专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07930474B2 Automated on-line capacity expansion method for storage device 有权
公开(公告)号：US07930474B2
公开(公告)日：2011-04-19
申请号：US12245122
申请日：2008-10-03
申请人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
发明人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
IPC分类号： G06F12/00
CPC分类号： G06F3/0608 , G06F3/0605 , G06F3/0644 , G06F3/0665 , G06F3/0689
摘要： A volume provider unit in a computer system that detects a logical block address of a read or write I/O accessing a logical volume of a storage device from a host. According to the logical block address fetched, a storage domain of the logical volume is dynamically expanded. Moreover, the storage domain of the logical volume is reduced or expanded according to an instruction of logical volume capacity reduction or expansion from a host commander part to a volume server.

2. 发明授权

US07120673B2 Computer storage system providing virtualized storage 有权
标题翻译：计算机存储系统提供虚拟化存储
公开(公告)号：US07120673B2
公开(公告)日：2006-10-10
申请号：US09991219
申请日：2001-11-16
申请人： Manabu Kitamura , Kouji Arai
发明人： Manabu Kitamura , Kouji Arai
IPC分类号： G06F15/167 , G06F13/00 , G06F12/00 , G06F15/00
CPC分类号： G06F3/0605 , G06F3/0647 , G06F3/067 , G06F11/1466
摘要： In the computer system where the plurality of host computers and the plurality of storage apparatuses are interconnected, in order to carry out the data migration between the storage apparatuses transparently to the host computers, the back end server provides the virtual disk to the host computers. From the host computers, at first, the virtual disk looks the same as the old storage subsystem. When migrating the data from the old storage subsystem to the new storage subsystem, at first, the back end server instructs the data migration unit to execute the data migration processing. Subsequently, the back end server switches the setting of the virtual disk, thereby causing the virtual disk to correspond to the new storage subsystem.
摘要翻译：在多个主计算机和多个存储装置相互连接的计算机系统中，为了在主机之间透明地执行存储装置之间的数据迁移，后端服务器向主计算机提供虚拟盘。从主机，起初，虚拟磁盘看起来与旧存储子系统相同。当将数据从旧的存储子系统迁移到新的存储子系统时，首先，后端服务器指示数据迁移单元执行数据迁移处理。随后，后端服务器切换虚拟盘的设置，从而使虚拟盘对应于新的存储子系统。

3. 发明授权

US06725328B2 Automated on-line capacity expansion method for storage device 有权
标题翻译：用于存储设备的自动在线容量扩展方法
公开(公告)号：US06725328B2
公开(公告)日：2004-04-20
申请号：US09931253
申请日：2001-08-17
申请人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
发明人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
IPC分类号： G06F1200
CPC分类号： G06F3/0608 , G06F3/0605 , G06F3/0644 , G06F3/0665 , G06F3/0689
摘要： A volume provider unit in a computer system detects a logical block address of a read or write I/O accessing a logical volume of a storage device from a host. According to the logical block address fetched, a storage domain of the logical volume is dynamically expanded. Moreover, the storage domain of the logical volume is reduced or expanded according to an instruction of a logical volume capacity reduction or expansion from a host commander part to a volume server.
摘要翻译：计算机系统中的卷提供器单元检测从主机访问存储设备的逻辑卷的读或写I / O的逻辑块地址。根据取出的逻辑块地址，逻辑卷的存储域被动态扩展。此外，根据从主机指挥器部分到卷服务器的逻辑卷容量减少或扩展的指令，减小或扩展逻辑卷的存储域。

4. 发明授权

US08266375B2 Automated on-line capacity expansion method for storage device 有权
标题翻译：用于存储设备的自动在线容量扩展方法
公开(公告)号：US08266375B2
公开(公告)日：2012-09-11
申请号：US13230097
申请日：2011-09-12
申请人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
发明人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
IPC分类号： G06F12/00
CPC分类号： G06F3/0608 , G06F3/0605 , G06F3/0644 , G06F3/0665 , G06F3/0689
摘要： The storage system provides a logical volume and includes a plurality of disk devices and a controller, coupled to the plurality of disk devices, which manages a plurality of storage areas provided by the plurality of disk devices. The host includes an application which sends data to a logical volume and an operating system which manages a block position of the logical volume. If the operating system receives a request from the application to expand a first capacity of the logical volume, the operating system sends a write request to the logical volume. In response to the write request, the controller allocates at least one of the plurality of storage areas to the logical volume. The controller monitors a second capacity of storage areas allocated to the logical volume relative to a third capacity of the plurality of storage areas.
摘要翻译：存储系统提供逻辑卷并且包括耦合到多个盘设备的多个盘设备和控制器，其管理由多个盘设备提供的多个存储区域。主机包括向逻辑卷发送数据的应用程序和管理逻辑卷的块位置的操作系统。如果操作系统从应用程序接收到扩展逻辑卷的第一容量的请求，则操作系统向逻辑卷发送写入请求。响应于写入请求，控制器将多个存储区域中的至少一个分配给逻辑卷。所述控制器监测相对于所述多个存储区域中的第三容量分配给所述逻辑卷的存储区域的第二容量。

