Re: [Xen-users] Maximum number of VMs per xen server

[mftahy <mofta7y@xxxxxxxxx>]

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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