TianTian Gao cc6940b42e Yield to another greenthread when some time-consuming task finished. ...

Partially addresses bug #1045152

On a heavily loaded compute node, it can be observed that periodic tasks
take so long to run that the report_state() looping call can be blocked from
running long enough that the scheduler thinks the host is dead.

Reduce the chance of this happening by yielding to another greenthread
after each periodic task has completed and each loop in some methods
that has linear relationship with the number of instances.

Change-Id: If2b125708da8298b20497e2e08e52280c102f1e1

2012-09-05 13:00:58 +08:00

..

auth

Remove deprecated auth code

2012-07-09 23:30:21 -07:00

common

OpenStack capitalization added to HACKING.rst

2012-08-17 15:59:32 -05:00

compat

Merge "fix restructuredtext formatting in docstrings that show up in the developer guide"

2012-03-07 01:34:42 +00:00

openstack

Update zmq context cleanup to use term.

2012-08-31 10:03:51 -04:00

rootwrap

Move rootwrap filters definition to config files

2012-06-22 15:35:23 +02:00

scheduler

Merge "Remove scheduler RPC API version 1.x"

2012-08-31 17:36:51 +00:00

testing

Remove unused testing.fake

2012-07-18 14:04:37 -07:00

tests

Skip tests in OSX due to readlink compat

2012-09-04 13:33:47 -04:00

__init__.py

Allow file logging config

2012-02-17 11:24:32 -06:00

block_device.py

Allow nova to guess device if not passed to attach

2012-08-15 14:22:05 -07:00

exception.py

Address race condition from concurrent task state update

2012-08-31 13:39:29 -04:00

flags.py

FLAG rename: bandwith_poll_*=>bandwidth_poll_*

2012-08-30 21:23:38 +00:00

manager.py

Yield to another greenthread when some time-consuming task finished.

2012-09-05 13:00:58 +08:00

notifications.py

Implements sending notification on metadata change

2012-08-21 15:03:36 +00:00

policy.py

Fix is_admin check via policy

2012-08-20 10:32:06 -07:00

quota.py

Revert per-user-quotas

2012-08-16 22:51:02 -07:00

service.py

Improve external lock implementation

2012-08-04 12:52:50 +01:00

test.py

Fix spelling typos

2012-08-16 18:50:04 -05:00

utils.py

External locking for image caching.

2012-08-29 21:48:26 +10:00

wsgi.py

Switch to common logging.

2012-07-02 15:57:09 -05:00