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Re: [Qemu-devel] [PATCH 0/2] Allow xen guests to plug disks of 1 TiB or
From: |
Stefano Stabellini |
Subject: |
Re: [Qemu-devel] [PATCH 0/2] Allow xen guests to plug disks of 1 TiB or more |
Date: |
Wed, 3 Apr 2013 16:21:12 +0100 |
User-agent: |
Alpine 2.02 (DEB 1266 2009-07-14) |
On Wed, 3 Apr 2013, Felipe Franciosi wrote:
> This series fixes an issue where disks of 1 TiB or more cannot be added
> to a xen guest. The problem lies in the xen backend driver using a 32 bit
> integer xenstore interface to write the number of sectors corresponding
> to the file or device that represents the virtual disk.
>
> The first patch adds 64 bit integer write functions to the xenstore
> interface. The second patch fixes the xen backend driver to use this new
> function, allowing for more than 2147483647 sectors.
>
> Thanks,
> Felipe
>
> Felipe Franciosi (2):
> Introduce 64 bit integer write interface to xenstore
> Allow xen guests to plug disks of 1 TiB or more
>
> hw/xen_backend.c | 15 ++++++++++++++-
> hw/xen_backend.h | 2 ++
> hw/xen_disk.c | 4 ++--
> 3 files changed, 18 insertions(+), 3 deletions(-)
The patch series looks OK to me, I'll submit a pull request for it.
Thanks,
Stefano