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Re: [Xen-users] [Xen-devel] How can I change "dom0" settings?



On the Dom0, you can use `xl list` or `xl top` to see current and maximum memory allocation.

Inside the Dom0 or DomU, if you're running linux, you can use `free -m` to show the current number of megabytes the operating system sees.

See
xl(1) http://xenbits.xen.org/docs/unstable/man/xl.1.html
free(1) http://linux.die.net/man/1/free

Quoting Jason Long <hack3rcon@xxxxxxxxx>:

After it, How can I understand that dom0 use 512M of memory? Any command?



On Monday, May 2, 2016 5:12 AM, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> wrote:
On Sun, May 01, 2016 at 07:06:42AM +0000, Jason Long wrote:

Hello.
How can I change "Dom0" settings on my Xen. I guess, I just can change memory setting. Am I right?

/etc/default/grub and add the GRUB_CMDLINE_XEN, like:

GRUB_CMDLINE_XEN="dom0_mem=max:7GB loglvl=verbose guest_loglvl=verbose"

Tnx.

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