Re: [CentOS-virt] domU doesn't see all memory

Updated HV and guest to CentOS 5.9 and 6.3. HV: 2.6.18-348.1.1.el5xen Guest: 2.6.32-279.19.1.el6.x86_64 But still memory missing, free -m: 781 Am 02.01.2013 13:02, schrieb Nico Kadel-Garcia: > On Wed, Jan 2, 2013 at 3:29 AM, wrote: >> Hi, >> >> I'm running CentOS 6.2 x86_64 as xen guest on a C

[CentOS-virt] domU doesn't see all memory

Hi, I'm running CentOS 6.2 x86_64 as xen guest on a CentOS 5.7 dom0. The host is running 2.6.18-274.7.1.el5xen, the guest 2.6.32-220.2.1.el6.x86_64. Memory for domU is set to 1024 MB and "xm list" shows these 1024 MB. But "free -m" on the guest system shows only 652 MB. When I set up a CentOS 5.