Re: [Xen-devel][PATCH]: Support dynamic resizing of vbds

["Ky Srinivasan" <ksrinivasan@xxxxxxxxxx>]

>>> On 3/9/2010 at  3:35 PM, in message <20100309203557.GJ1878@xxxxxxxxxxx>, 
>>> Pasi
KÃrkkÃinen<pasik@xxxxxx> wrote: 
> On Tue, Mar 09, 2010 at 01:31:17PM -0700, Ky Srinivasan wrote:
>> 
>> 
>> >>> On 3/9/2010 at  3:15 PM, in message <20100309201529.GH1878@xxxxxxxxxxx>, 
>> >>> Pasi
>> KÃrkkÃinen<pasik@xxxxxx> wrote: 
>> > On Tue, Mar 09, 2010 at 12:56:11PM -0700, Ky Srinivasan wrote:
>> >> The attached patch supports dynamic resizing of vbds.
>> >> 
>> > 
>> > Nice! Did you also implement the xm/xend side of resizing? 
>> My goal was to not have the end-user do anything other than what 
>> was minimally required to  resizing the device on the host side. 
>> Once the device is resized on the host side, this capacity change 
>> is propagated to the guest without having to invoke any xm command.
>> 
> 
> Oh, even better!
> What version of the kernel did you test with? 2.6.27? 
I tested this on 2.6.32. The patches should apply to earlier kernels without 
too much trouble.

Regards,

K. Y
> 
> -- Pasi
> 
>> Regards,
>> 
>> K. Y
>> > 
>> > I implemented xm/xend support for online resizing a couple of months ago, 
>> > but I was not done with the blkback/blkfront code yet.. well, no need for 
>> > that now :)
>> > 
>> > -- Pasi
>> 


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