.0/download/kernel-current

 * mdroot-7.0.bz2
 http://www.fsmware.com/xenofreebsd/7.0/download/mdroot-7.0.bz2

 * xmexample1.bsd
 http://www.fsmware.com/xenofreebsd/7.0/download/config/xmexample1.bsd

 The link for kernel-current does not work.  Do you know where I can find
 the kernel?  I tried to compile a kernel with PAE support, modify it
 using the objcopy instructions given in the handbook, and use it, but I
 get the error xc-dom-compat-check: guest type xen-3.0-x86_32 not
 supported by xen kernel.

 It looks like I need a guest type xen-3.0-x86_32p.  I thought compiling
 a kernel with PAE enabled would give me that, but I get the same error.

 Any ideas?
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Re: FreeBSD 7.0 on Xen

2008-08-08 Thread Josh Carroll
On Fri, Aug 8, 2008 at 12:04 PM, OutBackDingo [EMAIL PROTECTED] wrote:
 I have a working config for non-HVM systems, its stable enough to play with 
 but
 not for production, if you have however a HVM machine, FreeBSD runs great
 under linux KVM

What host OS are you using for dom0? I'm considering setting this up
on my second box, so I can run 7.0-STABLE and 8.0-CURRENT
simultaneously (and use the full capabilities/speed of the processor),
but I've heard of limited success, depending on the host/dom0 OS.

Thanks,
Josh
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Re: FreeBSD 7.0 on Xen

2008-08-08 Thread Elwell, Richard
CentOS 5.2


On Fri, Aug 8, 2008 at 12:04 PM, OutBackDingo [EMAIL PROTECTED]
http://www.nabble.com/user/SendEmail.jtp?type=postpost=18896047i=0 
wrote: 
 I have a working config for non-HVM systems, its stable enough to play
with but 
 not for production, if you have however a HVM machine, FreeBSD runs
great 
 under linux KVM 

What host OS are you using for dom0? I'm considering setting this up 
on my second box, so I can run 7.0-STABLE and 8.0-CURRENT 
simultaneously (and use the full capabilities/speed of the processor), 
but I've heard of limited success, depending on the host/dom0 OS. 

Thanks, 
Josh 

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