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1. 发明授权

US07831623B2 Method, system, and article of manufacture for storing device information 失效
标题翻译：用于存储设备信息的方法，系统和制造
公开(公告)号：US07831623B2
公开(公告)日：2010-11-09
申请号：US11929044
申请日：2007-10-30
申请人： Stephen F. Correl , James John Seeger , Martine Bruce Wedlake
发明人： Stephen F. Correl , James John Seeger , Martine Bruce Wedlake
IPC分类号： G06F7/00
CPC分类号： G06F3/0643 , G06F3/061 , G06F3/067 , G06F3/0676
摘要： A method, system, and article of manufacture, wherein a plurality of references to a plurality of files corresponding to a plurality of devices are stored in a data structure implemented in a computational device, wherein the computational device is coupled to the plurality of devices via a network. Access is enabled to the data structure to a distributed application, wherein the distributed application uses a stored reference in the data structure to determine a file corresponding to a device, and wherein the distributed application performs data transfer operations with the device via the determined file.
摘要翻译：一种方法，系统和制品，其中对与多个装置相对应的多个文件的多个参考被存储在实现在计算装置中的数据结构中，其中所述计算装置经由一个网络。对分布式应用的数据结构的访问被启用，其中分布式应用使用数据结构中存储的参考来确定与设备相对应的文件，并且其中分布式应用通过所确定的文件与设备执行数据传输操作。

2. 发明授权

US07480677B2 System and program for maintaining a namespace of filesets accessible to clients over a network 有权
标题翻译：用于维护客户端可通过网络访问的文件集命名空间的系统和程序
公开(公告)号：US07480677B2
公开(公告)日：2009-01-20
申请号：US11972605
申请日：2008-01-10
申请人： Thomas Keith Clark , Jason Christopher Young , Stephen F. Correl , James John Seeger
发明人： Thomas Keith Clark , Jason Christopher Young , Stephen F. Correl , James John Seeger
IPC分类号： G06F17/00 , G06F7/00 , G06F17/30
CPC分类号： G06F17/30067 , Y10S707/959 , Y10S707/99931 , Y10S707/99932 , Y10S707/99943
摘要： Provided are a system and program maintaining information on a namespace comprised of filesets shared by clients over a network. Zone information is maintained on at least one zone, wherein each zone associates at least one client system, at least one fileset, and at least one storage pool. For one zone, the associated at least one fileset and at least one storage pool are accessible to the at least one client system. Clients are provided information on filesets included in a namespace, wherein each of a plurality of clients receive information on the at least one fileset associated with the client in the at least one zone including the client.
摘要翻译：提供了一个维护由客户端通过网络共享的文件集构成的名称空间的信息的系统和程序。区域信息被保存在至少一个区域上，其中每个区域将至少一个客户端系统，至少一个文件集和至少一个存储池相关联。对于一个区域，至少一个客户端系统可访问相关联的至少一个文件集和至少一个存储池。客户端被提供关于包括在命名空间中的文件集的信息，其中多个客户端中的每一个在包括客户端的至少一个区域中接收与客户端相关联的至少一个文件集的信息。

3. 发明授权

US07392261B2 Method, system, and program for maintaining a namespace of filesets accessible to clients over a network 有权
标题翻译：用于维护客户端可通过网络访问的文件集命名空间的方法，系统和程序
公开(公告)号：US07392261B2
公开(公告)日：2008-06-24
申请号：US10851863
申请日：2004-05-20
申请人： Thomas Keith Clark , Jason Christopher Young , Stephen F. Correl , James John Seeger
发明人： Thomas Keith Clark , Jason Christopher Young , Stephen F. Correl , James John Seeger
IPC分类号： G06F17/00 , G06F7/00 , G06F17/30
CPC分类号： G06F17/30067 , Y10S707/959 , Y10S707/99931 , Y10S707/99932 , Y10S707/99943
摘要： Provided are a method, system, and program maintaining information on a namespace comprised of filesets shared by clients over a network. Zone information is maintained on at least one zone, wherein each zone associates at least one client system, at least one fileset, and at least one storage pool. For one zone, the associated at least one fileset and at least one storage pool are accessible to the at least one client system. Clients are provided information on filesets included in a namespace, wherein each of a plurality of clients receive information on the at least one fileset associated with the client in the at least one zone including the client.
摘要翻译：提供了一种维护由客户端通过网络共享的文件集构成的命名空间的信息的方法，系统和程序。区域信息被保存在至少一个区域上，其中每个区域将至少一个客户端系统，至少一个文件集和至少一个存储池相关联。对于一个区域，至少一个客户端系统可访问相关联的至少一个文件集和至少一个存储池。客户端被提供关于包括在命名空间中的文件集的信息，其中多个客户端中的每一个在包括客户端的至少一个区域中接收与客户端相关联的至少一个文件集的信息。

4. 发明授权

US07330910B2 Fencing of resources allocated to non-cooperative client computers 失效
标题翻译：击倒分配给非合作客户端计算机的资源
公开(公告)号：US07330910B2
公开(公告)日：2008-02-12
申请号：US10851452
申请日：2004-05-20
申请人： Jason Christopher Young , Venkateswararao Jujjuri , Malahal R. Naineni , James John Seeger , Paul A. Dorwin , Thomas Keith Clark , Ninad S. Palsule
发明人： Jason Christopher Young , Venkateswararao Jujjuri , Malahal R. Naineni , James John Seeger , Paul A. Dorwin , Thomas Keith Clark , Ninad S. Palsule
IPC分类号： G06F3/00
CPC分类号： G06F21/34
摘要： Techniques are provided for processing an Input/Output (I/O) request. At least one data block is allocated for use in completing the I/O request. A current operations record is stored for the I/O request. It is determined whether the I/O request has been completed within a specified period of time. In response to determining that the I/O request has not been completed within the specified period of time, the allocated at least one data block is fenced.
摘要翻译：提供了用于处理输入/输出（I / O）请求的技术。分配至少一个数据块用于完成I / O请求。为I / O请求存储当前操作记录。确定I / O请求是否在指定的时间段内完成。响应于确定I / O请求在指定时间段内尚未完成，所分配的至少一个数据块是围栏的。

