公开(公告)号：US20110138085A1

公开(公告)日：2011-06-09

申请号：US13028164

申请日：2011-02-15

申请人： Kazuyoshi SERIZAWA ,  Yasutomo YAMAMOTO ,  Norio SHIMOZONO ,  Akira DEGUCHI ,  Hisaharu TAKEUCHI ,  Takao SATO ,  Hisao HOMMA

发明人： Kazuyoshi SERIZAWA ,  Yasutomo YAMAMOTO ,  Norio SHIMOZONO ,  Akira DEGUCHI ,  Hisaharu TAKEUCHI ,  Takao SATO ,  Hisao HOMMA

IPC分类号： G06F3/00

CPC分类号： G06F3/0655 ,  G06F3/0604 ,  G06F3/0605 ,  G06F3/0611 ,  G06F3/0631 ,  G06F3/0653 ,  G06F3/0671 ,  G06F3/0689 ,  G06F13/128

摘要： A host I/F unit has a management table for managing an MPPK which is in-charge of the control of input/output processing for a storage area of an LDEV, and if a host computer transmits an input/output request for the LDEV, the host I/F unit transfers the input/output request to the MPPK which is in-charge of the input/output processing for the LDEV based on the management table, an MP of the MPPK performs the input/output processing based on the input/output request, and the MP of the MPPK also judges whether the MPPK that is in-charge of the input/output processing for the LDEV is to be changed, and sets the management table so that an MPPK which is different from the MPPK that is in-charge is to be in-charge of the input/output processing for the LDEV.

摘要翻译： 主机I / F单元具有用于管理负责对LDEV的存储区域的输入/输出处理的控制的MPPK的管理表，并且如果主计算机发送对LDEV的输入/输出请求， 主机I / F单元基于管理表将输入/输出请求传送给负责LDEV的输入/输出处理的MPPK，MPPK的MP根据输入进行输入/输出处理 /输出请求，并且MPPK的MP还判断是否要改变负责LDEV的输入/输出处理的MPPK，并将管理表设置为与MPPK不同的MPPK， 负责为LDEV的输入/输出处理负责。

公开(公告)号：US20120159012A1

公开(公告)日：2012-06-21

申请号：US13406377

申请日：2012-02-27

申请人： Kazuyoshi SERIZAWA ,  Yasutomo YAMAMOTO ,  Norio SHIMOZONO ,  Akira DEGUCHI ,  Hisaharu TAKEUCHI ,  Takao SATO ,  Hisao HOMMA

发明人： Kazuyoshi SERIZAWA ,  Yasutomo YAMAMOTO ,  Norio SHIMOZONO ,  Akira DEGUCHI ,  Hisaharu TAKEUCHI ,  Takao SATO ,  Hisao HOMMA

IPC分类号： G06F3/00

CPC分类号： G06F3/0655 ,  G06F3/0604 ,  G06F3/0605 ,  G06F3/0611 ,  G06F3/0631 ,  G06F3/0653 ,  G06F3/0671 ,  G06F3/0689 ,  G06F13/128

摘要： A host I/F unit has a management table for managing an MPPK which is in-charge of the control of input/output processing for a storage area of an LDEV, and if a host computer transmits an input/output request for the LDEV, the host I/F unit transfers the input/output request to the MPPK which is in-charge of the input/output processing for the LDEV based on the management table, an MP of the MPPK performs the input/output processing based on the input/output request, and the MP of the MPPK also judges whether the MPPK that is in-charge of the input/output processing for the LDEV is to be changed, and sets the management table so that an MPPK which is different from the MPPK that is in-charge is to be in-charge of the input/output processing for the LDEV.

摘要翻译： 主机I / F单元具有用于管理负责对LDEV的存储区域的输入/输出处理的控制的MPPK的管理表，并且如果主计算机发送对LDEV的输入/输出请求， 主机I / F单元基于管理表将输入/输出请求传送给负责LDEV的输入/输出处理的MPPK，MPPK的MP根据输入进行输入/输出处理 /输出请求，并且MPPK的MP还判断是否要改变负责LDEV的输入/输出处理的MPPK，并将管理表设置为与MPPK不同的MPPK， 负责为LDEV的输入/输出处理负责。

公开(公告)号：US20080263190A1

公开(公告)日：2008-10-23

申请号：US12018818

申请日：2008-01-24

申请人： Kazuyoshi SERIZAWA ,  Yasutomo YAMAMOTO ,  Norio SHIMOZONO ,  Akira DEGUCHI ,  Hisaharu TAKEUCHI ,  Takao SATO ,  Hisao HOMMA

