> I am trying to run linux domU on solaris nv90 xVM .
> The server is x4200 m2 with 16 gb ram.
>
> I start domU with:
>
> bash-3.2# virt-install -n arkham --hvm -r 15500 -f
> /dev/zvol/dsk/usosweb/arkham -c
> /export/home/gausus/ubuntu-8.04-server-amd64.iso --vnc
>
>
> Starting install...
> libvir: Xen Daemon error : GET operation failed:
> libvir: Xen Daemon error : GET operation failed:
>
>
> and the system starts to slow down. After about 10 seconds i get :
>
> bash-3.2# uptime
> Jun 13 08:53:24 ultramarine sshd[791]: error: fork: Error 0
> bash: fork: Resource temporarily unavailable
> bash-3.2#
>
> and hard reset is the only solution. What might be the problem?
> Am i giving to much memory to xVM?
That would be my first guess. You're taking away 15.5gb from
dom0, which was booted with 16gb. ZFS' arc cache in dom0
probably has serious problems with this.
It was recommended to limit dom0 memory, and maybe tune
zfs's arc cache:
http://www.opensolaris.org/jive/thread.jspa?messageID=177734
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