Re: [libvirt-users] About IBM PowerVM hypervisor support
On 07/04/2012 08:56 PM, Eduardo Otubo wrote:
On Wed, Jul 04, 2012 at 05:42:08PM +0800, Dennis Chen wrote:
> Adding Eduardo who is the author of the phyp driver...
>
> Eduardo, is the libvirtd daemon necessary for libvirt-based to
> manage the PowerVM node? I guess so,
> if it's the case, then what's the environment in the PowerVM-based
> node to run the libvirtd daemon, is it vios?
Dennis,
libvirtd isn't necessary to manage LPARs. You just need to run virsh in
your own computer in order to connect to an HMC/VIOS or IVM environment.
Any questions please feel free to ask.
Regards,
Eduardo,
Thanks for the help! I encounter an issue when trying to connect the
remote VIOS/IVM server:
1. The used virsh is built from 0.9.12 source code with ./configure
--prefix=/usr --with-phyp; make; make install;
2. When I try to connect the VIOS server with ssh, it succeeds with
output looks like:
root@dennis-:/home/libvirt-0.9.12# ssh padmin(a)10.30.56.60
padmin(a)172.30.56.60's password:
Last unsuccessful login: Wed Jul 4 21:22:22 CDT 2012 on ssh from
10.16.10.94
Last login: Wed Jul 4 21:23:14 CDT 2012 on /dev/pts/1 from 10.16.10.94
[vios:/home/padmin]
3. My virsh runs in the local ubuntu 12.04 system, and I've executed the
following command:
sudo usermod -G libvirtd -a padmin
4. When I try connect the VIOS server with virsh, issue occurs:
root@dennis-:/home/libvirt-0.9.12# virsh -c phyp://padmin@10.30.56.60
Enter padmin's password for 10.30.56.60:
error: An error occurred, but the cause is unknown
error: failed to connect to the hypervisor
root@dennis-:/home/libvirt-0.9.12# virsh -c
phyp+ssh://padmin@10.30.56.60
padmin(a)10.30.56.60's password:
error: End of file while reading data: bash: sh: command not found:
Input/output error
error: failed to connect to the hypervisor
some times the last command also shows error message like:
root@dennis-:/home/libvirt-0.9.12# virsh -c
phyp+ssh://padmin@10.30.56.60
padmin(a)10.30.56.60's password:
error: Cannot recv data: bash: sh: command not found: Connection
reset by peer
error: failed to connect to the hypervisor
Is there any tips about this?
BRs,
Dennis