commit 479b4c0dd3496f739e05082df0f2c675b34b7d0c
Author: Ryan Lucio <email address hidden>
Date: Thu Mar 19 03:17:17 2015 -0700
Use cached values for stats on query failures for vmem drivers
This change allows vmem drivers to return previously cached
values for free_capacity_gb and total_capacity_gb if the queries
to the backend for those stats succeed but do not contain
the data. This can happen when the mgmt plane is under heavy load.
Reviewed: https:/ /review. openstack. org/165763 /git.openstack. org/cgit/ openstack/ cinder/ commit/ ?id=479b4c0dd34 96f739e05082df0 f2c675b34b7d0c
Committed: https:/
Submitter: Jenkins
Branch: master
commit 479b4c0dd3496f7 39e05082df0f2c6 75b34b7d0c
Author: Ryan Lucio <email address hidden>
Date: Thu Mar 19 03:17:17 2015 -0700
Use cached values for stats on query failures for vmem drivers
This change allows vmem drivers to return previously cached
values for free_capacity_gb and total_capacity_gb if the queries
to the backend for those stats succeed but do not contain
the data. This can happen when the mgmt plane is under heavy load.
Change-Id: I218a54897361d7 39c04963b4c36d9 3620be01fb3
Closes-Bug: 1433990