Thanks for the valubale info. Anoop
On Mon, Jan 31, 2011 at 11:44 PM, Łukasz Oleś <lukaszo...@gmail.com> wrote: > On Monday 31 January 2011 17:33:49 anoop Lekshmanan wrote: > > Hi, > > > > I have installed Opennebula-2.0.1 on Fedora 14 (FrontEnd) and CentOS 5.5 > 64 > > bit with Xen (kernel 2.6.18-194.32.1.el5xen) . > > > > I have total 8 GB RAM on node1 and around 6 GB is free. But onehost list > > shows only 383 M free. > > > > onehost list > > ID NAME CLUSTER RVM TCPU FCPU ACPU TMEM FMEM > > STAT > > 0 node1_xen default 0 400 399 400 7.9G 383M > on > > > > where free command on node1_xen gives: > > free -m > > total used free shared buffers cached > > Mem: 7483 670 6812 0 33 292 > > Opennebula to check free ram uses xm info, so it only shows RAM which was > not > assigned to any domain(including dom0). You have two options here: > - start dom0 with dom0_mem option. See > http://wiki.xensource.com/xenwiki/XenBestPractices > > - rewrite ruby script xen.rb which checks free ram. On debian it's located > in > /usr/lib/one/remotes/im/xen.d/xen.rb > > Regards, > > -- > Łukasz Oleś >
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