Comment 1 for bug 1938869
Revision history for this message
| Sofia Enriquez (lsofia-enriquez) wrote Re: max_over_subscription_ratio set auto mode rbd backend will have a negative value | #1 |
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bbfa235
(Get the code!)
Greetings weisongf,
just to add more details to the case, what are the consequences you are facing because of this?
As the reporter is using the Victoria release I think It would be nice to reproduce this in master and check if it's a current bug.
- max_over_
Representation of the over subscription ratio when thin provisioning is enabled. Default ratio is 20.0, meaning provisioned capacity can be 20 times of the total physical capacity. If the ratio is 10.5, it means provisioned capacity can be 10.5 times of the total physical capacity. A ratio of 1.0 means provisioned capacity cannot exceed the total physical capacity. If the ratio is auto, Cinder will automatically calculate the ratio based on the provisioned capacity and the used space. If not set to auto, the ratio has to be a minimum of 1.0.
Cheers
Sofia
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