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xen-devel
Re: [Xen-devel][PATCH]: Support dynamic resizing of vbds
On Mon, Mar 22, 2010 at 04:06:44PM -0600, Ky Srinivasan wrote:
> >>> Jan Beulich 03/22/10 2:47 AM >>>
> Based on the location of the file patched, it this would seem to be
> targeted at the 2.6.18 tree, but then 2.6.18 does not have a
> revalidate_disk() function (introduced only in .28). What's the deal
> here? Should this perhaps be carried out by open coding in blkfront
> what .28 does?
>
> Thanks, Jan
>
> Jan,
>
> This patch was tested only on the 2.6.32 kernel. For kernels that don't
> support revalidate_disk,
> we may have to implement something equivalent. I will look at this later in
> the week.
>
See my other mail in this thread.. RHEL5 2.6.18 kernel already has online
resize support,
so you could grab the patches from there.
-- Pasi
> K. Y
> >>> "Ky Srinivasan" 18.03.10 22:21 >>>
>
>
> >>> On 3/18/2010 at 5:01 PM, in message <4BA294A0.1010900@xxxxxxxx>, Jeremy
> Fitzhardinge wrote:
> > On 03/18/2010 01:28 PM, Ky Srinivasan wrote:
> >> The attached patch supports dynamic resizing of vbds. This patch fixes a
> >> bug
> > in the previous version of this patch that was sent out. With this patch
> > you
> > can perform "online" resizing of file systems that support online resizing.
> >>
> >
> > Please send a delta against the previous patch, since it has already
> > been applied.
> I am attaching a new patch that is the delta on the previous one.
>
> Signed-off-by: K. Y. Srinivasan
>
>
>
>
> >
> > J
>
>
>
>
> _______________________________________________
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> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
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