Re: [Xen-devel] [ help! ] tools/libxl/libxl.c is of no use?

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Mon, Aug 05, 2013 at 08:15:37AM +0800, Li Yechen wrote:
> my xen version is 4.2.1
> not matter how I modify the function : libxl_set_memory_target
> in libxl.c, ie: add return 0, or assert ...
> the xl command behaves the same.
> 
> 
> an example is:
> run a guest domain, and use command: xl mem-set GUESTID 33333333
> then it will output an error as: libxl: error:
> libxl.c:3455:libxl_set_memory_target: memory_dynamic_max must be less than
> or equal to memory_static_max
> 
> this error message is in tools/libxl/libxl.c, near LINE 3428, in the if
> (new_target_memkb > memorykb){LIBXL__LOG.}
> 
> change the message to any characters, recompile and install xen, reboot

What do you mean by "install xen"?

You need to reinstall the tools, not the hypervisor. You can try running
"make install" in libxl directory.


Wei.

> xl mem-set GUESTID 33333333, the original message come out again!
> 
> I have been trapped in this for ten hours. Has anyone ever modified the
> libxl.c successfully?
> 
> 
> 
> -- 
> Yechen Li
> 
> Team of System Virtualization and Cloud Computing
> School of Electronic Engineering  and Computer Science,
> Peking University, China
> 
> Nothing is impossible because impossible itself  says: " I'm possible "
> lccycc From PKU

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> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxx
> http://lists.xen.org/xen-devel


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