Re: [Xen-devel] [PATCH 7/9] hotplug/NetBSD: check type of file to attach from params

[Christoph Egger <Christoph.Egger@xxxxxxx>]

On 07/11/12 12:23, Roger Pau Monne wrote:

> xend used to set the xenbus backend entry "type" to either "phy" or
> "file", but now libxl sets it to "phy" for both file and block device.
> We have to manually check for the type of the "param" filed in order
> to detect if we are trying to attach a file or a block device.
> 
> Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
> Cc: Christoph Egger <Christoph.Egger@xxxxxxx>
> Signed-off-by: Roger Pau Monne <roger.pau@xxxxxxxxxx>


Acked-by: Christoph Egger <Christoph.Egger@xxxxxxx>

> ---
>  tools/hotplug/NetBSD/block |    6 +++++-
>  1 files changed, 5 insertions(+), 1 deletions(-)
> 
> diff --git a/tools/hotplug/NetBSD/block b/tools/hotplug/NetBSD/block
> index cf5ff3a..95acaa0 100644
> --- a/tools/hotplug/NetBSD/block
> +++ b/tools/hotplug/NetBSD/block
> @@ -19,8 +19,12 @@ error() {
>  
>  xpath=$1
>  xstatus=$2
> -xtype=$(xenstore-read "$xpath/type")
>  xparams=$(xenstore-read "$xpath/params")
> +if [ -b $xparams ]; then
> +     xtype="phy"
> +else
> +     xtype="file"
> +fi
>  
>  case $xstatus in
>  6)



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