On Tue, 9 Oct 2018 10:35:23 -0700, Melanie Witt wrote:
On Tue, 9 Oct 2018 07:23:03 -0400, Jay Pipes wrote:
That explains where the source of the problem comes from (it's the use
of SELECT FOR UPDATE, which has been removed from Nova's quota-handling
code in the Rocky release).
Small correction, the SELECT FOR UPDATE was removed from Nova's
quota-handling code in the Pike release.
Elaboration: the calls to quota reserve/commit/rollback were removed in
the Pike release, so with_lockmode('update') is not called for quota
operations, even though the reserve/commit/rollback methods are still
there for use by old (Ocata) computes during an Ocata => Pike upgrade.
Then, the reserve/commit/rollback methods were removed in Queens once no
old computes could be calling them.
-melanie
__________________________________________________________________________
OpenStack Development Mailing List (not for usage questions)
Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
