Merge "Grammatical changes"

This commit is contained in:
Jenkins 2016-04-24 20:56:12 +00:00 committed by Gerrit Code Review
commit 437d25ac58

@ -8,14 +8,15 @@ iSCSI solution that uses :term:`Logical Volume Manager (LVM)` for Linux.
.. note::
The OpenStack Block Storage service is not a shared storage
solution like a Network Attached Storage (NAS) of NFS volumes,
solution like a Network Attached Storage (NAS) of NFS volumes
where you can attach a volume to multiple servers. With the
OpenStack Block Storage service, you can attach a volume to only
one instance at a time.
The OpenStack Block Storage service also provides drivers that
enable you to use several vendors' back-end storage devices, in
addition to or instead of the base LVM implementation.
enable you to use several vendors' back-end storage devices in
addition to the base LVM implementation. These storage devices can
also be used instead of the base LVM installation.
This high-level procedure shows you how to create and attach a volume
to a server instance.
@ -36,10 +37,10 @@ to a server instance.
* Libvirt uses that local storage as storage for the instance. The
instance gets a new disk (usually a ``/dev/vdX`` disk).
For this particular walk through, one cloud controller runs
For this particular walkthrough, one cloud controller runs
``nova-api``, ``nova-scheduler``, ``nova-objectstore``,
``nova-network`` and ``cinder-*`` services. Two additional compute
nodes run ``nova-compute``. The walk through uses a custom
nodes run ``nova-compute``. The walkthrough uses a custom
partitioning scheme that carves out 60 GB of space and labels it as
LVM. The network uses the ``FlatManager`` and ``NetworkManager``
settings for OpenStack Compute.