专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20060047660A1 Computer system 有权
标题翻译：电脑系统
公开(公告)号：US20060047660A1
公开(公告)日：2006-03-02
申请号：US10921344
申请日：2004-08-19
申请人： Naoko Ikegaya , Nobuhiro Maki , Yuri Hiraiwa , Katsuhisa Miyata
发明人： Naoko Ikegaya , Nobuhiro Maki , Yuri Hiraiwa , Katsuhisa Miyata
IPC分类号： G06F17/30
CPC分类号： G06F3/065 , G06F3/0605 , G06F3/0629 , G06F3/067 , G06F11/203 , G06F11/2046 , G06F11/2058 , G06F11/2069 , G06F11/2071 , Y10S707/99953 , Y10S707/99954
摘要： In a computer system, to enable a second computer to take over control of copying of data within the computer system, from a first computer that normally controls copying of data. The second computer selects from a plurality of storage systems a storage system to be accessed in order to acquire sub system pair information, and acquires sub system pair information from the selected storage system. Based on the acquired sub system pair information, the second computer generates system pair information that includes copy pair information relating to a plurality of storage areas belonging to the plurality of storage systems. The second computer initially selects a storage system directly linked to the second computer, and subsequently sequentially selects a storage system based on the acquired sub system pair information.
摘要翻译：在计算机系统中，使得第二计算机能够从通常控制数据复制的第一计算机接管控制计算机系统内的数据的复制。第二计算机从多个存储系统中选择要访问的存储系统以获取子系统对信息，并从所选存储系统获取子系统对信息。基于获取的子系统对信息，第二计算机生成包括与属于多个存储系统的多个存储区域相关的复制对信息的系统对信息。第二计算机最初选择与第二计算机直接链接的存储系统，并且随后基于所获取的子系统对信息顺序地选择存储系统。

52. 发明申请

US20060036825A1 Computer system and a management method of a computer system 有权
标题翻译：计算机系统和计算机系统的管理方法
公开(公告)号：US20060036825A1
公开(公告)日：2006-02-16
申请号：US11250367
申请日：2005-10-17
申请人： Nobuhiro Maki , Yuri Hiraiwa , Katsuhisa Miyata , Masahide Sato
发明人： Nobuhiro Maki , Yuri Hiraiwa , Katsuhisa Miyata , Masahide Sato
IPC分类号： G06F12/00
CPC分类号： G06F11/2071 , G06F9/5016 , G06F11/2069
摘要： Transfer of data and replication of data among several storage devices are executed without imposing a load on the computer connected to the storage system. For example, a first host computer monitors usage rates of transfer groups TG11, TG12 and physical path usage rate on a storage device interconnect physical path 50, and when either a usage rate or physical path usage rate goes above a predetermined value, issues to the first storage device 20 an instruction to allocate a reserved volume R11, R12. The first host adaptor 21 receiving the reserved volume R11, R12 allocation request allocates reserved volume R11 to transfer group TG1, whereby a virtual transfer volume is formed by transfer volume T11 and the reserved volume R11 allocated thereto. As a result, capacity of the virtual transfer volume is increased by the equivalent of the reserved volume R11 capacity, so that additional transfer frames may be stored.
摘要翻译：执行数据传输和数据在多个存储设备之间的复制，而不会在连接到存储系统的计算机上施加负载。例如，第一主计算机监视存储设备互连物理路径50上的传输组TG 11，TG 12和物理路径使用率的使用率，并且当使用率或物理路径使用率超过预定值时，问题向第一存储装置20提供分配保留卷R11，R12的指令。接收保留卷R11，R12分配请求的第一主机适配器21分配保留卷R11以传送组TG 1，由此通过传送卷T 11和分配给它的保留卷R 11形成虚拟传送卷。结果，虚拟传送卷的容量相当于保留卷R11的容量，从而可以存储额外的传送帧。

53. 发明申请

US20060031709A1 Failure monitoring for storage systems constituting multiple stages 失效
标题翻译：构成多级存储系统的故障监控
公开(公告)号：US20060031709A1
公开(公告)日：2006-02-09
申请号：US10964761
申请日：2004-10-15
申请人： Yuri Hiraiwa , Nobuhiro Maki , Katsuhisa Miyata , Masahide Sato
发明人： Yuri Hiraiwa , Nobuhiro Maki , Katsuhisa Miyata , Masahide Sato
IPC分类号： G06F11/00
CPC分类号： G06F11/2028 , G06F11/201 , G06F11/3495
摘要： To provide a computer system capable of detecting a failure at an early stage while keeping down an increase in I/O load due to failure monitoring. The computer system includes plural storage systems connected in stages between a first computer and a second computer. The first computer sends control I/O to the storage systems. The second computer monitors control I/O transferred through the storage systems; and when there is control I/O that has not been transferred successfully, requests state information of the storage systems to transfer the control I/O.
摘要翻译：提供能够在故障监视期间能够在降低I / O负载增加的同时早期检测故障的计算机系统。计算机系统包括在第一计算机和第二计算机之间分阶段连接的多个存储系统。第一台计算机将控制I / O发送到存储系统。第二台计算机监控通过存储系统传输的I / O控制; 并且当存在尚未成功传送的控制I / O时，请求存储系统的状态信息来传送控制I / O。

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