49093ae469
Added support for over subscription over thin provisioning. The backend and every pool are supporting both thin and thick provisioning. DocImpact Implements: blueprint scaleio-thin-provisioning- Change-Id: I0181808d3287b8efe7805ea6cc48c8abd2575499
9 lines
441 B
YAML
9 lines
441 B
YAML
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features:
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- Added support for oversubscription in thin provisioning in the
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ScaleIO driver.
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Volumes should have extra_specs with the key provisioning:type with value
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equals to either 'thick' or 'thin'.
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max_oversubscription_ratio can be defined by the global config or for
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ScaleIO specific with the config option sio_max_over_subscription_ratio.
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The maximum oversubscription ratio supported at the moment is 10.0. |