Systems and methods for managing cache of a data storage device

Systems and methods for managing cache of a data storage device

A data storage device includes a data storage medium having a plurality of data blocks. A cache includes a plurality of cache blocks. Each cache block includes a corresponding cache block address. A metadata table includes a plurality of table entries for the data blocks, respectively. Each of the t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Tan, Sophia, Ching, Zhi Yong, Yong, Khai Leong, Xi, Weiya, Jin, Chao
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
PHYSICS
STATIC STORES
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Tan, Sophia
Ching, Zhi Yong
Yong, Khai Leong
Xi, Weiya
Jin, Chao
description A data storage device includes a data storage medium having a plurality of data blocks. A cache includes a plurality of cache blocks. Each cache block includes a corresponding cache block address. A metadata table includes a plurality of table entries for the data blocks, respectively. Each of the table entries is configured to store the cache block address of one of the cache blocks in which data of a corresponding one of the data blocks is written. A bitmap is configured to store statuses of all of the cache blocks, respectively.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US10061704B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US10061704B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US10061704B23</originalsourceid><addsrcrecordid>eNqNyjEKAjEQBdA0FqLeYTyAkFXRUlAU-9V6GZKf7ILJLDuD4O1tPIDVa97cndqPGooS10gF1ktUSjJR4cp5qJkChx4kiZgiG5OaTJxBEe8hYOlmiV-K1c-FW9-uj8t9g1E66MgBFdY928b7Q3P0-_N298_5AkjNMFE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Systems and methods for managing cache of a data storage device</title><source>esp@cenet</source><creator>Tan, Sophia ; Ching, Zhi Yong ; Yong, Khai Leong ; Xi, Weiya ; Jin, Chao</creator><creatorcontrib>Tan, Sophia ; Ching, Zhi Yong ; Yong, Khai Leong ; Xi, Weiya ; Jin, Chao</creatorcontrib><description>A data storage device includes a data storage medium having a plurality of data blocks. A cache includes a plurality of cache blocks. Each cache block includes a corresponding cache block address. A metadata table includes a plurality of table entries for the data blocks, respectively. Each of the table entries is configured to store the cache block address of one of the cache blocks in which data of a corresponding one of the data blocks is written. A bitmap is configured to store statuses of all of the cache blocks, respectively.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; INFORMATION STORAGE ; PHYSICS ; STATIC STORES</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180828&amp;DB=EPODOC&amp;CC=US&amp;NR=10061704B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180828&amp;DB=EPODOC&amp;CC=US&amp;NR=10061704B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Tan, Sophia</creatorcontrib><creatorcontrib>Ching, Zhi Yong</creatorcontrib><creatorcontrib>Yong, Khai Leong</creatorcontrib><creatorcontrib>Xi, Weiya</creatorcontrib><creatorcontrib>Jin, Chao</creatorcontrib><title>Systems and methods for managing cache of a data storage device</title><description>A data storage device includes a data storage medium having a plurality of data blocks. A cache includes a plurality of cache blocks. Each cache block includes a corresponding cache block address. A metadata table includes a plurality of table entries for the data blocks, respectively. Each of the table entries is configured to store the cache block address of one of the cache blocks in which data of a corresponding one of the data blocks is written. A bitmap is configured to store statuses of all of the cache blocks, respectively.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>INFORMATION STORAGE</subject><subject>PHYSICS</subject><subject>STATIC STORES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKAjEQBdA0FqLeYTyAkFXRUlAU-9V6GZKf7ILJLDuD4O1tPIDVa97cndqPGooS10gF1ktUSjJR4cp5qJkChx4kiZgiG5OaTJxBEe8hYOlmiV-K1c-FW9-uj8t9g1E66MgBFdY928b7Q3P0-_N298_5AkjNMFE</recordid><startdate>20180828</startdate><enddate>20180828</enddate><creator>Tan, Sophia</creator><creator>Ching, Zhi Yong</creator><creator>Yong, Khai Leong</creator><creator>Xi, Weiya</creator><creator>Jin, Chao</creator><scope>EVB</scope></search><sort><creationdate>20180828</creationdate><title>Systems and methods for managing cache of a data storage device</title><author>Tan, Sophia ; Ching, Zhi Yong ; Yong, Khai Leong ; Xi, Weiya ; Jin, Chao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US10061704B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2018</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>INFORMATION STORAGE</topic><topic>PHYSICS</topic><topic>STATIC STORES</topic><toplevel>online_resources</toplevel><creatorcontrib>Tan, Sophia</creatorcontrib><creatorcontrib>Ching, Zhi Yong</creatorcontrib><creatorcontrib>Yong, Khai Leong</creatorcontrib><creatorcontrib>Xi, Weiya</creatorcontrib><creatorcontrib>Jin, Chao</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Tan, Sophia</au><au>Ching, Zhi Yong</au><au>Yong, Khai Leong</au><au>Xi, Weiya</au><au>Jin, Chao</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Systems and methods for managing cache of a data storage device</title><date>2018-08-28</date><risdate>2018</risdate><abstract>A data storage device includes a data storage medium having a plurality of data blocks. A cache includes a plurality of cache blocks. Each cache block includes a corresponding cache block address. A metadata table includes a plurality of table entries for the data blocks, respectively. Each of the table entries is configured to store the cache block address of one of the cache blocks in which data of a corresponding one of the data blocks is written. A bitmap is configured to store statuses of all of the cache blocks, respectively.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US10061704B2
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
PHYSICS
STATIC STORES
title Systems and methods for managing cache of a data storage device
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T23%3A43%3A40IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Tan,%20Sophia&rft.date=2018-08-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS10061704B2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true