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cinder/releasenotes
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Gorka Eguileor 4ba6664dee 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
 		2020-12-11 17:09:15 +01:00
..
notes RBD: Change rbd_exclusive_cinder_pool's default 2020-12-11 17:09:15 +01:00
source Imported Translations from Zanata 2020-11-02 06:16:19 +00:00
README.rst Fix release notes link 2017-07-25 14:24:18 -07:00

README.rst

Release notes

The release notes for a patch should be included in the patch. The intended audience for release notes include deployers, administrators and end-users.

A release note is required if the patch has upgrade or API impact. It is also required if the patch adds a feature or fixes a long-standing or security bug.

Please see https://docs.openstack.org/cinder/latest/contributor/releasenotes.html for more details.