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Re: [Xen-users] xen Installation through YUM

On Mon, Mar 01, 2010 at 04:52:57PM -0800, kishore kumar wrote:
>    Hi All,
> 
>    To follow up this, after Installing Xen Hypervisor 3.4.2 successfully, I
>    downloaded Linux 2.6.18 with Xen 3.4.x support source tarball, updated for
>    Xen 3.4.2 from [1]xen.org website and compiled and installed.
> 
>    Later I changed my grub.conf file to boot from Xen.
> 
>    #######################
>    root (hd0,0)
>    kernel /xen-3.4.2.gz
>    module /vmlinuz-2.6.18 ro root=dev/mapper/VolGroup-lv_root
>    LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=us
>    rhgb quiet
>    module /initrd-2.6.18.8.img
>    #######################
> 
>    After I reboot, I get the following messages.
> 
>    ################
> 
>    Xenopf  Intel processor model 44 or P6 family is not supported.
>    Initialization failed.
> 
>    LOADING DOMAIN 0
>    Cannot load bzImage v2.04. v2.08 is required.
> 
>    Panic on CPU 0
>    Could not set up DOM 0 Guest OS
>    Reboot in 5 sec
> 
>    ###############
>     What is wrong happening here?
> 

I guess with linux-2.6.18-xen you should be using just the zImage,
not bzImage? 

-- Pasi

>    THanks
>    BK
>    On Mon, Mar 1, 2010 at 12:14 PM, kishore kumar <[2]bodkekumar@xxxxxxxxx>
>    wrote:
> 
>      Hi Boris,
> 
>      I was following your steps and got stuck in the middle.  Here is what I
>      did...
> 
>      Step 1 was sucessfull and Xen Hypervisor 3.4.2 is installed
>      successfully.
> 
>      Now while doing the step 2
> 
>      STEP 2:
> 
>       Install Libvirt
>      # yum install libvirt libvirt-python python-virtinst \
>      virt-manager virt-viewer  (THIS WENT THROUGH SUCCESSFULLY)
> 
>      PVOPS kernel 2.6.31.6 may be installed via Jeremy Fitzhardinge
>      Git Repository to support Xen 3.4.2 Dom0.
>      # git clone
>      git://[3]git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
>      linux-2.6-xen            (THIS WENT THROUGH SUCCESSFULLY)
>      # cd linux-2.6-xen
>      # make menuconfig ( setup Xen Dom0 support)  (HOW TO SET UP THIS ?)
>      # make -j(x)(number_of_kernels)  (I DID MAKE -J, WHAT SHOULD I GIVE HERE
>      IN PLACE OF x. ??
> 
>       BUT GAVE ME ERRORS.  I DONT KNOW WHAT WRONG I AM DOING HERE.  CAN YOU
>      PLEASE HELP ME OUT IN THIS?)
> 
>      I HAVE ATTACHED THE LOG FILE FOR YOUR REFERENCE.  I AM USING FEDORA 12
>      MACHINE.
> 
>      Thanks
>      BK
> 
>      On Sat, Feb 27, 2010 at 4:27 AM, Boris Derzhavets
>      <[4]bderzhavets@xxxxxxxxx> wrote:
> 
> Nothing went wrong.
> Now build pvops kernel.
> Instructions bellow.
> Reading PVOPS WIKI would help as well
> 
> Boris.
> 
> --- On Fri, 2/26/10, kishore kumar <[5]bodkekumar@xxxxxxxxx> wrote:
> 
>   From: kishore kumar <[6]bodkekumar@xxxxxxxxx>
>   Subject: Re: [Xen-users] xen Installation through YUM
>   To: "Pasi Kärkkäinen" <[7]pasik@xxxxxx>
>   Cc: "Boris Derzhavets" <[8]bderzhavets@xxxxxxxxx>,
>   [9]xen-users@xxxxxxxxxxxxxxxxxxx
>   Date: Friday, February 26, 2010, 9:41 PM
> 
>   Now I am able to do  yum install kernel-xen xen.
