[linux] Xen snaha o bootovanie z NFS

[Marek Slebodnik]

Ing. Jan ONDREJ wrote:
> On Fri, Jan 13, 2006 at 04:31:02PM +0100, Marek Slebodnik wrote:
> 
>>Zdravim konferu,
>>
>>neviem preco mi xen-u domena bootuje s takymito prametrami
>>verzia xenu 3.0-testing ale robil to aj unstable
> 
> 
> Preco testing a unstable, ked uz je vonku stable?
	Neviem mozno som robil nieco zle , ale pri stable xen-2.07 som nevedel
v xen0 a xenU jadre zapnut podporu SMP a xen-3.0.0 je len binary release
:( . Pri rovnakom postupe u testing sa to podarilo tak preto ten
testing, ja tiez tym nie som nadseny.
> 
> 
>>Kernel command
>>line:ip=192.168.191.27:1.2.3.4:192.168.191.30:255.255.255.224::eth0:off
>>root=/dev/hda1 ro 4
> 
> 
> Pokial spravne vidim, root particiu nemas na NFS ale na /dev/hda1.
> Je to spravne? Co vlastne chces natiahnut z NFS? Kernet asi nie,
> ten ti funguje spravne (a aj tak sa zvycajne taha z TFTP), root mas na hda1.
	Praveze NIC nechcem natiahnut z NFS a ono sa to snazi. Asi to z prveho
mailuy nebolo jasne za co sa ospavedlnujem ;).

> 
> 
>>potom samozrejme "stuhne" na bootovani a nacitani root paritcie
>> IP-Config: Complete:
>>      device=eth0, addr=192.168.191.27, mask=255.255.255.224,
>>gw=192.168.191.30,
>>     host=192.168.191.27, domain=, nis-domain=(none),
>>
>>     bootserver=1.2.3.4, rootserver=1.2.3.4, rootpath=
	Ako som pisal stuhne to na tom a dalej ako si sa to 	nedostane. Mozno
je chyba niekde inde.

>>
>>tu je cely kongig /etc/xen/charlie
>>
>>name="charlie"
>>kernel = "/boot/vmlinuz-2.6.12-xenU"
>>memory=256
>>cpus="0-1"
>>vcpus = "2"
>>nics=1
>>disk = [ 'phy:md4,hda1,rw' ]
>>ip="192.168.191.27"
>>netmask="255.255.255.224"
>>gateway="192.168.191.30"
>>root = "/dev/hda1 ro"
>>extra = "4"
> 
> 
> Toto vyzera byt vporiadku vzhladom na boot riadok.
> 
> 
>>este vycuc z xenU configu jadierka
>>asterix:/usr/src/xen/xen-3.0-testing/linux-2.6.12-xenU# grep NFS .config
>>CONFIG_NFS_FS=y
>>CONFIG_NFS_V3=y
>># CONFIG_NFS_V4 is not set
>># CONFIG_NFS_DIRECTIO is not set
>># CONFIG_NFSD is not set
>># CONFIG_ROOT_NFS is not set
> 
> 
> Ak by si nahodou chcel cez NFS root particiu, tak zapni aj poslednu
> z tychto volieb.
> 
> 		SAL


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