Re: [Xen-devel] [OSSTEST PATCH v2] ts-windows-install: Bump RAM from 512M to 1536M

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Thu, Jul 16, 2015 at 12:21:12PM +0100, Ian Jackson wrote:
> Sadly we lack a proper infrastructure for handing guest memory size
> and fitting it into the host.  We don't currently even have in our
> database the amount of RAM the host has.
> 
> The recommended minimum for Windows is 2Gby.  But we have (in the
> Cambridge instance) some hosts which only have 4Gby.  We allow 512 for
> dom0.  We need to leave some spare for Xen and other overheads.  So
> set this to 1536 (1.5Gby) which should fit even during localhost
> migration.
> 
> Later we may want to do something more sophisticated, like adjusting
> this to 2048 if the host has enough, or only running the test on
> bigger hosts, or something.
> 
> Signed-off-by: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
> CC: Wei Liu <wei.liu2@xxxxxxxxxx>
> CC: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> ---
> v2: 1536 not 1700.
>     Mention migration in the commit message.
> ---
>  ts-windows-install |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/ts-windows-install b/ts-windows-install
> index 7740ee6..bdedf2b 100755
> --- a/ts-windows-install
> +++ b/ts-windows-install
> @@ -28,7 +28,7 @@ our $ho= selecthost($whhost);
>  
>  our $gho;
>  
> -our $ram_mb=    512;
> +our $ram_mb=   1700;

This disagrees with your commit message.

>  our $disk_mb= 10000;
>  
>  our $guesthost= 'win.guest.osstest';
> -- 
> 1.7.10.4

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