attach volume fails with n-vol using iscsi since 1ba3dfec

[Renuka Apte]

Not sure if this is only with xenapi

The change to add persistent volumes for tgtd (https://review.openstack.org/#/c/10414/2) passes parameters as '--conf %s' % volume_path, '--update %s' % vol_id etc. which cause the tgt-admin command to fail silently because the options are misquoted.

Instead pass as '--conf', '%s' % volume_path

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/10920

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/10920
Committed: http://github.com/openstack/nova/commit/3222ba2728dbf1d0760c5dbe0c8b77c73936ee80
Submitter: Jenkins
Branch: master

commit 3222ba2728dbf1d0760c5dbe0c8b77c73936ee80
Author: Renuka Apte <email address hidden>
Date: Mon Aug 6 14:27:30 2012 -0700

    Fixes parameter passing to tgt-admin for iscsi

    Fixes bug 1033670

    The change to add persistent volumes for tgtd 1ba3dfec,
    passes parameters as '--conf %s' % volume_path,
    '--update %s' % vol_id etc. which cause the tgt-admin command
    to fail silently because the options are misquoted.

    Instead pass as '--conf', volume_path

    Change-Id: Ic986ee5fe21a0927c1aa2f8c94420fe30127d088