> 
>   I can see the xen Images sitting in /boot directory.  Its xen-3.4.2.gz and 
> xen.gz.
> 
>   Is this what to be expected ?
> 
>   I changed the grub.conf file to boot with Xen as below
> 
>   title Fedora (2.6.31.9-174.fc12.x86_64)
>          root(hd0,0)
>          kernel /xen-3.4.2.gz
> 
>   My question is I dont see vmlinuz-2.6-xen0 in /boot directory.
> 
>   Do I need to add this line module /boot/vmlinuz-2.6-xen0 ???  But I dont 
> see this
>   file .When we do yum to insall xen, will it also install vmlinuz-2.6-xen0 
> also ??
> 
>   Any idea what went wrong here??
> 
>   thanks
>   BK
> 
> 
>   On Fri, Feb 26, 2010 at 2:28 PM, Pasi Kärkkäinen <[10]pasik@xxxxxx> wrote:
> 
>     On Fri, Feb 26, 2010 at 02:23:37PM -0800, kishore kumar wrote:
>     >    I have already set gpgcheck=0 in /etc/yum.conf  file.
>     >
>     >    I did not clearly understood on what you said in the next 
> line.........
>     >
>     >    to install unsigned rpms supposed to be built latter.
>     >    Activate rpmbuild on F12:-
>     >
>     >    # yum install transfig texi2html libaio-devel dev86 \
>     >      glibc-devel.i686 e2fsprogs-devel gitk mkinitrd
>     >    what should I do can you please clarify me on the above statements 
> you
>     >    said???
>     >
>     >    I followed your next step and downloaded xen-3.4.2-2.fc13.src.rpm 
> from
>     >    internet and started doing the steps mentioned by you.  but at the 
> very
>     >    step I get the messages saying
>     >
>     >    After I ran the rpm -iv xen-3.4.2-2.fc13.src.rpm
>     >    warning: group mockbuild does not exist - using root
>     >    warning: user mockbuild does not exist - using root
>     >    warning: group mockbuild does not exist - using root
>     >    warning: user mockbuild does not exist - using root
>     >    warning: group mockbuild does not exist - using root
>     >    warning: user mockbuild does not exist - using root
>     >    warning: group mockbuild does not exist - using root
>     >    warning: user mockbuild does not exist - using root
>     >    warning: group mockbuild does not exist - using root
>     >    warning: user mockbuild does not exist - using root
>     >    warning: group mockbuild does not exist - using root
>     >    warning: user mockbuild does not exist - using root
>     >    warning: group mockbuild does not exist - using root
>     >    warning: user mockbuild does not exist - using root
>     >    warning: group mockbuild does not exist - using root
>     >    warning: user mockbuild does not exist - using root
>     >    warning: group mockbuild does not exist - using root
>     >    warning: user mockbuild does not exist - using root
>     >    warning: group mockbuild does not exist - using root
>     >    warning: user mockbuild does not exist - using root
>     >    warning: group mockbuild does not exist - using root
>     >
>     >    Any idea what went wrong again??
>     >
> 
>     Nothing went wrong, those are just warnings.
> 
>     -- Pasi
>     >    THanks
>     >    bk
>     >
>     >    On Fri, Feb 26, 2010 at 5:39 AM, Boris Derzhavets
>     >    <[1][11]bderzhavets@xxxxxxxxx> wrote:
>     >
>     > Set in /etc/yum.conf set gpgcheck=0 ( temporarily )
>     > to install unsigned rpms supposed to be built latter.
