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1. 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。

2. 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。

3. 发明授权

US09189421B2 System and method for implementing a hierarchical data storage system 有权
标题翻译：用于实现分层数据存储系统的系统和方法
公开(公告)号：US09189421B2
公开(公告)日：2015-11-17
申请号：US13610567
申请日：2012-09-11
申请人： Richard Testardi , Maurilio Cometto , Kuriakose George Kulangara
发明人： Richard Testardi , Maurilio Cometto , Kuriakose George Kulangara
IPC分类号： G06F12/12 , G06F11/14 , G06F12/08 , G06F3/06
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： A system and method for efficiently storing data both on-site and off-site in a cloud storage system. Data read and write requests are received by a cloud data storage system. The cloud storage system has at least three data storage layers. A first high-speed layer, a second efficient storage layer, and a third off-site storage layer. The first high-speed layer stores data in raw data blocks. The second efficient storage layer divides data blocks from the first layer into data slices and eliminates duplicate data slices. The third layer stores data slices at an off-site location.
摘要翻译：一种用于在云存储系统中有效存储现场和场外数据的系统和方法。数据读写请求由云数据存储系统接收。云存储系统至少有三个数据存储层。第一高速层，第二有效存储层和第三异地存储层。第一个高速层将数据存储在原始数据块中。第二高效存储层将数据块与第一层划分成数据片，并消除重复的数据片。第三层在非现场位置存储数据切片。

4. 发明申请

US20130246711A1 System and Method for Implementing a Hierarchical Data Storage System 有权
标题翻译：用于实现分层数据存储系统的系统和方法
公开(公告)号：US20130246711A1
公开(公告)日：2013-09-19
申请号：US13610567
申请日：2012-09-11
申请人： Richard Testardi , Maurilio Cometto , Kuriakose George Kulangara
发明人： Richard Testardi , Maurilio Cometto , Kuriakose George Kulangara
IPC分类号： G06F12/12 , G06F12/08
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： A system and method for efficiently storing data both on-site and off-site in a cloud storage system. Data read and write requests are received by a cloud data storage system. The cloud storage system has at least three data storage layers. A first high-speed layer, a second efficient storage layer, and a third off-site storage layer. The first high-speed layer stores data in raw data blocks. The second efficient storage layer divides data blocks from the first layer into data slices and eliminates duplicate data slices. The third layer stores data slices at an off-site location.
摘要翻译：一种用于在云存储系统中有效存储现场和场外数据的系统和方法。数据读写请求由云数据存储系统接收。云存储系统至少有三个数据存储层。第一高速层，第二有效存储层和第三异地存储层。第一个高速层将数据存储在原始数据块中。第二高效存储层将数据块与第一层划分成数据片，并消除重复的数据片。第三层在非现场位置存储数据切片。

5. 发明授权

US09372809B2 System and method for storing data off site 有权
标题翻译：用于存储场外数据的系统和方法
公开(公告)号：US09372809B2
公开(公告)日：2016-06-21
申请号：US12930502
申请日：2011-01-06
申请人： Richard Testardi , Maurilio Cometto , Kuriakose George Kulangare
发明人： Richard Testardi , Maurilio Cometto , Kuriakose George Kulangare
IPC分类号： G06F12/12 , G06F11/14 , G06F12/08 , G06F3/06
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： A system and method for efficiently storing data both on-site and off-site in a cloud storage system. Data read and write requests are received by a cloud data storage system. The cloud storage system has at least three data storage layers. A first high-speed layer, a second efficient storage layer, and a third off-site storage layer. The first high-speed layer stores data in raw data blocks. The second efficient storage layer divides data blocks from the first layer into data slices and eliminates duplicate data slices. The third layer stores data slices at an off-site location.
摘要翻译：一种用于在云存储系统中有效存储现场和场外数据的系统和方法。数据读写请求由云数据存储系统接收。云存储系统至少有三个数据存储层。第一高速层，第二有效存储层和第三异地存储层。第一个高速层将数据存储在原始数据块中。第二高效存储层将数据块与第一层划分成数据片，并消除重复的数据片。第三层在非现场位置存储数据切片。

6. 发明申请

US20120173822A1 System and method for storing data off site 有权
标题翻译：用于存储场外数据的系统和方法
公开(公告)号：US20120173822A1
公开(公告)日：2012-07-05
申请号：US12930502
申请日：2011-01-06
申请人： Richard Testardi , Maurilio Cometto , Kuriakose George Kulangare
发明人： Richard Testardi , Maurilio Cometto , Kuriakose George Kulangare
IPC分类号： G06F12/12 , G06F12/08
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： A system and method for efficiently storing data both on-site and off-site in a cloud storage system. Data read and write requests are received by a cloud data storage system. The cloud storage system has at least three data storage layers. A first high-speed layer, a second efficient storage layer, and a third off-site storage layer. The first high-speed layer stores data in raw data blocks. The second efficient storage layer divides data blocks from the first layer into data slices and eliminates duplicate data slices. The third layer stores data slices at an off-site location.
摘要翻译：一种用于在云存储系统中有效存储现场和场外数据的系统和方法。数据读写请求由云数据存储系统接收。云存储系统至少有三个数据存储层。第一高速层，第二有效存储层和第三异地存储层。第一个高速层将数据存储在原始数据块中。第二高效存储层将数据块与第一层划分成数据片，并消除重复的数据片。第三层在非现场位置存储数据切片。

