hi all,
can anyone tell if we call quotas.reserve() but never call
quotas.commit() or quotas.rollback().
what will happen?
for example:
1. when doing resize, we call quotas.reserve() to reservea a delta
quota.(new_flavor - old_flavor)
2. for some reasons, nova-compute crashed, and not chance to call
quotas.commit() or quotas.rollback() /(called by finish_resize in
nova/compute/manager.py)/
3. next time restart nova-compute server, is the delta quota still
reserved , or do we need any other operation on quotas?
Thanks in advance
-Eli.
ps: this is related to patch : Handle RESIZE_PREP status when nova
compute do init_instance(https://review.openstack.org/#/c/132827/)
<https://review.openstack.org/#/c/132827/>
--
Thanks Eli Qiao(qiaoly at cn.ibm.com)
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