发明人： Kazuyoshi SERIZAWA ,  Yasutomo YAMAMOTO ,  Norio SHIMOZONO ,  Akira DEGUCHI ,  Hisaharu TAKEUCHI ,  Takao SATO ,  Hisao HOMMA

IPC分类号： G06F15/16

CPC分类号： G06F3/0655 ,  G06F3/0604 ,  G06F3/0605 ,  G06F3/0611 ,  G06F3/0631 ,  G06F3/0653 ,  G06F3/0671 ,  G06F3/0689 ,  G06F13/128

摘要： A host I/F unit has a management table for managing an MPPK which is in-charge of the control of input/output processing for a storage area of an LDEV, and if a host computer transmits an input/output request for the LDEV, the host I/F unit transfers the input/output request to the MPPK which is in-charge of the input/output processing for the LDEV based on the management table, an MP of the MPPK performs the input/output processing based on the input/output request, and the MP of the MPPK also judges whether the MPPK that is in-charge of the input/output processing for the LDEV is to be changed, and sets the management table so that an MPPK which is different from the MPPK that is in-charge is to be in-charge of the input/output processing for the LDEV.

摘要翻译： 主机I / F单元具有用于管理负责对LDEV的存储区域的输入/输出处理的控制的MPPK的管理表，并且如果主计算机发送对LDEV的输入/输出请求， 主机I / F单元基于管理表将输入/输出请求传送给负责LDEV的输入/输出处理的MPPK，MPPK的MP根据输入进行输入/输出处理 /输出请求，并且MPPK的MP还判断是否要改变负责LDEV的输入/输出处理的MPPK，并将管理表设置为与MPPK不同的MPPK， 负责为LDEV的输入/输出处理负责。

公开(公告)号：US20080140906A1

公开(公告)日：2008-06-12

申请号：US12014456

申请日：2008-01-15

申请人： Kazuyoshi SERIZAWA ,  Norio SHIMOZONO ,  Yasutomo YAMAMOTO ,  Naoko IWAMI

发明人： Kazuyoshi SERIZAWA ,  Norio SHIMOZONO ,  Yasutomo YAMAMOTO ,  Naoko IWAMI

IPC分类号： G06F12/00

CPC分类号： G06F3/0635 ,  G06F3/0619 ,  G06F3/0631 ,  G06F3/0647 ,  G06F3/0664 ,  G06F3/0665 ,  G06F3/067 ,  G06F11/004 ,  G06F11/1443 ,  G06F11/2089

摘要： In a storage system having a plurality of virtualization apparatuses that allocate a storage area which a storage device has, form a plurality of virtual volumes, and process input-output from a host processor to one of the virtual volumes, a request for completing all the input-output being processed that is received from the host processor and temporarily holding the input-output processing received subsequently is issued to the plurality of virtualization apparatuses, when a completion report of the processing of the input-output in response to the request is received from the plurality of virtualization apparatuses and the completion report is received from all the virtualization apparatuses to which the request was issued, an instruction of an allocation change of the storage area of the storage device is sent to all the virtualization apparatuses, and when the completion report of the allocation change is received from all the virtualization apparatuses, the storage area of the storage device is allocated to the virtual volume by sending an instruction for releasing a state of the input-output held temporarily to all the virtualization apparatuses.

摘要翻译： 在具有分配存储装置所具有的存储区域的多个虚拟化装置的存储系统中，形成多个虚拟卷，并且处理从主机处理器到虚拟卷之一的输入输出， 当接收到响应于该请求的输入输出的处理的完成报告时，从多个虚拟化装置发出从主机处理器接收到的临时保持随后接收的输入输出处理的输入输出， 从多个虚拟化装置接收到从发出请求的所有虚拟化装置完成报告，存储装置的存储区域的分配改变指示被发送给所有的虚拟化装置，当完成 从所有的虚拟化设备，s的存储区域接收到分配更改的报告 通过发送用于释放临时保持的输入输出的状态到所有虚拟化设备的指令，将虚拟卷分配给虚拟卷。