7. 发明授权

US07830809B2 Methods and apparatus for characterizing a route in a fibre channel fabric 有权
标题翻译：用于表征纤维通道织物中的路线的方法和装置
公开(公告)号：US07830809B2
公开(公告)日：2010-11-09
申请号：US11713341
申请日：2007-03-02
申请人： Maurilio Cometto , Thomas James Edsall
发明人： Maurilio Cometto , Thomas James Edsall
IPC分类号： H04L12/26
CPC分类号： H04L47/283 , H04L47/10 , H04L47/115
摘要： A fibre channel frame is received at a first fibre channel switch. The fibre channel frame includes time stamp information associated with fibre channel switches between a second fibre channel switch and the first fibre channel switch. A time-to-live (TTL) value included in the fibre channel frame is determined. The fibre channel frame is sent back to the second fibre channel switch upon determining the TTL value included in the fibre channel frame.
摘要翻译：光纤信道帧在第一光纤信道交换机处被接收。光纤通道帧包括与第二光纤通道开关和第一光纤通道开关之间的光纤通道切换相关联的时间戳信息。确定包含在光纤通道帧中的生存时间（TTL）值。在确定包括在光纤通道帧中的TTL值时，将光纤通道帧发送回第二光纤通道开关。

8. 发明授权

US07783805B2 Interlocking input/outputs on a virtual logic unit number 有权
标题翻译：在虚拟逻辑单元号上联锁输入/输出
公开(公告)号：US07783805B2
公开(公告)日：2010-08-24
申请号：US11606846
申请日：2006-11-29
申请人： Maurilio Cometto , Arindam Paul , Varagur V. Chandrasekaran
发明人： Maurilio Cometto , Arindam Paul , Varagur V. Chandrasekaran
IPC分类号： G06F12/14 , G06F12/00 , G06F15/16
CPC分类号： G06F3/0637 , G06F3/0622 , G06F3/067 , H04L67/1097
摘要： In one embodiment, a solution is provided wherein a lock client sends lock requests to a lock manager upon receipt of an input/output (I/O) and receives back a lock grant. At some point later, the lock client may send a lock release. The lock manager, upon receipt of a lock release from a lock client, remove a first lock request corresponding to the lock release from a lock grant queue corresponding to the lock manager. Then, for each dependency queue lock request in a dependency queue corresponding to the first lock request, the lock manager may determine whether the dependency queue lock request conflicts with a second lock request in the lock grant queue, and then may process the dependency queue lock request according to whether the dependency queue lock requires conflicts with a second lock request in the lock grant queue.
摘要翻译：在一个实施例中，提供了解决方案，其中锁定客户端在接收到输入/输出（I / O）时向锁定管理器发送锁定请求，并且接收到锁定授权。稍后，锁定客户端可能会发送锁定释放。锁管理器在收到锁定客户端的锁定释放后，从与锁定管理器对应的锁定授权队列中删除与锁定释放相对应的第一个锁定请求。然后，对于与第一锁定请求对应的依赖性队列中的每个依赖性队列锁定请求，锁定管理器可以确定依赖性队列锁定请求是否与锁定授权队列中的第二个锁定请求冲突，然后可以处理依赖性队列锁定根据依赖性队列锁是否需要与锁定授权队列中的第二个锁定请求冲突来请求。

9. 发明申请

US20070153816A1 Methods and apparatus for characterizing a route in a fibre channel fabric 有权
标题翻译：用于表征纤维通道织物中的路线的方法和装置
公开(公告)号：US20070153816A1
公开(公告)日：2007-07-05
申请号：US11713341
申请日：2007-03-02
申请人： Maurilio Cometto , Thomas Edsall
发明人： Maurilio Cometto , Thomas Edsall
IPC分类号： H04L12/28
CPC分类号： H04L47/283 , H04L47/10 , H04L47/115
摘要： A fibre channel frame is received at a first fibre channel switch. The fibre channel frame includes time stamp information associated with fibre channel switches between a second fibre channel switch and the first fibre channel switch. A time-to-live (TTL) value included in the fibre channel frame is determined. The fibre channel frame is sent back to the second fibre channel switch upon determining the TTL value included in the fibre channel frame.
摘要翻译：光纤信道帧在第一光纤信道交换机处被接收。光纤通道帧包括与第二光纤通道开关和第一光纤通道开关之间的光纤通道切换相关联的时间戳信息。确定包含在光纤通道帧中的生存时间（TTL）值。在确定包括在光纤通道帧中的TTL值时，将光纤通道帧发送回第二光纤通道开关。

10. 发明授权

US08949383B1 Volume hierarchy download in a storage area network 有权
标题翻译：卷层级下载在存储区域网络中
公开(公告)号：US08949383B1
公开(公告)日：2015-02-03
申请号：US11603508
申请日：2006-11-21
申请人： Maurilio Cometto , Roy D'Cruz , Arindam Paul , Siva Ramineni , Ronak Desai
发明人： Maurilio Cometto , Roy D'Cruz , Arindam Paul , Siva Ramineni , Ronak Desai
IPC分类号： G06F15/16
CPC分类号： H04L67/1095 , G06F3/0605 , G06F3/0631 , G06F3/0665 , G06F3/067 , G06F3/0689 , H04L67/1097
摘要： In one embodiment, a solution is provided wherein a volume hierarchy may be received at a network device in a storage area network. Once the network device is ready to apply the volume hierarchy, a message so indicating may be sent. Later, a command to apply the volume hierarchy may be received and the volume hierarchy may be applied so that the network device processes IOs using the volume hierarchy.
摘要翻译：在一个实施例中，提供了一种解决方案，其中可以在存储区域网络中的网络设备处接收卷分级。一旦网络设备准备好应用卷层次结构，就可以发送如此指示的消息。之后，可以接收应用卷层次结构的命令，并且可以应用卷层次结构，使得网络设备使用卷层级来处理IO。

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