openstack/cinder
Code Issues Proposed changes

Retry on database deadlock on service_update method

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service_update could fail with deadlock in some active-active
deployments. Added _retry_on_deadlock decorator to fix this issue.

Change-Id: Icfedb5ec0042e1d588314d56856f9ebab537665e
Closes-Bug: #1516124
This commit is contained in:
Ivan Kolodyazhny
2015-11-13 20:56:55 +02:00
parent f6fdbedca0
commit b77bcf38d7
1 changed files with 1 additions and 0 deletions
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1
cinder/db/sqlalchemy/api.py
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@@ -436,6 +436,7 @@ def service_create(context, values):
@require_admin_context
@_retry_on_deadlock
def service_update(context, service_id, values):
session = get_session()
with session.begin():