xapi-project/xen-api — pull request #1726 by simonjbeaumont (2014-05-06 09:05:00+00:00)
Title: CA-115138: Don't block PBD.create during SR.scan

The PBD.create and PBD.destroy operations are now 'SR operations' however, we
do not want a long running scan to hold the lock at the exclusion of
a PBD.create.

Signed-off-by: Si Beaumont