5. 发明申请

US20090043982A1 AUTOMATED ON-LINE CAPACITY EXPANSION METHOD FOR STORAGE DEVICE 有权
标题翻译：用于存储设备的自动在线容量扩展方法
公开(公告)号：US20090043982A1
公开(公告)日：2009-02-12
申请号：US12245122
申请日：2008-10-03
申请人： Yoshiki KANO , Manabu Kitamura , Kouji Arai
发明人： Yoshiki KANO , Manabu Kitamura , Kouji Arai
IPC分类号： G06F12/02
CPC分类号： G06F3/0608 , G06F3/0605 , G06F3/0644 , G06F3/0665 , G06F3/0689
摘要： A volume provider unit in a computer system that detects a logical block address of a read or write I/O accessing a logical volume of a storage device from a host. According to the logical block address fetched, a storage domain of the logical volume is dynamically expanded. Moreover, the storage domain of the logical volume is reduced or expanded according to an instruction of logical volume capacity reduction or expansion from a host commander part to a volume server.
摘要翻译：计算机系统中的卷提供器单元，其检测从主机访问存储设备的逻辑卷的读或写I / O的逻辑块地址。根据取出的逻辑块地址，逻辑卷的存储域被动态扩展。此外，根据从主机指挥器部分到卷服务器的逻辑卷容量减少或扩展的指令，减少或扩展逻辑卷的存储域。

6. 发明授权

US07447832B2 Automated on-line capacity expansion method for storage device 有权
标题翻译：用于存储设备的自动在线容量扩展方法
公开(公告)号：US07447832B2
公开(公告)日：2008-11-04
申请号：US10991421
申请日：2004-11-19
申请人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
发明人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
IPC分类号： G06F12/00
CPC分类号： G06F3/0608 , G06F3/0605 , G06F3/0644 , G06F3/0665 , G06F3/0689
摘要： A volume provider unit in a computer system that detects a logical block address of a read or write I/O accessing a logical volume of a storage device from a host. According to the logical block address fetched, a storage domain of the logical volume is dynamically expanded. Moreover, the storage domain of the logical volume is reduced or expanded according to an instruction of logical volume capacity reduction or expansion from a host commander part to a volume server.
摘要翻译：计算机系统中的卷提供器单元，其检测从主机访问存储设备的逻辑卷的读或写I / O的逻辑块地址。根据取出的逻辑块地址，逻辑卷的存储域被动态扩展。此外，根据从主机指挥器部分到卷服务器的逻辑卷容量减少或扩展的指令，减少或扩展逻辑卷的存储域。

7. 发明授权

US06836819B2 Automated on-line capacity expansion method for storage device 失效
标题翻译：用于存储设备的自动在线容量扩展方法
公开(公告)号：US06836819B2
公开(公告)日：2004-12-28
申请号：US10782787
申请日：2004-02-23
申请人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
发明人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
IPC分类号： G06F1200
CPC分类号： G06F3/0608 , G06F3/0605 , G06F3/0644 , G06F3/0665 , G06F3/0689
摘要： A volume provider unit in a computer system that detects a logical block address of a read or write I/O accessing a logical volume of a storage device from a host. According to the logical block address fetched, a storage domain of the logical volume is dynamically expanded. Moreover, the storage domain of the logical volume is reduced or expanded according to an instruction of logical volume capacity reduction or expansion from a host commander part to a volume server.
摘要翻译：计算机系统中的卷提供器单元，其检测从主机访问存储设备的逻辑卷的读或写I / O的逻辑块地址。根据取出的逻辑块地址，逻辑卷的存储域被动态扩展。此外，根据从主机指挥器部分到卷服务器的逻辑卷容量减少或扩展的指令，减少或扩展逻辑卷的存储域。

