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Cao ShuFeng 50e1f161fb Fix size exceed of dd action when clearing a volume

This patch closes a bug that may result in "No space left" error
of dd command.

If user set the config item volume_clear_size to larger value than
a size of a volume, the "dd" command will get "No space left"
error when deleting the volume.
This change rejects volume_clear_size settings that are larger
than 1GiB, because there isn't really a reason to set that.
That would be safer all-around.

DocImpact

Closes-Bug: #1588310
Change-Id: I690d62bc728c85c9795a87f84b52f1a14474933d

2016-08-03 09:31:34 -04:00

api-ref

Add proper scheduler_hint key to dev-ref

2016-07-04 00:11:49 -04:00

cinder

Fix size exceed of dd action when clearing a volume

2016-08-03 09:31:34 -04:00

doc

Add README in release notes directory

2016-07-01 19:03:26 +05:30

etc/cinder

Fix permissions error when configuring nfs backend

2016-06-18 06:42:18 +00:00

rally-jobs

Disable Rally backup-related scenarios

2016-02-15 20:44:52 +02:00

releasenotes

Fix size exceed of dd action when clearing a volume

2016-08-03 09:31:34 -04:00

tools

Merge "Remove generate_driver_list dependency on cur dir"

2016-07-19 17:16:44 +00:00

.coveragerc

Change ignore-errors to ignore_errors

2015-09-21 14:25:22 +00:00

.gitignore

Merge "Add sample config file to cinder docs"

2016-06-09 23:00:39 +00:00

.gitreview

Initial fork out of Nova.

2012-05-03 10:48:26 -07:00

.testr.conf

Move integrated tests to 'functional' directory

2016-02-09 23:28:27 +02:00

babel.cfg

Initial fork out of Nova.

2012-05-03 10:48:26 -07:00

CONTRIBUTING.rst

Update CONTRIBUTING.md to CONTRIBUTING.rst

2015-11-10 23:10:38 +08:00

HACKING.rst

Fix broken link in HACKING.rst

2016-07-01 15:08:43 +05:30

LICENSE

Initial fork out of Nova.

2012-05-03 10:48:26 -07:00

pylintrc

Use six to fix imports on Python 3

2015-06-11 17:19:19 +02:00

README.rst

Use openstack.org URLs in README

2016-03-02 14:33:25 -05:00

requirements.txt

Updated from global requirements

2016-07-19 21:06:26 +00:00

run_tests.sh

Remove remaining oslo-incubator code from Cinder

2016-03-09 10:49:18 -06:00

setup.cfg

Move and rename tempest_tests to cinder/tests/tempest

2016-05-03 17:55:20 +00:00

setup.py

Updated from global requirements

2015-09-18 16:37:17 +00:00

test-requirements.txt

Updated from global requirements

2016-06-28 18:48:52 +00:00

tox.ini

update min tox version to 2.0

2016-07-12 18:00:40 -04:00

README.rst

CINDER

You have come across a storage service for an open cloud computing service. It has identified itself as Cinder. It was abstracted from the Nova project.

Wiki: http://wiki.openstack.org/Cinder
Developer docs: http://docs.openstack.org/developer/cinder

Getting Started

If you'd like to run from the master branch, you can clone the git repo:

git clone https://git.openstack.org/openstack/cinder.git

For developer information please see HACKING.rst

You can raise bugs here http://bugs.launchpad.net/cinder

Python client

https://git.openstack.org/cgit/openstack/python-cinderclient