openstack
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cinder
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cinder/doc
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Alyson Rosa 1f96b386b3 Netapp ONTAP: Add support to revert to snapshot 
This patch adds support to revert to snapshot for NFS, FC and
iSCSI drivers with FlexVol pool.

Adds a method on client_cmode to rename a NFS volume file using
the file-rename-file zapi call.

The revert steps are:
  1. Create a clone volume file/LUN from snapshot.
  2. Change the original volume file/LUN path to a temporary path.
  3. Change clone file/LUN path to the original path.
  4. Delete the volume file/LUN on temporary path.

If any step fails, the original volume file/LUN is preserved and
the clone file/LUN is deleted.

For NFS, ONTAP clone file is not supported on FlexGroup pool, in
this case the generic implementation will perform the revert to
snapshot.

Implements: blueprint ontap-revert-to-snapshot
Co-Authored-By: Fabio Oliveira <fabioaurelio1269@gmail.com>
Change-Id: I347f0ee63d8d13ff181dd41a542a006b7c10b488
 		2021-09-03 14:00:40 -03:00
..
ext Make docs build parallel 2020-10-22 10:28:01 -05:00
source Netapp ONTAP: Add support to revert to snapshot 2021-09-03 14:00:40 -03:00
.gitignore Make doc/source directory compliant with design in spec 2017-07-19 15:59:02 -05:00
README.rst Update and replace http with https for doc links in Cinder 2017-07-27 09:58:23 +00:00
requirements.txt Use os-brick 4.3.0 2021-03-25 13:15:43 -04:00

README.rst

Cinder Development Docs

Files under this directory tree are used for generating the documentation for the Cinder source code.

Developer documentation is built to: https://docs.openstack.org/cinder/latest/

Tools

Sphinx

The Python Sphinx package is used to generate the documentation output. Information on Sphinx, including formatting information for RST source files, can be found in the Sphinx online documentation.

Graphviz

Some of the diagrams are generated using the dot language from Graphviz. See the Graphviz documentation for Graphviz and dot language usage information.

Building Documentation

Doc builds are performed using tox with the docs target:

% cd ..
% tox -e docs