8. 发明申请

US20120005427A1 AUTOMATED ON-LINE CAPACITY EXPANSION METHOD FOR STORAGE DEVICE 有权
标题翻译：用于存储设备的自动在线容量扩展方法
公开(公告)号：US20120005427A1
公开(公告)日：2012-01-05
申请号：US13230097
申请日：2011-09-12
申请人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
发明人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
IPC分类号： G06F12/08
CPC分类号： G06F3/0608 , G06F3/0605 , G06F3/0644 , G06F3/0665 , G06F3/0689
摘要： The storage system provides a logical volume and includes a plurality of disk devices and a controller, coupled to the plurality of disk devices, which manages a plurality of storage areas provided by the plurality of disk devices. The host includes an application which sends data to a logical volume and an operating system which manages a block position of the logical volume. If the operating system receives a request from the application to expand a first capacity of the logical volume, the operating system sends a write request to the logical volume. In response to the write request, the controller allocates at least one of the plurality of storage areas to the logical volume. The controller monitors a second capacity of storage areas allocated to the logical volume relative to a third capacity of the plurality of storage areas.
摘要翻译：存储系统提供逻辑卷并且包括耦合到多个盘设备的多个盘设备和控制器，其管理由多个盘设备提供的多个存储区域。主机包括向逻辑卷发送数据的应用程序和管理逻辑卷的块位置的操作系统。如果操作系统从应用程序接收到扩展逻辑卷的第一容量的请求，则操作系统向逻辑卷发送写入请求。响应于写入请求，控制器将多个存储区域中的至少一个分配给逻辑卷。所述控制器监测相对于所述多个存储区域中的第三容量分配给所述逻辑卷的存储区域的第二容量。

9. 发明授权

US08028127B2 Automated on-line capacity expansion method for storage device 有权
标题翻译：用于存储设备的自动在线容量扩展方法
公开(公告)号：US08028127B2
公开(公告)日：2011-09-27
申请号：US12876325
申请日：2010-09-07
申请人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
发明人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
IPC分类号： G06F12/00
CPC分类号： G06F3/0608 , G06F3/0605 , G06F3/0644 , G06F3/0665 , G06F3/0689
摘要： A volume provider unit in a computer system that detects a logical block address of a read or write I/O accessing a logical volume of a storage device from a host. According to the logical block address fetched, a storage domain of the logical volume is dynamically expanded. Moreover, the storage domain of the logical volume is reduced or expanded according to an instruction of logical volume capacity reduction or expansion from a host commander part to a volume server.
摘要翻译：计算机系统中的卷提供器单元，其检测从主机访问存储设备的逻辑卷的读或写I / O的逻辑块地址。根据取出的逻辑块地址，逻辑卷的存储域被动态扩展。此外，根据从主机指挥器部分到卷服务器的逻辑卷容量减少或扩展的指令，减少或扩展逻辑卷的存储域。

10. 发明申请

US20100332745A1 AUTOMATED ON-LINE CAPACITY EXPANSION METHOD FOR STORAGE DEVICE 有权
标题翻译：用于存储设备的自动在线容量扩展方法
公开(公告)号：US20100332745A1
公开(公告)日：2010-12-30
申请号：US12876325
申请日：2010-09-07
申请人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
发明人： Yoshiki Kano , Manabu Kitamura , Kouji Arai
IPC分类号： G06F12/00
CPC分类号： G06F3/0608 , G06F3/0605 , G06F3/0644 , G06F3/0665 , G06F3/0689
摘要： A volume provider unit in a computer system that detects a logical block address of a read or write I/O accessing a logical volume of a storage device from a host. According to the logical block address fetched, a storage domain of the logical volume is dynamically expanded. Moreover, the storage domain of the logical volume is reduced or expanded according to an instruction of logical volume capacity reduction or expansion from a host commander part to a volume server.
摘要翻译：计算机系统中的卷提供器单元，其检测从主机访问存储设备的逻辑卷的读或写I / O的逻辑块地址。根据取出的逻辑块地址，逻辑卷的存储域被动态扩展。此外，根据从主机指挥器部分到卷服务器的逻辑卷容量减少或扩展的指令，减少或扩展逻辑卷的存储域。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式