Invention Grant
- Patent Title: Techniques for error handling in parallel splitting of storage commands
- Patent Title (中): 存储命令并行拆分中的错误处理技术
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Application No.: US14504618Application Date: 2014-10-02
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Publication No.: US09489275B2Publication Date: 2016-11-08
- Inventor: Paul Yuedong Mu , Paul Ngan , Manoj Sundararajan
- Applicant: NETAPP, INC.
- Applicant Address: US CA Sunnyvale
- Assignee: NETAPP, INC.
- Current Assignee: NETAPP, INC.
- Current Assignee Address: US CA Sunnyvale
- Agency: Cooper Legal Group, LLC
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/20 ; G06F3/06 ; H04L1/08 ; G06F11/07

Abstract:
Various embodiments are generally directed to techniques for handling errors affecting the at least partially parallel performance of data access commands between nodes of a storage cluster system. An apparatus may include a processor component of a first node, an access component to perform a command received from a client device via a network to alter client device data stored in a first storage device coupled to the first node, a replication component to transmit a replica of the command to a second node via the network to enable performance of the replica by the second node at least partially in parallel, an error component to retry transmission of the replica based on a failure indicated by the second node and a status component to select a status indication to transmit to the client device based on the indication of failure and results of retrial of transmission of the replica.
Public/Granted literature
- US20160098330A1 TECHNIQUES FOR ERROR HANDLING IN PARALLEL SPLITTING OF STORAGE COMMANDS Public/Granted day:2016-04-07
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