公开(公告)号：US20120311204A1

公开(公告)日：2012-12-06

申请号：US13588226

申请日：2012-08-17

申请人： Sadahiro SUGIMOTO ,  Norio SHIMOZONO ,  Kazuyoshi SERIZAWA

发明人： Sadahiro SUGIMOTO ,  Norio SHIMOZONO ,  Kazuyoshi SERIZAWA

IPC分类号： G06F13/14

CPC分类号： G06F3/0659 ,  G06F3/061 ,  G06F3/0631 ,  G06F3/0658 ,  G06F3/0689 ,  G06F9/5027 ,  G06F12/0866 ,  G06F2209/509

摘要： Among a plurality of microprocessors 12, 32, when the load on a microprocessor 12 which performs I/O task processing of received I/O requests is equal to or greater than a first load, the microprocessor assigns at least an I/O task portion of the I/O task processing to another microprocessor 12 or 32, and the other microprocessor 12 or 32 executes at least the I/O task portion. The I/O task portion is a task processing portion comprising cache control processing, comprising the securing in cache memory 20 of a cache area, which is one area in cache memory 20, for storage of data.

摘要翻译： 在多个微处理器12,32中，当对接收的I / O请求执行I / O任务处理的微处理器12上的负载等于或大于第一负载时，微处理器至少分配I / O任务部分 的I / O任务处理到另一个微处理器12或32，另一个微处理器12或32至少执行I / O任务部分。 I / O任务部分是包括高速缓存控制处理的任务处理部分，其包括将高速缓存区域（其是高速缓冲存储器20中的一个区域）的高速缓存存储器20固定在数据的存储中。

公开(公告)号：US20130132679A1

公开(公告)日：2013-05-23

申请号：US13740981

申请日：2013-01-14

申请人： Shintaro ITO ,  Norio SHIMOZONO

发明人： Shintaro ITO ,  Norio SHIMOZONO

IPC分类号： G06F12/08

CPC分类号： G06F12/084 ,  G06F3/061 ,  G06F3/0656 ,  G06F3/0658 ,  G06F3/0689 ,  G06F12/0875 ,  G06F2212/3035 ,  G06F2212/466

摘要： There is provided a storage system including one or more LDEVs, one or more processors, a local memory or memories corresponding to the processor or processors, and a shared memory, which is shared by the processors, wherein control information on I/O processing or application processing is stored in the shared memory, and the processor caches a part of the control information in different storage areas on a type-by-type basis in the local memory or memories corresponding to the processor or processors in referring to the control information stored in the shared memory.

摘要翻译： 提供了包括一个或多个LDEV，一个或多个处理器，对应于处理器或处理器的本地存储器或存储器以及由处理器共享的共享存储器的存储系统，其中关于I / O处理的控制信息或 应用程序处理被存储在共享存储器中，并且处理器在参照所存储的控制信息的本地存储器或对应于处理器或存储器的存储器中逐个类型地将控制信息的一部分缓存在不同的存储区域中 在共享内存中。

公开(公告)号：US20100274984A1

公开(公告)日：2010-10-28

申请号：US12501854

申请日：2009-07-13

申请人： Hirofumi INOMATA ,  Tomoki SEKIGUCHI ,  Futoshi HAGA ,  Machiko ASAIE ,  Takayuki NAGAI ,  Norio SHIMOZONO

发明人： Hirofumi INOMATA ,  Tomoki SEKIGUCHI ,  Futoshi HAGA ,  Machiko ASAIE ,  Takayuki NAGAI ,  Norio SHIMOZONO

IPC分类号： G06F12/16 ,  G06F12/00

CPC分类号： G06F3/0647 ,  G06F3/0605 ,  G06F3/067

摘要： The computer system has a plurality of physical server devices, a plurality of physical storage devices, and a management server device, and when migrating at least one of a plurality of first virtual server devices to another physical server device, the management server device compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of second virtual server devices are disposed, to calculate a first evaluation value, and also compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of third virtual server devices are disposed, to calculate a second evaluation value. Based on the first evaluation value and the second evaluation value, the management server device issues an instruction to migrate the first virtual storage device to the other physical storage device.

摘要翻译： 计算机系统具有多个物理服务器设备，多个物理存储设备和管理服务器设备，并且当将多个第一虚拟服务器设备中的至少一个迁移到另一物理服务器设备时，管理服务器设备 至少一个物理服务器设备，其中在迁移之后设置多个第一虚拟服务器设备，其中设置有多个第二虚拟服务器设备的至少一个物理服务器设备来计算第一评估值，并且还在 至少一个物理服务器设备，其中在迁移之后设置多个第一虚拟服务器设备，其中设置有多个第三虚拟服务器设备的至少一个物理服务器设备来计算第二评估值。 基于第一评估值和第二评估值，管理服务器装置发出将第一虚拟存储装置迁移到另一物理存储装置的指示。