xm info (or the Node Info page on the Xensv interface) should tell you how
much memory Xen is seeing / how much real memory is free.
Xen provides hard guarantees on the amount of memory a domain will get. If
you''ve got half of physical RAM for dom0, you can use the other half
for
other domains.
If you change your mind about your memory allocations, you can use the balloon
driver (use xm balloon) to get domains to give back / take more memory.
HTH,
Mark
On Friday 12 Nov 2004 00:20, Phil Carinhas wrote:> I have dom0_mem=1048576 in my xen0 boot line. That is all that
> shows up in top and /proc/meminfo. I have twice that much physical
> memory. Shouldn''t i allocate all of it? What am I missing. I have
> big-mem support.
>
> -Phil Carinhas
> --
> .--------------------------------------------------------.
>
> | Dr. Philip A. Carinhas | pac(at)fortuitous.com |
> | Fortuitous Technologies Inc. | http://fortuitous.com |
> | Linux Networking & Security | Tel : 1-512-351-7783 |
>
> `--------------------------------------------------------''
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by:
> Sybase ASE Linux Express Edition - download now for FREE
> LinuxWorld Reader''s Choice Award Winner for best database on
Linux.
> http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/xen-devel
-------------------------------------------------------
This SF.Net email is sponsored by:
Sybase ASE Linux Express Edition - download now for FREE
LinuxWorld Reader''s Choice Award Winner for best database on Linux.
http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/xen-devel