>     > Activate rpmbuild on F12:-
>     >
>     > # yum install transfig texi2html libaio-devel dev86 \
>     >   glibc-devel.i686 e2fsprogs-devel gitk mkinitrd
>     >
>     > 1. Install Xen 3.4.2 via xen-3.4.2-2.fc13.src.rpm. Download from Net
>     > xen-3.4.2-2.fc13.src.rpm. Now :-
>     >
>     > # rpm -iv xen-3.4.2-2.fc13.src.rpm
>     > # cd
>     > # cd rpmbuild/SPEC
>     > # rpmbuild -bb ./xen.spec
>     > # cd ../RPMS/x86_64
>     > yum install xen-3.4.2-2.fc12.x86_64.rpm \
>     > xen-debuginfo-3.4.2-2.fc12.x86_64.rpm \
>     > xen-devel-3.4.2-2.fc12.x86_64.rpm \
>     > xen-doc-3.4.2-2.fc12.x86_64.rpm \
>     > xen-hypervisor-3.4.2-2.fc12.x86_64.rpm \
>     > xen-libs-3.4.-2.fc12.x86_64.rpm \
>     > xen-runtime-3.4.2-2.fc12.x86_64.rpm
>     >
>     > Xen Hypervisor 3.4.2 installed
>     >
>     > 2. Install Libvirt
>     >
>     > # yum install libvirt libvirt-python python-virtinst \
>     > virt-manager virt-viewer
>     >
>     > PVOPS kernel 2.6.31.6 may be installed via Jeremy Fitzhardinge
>     > Git Repository to support Xen 3.4.2 Dom0.
>     >
>     > # git clone
>     git://[2][12]git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
>     > linux-2.6-xen
>     > # cd linux-2.6-xen
>     > # make menuconfig ( setup Xen Dom0 support)
>     > # make -j(x)(number_of_kernels)
>     > # make modules_install install
>     >
>     > You may also want to build 2.6.32.9 pvops
>     >
>     > # git checkout origin/xen/stable -b  xen/stable
>     >
>     > I just switched from xen/master ( default 2.6.31.6 ) to xen/stable (the 
> most
>     > recent supposed to become LTS - 2.6.32.9)
>     >
>     > Boris.
>     >
>     > --- On Fri, 2/26/10, Pasi Kärkkäinen <[3][13]pasik@xxxxxx> wrote:
>     >
>     >   From: Pasi Kärkkäinen <[4][14]pasik@xxxxxx>
>     >   Subject: Re: [Xen-users] xen Installation through YUM
>     >   To: "kishore kumar" <[5][15]bodkekumar@xxxxxxxxx>
>     >   Cc: [6][16]xen-users@xxxxxxxxxxxxxxxxxxx
>     >   Date: Friday, February 26, 2010, 4:50 AM
>     >
>     >   On Thu, Feb 25, 2010 at 06:04:26PM -0800, kishore kumar wrote:
>     >   >    HI,
>     >   >
>     >   >    I am trying to install xen through yum. Here is what I did.
>     >   >
>     >   >
>     >   >    [root@localhost Kishore]# yum install kernel-xen xen
>     >   >
>     >   >    Setting up Install Process
>     >   >
>     >   >    Resolving Dependencies
>     >   >
>     >   >    --> Running transaction check
>     >   >
>     >   >    ---> Package kernel.x86_64 0:2.6.31.9-174.fc12 set to be 
> installed
>     >   >
>     >   >    --> Processing Dependency: kernel-firmware >= 2.6.31.9-174.fc12 
> for
>     >   >    package: kernel-2.6.31.9-174.fc12.x86_64
>     >   >
>     >   >    ---> Package xen.x86_64 0:3.4.2-1.fc12 set to be updated
>     >   >
>     >   >    --> Processing Dependency: xen-runtime = 3.4.2-1.fc12 for 
> package:
>     >   >    xen-3.4.2-1.fc12.x86_64
>     >   >
>     >   >    --> Processing Dependency: PyXML for package: 
> xen-3.4.2-1.fc12.x86_64
>     >   >
>     >   >    --> Running transaction check
>     >   >
>     >   >    ---> Package PyXML.x86_64 0:0.8.4-17.fc12 set to be updated
>     >   >
>     >   >    ---> Package kernel-firmware.noarch 0:2.6.31.9-174.fc12 set to be
