Methods and structure for task management in storage controllers of a clustered storage system

Methods and structure for task management in storage controllers of a clustered storage system

Methods and structure for task management in storage controllers of a clustered storage system. An initiator storage controller of the clustered storage system ships I/O requests for processing to a target storage controller of the system. Responsive to a need to abort a previously shipped I/O reque...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: THANGARAJ SENTHIL M, CHANDRA RAKESH, PATRO SUMANT K, RIZZO JAMES A, VELAYUDHAN VINU
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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 THANGARAJ SENTHIL M
CHANDRA RAKESH
PATRO SUMANT K
RIZZO JAMES A
VELAYUDHAN VINU
description Methods and structure for task management in storage controllers of a clustered storage system. An initiator storage controller of the clustered storage system ships I/O requests for processing to a target storage controller of the system. Responsive to a need to abort a previously shipped I/O request, the initiator storage controller transmits a task management message to the target storage controller. The task management message identifies one or more previously shipped I/O requests to be aborted. The target storage controller processes the received task management message in due course of processing requests and completes processing for the aborted previously shipped request in an orderly manner. Resources associated with the aborted previously shipped requests are release within both controllers.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US8984222B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US8984222B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US8984222B23</originalsourceid><addsrcrecordid>eNqNyiEOAjEQheE1CALcYS6AKYjFQiAYFGDZTNopENrOZmYquD0VBI16-V--aXc7kT04KGAJoCbVWxWCyAKG-oKMBe-UqRg8SwMsLcFzMeGUSBQ4AoJPVY2Ewo_oux153k0iJqXFd2cdHPaX3XFJIw-kI3oqZMP13G_6tXNu61Z_kA8HOTzq</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Methods and structure for task management in storage controllers of a clustered storage system</title><source>esp@cenet</source><creator>THANGARAJ SENTHIL M ; CHANDRA RAKESH ; PATRO SUMANT K ; RIZZO JAMES A ; VELAYUDHAN VINU</creator><creatorcontrib>THANGARAJ SENTHIL M ; CHANDRA RAKESH ; PATRO SUMANT K ; RIZZO JAMES A ; VELAYUDHAN VINU</creatorcontrib><description>Methods and structure for task management in storage controllers of a clustered storage system. An initiator storage controller of the clustered storage system ships I/O requests for processing to a target storage controller of the system. Responsive to a need to abort a previously shipped I/O request, the initiator storage controller transmits a task management message to the target storage controller. The task management message identifies one or more previously shipped I/O requests to be aborted. The target storage controller processes the received task management message in due course of processing requests and completes processing for the aborted previously shipped request in an orderly manner. Resources associated with the aborted previously shipped requests are release within both controllers.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2015</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=20150317&amp;DB=EPODOC&amp;CC=US&amp;NR=8984222B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150317&amp;DB=EPODOC&amp;CC=US&amp;NR=8984222B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>THANGARAJ SENTHIL M</creatorcontrib><creatorcontrib>CHANDRA RAKESH</creatorcontrib><creatorcontrib>PATRO SUMANT K</creatorcontrib><creatorcontrib>RIZZO JAMES A</creatorcontrib><creatorcontrib>VELAYUDHAN VINU</creatorcontrib><title>Methods and structure for task management in storage controllers of a clustered storage system</title><description>Methods and structure for task management in storage controllers of a clustered storage system. An initiator storage controller of the clustered storage system ships I/O requests for processing to a target storage controller of the system. Responsive to a need to abort a previously shipped I/O request, the initiator storage controller transmits a task management message to the target storage controller. The task management message identifies one or more previously shipped I/O requests to be aborted. The target storage controller processes the received task management message in due course of processing requests and completes processing for the aborted previously shipped request in an orderly manner. Resources associated with the aborted previously shipped requests are release within both controllers.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyiEOAjEQheE1CALcYS6AKYjFQiAYFGDZTNopENrOZmYquD0VBI16-V--aXc7kT04KGAJoCbVWxWCyAKG-oKMBe-UqRg8SwMsLcFzMeGUSBQ4AoJPVY2Ewo_oux153k0iJqXFd2cdHPaX3XFJIw-kI3oqZMP13G_6tXNu61Z_kA8HOTzq</recordid><startdate>20150317</startdate><enddate>20150317</enddate><creator>THANGARAJ SENTHIL M</creator><creator>CHANDRA RAKESH</creator><creator>PATRO SUMANT K</creator><creator>RIZZO JAMES A</creator><creator>VELAYUDHAN VINU</creator><scope>EVB</scope></search><sort><creationdate>20150317</creationdate><title>Methods and structure for task management in storage controllers of a clustered storage system</title><author>THANGARAJ SENTHIL M ; CHANDRA RAKESH ; PATRO SUMANT K ; RIZZO JAMES A ; VELAYUDHAN VINU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8984222B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>THANGARAJ SENTHIL M</creatorcontrib><creatorcontrib>CHANDRA RAKESH</creatorcontrib><creatorcontrib>PATRO SUMANT K</creatorcontrib><creatorcontrib>RIZZO JAMES A</creatorcontrib><creatorcontrib>VELAYUDHAN VINU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>THANGARAJ SENTHIL M</au><au>CHANDRA RAKESH</au><au>PATRO SUMANT K</au><au>RIZZO JAMES A</au><au>VELAYUDHAN VINU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Methods and structure for task management in storage controllers of a clustered storage system</title><date>2015-03-17</date><risdate>2015</risdate><abstract>Methods and structure for task management in storage controllers of a clustered storage system. An initiator storage controller of the clustered storage system ships I/O requests for processing to a target storage controller of the system. Responsive to a need to abort a previously shipped I/O request, the initiator storage controller transmits a task management message to the target storage controller. The task management message identifies one or more previously shipped I/O requests to be aborted. The target storage controller processes the received task management message in due course of processing requests and completes processing for the aborted previously shipped request in an orderly manner. Resources associated with the aborted previously shipped requests are release within both controllers.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US8984222B2
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Methods and structure for task management in storage controllers of a clustered storage system
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T15%3A03%3A47IST&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=THANGARAJ%20SENTHIL%20M&rft.date=2015-03-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS8984222B2%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