AFAIK, quota will expire in 24 hours
cfg.IntOpt('reservation_expire',
default=86400,
help='Number of seconds until a reservation expires'),
Best Regards!
Kevin (Chen) Ji 纪 晨
Engineer, zVM Development, CSTL
Notes: Chen CH Ji/China/IBM@IBMCN Internet: [email protected]
Phone: +86-10-82454158
Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian District,
Beijing 100193, PRC
From: "Eli Qiao(Li Yong Qiao)" <[email protected]>
To: "OpenStack Development Mailing List (not for usage questions)"
<[email protected]>
Date: 12/18/2014 04:34 PM
Subject: [openstack-dev] [nova][resend with correct subject prefix] ask
for usage of quota reserve
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/)
--
Thanks Eli Qiao([email protected])
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