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Re: [Xen-users] Cannot suspend or migrate

To: Xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Cannot suspend or migrate
From: Alessandro Storti Gajani <alex@xxxxxxxxxxxxxx>
Date: Fri, 27 Nov 2009 14:32:17 +0100
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Fajar A. Nugraha wrote:
>>
>> I'm using kernel 2.6.29 I've got here
>> http://code.google.com/p/gentoo-xen-kernel/downloads/list
> 
> Last time I check, I haven't been able to get migration to work using
> anything other than 2.6.18 kernel. CMIIW.
> 

I can't use such old a kernel due to lack of support for emc_clarion
device management (multipathd would not work fine) and some other things.

> I'm not sure that's a wise move. For example, with ext3, when you
> attempt to mount ro a "dirty" filesystem (like when it's already
> mounted rw somewhere else), it'd actually replay the journal, thus
> possibly making the fs inconsistent for the node that has it mounted
> rw.

Actually, I know... I'm mounting it read-only with the 'noverify' option
 just to do some tests. As soon I can find a suitable distributed or
cluster filesystem I'll switch to it.

thanks!

bye :)
-- 
Alessandro Storti Gajani
Politecnico di Milano - Dipartimento di Ingegneria Strutturale

E-Mail: alex@xxxxxxxxxxxxxx
        alessandro.stortigajani@xxxxxxxxx

Tel. +39 02 2399 4313

                Una vera etica deve essere senza fede
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