* Kernel options to boot root over NFS (kernel-4.1.fc22/linux-4.1.3-200.fc22.x86_64)
@ 2015-08-07 0:40 Nestor Waldyd
2015-08-07 4:28 ` Chetan Nanda
2015-08-07 6:49 ` Artem Savkov
0 siblings, 2 replies; 3+ messages in thread
From: Nestor Waldyd @ 2015-08-07 0:40 UTC (permalink / raw)
To: kernelnewbies
Hello,
I would like to compile a kernel bzImage in order to boot root over NFS. I am using the fedora kernel source package (kernel-4.1.fc22/linux-4.1.3-200.fc22.x86_64). What kernel options should i modify in Kernel Configuration in order to do so? (I have already configured both tftp and dhcp server, and PXELINUX)
Best Regards,
Nestor Waldyd?
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* Kernel options to boot root over NFS (kernel-4.1.fc22/linux-4.1.3-200.fc22.x86_64)
2015-08-07 0:40 Kernel options to boot root over NFS (kernel-4.1.fc22/linux-4.1.3-200.fc22.x86_64) Nestor Waldyd
@ 2015-08-07 4:28 ` Chetan Nanda
2015-08-07 6:49 ` Artem Savkov
1 sibling, 0 replies; 3+ messages in thread
From: Chetan Nanda @ 2015-08-07 4:28 UTC (permalink / raw)
To: kernelnewbies
On Fri, Aug 7, 2015 at 6:10 AM, Nestor Waldyd <nwaldyd@yahoo.co.uk> wrote:
> Hello,
>
> I would like to compile a kernel bzImage in order to boot root over NFS. I
> am using the fedora kernel source package
> (kernel-4.1.fc22/linux-4.1.3-200.fc22.x86_64). What kernel options should i
> modify in Kernel Configuration in order to do so? (I have already
> configured both tftp and dhcp server, and PXELINUX)
>
> Best Regards,
>
> Nestor Waldyd
>
AFAIK, NFS client support needs to be selected as built-in during
configuration.
Rest is through kernel command line parameters.
There is a good description in 'Documentation/filesystems/nfs/nfsroot.txt'
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> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
> ~Chetan Nanda
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* Kernel options to boot root over NFS (kernel-4.1.fc22/linux-4.1.3-200.fc22.x86_64)
2015-08-07 0:40 Kernel options to boot root over NFS (kernel-4.1.fc22/linux-4.1.3-200.fc22.x86_64) Nestor Waldyd
2015-08-07 4:28 ` Chetan Nanda
@ 2015-08-07 6:49 ` Artem Savkov
1 sibling, 0 replies; 3+ messages in thread
From: Artem Savkov @ 2015-08-07 6:49 UTC (permalink / raw)
To: kernelnewbies
On Fri, Aug 07, 2015 at 12:40:16AM +0000, Nestor Waldyd wrote:
> Hello,
> I would like to compile a kernel bzImage in order to boot root over NFS. I am using the fedora kernel source package (kernel-4.1.fc22/linux-4.1.3-200.fc22.x86_64). What kernel options should i modify in Kernel Configuration in order to do so? (I have already configured both tftp and dhcp server, and PXELINUX)
> Best Regards,
> Nestor Waldyd?
You'll need to enable CONFIG_ROOT_NFS which requires CONFIG_IP_PNP and
CONFIG_NFS_FS to be enabled.
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2015-08-07 0:40 Kernel options to boot root over NFS (kernel-4.1.fc22/linux-4.1.3-200.fc22.x86_64) Nestor Waldyd
2015-08-07 4:28 ` Chetan Nanda
2015-08-07 6:49 ` Artem Savkov
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