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1. 发明授权

US08151013B2 Storage system 有权
标题翻译：存储系统
公开(公告)号：US08151013B2
公开(公告)日：2012-04-03
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 , G06F5/00
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。

2. 发明授权

US07912996B2 Storage system 有权
标题翻译：存储系统
公开(公告)号：US07912996B2
公开(公告)日：2011-03-22
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： G06F3/00 , G06F5/00
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。

3. 发明授权

US08380893B2 Storage system 有权
标题翻译：存储系统
公开(公告)号：US08380893B2
公开(公告)日：2013-02-19
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 , G06F5/00
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。

4. 发明申请

US20050076157A1 Storage system 失效
标题翻译：存储系统
公开(公告)号：US20050076157A1
公开(公告)日：2005-04-07
申请号：US10735155
申请日：2003-12-12
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： G06F3/06 , G06F3/00
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。

5. 发明授权

US07590818B2 Storage system having a plurality of virtualization apparatuses that allocate a storage area, form a plurality of virtual volumes, and process input-output from a host processor 失效
标题翻译：存储系统具有分配存储区域，形成多个虚拟卷的多个虚拟化装置，以及从主处理器处理输入输出
公开(公告)号：US07590818B2
公开(公告)日：2009-09-15
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。

6. 发明授权

US07334106B2 Storage system 失效
标题翻译：存储系统
公开(公告)号：US07334106B2
公开(公告)日：2008-02-19
申请号：US11590425
申请日：2006-10-30
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 , G06F13/00
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。

7. 发明授权

US07203814B2 Storage system 失效
标题翻译：存储系统
公开(公告)号：US07203814B2
公开(公告)日：2007-04-10
申请号：US10735155
申请日：2003-12-12
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 , G06F13/00
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： Disclosed is a storage system having storage devices from which storage areas are specified. Virtualization apparatuses allocate the storage areas as virtual volumes and processes I/O requests with respect to the virtual volumes. A controller is operable to change the allocation of storage areas to the virtual volumes. The controller is configured to send a request to some of the virtualization apparatuses to temporarily suspend processing of their I/O. When a virtualization apparatus receives such a request, it completes its pending I/O and temporarily suspends subsequent I/O requests, and sends a completion report to the controller. The controller then changes the allocation of storage areas to the virtual volumes.
摘要翻译：公开了一种存储系统，其具有指定存储区域的存储设备。虚拟化设备将存储区域分配为虚拟卷并且处理关于虚拟卷的I / O请求。控制器可操作以将存储区域的分配改变为虚拟卷。控制器被配置为向一些虚拟化设备发送请求以暂时处理其I / O。当虚拟化设备接收到这样的请求时，它完成其未决I / O并暂时挂起后续的I / O请求，并向控制器发送完成报告。然后，控制器将存储区域的分配更改为虚拟卷。

8. 发明授权

US08380924B2 Storage system and processing efficiency improving method of storage system 有权
标题翻译：存储系统的存储系统和处理效率提高方法
公开(公告)号：US08380924B2
公开(公告)日：2013-02-19
申请号：US12526774
申请日：2009-05-27
申请人： Akira Deguchi , Norio Shimozono , Kazuyoshi Serizawa
发明人： Akira Deguchi , Norio Shimozono , Kazuyoshi Serizawa
IPC分类号： G06F12/16
CPC分类号： G06F3/065 , G06F3/0613 , G06F3/0631 , G06F3/067 , G06F2206/1012
摘要： A storage system 200 has a storage device 240 providing a plurality of logical volumes 250 used as data storage areas of a host 100 and a plurality of MPPKs 210 executing data IO processes for the logical volumes 250 from the host 100 and, when it is determined whether the MPPKs 210 correlated with the logical volumes 250 must be changed based on a storage function such as local copy set for the logical volumes 250, if it is determined that the change is necessary, the usage rates of processors 212 of the MPPKs 210 are acquired and compared with each other and if it is determined that the comparison result satisfies a predetermined condition, the process cost for the logical volumes 250 is calculated for each of the responsible MPPKs 210 to determine the destination MPPK 210 such that the costs of the MPPKs 210 are equalized.
摘要翻译：存储系统200具有存储装置240，其提供用作主机100的数据存储区域的多个逻辑卷250以及从主机100对逻辑卷250执行数据IO处理的多个MPPK 210，并且当确定 MPPK 210的处理器212的使用率是否必须基于诸如用于逻辑卷250的本地副本集合的存储功能来改变与逻辑卷250相关的MPPK210，如果确定需要改变，获取和比较，并且如果确定比较结果满足预定条件，则为每个负责MPPK 210计算逻辑卷250的处理成本，以确定目的地MPPK 210，使得MPPK的成本 210相等。

9. 发明申请

US20070043925A1 Storage system 失效
标题翻译：存储系统
公开(公告)号：US20070043925A1
公开(公告)日：2007-02-22
申请号：US11590425
申请日：2006-10-30
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。

10. 发明授权

US07711872B2 Storage apparatus, process controller, and storage system 失效
标题翻译：存储设备，过程控制器和存储系统
公开(公告)号：US07711872B2
公开(公告)日：2010-05-04
申请号：US11969241
申请日：2008-01-04
申请人： Sadahiro Sugimoto , Kazuyoshi Serizawa , Yasutomo Yamamoto , Hisao Homma
发明人： Sadahiro Sugimoto , Kazuyoshi Serizawa , Yasutomo Yamamoto , Hisao Homma
IPC分类号： G06F13/00 , G06F3/00 , G06F5/00 , G06F15/16 , G06F12/00 , G06F13/28
CPC分类号： G06F3/0653 , G06F3/0613 , G06F3/0689 , G06F11/3419 , G06F2201/88 , G06F2206/1012
摘要： A storage apparatus comprises: a memory for storing a processing ratio/upper limit table, which stores an upper limit number per prescribed time for input/output processing in accordance with the processing of a processing type for each of a plurality of processing types executed by a host computer; and a processor which receives an input/output request from the host computer, and executes input/output processing corresponding to the input/output request, such that input/output processing corresponding to the processing of each processing type per prescribed time falls within the upper limit number. According to this constitution, the input/output processing count per prescribed time can be properly controlled in accordance with the processing type.
摘要翻译：一种存储装置，包括：存储器，用于存储处理比/上限表，该处理比/上限表存储根据处理类型的每个规定时间的输入/输出处理的上限数，所述处理类型对于由主机; 以及处理器，其接收来自所述主计算机的输入/输出请求，并且执行与所述输入/输出请求相对应的输入/输出处理，使得与每个规定时间的每个处理类型的处理相对应的输入/输出处理落入上述限制数。根据该结构，可以根据处理类型适当地控制每规定时间的输入/输出处理次数。

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