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Re: [Qemu-devel] [PATCH 4/4] qemu-nbd: do not start the block layer in t


From: Pierre Riteau
Subject: Re: [Qemu-devel] [PATCH 4/4] qemu-nbd: do not start the block layer in the parent
Date: Fri, 28 Oct 2011 14:16:05 +0200

On 28 oct. 2011, at 13:57, Paolo Bonzini wrote:

> On 10/28/2011 01:56 PM, Pierre Riteau wrote:
>> Thanks a lot Paolo, I confirm this patchset fixes the bug!
> 
> Do you believe the limitation on error reporting to be too strong?
> 
> Paolo

Yes, it would be better if we could have error output on stderr. Now, "simple" 
errors such as a missing image file (or wrong path to the image) are reported 
to syslog instead. It could be the source of some headaches...

Is there a way we could have the child send the error to the parent over a pipe 
and have the parent print it on stderr?

Pierre




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