diff options
Diffstat (limited to 'nova/conf/compute.py')
| -rw-r--r-- | nova/conf/compute.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/nova/conf/compute.py b/nova/conf/compute.py index 23b124fc03..d012235b64 100644 --- a/nova/conf/compute.py +++ b/nova/conf/compute.py @@ -652,6 +652,8 @@ Related options: default=300, min=0, mutable=True, + # TODO(efried): Provide more/better explanation of what this option is + # all about. Reference bug(s). Unless we're just going to remove it. help=""" Interval for updating nova-compute-side cache of the compute node resource provider's aggregates and traits info. @@ -662,6 +664,9 @@ node. A value of zero disables cache refresh completely. +The cache can be cleared manually at any time by sending SIGHUP to the compute +process, causing it to be repopulated the next time the data is accessed. + Possible values: * Any positive integer in seconds, or zero to disable refresh. |