lvcreate hangs in manila share container

[Liyingjun]

when using LVM as manila share driver[1], share creating will be stuck at lvcreate.
According to https://www.redhat.com/archives/linux-lvm/2016-March/msg00021.html, ipc_mode: host
should be used for manila share container.

[1]: https://docs.openstack.org/manila/latest/install/install-share-rdo.html

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/649216

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/649216
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=313d7871aa01fb51144ebb297cc4ceef8b17cdb3
Submitter: Zuul
Branch: master

commit 313d7871aa01fb51144ebb297cc4ceef8b17cdb3
Author: liyingjun <email address hidden>
Date: Tue Apr 2 11:42:59 2019 +0800

    Use ipc_mode: host for manila share

    ipc_mode: host should be set for manila share when using LVM driver[1].

    [1]: https://docs.openstack.org/manila/latest/install/install-share-rdo.html

    Change-Id: If57e623f381f8de1e1433916f2ec37455ad3becd
    Closes-bug: #1822713

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla-ansible 8.0.0.0rc1 release candidate.