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1. 发明申请

US20080010409A1 Dynamic, on-demand storage area network (SAN) cache 有权
公开(公告)号：US20080010409A1
公开(公告)日：2008-01-10
申请号：US11481487
申请日：2006-07-05
申请人： Raghavendra J. Rao , Murali Basavaiah , Urshit Parikh , Varagur Chandrasekaran
发明人： Raghavendra J. Rao , Murali Basavaiah , Urshit Parikh , Varagur Chandrasekaran
IPC分类号： G06F12/00
CPC分类号： G06F12/0873 , G06F12/0813 , G06F2212/263 , G06F2212/314 , H04L67/1097 , H04L67/2842
摘要： Disclosed are apparatus and methods for facilitating caching in a storage area network (SAN). In general, data transfer traffic between one or more hosts and one or more memory portions in one or more storage device(s) is redirected to one or more cache modules. One or more network devices (e.g., switches) of the SAN can be configured to redirect data transfer for a particular memory portion of one or more storage device(s) to a particular cache module. As needed, data transfer traffic for any number of memory portions and storage devices can be identified for or removed from being redirected to a particular cache module. Also, any number of cache modules can be utilized for receiving redirected traffic so that such redirected traffic is divided among such cache modules in any suitable proportion for enhanced flexibility.

2. 发明授权

US08452932B2 System and method for efficiently creating off-site data volume back-ups 有权
标题翻译：有效地创建异地数据量备份的系统和方法
公开(公告)号：US08452932B2
公开(公告)日：2013-05-28
申请号：US12798321
申请日：2010-04-01
申请人： Gururaj Pangal , Urshit Parikh , Richard Testardi , Maurilio Cometto , Kuriakose George Kulangara
发明人： Gururaj Pangal , Urshit Parikh , Richard Testardi , Maurilio Cometto , Kuriakose George Kulangara
IPC分类号： G06F13/00
CPC分类号： G06F12/122 , G06F3/0608 , G06F3/0641 , G06F3/065 , G06F3/067 , G06F11/1448 , G06F11/1453 , G06F11/1456 , G06F11/1464 , G06F12/0808 , G06F2201/84
摘要： Data back-ups are a critical task of any information technology department. Data back-ups are typically performed using some type of back-up tape systems. Internet based data storage systems now offer data storage services at low prices. To take advantage of such services, a system and method for efficiently back-up data volumes is disclosed. The data back-up system divides data volumes into fingerprinted data slices. Redundant data slices are then removed. Unique fingerprinted data slices are then copied to an internet based storage provider.
摘要翻译：数据备份是任何信息技术部门的关键任务。数据备份通常使用某种类型的备份磁带系统执行。基于互联网的数据存储系统现在以低廉的价格提供数据存储服务。为了利用这种服务，公开了一种用于有效地备份数据量的系统和方法。数据备份系统将数据卷分为指纹数据片。然后删除冗余数据切片。唯一的指纹数据片段然后被复制到基于互联网的存储提供商。

3. 发明申请

US20080270700A1 DYNAMIC, ON-DEMAND STORAGE AREA NETWORK (SAN) CACHE 有权
标题翻译：动态，需求存储区域网络（SAN）CACHE
公开(公告)号：US20080270700A1
公开(公告)日：2008-10-30
申请号：US12171122
申请日：2008-07-10
申请人： Raghavendra J. Rao , Murali Basavaiah , Urshit Parikh , Varagur Chandrasekaran
发明人： Raghavendra J. Rao , Murali Basavaiah , Urshit Parikh , Varagur Chandrasekaran
IPC分类号： G06F12/08
CPC分类号： G06F12/0873 , G06F12/0813 , G06F2212/263 , G06F2212/314 , H04L67/1097 , H04L67/2842
摘要： Disclosed are apparatus and methods for facilitating caching in a storage area network (SAN). In general, data transfer traffic between one or more hosts and one or more memory portions in one or more storage device(s) is redirected to one or more cache modules. One or more network devices (e.g., switches) of the SAN can be configured to redirect data transfer for a particular memory portion of one or more storage device(s) to a particular cache module. As needed, data transfer traffic for any number of memory portions and storage devices can be identified for or removed from being redirected to a particular cache module. Also, any number of cache modules can be utilized for receiving redirected traffic so that such redirected traffic is divided among such cache modules in any suitable proportion for enhanced flexibility.
摘要翻译：公开了用于促进存储区域网络（SAN）中的高速缓存的装置和方法。通常，一个或多个主机与一个或多个存储设备中的一个或多个存储器部分之间的数据传输流量被重定向到一个或多个缓存模块。可以将SAN的一个或多个网络设备（例如，交换机）配置为将一个或多个存储设备的特定存储器部分的数据传输重定向到特定高速缓存模块。根据需要，可以识别任何数量的存储器部分和存储设备的数据传输流量，或者被重定向到特定高速缓存模块。而且，任何数量的高速缓存模块都可以用于接收重定向流量，使得这些重定向流量以任何合适的比例被划分在这些高速缓存模块之间以增强灵活性。

