Re: [Xen-devel] [PATCH] expose shared page count through xenlight

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

Hi Adin,

On Thu, 2011-09-15 at 13:17 +0100, Adin Scannell wrote:
> Attached is a simple patch to expose the shared page information
> through libxl and xl.

I think this is generally fine but I'm a bit concerned that the "xl
list" output is now > 80 characters long by default.

Can we only print this info in verbose mode, or only if >=1 domain has
shared pages or something? I don't suppose just printing the total
number of shared pages across the system is as useful as printing the nr
for each domain?

Perhaps we need a get-meminfo type command to get all the various memory
stats for a domain, e.g. sharing, ballooning, paging etc?

Also, was the change from \t to explicit padding in the header
intentional? I agree it's a bit odd to use \t in the header and spaces
in the actual info lines.

Ian.


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