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From: Daniel Bareiro <daniel-listas@gmx.net>
To: KVM General <kvm@vger.kernel.org>
Subject: GRUB and support for Virtio
Date: Wed, 18 Aug 2010 01:54:22 -0300	[thread overview]
Message-ID: <20100818045422.GA21969@defiant.freesoftware> (raw)

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Hi all!

I'm doing some tests in a KVM virtual machine with CentOS 5.5 and it
seems that GRUB is not recognizing the Virtio devices:

# ll /dev/vd*
brw-r----- 1 root disk 253,  0 ago 17 23:35 /dev/vda
brw-r----- 1 root disk 253,  1 ago 17 23:35 /dev/vda1
brw-r----- 1 root disk 253,  2 ago 17 23:35 /dev/vda2
brw-r----- 1 root disk 253, 16 ago 18 00:27 /dev/vdb
brw-r----- 1 root disk 253, 17 ago 18 00:32 /dev/vdb1
brw-r----- 1 root disk 253, 18 ago 18 00:32 /dev/vdb2

-----------------------------------------------------------------------
# grub
Probing devices to guess BIOS drives. This may take a long time.


    GNU GRUB  version 0.97  (640K lower / 3072K upper memory)

 [ Minimal BASH-like line editing is supported.  For the first word, TAB
   lists possible command completions.  Anywhere else TAB lists the possible
   completions of a device/filename.]
grub> root (hd0,0)
root (hd0,0)

Error 21: Selected disk does not exist


grub> root (hd1,0)
root (hd1,0)

Error 21: Selected disk does not exist
-----------------------------------------------------------------------

Is there any way to solve this problem?


Thanks in advance for your replies.

Regards,
Daniel
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             reply	other threads:[~2010-08-18  4:54 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-18  4:54 Daniel Bareiro [this message]
2010-08-18 12:49 ` GRUB and support for Virtio Martin Kraus
2010-08-18 13:30   ` Daniel Bareiro
2010-08-18 15:02     ` lists
2010-08-18 18:45       ` Nikolai K. Bochev
2010-08-22  0:44         ` Daniel Bareiro
2010-08-24 14:23         ` Daniel Bareiro
2010-08-24 18:51           ` SeaBIOS and GRUB booting from Virtio devices [was: GRUB and support for Virtio] Daniel Bareiro
2010-08-24 19:27             ` Anthony Liguori

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