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From: Anthony Liguori <anthony@codemonkey.ws>
To: Luiz Capitulino <lcapitulino@redhat.com>
Cc: qemu-devel@nongnu.org, armbru@redhat.com
Subject: Re: [Qemu-devel] [PATCH 2/2] QMP: Add 'reason' member to the BLOCK_IO_ERROR event
Date: Mon, 03 May 2010 08:14:20 -0500	[thread overview]
Message-ID: <4BDECC2C.4010106@codemonkey.ws> (raw)
In-Reply-To: <20100429143008.72941474@redhat.com>

On 04/29/2010 12:30 PM, Luiz Capitulino wrote:
> On Wed, 28 Apr 2010 18:24:29 -0500
> Anthony Liguori<anthony@codemonkey.ws>  wrote:
>
>    
>> On 04/28/2010 03:32 PM, Luiz Capitulino wrote:
>>      
>>> It's a parsable errno string representation, this is needed
>>> because some management tools want to base their action on
>>> the error cause.
>>>
>>> Signed-off-by: Luiz Capitulino<lcapitulino@redhat.com>
>>>
>>>        
>> Does anyone differentiate beyond ENOSPC and EIO?
>>      
>   For this specific case, I guess not.
>
>   But this general solution is also needed in other places like
> savevm, loadvm and delvm I was working (and sent) an RFC last week,
> also I think other events and errors might need this in the near future.
>
>   IOW, I expect this to be a QMP idiom.
>    

I think that's a bit of a crutch.  What's the point of QError if it's 
just encapsulating errno's?

Regards,

Anthony Liguori

      reply	other threads:[~2010-05-03 13:14 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-04-28 20:32 [Qemu-devel] [PATCH 0/2]: QMP: expose errno in the BLOCK_IO_ERROR event Luiz Capitulino
2010-04-28 20:32 ` [Qemu-devel] [PATCH 1/2] qemu-error: Introduce get_errno_name() Luiz Capitulino
2010-05-03 13:06   ` Markus Armbruster
2010-05-03 13:16     ` Anthony Liguori
2010-05-04 13:56       ` Luiz Capitulino
2010-05-04 14:03         ` Anthony Liguori
2010-05-04 20:30           ` Luiz Capitulino
2010-05-04 21:56             ` Anthony Liguori
2010-05-05 15:00               ` Luiz Capitulino
2010-05-10 17:45                 ` Markus Armbruster
2010-05-10 17:36       ` Markus Armbruster
2010-04-28 20:32 ` [Qemu-devel] [PATCH 2/2] QMP: Add 'reason' member to the BLOCK_IO_ERROR event Luiz Capitulino
2010-04-28 23:24   ` Anthony Liguori
2010-04-29 17:30     ` Luiz Capitulino
2010-05-03 13:14       ` Anthony Liguori [this message]

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