Fw: Re: [Xen-devel] First release candidate for Xen 3.4.0

[Boris Derzhavets <bderzhavets@xxxxxxxxx>]

It is rc2-pre. Stubdom fails again.

 

Boris

--- On Fri, 4/10/09, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: Re: [Xen-devel] First release candidate for Xen 3.4.0
To: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx>
Date: Friday, April 10, 2009, 9:46 AM

Current environment:-

root@Server1:/etc/xen# xm info
host                   : Server1
release                : 2.6.27.5
version                : #2 SMP Sat Feb 14 13:48:51 EST 2009
machine                : x86_64
nr_cpus                : 2
nr_nodes               : 1
cores_per_socket       : 2
threads_per_core       : 1
cpu_mhz                : 3005
hw_caps                : bfebfbff:20100800:00000000:00000140:0008e3fd:00000000:00000001:00000000
virt_caps              : hvm
total_memory           : 8191
free_memory            : 1071
node_to_cpu            : node0:0-1
node_to_memory         : node0:1071
xen_major              : 3
xen_minor              : 4
xen_extra              : .0-rc2-pre
xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
xen_scheduler          : credit
xen_pagesize           : 4096
platform_params        : virt_start=0xffff800000000000
xen_changeset          : Fri Apr 10 06:58:04 2009 +0100 19534:120d3c67951b
cc_compiler            : gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu12)
cc_compile_by          : root
cc_compile_domain      :
cc_compile_date        : Fri Apr 10 08:07:06 EDT 2009
xend_config_format     : 4

Start
# /usr/sbin/fs-backend &

Have two files under /etc/xen for RHEL stub domain
Fisrt:-

root@Server1:/etc/xen# cat RHELhvm-stubdom
kernel = "/usr/lib/xen/boot/hvmloader"
builder='hvm'
memory =1024
name = "RHELhvm"
vif = [ 'type=ioemu, bridge=eth0' ]
device_model = "/usr/lib/xen/bin/stubdom-dm"
boot="d"
sdl=0
opengl=0
vnc=0
stdvga=0

Second:-

root@Server1:/etc/xen# cat RHELhvm-dm
kernel = "/usr/lib/xen/boot/ioemu-stubdom.gz"
vif = [ ' ', 'bridge=eth0']
# vfb = [ 'type=sdl' ]
vfb = [ 'type=vnc' ]
disk = ['phy:/dev/loop0,hdc:cdrom,r','phy:/dev/sdb8,hda,w']

root@Server1:/etc/xen# losetup -a
/dev/loop0: [081e]:2510141 (/home/boris/isos/rhel.iso)

root@Server1:/etc/xen# xm create RHELhvm-stubdom
Using config file "./RHELhvm-stubdom".
Started domain RHELhvm (id=4)

root@Server1:/etc/xen# xm list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  7019     2            r-----    278.0
RHELhvm                                    4  1024     1            ------      0.0

root@Server1:/etc/xen# netstat -a|grep 590
tcp        0      0 *:5901                  *:*                     LISTEN    

Nothing at 5900
Stub Domain fails to start .

Boris.


--- On Fri, 4/10/09, Keir Fraser <keir.fraser@xxxxxxxxxxxxx> wrote:

From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] First release candidate for Xen 3.4.0
To: "bderzhavets@xxxxxxxxx" <bderzhavets@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Date: Friday, April 10, 2009, 9:00 AM

What situation do you mean? HVM guest running with stubdom while dom0 is
running 2.6.27.5 kernel? I wouldn¹t expect dom0 kernel version to much
affect stubdom, since stubdom actually should make the qemu bits much less
dependent on dom0.

 -- Keir

On 10/04/2009 13:20, "Boris Derzhavets" <bderzhavets@xxxxxxxxx>
wrote:

> Do you expect stubdom in the most recent Xen Unstable ( changeset 19534)
> to work with xen-ified kernel different from 2.6.18-xen ?
> I've got same negative results for Suse's 2.6.27.5 kernel as
 a
month before.
> Boris
> 
> --- On Fri, 4/10/09, Keir Fraser <keir.fraser@xxxxxxxxxxxxx> wrote:
>> From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
>> Subject: [Xen-devel] First release candidate for Xen 3.4.0
>> To: "xen-devel@xxxxxxxxxxxxxxxxxxx"
<xen-devel@xxxxxxxxxxxxxxxxxxx>
>> Date: Friday, April 10, 2009, 2:25 AM
>> 
>> Folks,
>> 
>> The first release candidate for Xen 3.4.0 is available at
>> http://xenbits.xensource.com/xen-unstable.hg, tagged as
'3.4.0-rc1'.
>> 
>> Please test!
>> 
>>  --
>>  Keir
>> 
>> 
>> 
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-devel
> 
> 
 



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