Method and device for file system log

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United States of America Patent

PATENT NO 11010353
APP PUB NO 20180349410A1
SERIAL NO

15993791

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Abstract

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Embodiments of the present disclosure provide a method and device for a file system log. In some embodiments, there is provided a computer-implemented method. The method comprises: in response to receiving a write request for metadata associated with a first transaction, determining at least one zone associated with the first transaction from a plurality of zones of the metadata, the plurality of zones being formed by striping the metadata; requesting a resource slice for the at least one zone from a resource pool of a logging system; and recording to the resource slice a log that the first transaction modifies the at least one zone.

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Patent Owner(s)

Patent OwnerAddress
EMC IP HOLDING COMPANY LLC176 SOUTH STREET HOPKINTON MA 01748

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Henry Hao Beijing, CN 4 4
Gong, Chen Beijing, CN 91 385
Zhang, Leon Beijing, CN 13 15
Zhang, Lester Ming Beijing, CN 12 106

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