The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2024
Filed:
Jun. 15, 2023
Dell Products L.p., Hopkinton, MA (US);
Dell Products L.P., Hopkinton, MA (US);
Abstract
In at least one embodiment, processing can include: determining that an inactive decref (decrement reference count) MDL (metadata log) of decref MD (metadata) updates stored in memory is unable to be destaged to a decref tier of non-volatile storage in a first destage phase of a two phase destage process; and responsive to determining that the inactive decref MDL is unable to be destaged to the decref tier, performing bypass destage processing of the inactive decref MDL, wherein said bypass destage processing includes directly applying MD updates of the inactive decref MDL to corresponding MD pages stored persistently in a MD page store and wherein said bypass destage processing omits storing the inactive decref MDL on the decref tier.