>     updated
>     >   >
>     >   >    ---> Package xen-runtime.x86_64 0:3.4.2-1.fc12 set to be updated
>     >   >
>     >   >    --> Processing Dependency: xen-libs = 3.4.2-1.fc12 for package:
>     >   >    xen-runtime-3.4.2-1.fc12.x86_64
>     >   >
>     >   >    --> Processing Dependency: xen-hypervisor-abi = 3.4 for package:
>     >   >    xen-runtime-3.4.2-1.fc12.x86_64
>     >   >
>     >   >    --> Running transaction check
>     >   >
>     >   >    ---> Package xen-hypervisor.x86_64 0:3.4.2-1.fc12 set to be 
> updated
>     >   >
>     >   >    ---> Package xen-libs.x86_64 0:3.4.2-1.fc12 set to be updated
>     >   >
>     >   >    --> Finished Dependency Resolution
>     >   >
>     >   >    Dependencies Resolved
>     >   >
>     >   >
>     >
>     
> ================================================================================
>     >   >
>     >   >    Package Arch Version Repository Size
>     >   >
>     >   >
>     >
>     
> ================================================================================
>     >   >
>     >   >    Installing:
>     >   >
>     >   >    kernel x86_64 2.6.31.9-174.fc12 updates-released 20 M
>     >   >
>     >   >    xen x86_64 3.4.2-1.fc12 updates-released 898 k
>     >   >
>     >   >    Installing for dependencies:
>     >   >
>     >   >    PyXML x86_64 0.8.4-17.fc12 updates-released 906 k
>     >   >
>     >   >    xen-hypervisor x86_64 3.4.2-1.fc12 updates-released 2.9 M
>     >   >
>     >   >    xen-runtime x86_64 3.4.2-1.fc12 updates-released 4.0 M
>     >   >
>     >   >    Updating for dependencies:
>     >   >
>     >   >    kernel-firmware noarch 2.6.31.9-174.fc12 updates-released 906 k
>     >   >
>     >   >    xen-libs x86_64 3.4.2-1.fc12 updates-released 165 k
>     >   >
>     >   >    Transaction Summary
>     >   >
>     >   >
>     >
>     
> ================================================================================
>     >   >
>     >   >    Install 5 Package(s)
>     >   >
>     >   >    Upgrade 2 Package(s)
>     >   >
>     >   >    Total download size: 29 M
>     >   >
>     >   >    Is this ok [y/N]: y
>     >   >
>     >   >    Downloading Packages:
>     >   >
>     >   >    (1/7): PyXML-0.8.4-17.fc12.x86_64.rpm | 906 kB 00:00
>     >   >
>     >   >    (2/7): kernel-2.6.31.9-174.fc12.x86_64.rpm | 20 MB 00:02
>     >   >
>     >   >    (3/7): kernel-firmware-2.6.31.9-174.fc12.noarch.rpm | 906 kB 
> 00:00
>     >   >
>     >   >    (4/7): xen-3.4.2-1.fc12.x86_64.rpm | 898 kB 00:00
>     >   >
>     >   >    (5/7): xen-hypervisor-3.4.2-1.fc12.x86_64.rpm | 2.9 MB 00:00
>     >   >
>     >   >    (6/7): xen-libs-3.4.2-1.fc12.x86_64.rpm | 165 kB 00:00
>     >   >
>     >   >    (7/7): xen-runtime-3.4.2-1.fc12.x86_64.rpm | 4.0 MB 00:00
>     >   >
>     >   >
>     >
>     
> --------------------------------------------------------------------------------
>     >   >
>     >   >    Total 6.7 MB/s | 29 MB 00:04
>     >   >
>     >   >    warning: rpmts_HdrFromFdno: Header V3 RSA/SHA256 signature: 
> NOKEY, key
>     ID
>     >   >    57bbccba
>     >   >
>     >   >     Public key for xen-libs-3.4.2-1.fc12.x86_64.rpm is not installed
>     >   >
>     >   >
>     >   >
>     >   >    Did Xen got installed with this?
