Hi,everybody!
When i used livecd to install gentoo in my HP machine,the error
occured when installing grub:
_map_device_to_grub_device:
Error:could not map /dev/cciss
Use #fdisk -l to get the information of my scsi disk :
Disk /dev/cciss/c0d0
/dev/cciss/c0d0p1 NTFS
/dev/cciss/c0d0p2 Linux
/dev/cciss/c0d0p3 extended
...........................................
Then I try to setup grub by myself.First of all,I copy the grub
directory from my another machine to /boot/,then trid to config
grub.But I found that grub can only detect my first
partition(/dev/cciss/c0d0p1).For example,I can only root (hd0,0),which
is my Windows partition ,but not root (hd0,1) which I want to appoint
as my partition of /boot.
And just now(just several minites before I write this email),I
re-enter grub and now grub can not detect any disk! When I type "root
("+ tab,nothing output.
And when I typed:
grub > root (hd0,1) or grub> root (hd0,0)
the error is :
Error 21:selected disk does not exitst
When I use livecd to boot up,I use the parameter:gentoo noapic.The
"noapic" is necessary and without it my machine with livecd.
I guess the cause is the Logic Volumn(/dev/cciss/*****).
But how to fix it?
Thank you in advanced!
--
Best regards,
wcw
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