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公开(公告)号：US20160320990A1
公开(公告)日：2016-11-03
申请号：US15144044
申请日：2016-05-02
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Clark Edward Lubbers , Robert Michael Lester
IPC: G06F3/06
CPC classification number: G06F3/0619 , G06F3/0605 , G06F3/0617 , G06F3/0653 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F11/3433 , G06F11/3485 , G06F12/0866 , G06F2201/87 , G06F2201/88 , G06F2201/885
Abstract: A data storage system and associated method are provided wherein a policy engine continuously collects qualitative information about a network load to the data storage system in order to dynamically characterize the load and continuously correlates the load characterization to the content of a command queue of transfer requests for writeback commands and host read commands, selectively limiting the content with respect to writeback commands to only those transfer requests for writeback data that are selected on a physical zone basis of a plurality of predefined physical zones of a storage media.
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公开(公告)号：US10082968B2
公开(公告)日：2018-09-25
申请号：US15144044
申请日：2016-05-02
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Clark Edward Lubbers , Robert Michael Lester
CPC classification number: G06F3/0619 , G06F3/0605 , G06F3/0617 , G06F3/0653 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F11/3433 , G06F11/3485 , G06F12/0866 , G06F2201/87 , G06F2201/88 , G06F2201/885
Abstract: A data storage system and associated method are provided wherein a policy engine continuously collects qualitative information about a network load to the data storage system in order to dynamically characterize the load and continuously correlates the load characterization to the content of a command queue of transfer requests for writeback commands and host read commands, selectively limiting the content with respect to writeback commands to only those transfer requests for writeback data that are selected on a physical zone basis of a plurality of predefined physical zones of a storage media.
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