Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 6, 2011
Patent Application Number
12329128
Date Filed
December 5, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
Systems, apparatuses, and methods for memory backup in a redundant array of independent disks (RAID) system are described. The methods include detecting a failure in a main power supply that supplies power to a volatile memory that is coupled to a RAID controller, switching to a temporary power supply to supply power to the volatile memory in response to detecting the main power supply failure, and transferring data from the volatile memory to a non-volatile memory coupled to the RAID controller subsequent to switching to the temporary power supply.
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