On Wed, Feb 06, 2013 at 02:35:47AM -0500, valdis.kletni...@vt.edu wrote:
On Wed, 06 Feb 2013 05:37:41 +0800, horseriver said:
After grub load kernel and initrd , it get around root filesystem
mounting ,
but failed with no finding root device ,from which kernel and initrd have
been
hi:)
I have a newbie question about hard ware.
At booting stage,kernel need to detect the hard device before mount it,
does this work need pci's surport?
At loading stage ,boot loader need to move binaries from hard disk partition
to ram,does this work need pci's surport?
On Wed, 06 Feb 2013 12:30:37 +0800, horseriver said:
root = ? You mean the aasignment at grub command line ?
For instance, the grub entry for the kernel I'm running right now:
title 3.8.0-rc6-next-20130206
kernel /vmlinuz-3.8.0-rc6-next-20130206 ro
On Wed, 06 Feb 2013 13:21:17 +0800, horseriver said:
At booting stage,kernel need to detect the hard device before mount it,
does this work need pci's surport?
That depends. Is the controller for the hard drive a PCI-based controller? On
most x86-based boxes, it is (and I'm not sure
On Wed, Feb 6, 2013 at 12:50 PM, valdis.kletni...@vt.edu wrote:
On Wed, 06 Feb 2013 13:21:17 +0800, horseriver said:
At booting stage,kernel need to detect the hard device before mount
it,
does this work need pci's surport?
That depends. Is the controller for the hard drive a
On Wed, 06 Feb 2013 13:20:13 -0500, Greg Freemyer said:
Most new MB's have a SATA controller directly on the MB connected directly
to either the North or South bridge (I don't know which).
I don't think any PCI is support needed to talk to the boot disk.
Yes, but said SATA controller and
On Wed, Feb 6, 2013 at 1:21 PM, horseriver horseriv...@gmail.com wrote:
hi:)
I have a newbie question about hard ware.
At booting stage,kernel need to detect the hard device before mount it,
does this work need pci's surport?
At loading stage ,boot loader need to move
On Wed, 06 Feb 2013 02:53:11 +0800, horseriver said:
At booting time ,bootloader loads kernel from hard disk too memory.
During this period,does it need hd driver's support .
Think for a bit - at that point, the hd driver hasn't been loaded
yet, so it *can't* need the hd driver's support.
Thanks for your reply!
After grub load kernel and initrd , it get around root filesystem mounting ,
but failed with no finding root device ,from which kernel and initrd have
been
located .
ls /dev/ ; there is no disk device node .
Why?
On Wed, 06 Feb 2013 05:37:41 +0800, horseriver said:
After grub load kernel and initrd , it get around root filesystem mounting ,
but failed with no finding root device ,from which kernel and initrd have
been
located .
ls /dev/ ; there is no disk device node .
Why?
Any number
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