Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
July 19, 2016
Patent Application Number
14142366
Date Filed
December 27, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method is used in managing storage space in storage systems. Metadata of a slice of a storage pool in a data storage system is evaluated for returning the slice as free storage to the storage pool. Based on the evaluation, returning of the slice to the storage pool is affected. The metadata of the slice indicates whether the slice includes user data.
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