Invention Grant
US08677048B2 Communication with two or more storage devices via one SAS communication port
有权
通过一个SAS通信端口与两个或多个存储设备进行通信
- Patent Title: Communication with two or more storage devices via one SAS communication port
- Patent Title (中): 通过一个SAS通信端口与两个或多个存储设备进行通信
-
Application No.: US12911904Application Date: 2010-10-26
-
Publication No.: US08677048B2Publication Date: 2014-03-18
- Inventor: Robert Hansen , Radek Aster , Tim K. Emami
- Applicant: Robert Hansen , Radek Aster , Tim K. Emami
- 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: G06F13/36
- IPC: G06F13/36 ; G06F13/00

Abstract:
One or more techniques and/or systems are disclosed for enabling communication between a SAS communication port of a SAS communication component and multiple storage devices. In a first example, a first SAS to SATA bridge chip and a second SAS to SATA bridge chip may be configured to route data from a SAS communication component to multiple storage devices. In a second example, a SAS to SATA bridge chip and a port multiplier may be configured to route data from a SAS communication component to multiple storage devices. In a third example, a four port SAS to SATA bridge comprising two SAS ports and two SATA ports may be configured to route data from a SAS communication component to multiple storage devices. Supporting two or more storage devices with a single SAS communication port allows storage enclosures to increase storage capacity, while decreasing cost per slot.
Public/Granted literature
- US20130219101A1 COMMUNICATION WITH TWO OR MORE STORAGE DEVICES VIA ONE SAS COMMUNICATION PORT Public/Granted day:2013-08-22
Information query