>     >   >
>     >   >    Will the grub.conf be automatically updtaed after I run this 
> command.
>     >   >    (But I dont see my grub.conf being updated)
>     >   >
>     >   >    Any Idea what went wrong here.
>     >   >
>     >
>     >   Fedora 12 doesn't include Xen dom0 capable kernel, see:
>     >   [7][17]http://fedoraproject.org/wiki/Features/XenPvopsDom0
>     >
>     >   You need to get one of the 'testing' rpms, or compile it yourself.
>     >
>     >   -- Pasi
>     >
>     >   _______________________________________________
>     >   Xen-users mailing list
>     >   [8][18]Xen-users@xxxxxxxxxxxxxxxxxxx
>     >   [9][19]http://lists.xensource.com/xen-users
>     >
>     > References
>     >
>     >    Visible links
>     >    1. mailto:[20]bderzhavets@xxxxxxxxx
>     >    2. [21]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
>     >    3. mailto:[22]pasik@xxxxxx
>     >    4. mailto:[23]pasik@xxxxxx
>     >    5. mailto:[24]bodkekumar@xxxxxxxxx
>     >    6. mailto:[25]xen-users@xxxxxxxxxxxxxxxxxxx
>     >    7. [26]http://fedoraproject.org/wiki/Features/XenPvopsDom0
>     >    8. [27]http://mc/compose?to=Xen-users@xxxxxxxxxxxxxxxxxxx
>     >    9. [28]http://lists.xensource.com/xen-users
> 
>   -----Inline Attachment Follows-----
> 
>   _______________________________________________
>   Xen-users mailing list
>   [29]Xen-users@xxxxxxxxxxxxxxxxxxx
>   [30]http://lists.xensource.com/xen-users
> 
> References
> 
>    Visible links
>    1. http://xen.org/
>    2. mailto:bodkekumar@xxxxxxxxx
>    3. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
>    4. mailto:bderzhavets@xxxxxxxxx
>    5. mailto:bodkekumar@xxxxxxxxx
>    6. mailto:bodkekumar@xxxxxxxxx
>    7. mailto:pasik@xxxxxx
>    8. mailto:bderzhavets@xxxxxxxxx
>    9. mailto:xen-users@xxxxxxxxxxxxxxxxxxx
>   10. http://mc/compose?to=pasik@xxxxxx
>   11. http://mc/compose?to=bderzhavets@xxxxxxxxx
>   12. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
>   13. http://mc/compose?to=pasik@xxxxxx
>   14. http://mc/compose?to=pasik@xxxxxx
>   15. http://mc/compose?to=bodkekumar@xxxxxxxxx
>   16. http://mc/compose?to=xen-users@xxxxxxxxxxxxxxxxxxx
>   17. http://fedoraproject.org/wiki/Features/XenPvopsDom0
>   18. http://mc/compose?to=Xen-users@xxxxxxxxxxxxxxxxxxx
>   19. http://lists.xensource.com/xen-users
>   20. http://mc/compose?to=bderzhavets@xxxxxxxxx
>   21. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
>   22. http://mc/compose?to=pasik@xxxxxx
>   23. http://mc/compose?to=pasik@xxxxxx
>   24. http://mc/compose?to=bodkekumar@xxxxxxxxx
>   25. http://mc/compose?to=xen-users@xxxxxxxxxxxxxxxxxxx
>   26. http://fedoraproject.org/wiki/Features/XenPvopsDom0
>   27. http://mc/compose?to=Xen-users@xxxxxxxxxxxxxxxxxxx
>   28. http://lists.xensource.com/xen-users
>   29. http://mc/compose?to=Xen-users@xxxxxxxxxxxxxxxxxxx
>   30. http://lists.xensource.com/xen-users

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