[libvirt] [RFC 3/5]: Fix up the call to iscsiadm --mode session

[Daniel P. Berrange]

On Thu, Jun 12, 2008 at 04:09:09PM +0200, Chris Lalancette wrote:
> Older versions of iscsiadm didn't support the "-P 0" flag to the "iscsiadm
> --mode session" command.  However, just running "iscsiadm --mode session" seems
> to work on all version of iscsiadm commands back to FC-6, so just use that.

Worst case you'll get extra info on stdout when removing -P 0, but this will
get ignored by the regexes we apply, so ACK. 

Daniel.
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