[Fedora-xen] Problems with starting xen guest (DomU)

Eduardo Amaral edamaral at nortel.com
Tue Feb 20 01:08:56 UTC 2007


Thanks Itamar . I ceated initrd file and started the guest DomU but i am still having problems... See below the last lines
 

SCSI subsystem initialized

Loading sd_mod.ko module

Loading libata.ko module

Loading sata_nv.ko module

Loading xenblk.ko module

Registering block device major 3

Creating root device. 

Mounting root filesystem. 

VFS: Can't find ext3 filesystem on dev hda2. 

mount: error mounting /dev/root on /sysroot as ext3: Invalid argument Setting up other filesystems. 

Setting up new root fs

setuproot: moving /dev failed: No such file or directory no fstab.sys, mounting internal defaults

setuproot: error mounting /proc: No such file or directory

setuproot: error mounting /sys: No such file or directory Switching to new root and running init. 

unmounting old /dev

unmounting old /proc

unmounting old /sys

switchroot: mount failed: No such file or directory Kernel panic - not syncing: Attempted to kill init! 

 

________________________________

From: Itamar Reis Peixoto [mailto:itamar at ispbrasil.com.br] 
Sent: Monday, February 19, 2007 2:11 AM
To: Amaral, Eduardo (UNID:2637); fedora-xen at redhat.com
Subject: Re: [Fedora-xen] Problems with starting xen guest (DomU)


mkinitrd -v -f --with=ext3 --with=xenblk /boot/initrd-2.6.19-1.2895.fc6xen-ext3.img  2.6.19-1.2895.fc6xen
 
add a ramdisk line on your domU config
 
ramdisk ="/boot/initrd-2.6.19-1.2895.fc6xen-ext3.img"

--------------------
 
Itamar Reis Peixoto
 
e-mail: itamar at ispbrasil.com.br
msn: itamarjp at starmedia.com
skype: itamarjp 
icq: 81053601
+55 34 3238 3845
+55 11 4063 5033

	----- Original Message ----- 
	From: Eduardo Amaral <mailto:edamaral at nortel.com>  
	To: Itamar Reis Peixoto <mailto:itamar at ispbrasil.com.br>  ; fedora-xen at redhat.com 
	Sent: Sunday, February 18, 2007 10:46 PM
	Subject: RE: [Fedora-xen] Problems with starting xen guest (DomU)
	
	
	 
	
	
________________________________

	From: Itamar Reis Peixoto [mailto:itamar at ispbrasil.com.br] 
	Sent: Sunday, February 18, 2007 10:29 PM
	To: Amaral, Eduardo (UNID:2637); fedora-xen at redhat.com
	Subject: Re: [Fedora-xen] Problems with starting xen guest (DomU)
	
	
	where are your domU config ?  /etc/xen
	 
	See my DomU config
	 
	Kernel ="/boot/vmlinuz-2.6.19-1.2895.fc6xen"
	memory= 128
	name="fedora.fc6"
	vif=[' ']
	disk=['file:/root/Desktop/m_virtual/fedora.fc6.img,hda1,w' , ' file:/root/Desktop/m_virtual/fedora.swap,hda2,w´]
	root="/dev/hda2 ro" 
	 
	have you created a initrd form domU with xenblk module ?  No. How is it created ? Could you give me the commands ? 
	 
	--------------------
	 
	Itamar Reis Peixoto
	 
	e-mail: itamar at ispbrasil.com.br
	msn: itamarjp at starmedia.com
	skype: itamarjp 
	icq: 81053601
	+55 34 3238 3845
	+55 11 4063 5033

		----- Original Message ----- 
		From: Eduardo Amaral <mailto:edamaral at nortel.com>  
		To: fedora-xen at redhat.com 
		Sent: Sunday, February 18, 2007 10:14 PM
		Subject: [Fedora-xen] Problems with starting xen guest (DomU)
		
		

		Hello All, 

		My XEN guest was not starting. It stopped after " ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx "... 

		Do you know what is going on ? 

		Thanks, 
		Eduardo 



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