Updated OpenStack Block Storage packages that resolve various issues arenow available for Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno)for RHEL 7.
Red Hat Enterprise Linux OpenStack Platform provides the facilities for buildinga private or public infrastructure-as-a-service (IaaS) cloud running on commonlyavailable physical hardware.

This advisory includes packages for:* OpenStack Block Storage serviceOpenStack Block Storage (cinder) manages block storage mounting and thepresentation of such mounted block storage to instances.

The back-end physicalstorage can consist of local disks, Fiber Channel, iSCSI, and/or NFS mountsattached to Compute nodes.
In addition, Block Storage supports volume backups,and snapshots for temporary save and restore operations. Programmatic managementis available through the Block Storage service’s API.This update addresses the following issues:* With this update, the scheduler now calculates reserved space against totalspace instead of against the remaining free space.

This is achieved bymultiplying reserved_percentage by total_space.

This update synchronizes themethod for calculating reserved space in Red Hat Enterprise Linux OpenStackPlatform 6 with that of Red Hat Enterprise Linux OpenStack Platform 7 and above.(BZ#1302586)
Before applying this update, ensure all previously released errata relevantto your system have been applied.Red Hat Enterprise Linux OpenStack Platform 6 runs on Red Hat EnterpriseLinux 7.2.The Red Hat Enterprise Linux OpenStack Platform 6 Release Notes contain thefollowing:* An explanation of the way in which the provided components interact toform a working cloud computing environment.* Technology Previews, Recommended Practices, and Known Issues.* The channels required for Red Hat Enterprise Linux OpenStack Platform 6,including which channels need to be enabled and disabled.The Release Notes are available at:https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux_OpenStack_Platform/6/html/Release_Notes/index.htmlThis update is available through the Red Hat Network.

Details on how to usethe Red Hat Network to apply this update are available athttps://access.redhat.com/site/articles/11258
1292884 – Cinder create volume from image: AttributeError: ‘Schema’ object has no attribute ‘is_base_property’1302586 – CapacityFilter in capacity_filter.py does not calculate correctly a free space1308919 – unable to detach volume from the instance(HP 3PAR)

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