4. 发明申请

US20110167221A1 System and method for efficiently creating off-site data volume back-ups 有权
标题翻译：有效地创建异地数据量备份的系统和方法
公开(公告)号：US20110167221A1
公开(公告)日：2011-07-07
申请号：US12798321
申请日：2010-04-01
申请人： Gururaj Pangal , Urshit Parikh , Richard Testardi , Maurilio Cometto , Kuriakose George Kulangara
发明人： Gururaj Pangal , Urshit Parikh , Richard Testardi , Maurilio Cometto , Kuriakose George Kulangara
IPC分类号： G06F12/16 , G06F12/10
CPC分类号： G06F12/122 , G06F3/0608 , G06F3/0641 , G06F3/065 , G06F3/067 , G06F11/1448 , G06F11/1453 , G06F11/1456 , G06F11/1464 , G06F12/0808 , G06F2201/84
摘要： Data back-ups are a critical task of any information technology department. Data back-ups are typically performed using some type of back-up tape systems. Internet based data storage systems now offer data storage services at low prices. To take advantage of such services, a system and method for efficiently back-up data volumes is disclosed. The data back-up system divides data volumes into fingerprinted data slices. Redundant data slices are then removed. Unique fingerprinted data slices are then copied to an internet based storage provider.
摘要翻译：数据备份是任何信息技术部门的关键任务。数据备份通常使用某种类型的备份磁带系统执行。基于互联网的数据存储系统现在以低廉的价格提供数据存储服务。为了利用这种服务，公开了一种用于有效地备份数据量的系统和方法。数据备份系统将数据卷分为指纹数据片。然后删除冗余数据切片。唯一的指纹数据片段然后被复制到基于互联网的存储提供商。

5. 发明授权

US07774548B2 Dynamic, on-demand storage area network (SAN) cache 有权
标题翻译：动态的按需存储区域网络（SAN）缓存
公开(公告)号：US07774548B2
公开(公告)日：2010-08-10
申请号：US12171122
申请日：2008-07-10
申请人： Raghavendra J. Rao , Murali Basavaiah , Urshit Parikh , Varagur Chandrasekaran
发明人： Raghavendra J. Rao , Murali Basavaiah , Urshit Parikh , Varagur Chandrasekaran
IPC分类号： G06F12/00
CPC分类号： G06F12/0873 , G06F12/0813 , G06F2212/263 , G06F2212/314 , H04L67/1097 , H04L67/2842
摘要： Disclosed are apparatus and methods for facilitating caching in a storage area network (SAN). In general, data transfer traffic between one or more hosts and one or more memory portions in one or more storage device(s) is redirected to one or more cache modules. One or more network devices (e.g., switches) of the SAN can be configured to redirect data transfer for a particular memory portion of one or more storage device(s) to a particular cache module. As needed, data transfer traffic for any number of memory portions and storage devices can be identified for or removed from being redirected to a particular cache module. Also, any number of cache modules can be utilized for receiving redirected traffic so that such redirected traffic is divided among such cache modules in any suitable proportion for enhanced flexibility.
摘要翻译：公开了用于促进存储区域网络（SAN）中的高速缓存的装置和方法。通常，一个或多个主机与一个或多个存储设备中的一个或多个存储器部分之间的数据传输流量被重定向到一个或多个缓存模块。可以将SAN的一个或多个网络设备（例如，交换机）配置为将一个或多个存储设备的特定存储器部分的数据传输重定向到特定高速缓存模块。根据需要，可以识别任何数量的存储器部分和存储设备的数据传输流量，或者被重定向到特定高速缓存模块。而且，任何数量的高速缓存模块都可以用于接收重定向流量，使得这些重定向流量以任何合适的比例被划分在这些高速缓存模块之间以增强灵活性。

6. 发明授权

US07415574B2 Dynamic, on-demand storage area network (SAN) cache 有权
标题翻译：动态的按需存储区域网络（SAN）缓存
公开(公告)号：US07415574B2
公开(公告)日：2008-08-19
申请号：US11481487
申请日：2006-07-05
申请人： Raghavendra J. Rao , Murali Basavaiah , Urshit Parikh , Varagur Chandrasekaran
发明人： Raghavendra J. Rao , Murali Basavaiah , Urshit Parikh , Varagur Chandrasekaran
IPC分类号： G06F12/00
CPC分类号： G06F12/0873 , G06F12/0813 , G06F2212/263 , G06F2212/314 , H04L67/1097 , H04L67/2842
摘要： Disclosed are apparatus and methods for facilitating caching in a storage area network (SAN). In general, data transfer traffic between one or more hosts and one or more memory portions in one or more storage device(s) is redirected to one or more cache modules. One or more network devices (e.g., switches) of the SAN can be configured to redirect data transfer for a particular memory portion of one or more storage device(s) to a particular cache module. As needed, data transfer traffic for any number of memory portions and storage devices can be identified for or removed from being redirected to a particular cache module. Also, any number of cache modules can be utilized for receiving redirected traffic so that such redirected traffic is divided among such cache modules in any suitable proportion for enhanced flexibility.
摘要翻译：公开了用于促进存储区域网络（SAN）中的高速缓存的装置和方法。通常，一个或多个主机与一个或多个存储设备中的一个或多个存储器部分之间的数据传输流量被重定向到一个或多个缓存模块。可以将SAN的一个或多个网络设备（例如，交换机）配置为将一个或多个存储设备的特定存储器部分的数据传输重定向到特定高速缓存模块。根据需要，可以识别任何数量的存储器部分和存储设备的数据传输流量，或者被重定向到特定高速缓存模块。而且，任何数量的高速缓存模块都可以用于接收重定向流量，使得这些重定向流量以任何合适的比例被划分在这些高速缓存模块之间以增强灵活性。

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