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Re: [Xen-users] memory allocation

from [Ricardo J. Barberis]

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Subject:	Re: [Xen-users] memory allocation
From:	"Ricardo J. Barberis" <ricardo.barberis@xxxxxxxxxxxx>
Date:	Tue, 3 Feb 2009 23:44:47 -0200
Cc:	Paras pradhan <pradhanparas@xxxxxxxxx>
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El Lunes 02 Febrero 2009, Paras pradhan escribió:
> hi,

Hi Paras

> My dom0 is using 7GB of my total 8GB of RAM . I have 4 domUs running (
> with 3 shutdowns recently) in PV mode each using 1GB of RAM. Now my
> host is almost unresponsive or really slow. In my host system, free -m
> shows
>
>
>              total       used       free     shared    buffers     cached
> Mem:           345        328         16          0          0         13
> -/+ buffers/cache:        315         29
> Swap:         4000        127       3873
>
>
> Its showing 345MB instead of 8GB.
>
>
> xm info o/p:
>
> total_memory           : 8165
> free_memory            : 3583
>
>
> What do i need to do to make memory available to my host system from dom0?

Check the parameter dom0_mem in your /boot/grub/menu.lst, that's probably the 
limit you're hitting, so you should increase it.

> Thanks
> Paras.

Cheers,
-- 
Ricardo J. Barberis 
Senior SysAdmin - I+D 
Dattatec.com :: Soluciones de Web Hosting 
Su Hosting hecho Simple..! 

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