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Re: [Xen-users] Maximum number of VMs per xen server
- From: mftahy <mofta7y@xxxxxxxxx>
- Date: Thu, 08 Mar 2012 17:42:13 -0500
- Cc: "xen-users@xxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxx>
- Delivery-date: Thu, 08 Mar 2012 22:49:36 +0000
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The server restarted by itself as I have expected.
currently I have dom0 with 4 GB of RAM only and I have set the
xenheap_megabytes=52
it does not look like that helped because xend became so slow stating up
VM # 50 and I was forced to restart xend
I am restarting it now (it took already 24 minutes)
Thanks
On 12-03-08 02:57 PM, Mark Pryor wrote:
Hello,
Forgive the top post.
- setup a host name
HST=bigbertha
echo "HOSTNAME=$HST">>/etc/sysconfig/network
echo "127.0.1.1 $HST">>/etc/hosts
- edit /etc/sysconfig/xendomains
turn off save& restore
- in xen_commandline : dom0_mem=12048M loglvl=all guest_loglvl=all
^^ too high
in your grub cfg, edit xen.gz cmdline and set
dom0_mem=2048M<--- 2G for dom0
try those 3 changes.
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