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Re: [Xen-users] Boot from OCFS2


  • To: "Dominik Vogt" <dominik.vogt@xxxxxxxxxxxx>
  • From: "Waldirio Manhães Pinheiro" <waldirio@xxxxxxxxx>
  • Date: Wed, 2 Jul 2008 14:01:26 -0300
  • Cc: xen-users@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Wed, 02 Jul 2008 10:02:06 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

Hello Dominik

What you doubt about ocfs2 implementation (all doubt or at specific point) ?!, and what the Operating System ?!

Cheers
Waldirio

2008/6/27 Dominik Vogt <dominik.vogt@xxxxxxxxxxxx>:
Dear List,

I'm thinking about using xen productive in our datacenter, i'm still
testing around with it. Now I got some questions, just for basic
understanding, we got for example this environment:

2 Nodes
1 SCSI Pool server (Connected via scsi to both nodes)

Now I want to build a "cluster" so i would like to make this:

Node 1 -> Primary   -|                          | --> domU 1 (LV/OCFS2)
                    |-> SCSI POOL 1.5TB (VG)   | --> domU 2 (LV/OCFS2)
Node 2 -> Secondary -|                          | --> domU 3 (LV/OCFS2)

So the reason, why I use ocfs2 is, because I access the same Disk with 2
Nodes via scsi. It would destroy the fs, if I use ext3 (normaly).
but.... I can't boot the domU's form a ocfs2 filesystem... So I tried to
setup a domU and installed ocfs2 into it, after that I cloned the system
into a ocfs2 lv, but if I start it, it can't find the root filesystem.
what else do I have to attend to get a system startet from a ocfs2
filesystem? Or is this the wrong way?

Regards, D. Vogt



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--
______________
Atenciosamente
Waldirio
msn: wmp@xxxxxxxxxxxxx
Site: www.waldirio.com.br
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PGP: www.waldirio.com.br/public.html
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