Cinder

zfssa cache luns are too small when glance images are precisely X Gigabytes

Bug #1647055 reported by Juan Zuluaga
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Cinder
Fix Released
Undecided
Juan Zuluaga

Bug Description

When using the local caching feature to create LUNs for glance images, and if we have a precise value, the number returned is the size of the volume. This applies to any other perfectly sized image.
But there are overheads to account for which means a precisely sized will not actually fit onto the volume.

Tags: zfssa
Juan Zuluaga (juan-c-zuluaga)
Changed in cinder:
assignee: nobody → Juan Zuluaga (juan-c-zuluaga)
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to cinder (master)

Fix proposed to branch: master
Review: https://review.openstack.org/406498

Changed in cinder:
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to cinder (master)

Reviewed: https://review.openstack.org/406498
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=389b6e89b6e8c6f24707614ff0b9b31c1ef8e6a8
Submitter: Jenkins
Branch: master

commit 389b6e89b6e8c6f24707614ff0b9b31c1ef8e6a8
Author: Juan Zuluaga <email address hidden>
Date: Mon Dec 5 20:26:47 2016 -0500

    ZFSSA cache luns are too small when images are precisely X Gi

    Fix cache lun creation when images are close to X Gigabytes.

    Change-Id: Iaae0c370d880e42eda4068e24e47662b55e05aaf
    Closes-Bug: 1647055

Changed in cinder:
status: In Progress → Fix Released
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix included in openstack/cinder 11.0.0.0b2

This issue was fixed in the openstack/cinder 11.0.0.0b2 development milestone.

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