openstack
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cinder
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OpenStack Block Storage (Cinder)
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Gorka Eguileor 93b3747806 RBD: Change rbd_exclusive_cinder_pool's default 
In Cinder we always try to have sane defaults, but the current RBD
default for rbd_exclusive_cinder_pools may lead to issues on deployments
with a large number of volumes:

- Cinder taking a long time to start.
- Cinder becoming non-responsive.
- Cinder stats gathering taking longer than the gathering period.

This is cause by the driver making an independent request to get
detailed information on each image to accurately calculate the space
used by the Cinder volumes.

With this patch we change the default to make sure that these issues
don't happen in the most common deployment case (the exclusive Cinder
pool).

Related-Bug: #1704106
Change-Id: I839441a71238cdad540ba8d9d4d18b1f0fa3ee9d
(cherry picked from commit 4ba6664dee)
 		2021-05-19 13:08:26 +02:00
api-ref/source Default type overrides 2020-09-16 14:05:31 +00:00
cinder RBD: Change rbd_exclusive_cinder_pool's default 2021-05-19 13:08:26 +02:00
contrib/block-box Add note that block-box is not supported 2020-01-10 08:37:54 -06:00
doc RBD: Change rbd_exclusive_cinder_pool's default 2021-05-19 13:08:26 +02:00
etc/cinder Merge "Fix outdated comment in rootwrap filter" 2020-05-18 14:01:44 +00:00
playbooks zuul: collect cinderlib logs from tempest node(s) only 2020-07-16 14:42:29 +02:00
rally-jobs Small doc updates: canonical URLs, rally doc, etc 2019-06-04 17:57:16 +02:00
releasenotes RBD: Change rbd_exclusive_cinder_pool's default 2021-05-19 13:08:26 +02:00
tools Make test-setup.sh compatible with mysql8 2020-06-22 14:27:34 -05:00
.coveragerc Update .coveragerc after the removal of openstack directory 2016-10-17 19:09:37 +05:30
.gitignore Tell reno to ignore the kilo branch 2020-02-15 14:15:18 -06:00
.gitreview Update .gitreview for stable/victoria 2020-09-28 09:31:30 +00:00
.pylintrc Pylint: Filter out cinder.objects and requests E1101 2019-02-21 13:28:44 -05:00
.stestr.conf Add .stestr.conf configuration 2017-10-10 00:46:42 +00:00
.zuul.yaml zuul: fixes for the A/A job (nodeset, variables) 2021-05-07 22:41:35 +02:00
CONTRIBUTING.rst Ussuri contrib docs community goal 2020-03-05 14:11:48 -05:00
HACKING.rst Update HACKING document to match current checks 2020-04-17 15:09:13 +00:00
LICENSE Initial fork out of Nova. 2012-05-03 10:48:26 -07:00
README.rst Merge "Refactor README links" 2020-01-22 11:44:36 +00:00
bindep.txt bindep: Track qemu-img dependency 2020-08-19 15:00:35 +00:00
driver-requirements.txt 3PAR: Set the right minimum client version 2020-07-29 05:27:09 -07:00
lower-constraints.txt Require oslo.serialization 4.0.2 2021-02-09 10:10:07 -05:00
reno.yaml Tell reno to ignore the kilo branch 2020-02-15 14:15:18 -06:00
requirements.txt Require oslo.serialization 4.0.2 2021-02-09 10:10:07 -05:00
setup.cfg Merge "Fix dfs-sdk package name in extra reqs" 2020-08-18 02:36:39 +00:00
setup.py Cleanup py27 support 2020-04-17 14:47:10 +02:00
test-requirements.txt Remove oslo.versionedobjects extra install 2020-09-17 14:53:03 -05:00
tox.ini Update TOX_CONSTRAINTS_FILE for stable/victoria 2020-09-28 09:31:33 +00:00

README.rst

OpenStack Cinder

image

OpenStack Cinder is a storage service for an open cloud computing service.

You can learn more about Cinder at:

Getting Started

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

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

If you'd like to contribute, please see the information in CONTRIBUTING.rst

You can raise bugs on Launchpad

Python client

Python Cinderclient