openstack/nova
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Extended description for sync_power_state_pool_size option

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Explain why you would want to configure its value.

Change-Id: I44e30d4839ffd4aef3be6a83a091bff2a09c55b9
Related-bug: #1621987
This commit is contained in:
Mathieu Gagné 2016-09-12 12:26:11 -04:00
parent 0d83e08da4
commit 328d8a18e5
1 changed files with 4 additions and 0 deletions
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4
nova/conf/compute.py
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@ -381,6 +381,10 @@ Possible values:
help=""" help="""
Number of greenthreads available for use to sync power states. Number of greenthreads available for use to sync power states.
This option can be used to reduce the number of concurrent requests
made to the hypervisor or system with real instance power states
for performance reasons, for example, with Ironic.
Possible values: Possible values:
* Any positive integer representing greenthreads count. * Any positive integer representing greenthreads count.