Hello all and thanks for reading, I have a box running XCP with on it 8 VM''s. I''ve added (after the installtion) a aditional 4 GB ram, to total it to 8 GB. open xen center shows 8 GB ram, but TOP on the host, and cat /proc/meminfo both shows 4 GB. I have issue''s with crashing vm''s and i think it''s because of the RAM. Is there anyway to let the XCP know there is 8 GB ram now, and not just 4 GB, or do i have to reinstall XCP? Thanks, Peter _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
please, look (and post here): * free memory at xentop command. * xe host-list name-label=[you_XCP_host] param=memory-total. Please, note: free memory for Dom0 != overall memory for Xen. 04.06.10, 14:49, "Peter den Hartog" : Hello all and thanks for reading, I have a box running XCP with on it 8 VM''s. I''ve added (after the installtion) a aditional 4 GB ram, to total it to 8 GB. open xen center shows 8 GB ram, but TOP on the host, and cat /proc/meminfo both shows 4 GB. I have issue''s with crashing vm''s and i think it''s because of the RAM. Is there anyway to let the XCP know there is 8 GB ram now, and not just 4 GB, or do i have to reinstall XCP? Thanks, Peter -- wBR,George. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
On Fri, Jun 04, 2010 at 12:49:55PM +0200, Peter den Hartog wrote:> Hello all and thanks for reading, > I have a box running XCP with on it 8 VM''s. I''ve added (after the > installtion) a aditional 4 GB ram, to total it to 8 GB. > open xen center shows 8 GB ram, but TOP on the host, and cat /proc/meminfo > both shows 4 GB. > I have issue''s with crashing vm''s and i think it''s because of the RAM. Is > there anyway to let the XCP know there is 8 GB ram now, and not just 4 GB, > or do i have to reinstall XCP? >Remember dom0 Linux in XCP is just a virtual machine, kind of a "service console" for Xen, so it doesn''t see all the memory. Xen hypervisor has all the memory visible to it, not dom0. -- Pasi _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users