Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Vladimir Shveidel0
Anton Kucherov0
David Meiri0
Date of Patent
August 21, 2018
0Patent Application Number
150017840
Date Filed
January 20, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In one aspect, a method includes splitting empty RAID stripes into sub-stripes and storing pages into the sub-stripes based on a compressibility score. In another aspect, a method includes reading pages from 1-stripes, storing compressed data in a temporary location, reading multiple stripes, determining compressibility score for each stripe and filling stripes based on the compressibility score. In a further aspect, a method includes scanning a dirty queue in a system cache, compressing pages ready for destaging, combining compressed pages in to one aggregated page, writing one aggregated page to one stripe and storing pages with same compressibility score in a stripe.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.