-
公开(公告)号：US09239681B2
公开(公告)日：2016-01-19
申请号：US14372929
申请日：2013-10-17
Applicant: HITACHI, LTD.
Inventor： Koji Watanabe , Kenta Shiga
CPC classification number: G06F3/061 , G06F3/0613 , G06F3/0635 , G06F3/0646 , G06F3/0659 , G06F3/067 , G06F3/0689
Abstract: The present invention provides a storage subsystem accessing a storage resource efficiently to thereby enhance throughput. The storage subsystem adopts a configuration where respective processor packages have ownership of the respective LDEVs, wherein an I/O command from a host specifying an address extending over a division position within a single LDEV is divided, and the I/O processing is executed in a shared manner by multiple processor packages. The I/O processing is executed by allocating a processor package that processes a specific storage area with priority.
Abstract translation: 本发明提供一种存储子系统有效地访问存储资源，从而提高吞吐量。 存储子系统采用各自处理器包具有相应LDEV的所有权的配置，其中来自指定在单个LDEV内的分割位置延伸的地址的主机的I / O命令被划分，并且I / O处理在 多个处理器包的共享方式。 通过分配优先处理特定存储区域的处理器包来执行I / O处理。
-
公开(公告)号：US20150277765A1
公开(公告)日：2015-10-01
申请号：US14372929
申请日：2013-10-17
Applicant: HITACHI, LTD.
Inventor： Koji Watanabe , Kenta Shiga
IPC: G06F3/06
CPC classification number: G06F3/061 , G06F3/0613 , G06F3/0635 , G06F3/0646 , G06F3/0659 , G06F3/067 , G06F3/0689
Abstract: The present invention provides a storage subsystem accessing a storage resource efficiently to thereby enhance throughput. The storage subsystem adopts a configuration where respective processor packages have ownership of the respective LDEVs, wherein an I/O command from a host specifying an address extending over a division position within a single LDEV is divided, and the I/O processing is executed in a shared manner by multiple processor packages. The I/O processing is executed by allocating a processor package that processes a specific storage area with priority.
Abstract translation: 本发明提供一种存储子系统有效地访问存储资源，从而提高吞吐量。 存储子系统采用各自处理器包具有相应LDEV的所有权的配置，其中来自指定在单个LDEV内的分割位置延伸的地址的主机的I / O命令被划分，并且I / O处理在 多个处理器包的共享方式。 通过分配优先处理特定存储区域的处理器包来执行I / O处理。
-
公开(公告)号：US20150072701A1
公开(公告)日：2015-03-12
申请号：US14399692
申请日：2013-02-12
Applicant: Hitachi, Ltd.
Inventor： Koji Watanabe
Abstract: A control unit (6) in a wireless system includes: a quality-obtaining unit that, for traffic caused by a connection request, obtains request quality (51) from a storage unit, and, for each of communication networks on a route through which the traffic caused by the connection request passes, obtains delivery quality (52) for the communication network from the storage unit; and a determining unit that, when the delivery quality (52) obtained satisfies the request quality (51) obtained, allows a connection to each of the communication networks associated with the delivery quality (52) obtained, and, when the delivery quality (52) obtained does not satisfy the request quality (51) obtained, disallows a connection to each of the communication networks associated with the delivery quality (52) obtained.
Abstract translation: 无线系统中的控制单元（6）包括：质量获取单元，对于由连接请求引起的业务，从存储单元获取请求质量（51），并且对于每个通信网络，通过该通路 由连接请求引起的流量通过，从存储单元获取通信网络的传送质量（52）; 以及确定单元，当所获得的传送质量（52）满足所获得的请求质量（51）时，允许连接到与获得的传送质量（52）相关联的每个通信网络，并且当传送质量（52 ）不满足所获得的请求质量（51），不允许与获得的与传送质量（52）相关联的每个通信网络的连接。
-
-
Search Results
3
records
(took 0.019 seconds)
