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Re: [libvirt] [PATCH 00/15] Rewrite the QEMU monitor handling v2



Hello Daniel,

I'm running cluster of libvirt-managed KVM's, and I'm having quite a lot
of problems with libvirt concurrent access. It seems that this batch of
patches might fix some of those, right? Should I test them or wait till
next release before digging further into it and reporting?

thanks a lot

with best regards

nik


On Tue, Nov 03, 2009 at 02:49:54PM -0500, Daniel P. Berrange wrote:
> This is an update of this series:
> 
>   http://www.redhat.com/archives/libvir-list/2009-October/msg00644.html
> 
> minus the patches DV already ACKd which I've merged.
> 
> The main change in this series is that I've removed the change which
> added a RW-lock primitive in the QEMU driver. Instead I've implemented
> the job condition variable idea I described here
> 
>   http://www.redhat.com/archives/libvir-list/2009-October/msg00815.html
> 
> The nice thing about this is that its actually possible to start doing
> timeouts of commands. This series only partially supports timeouts. A
> long running monitor command itself will not timeout, but if a second
> API call is made while someone else is using the monitor, this waiting
> call will timeout after 30 seconds if the monitor was not relased.
> 
> Daniel
> 
> --
> Libvir-list mailing list
> Libvir-list redhat com
> https://www.redhat.com/mailman/listinfo/libvir-list
> 

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