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xen-devel
Re: [Xen-devel] Unable to complete install: 'Domain not found: xenUnifi
Hi,
I assume you are following Boris' installation instructions.
First Step
Bring up local Apache Server to create HTTP installation source.
# chkconfig httpd on
# service httpd start
# mount -o loop f11.iso /var/www/html/f11
To create an ISO image of your Fedora 11 Linux 64-bit DVD, run the following command:
# dd if=/dev/sr0 of=/home/user/f11.iso
OR
# dd if=/dev/hdc of=/home/user/f11.iso
OR
# dd if=/dev/cdrom of=/home/user/f11.iso
OR
# dd if=/dev/dvd of=/home/user/f11.iso
depending on which one of the above four commands work for you.
# wget http://192.168.1.36/f11/images/pxeboot/vmlinuz
# wget http://192.168.1.36/f11/images/pxeboot/initrd.img
Replace 192.168.1.36 with the IP address of your dom0.
You don't have to execute the above 2 commands.
Just copy the kernel image file vmlinux and the initial ramdisk image file initrd.img from the directory images/pxeboot on your DVD to /home/xen as indicated in your PV guest config mentioned below.
Second Step (very important)
Turn off SELinux enforcement targeted policy.
# echo 0 > /selinux/enforce
Third Step
# xm create f11.pv
Don't use virt-manager. I am not using it.
Then following the rest of Boris' instructions here:
http://bderzhavets.wordpress.com/2009/06/10/setup-fedora-11-pv-domu-at-xen-3-4-1-dom0-kernel-2-6-30-rc6-tip-on-top-of-fedora-11/
--
Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics) BEng(Hons)(Mechanical Engineering)
Alma Maters:
(1) Singapore Polytechnic
(2) National University of Singapore
Blog URL: http://teo-en-ming-aka-zhang-enming.blogspot.com
Email: space.time.universe@xxxxxxxxx
MSN: teoenming@xxxxxxxxxxx
Mobile Phone: +65-9648-9798
Street: Bedok Reservoir Road
Republic of Singapore
On Tue, Oct 27, 2009 at 4:34 PM, Fasiha Ashraf <feehapk@xxxxxxxxxxx> wrote:
name="F11-G1S1"
memory=512
disk = [ 'file:/home/xen/dom.img,hda,w' ]
vif = [ 'bridge=eth0' ]
vfb = [ 'type=vnc,vncunused=1']
kernel = "/home/xen/vmlinuz"
ramdisk = "/home/xen/initrd.img"
vcpus=1
>>
How can delete this 20GB disk to get back the free memory? Also tell me would i need to create a disk like this for every other vm i will create or the same will be used as a virtual disk for all the guests?
Regards,
Fasiha AshrafDate: Tuesday, 27 October, 2009, 12:42 PMCould you post your entire guest config? -- Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics) BEng(Hons)(Mechanical Engineering)
Alma Maters: (1) Singapore Polytechnic (2) National University of Singapore
Blog URL: http://teo-en-ming-aka-zhang-enming.blogspot.comEmail: space.time.universe@xxxxxxxxx
MSN: teoenming@xxxxxxxxxxx
Mobile Phone: +65-9648-9798 Street: Bedok Reservoir Road Republic of Singapore On Tue, Oct 27, 2009 at 3:37 PM, Fasiha Ashraf <feehapk@xxxxxxxxxxx> wrote:
Replies in-line
Fasiha Ashraf
---
The following command creates a 20 GB disk image file for you to use as virtual harddisk for your guest operating system. This operation will take some time to execute. Run as root: # dd if=/dev/zero of=/path/to/guest-os-hdd.img bs=1024k seek=20000 count=0
Then you use the following disk directive in your guest os configuration:
disk = [ 'file:/path/to/guest-os-hdd.img,hda,w' ] I did this my domU starts fine but the problem occur while it needs some disk to install fedora on. PFA screen-shot of the current issue.
-- Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics) BEng(Hons)(Mechanical Engineering)
Alma Maters: (1) Singapore Polytechnic (2) National University of Singapore Blog URL: http://teo-en-ming-aka-zhang-enming.blogspot.com
Email: space.time.universe@xxxxxxxxx
MSN: teoenming@xxxxxxxxxxxMobile Phone: +65-9648-9798 Street: Bedok Reservoir Road Republic of Singapore
On Mon, Oct 26, 2009 at 7:41 PM, Fasiha Ashraf <feehapk@xxxxxxxxxxx> wrote:
What should be this parameter disk = ['phy:/dev/sdc7,xvda,w' ] in my case. According to my system specs below
[root@Server1-FC11 ~]# fdisk -l
Disk /dev/sda: 438.4 GB, 438489317376 bytes
255 heads, 63 sectors/track, 53309 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000080
Device Boot Start End Blocks Id System
/dev/sda1 1 13 104391 83 Linux
/dev/sda2
14 2180 17406427+ 82 Linux swap / Solaris
/dev/sda3 2181 42776 326087370 83 Linux
/dev/sda4 42777 53309 84606322+ 5 Extended
/dev/sda5 * 42777 53309 84606291 83 Linux
[root@Server1-FC11 ~]# df -l
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda5 83277720 22241624 56805784 29%
/
tmpfs 4069668 92 4069576 1% /dev/shm
xenstore 4069668 40 4069628 1% /var/lib/xenstored
Regards
Fasiha Ashraf
--- On Mon, 26/10/09, Mr. Teo En Ming (Zhang Enming) <space.time.universe@xxxxxxxxx> wrote:
From: Mr. Teo En Ming (Zhang Enming) <space.time.universe@xxxxxxxxx>
Subject: Re: [Xen-devel] Unable to complete install: 'Domain not found: xenUnifiedDomainLookupByName
To: "Fasiha Ashraf" <feehapk@xxxxxxxxxxx>
Cc: bderzhavets@xxxxxxxxx, "xen"
<xen-devel@xxxxxxxxxxxxxxxxxxx>
Date: Monday, 26 October, 2009, 3:43 PMI didn't use virt-manager. I had it un-installed. For PV guests configuration, please see
http://bderzhavets.wordpress.com/2009/06/10/setup-fedora-11-pv-domu-at-xen-3-4-1-dom0-kernel-2-6-30-rc6-tip-on-top-of-fedora-11/
-- Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics) BEng(Hons)(Mechanical Engineering) Alma Maters: (1) Singapore Polytechnic (2) National University of Singapore Blog URL: http://teo-en-ming-aka-zhang-enming.blogspot.com
Email: space.time.universe@xxxxxxxxxMSN: teoenming@xxxxxxxxxxx
Mobile Phone: +65-9648-9798 Street: Bedok Reservoir Road
Republic of Singapore On Mon, Oct 26, 2009 at 6:36 PM, Fasiha Ashraf <feehapk@xxxxxxxxxxx> wrote:
Hi all
I am facing this error while installing Guest VM on FC11 using virt-manager
Unable to complete install '<class 'libvirt.libvirtError'> Domain not found: xenUnifiedDomainLookupByName
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/create.py", line 1575, in do_install
dom = guest.start_install(False, meter = meter)
File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 628, in start_install
return self._do_install(consolecb, meter, removeOld, wait)
File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 726, in _do_install
self.domain = self.conn.createLinux(install_xml, 0)
File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1077, in createLinux
if ret is
None:raise libvirtError('virDomainCreateLinux() failed', conn=self)
libvirtError: Domain not found: xenUnifiedDomainLookupByName
'
What should i do to avoid it? please help!
Boris! How did you create PV guests using virt-manager i am following your article
http://bderzhavets.wordpress.com/2009/08/20/setup-libvirt-0-7-0-6-xen-3-4-1-dom0-on-to-fedora-11-64-bit/#comment-623
Regards,
Fasiha Ashraf |
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