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Re: [Xen-devel] [PATCH] Add syntax check for block devices

To: Yosuke Iwamatsu <y-iwamatsu@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] Add syntax check for block devices
From: Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>
Date: Wed, 14 May 2008 09:00:33 +0900
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
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Tue, 13 May 2008 19:33:08 +0900, Yosuke Iwamatsu wrote:

>Hi,
>
>I cannnot boot a guest with disks of 'tap' type specified
>in the config file since cs 17617, unfortunately :-(
>Attached patch would fix the issue.
>
>Thanks,
>    -- Yosuke

Oops!  Thank you, Yosuke.

Best regards,
 Kan

>
>Masaki Kanno wrote:
>> Hi,
>> 
>> If we define wrong values to a disk parameter in domain configuration 
>> files, we get an error message or a guest OS panic.
>> 
>>  1. If we define a wrong disk type, xm create command error occurs 
>>     about 100 seconds later.
>>       e.g.  disk=['xyz:/xen/root-vm1.img,hda1,w']
>> 
>>  2. If we forget a disk type, a guest OS panic occurs.
>>       e.g.  disk=['/xen/root-vm1.img,hda1,w']
>> 
>> This patch adds syntax checks of disk types. 
>> 
>> 
>> Signed-off-by: Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>
>> 
>> Best regards,
>>  Kan
>> 
>> 
>> 
>> ------------------------------------------------------------------------
>> 
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>
>
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