5. 发明授权

US07529859B2 System and article of manufacture for fencing of resources allocated to non-cooperative client computers 有权
标题翻译：用于非合作客户端计算机分配的资源的系统和制造
公开(公告)号：US07529859B2
公开(公告)日：2009-05-05
申请号：US11959195
申请日：2007-12-18
申请人： Jason Christopher Young , Venkateswararao Jujjuri , Malahal R. Naineni , James John Seeger , Paul A. Dorwin , Thomas Keith Clark , Ninad S. Palsule
发明人： Jason Christopher Young , Venkateswararao Jujjuri , Malahal R. Naineni , James John Seeger , Paul A. Dorwin , Thomas Keith Clark , Ninad S. Palsule
IPC分类号： G06F3/00
CPC分类号： G06F21/34
摘要： Techniques are provided for processing an Input/Output (I/O) request. At least one data block is allocated for use in completing the I/O request. A current operations record is stored for the I/O request. It is determined whether the I/O request has been completed within a specified period of time. In response to determining that the I/O request has not been completed within the specified period of time, the allocated at least one data block is fenced.
摘要翻译：提供了用于处理输入/输出（I / O）请求的技术。分配至少一个数据块用于完成I / O请求。为I / O请求存储当前操作记录。确定I / O请求是否在指定的时间段内完成。响应于确定I / O请求在指定时间段内尚未完成，所分配的至少一个数据块是围栏的。

6. 发明申请

US20080201366A1 CHANGED FILES LIST WITH TIME BUCKETS FOR EFFICIENT STORAGE MANAGEMENT 失效
标题翻译：更改文件列表与时间有效的存储管理
公开(公告)号：US20080201366A1
公开(公告)日：2008-08-21
申请号：US12061323
申请日：2008-04-02
申请人： Murthy V. Devarakonda , Frank Stewart Filz , Marc Adam Kaplan , James John Seeger , Jason C. Young
发明人： Murthy V. Devarakonda , Frank Stewart Filz , Marc Adam Kaplan , James John Seeger , Jason C. Young
IPC分类号： G06F7/00 , G06F17/30 , G06F12/16
CPC分类号： G06F17/30091 , G06F17/30144
摘要： There is provided, in a computer processing system, an apparatus for managing object data. The apparatus includes a changed objects manager for creating and managing a changed objects list that at least identifies the objects that have changed based on time of change. The changed objects list is associated with a plurality of time buckets. Each of the plurality of time buckets is associated with a respective date and time period and with object change records for objects having a timestamp falling within the respective date and time period. Each of the object change records is associated with a unique object identifier and the timestamp for a corresponding one of the objects. The timestamp specifies a date and a time corresponding to a latest one of a creation time or a most recent update time for the corresponding one of the objects.
摘要翻译：在计算机处理系统中提供了一种用于管理对象数据的装置。该装置包括用于创建和管理改变的对象列表的改变的对象管理器，其至少基于改变时间识别已经改变的对象。更改的对象列表与多个时间桶相关联。多个时间段中的每一个与相应的日期和时间段以及具有落在相应日期和时间段内的时间戳的对象的对象改变记录相关联。每个对象改变记录与唯一的对象标识符和对应的一个对象的时间戳相关联。时间戳指定对应于对应的一个对象的创建时间或最近的更新时间中的最新的一个的日期和时间。

7. 发明授权

US07660836B2 Controlling incremental backups using opaque object attributes 失效
标题翻译：使用不透明对象属性控制增量备份
公开(公告)号：US07660836B2
公开(公告)日：2010-02-09
申请号：US11372816
申请日：2006-03-09
申请人： Christian Bolik , Venkateswararao Jujjuri , Alexei Kojenov , Malahal R. Naineni , Ninad S. Palsule , James John Seeger , James Patrick Smith , Jason Christopher Young
发明人： Christian Bolik , Venkateswararao Jujjuri , Alexei Kojenov , Malahal R. Naineni , Ninad S. Palsule , James John Seeger , James Patrick Smith , Jason Christopher Young
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F11/1451
摘要： Provided are techniques for determining whether content of an object has changed. Under control of a backup system, opaque object attributes and a data identifier are received, wherein the data identifier is generated based on one or more relevant object attributes of the opaque object attributes that indicate whether at least one of the content of the object and one or more of the relevant object attributes has changed. The received data identifier is compared with a previously stored data identifier. In response to determining that the received data identifier and the previously stored data identifier do not match, it is determined that the content of the object has changed.
摘要翻译：提供了用于确定对象的内容是否已经改变的技术。在备份系统的控制下，接收不透明对象属性和数据标识符，其中基于不透明对象属性的一个或多个相关对象属性生成数据标识符，该对象属性指示对象的内容和一个对象的内容中的至少一个或更多的相关对象属性已更改。所接收的数据标识符与先前存储的数据标识符进行比较。响应于确定接收到的数据标识符和先前存储的数据标识符不匹配，确定对象的内容已经改变。

8. 发明授权

US07523204B2 Coordinated quiesce of a distributed file system 失效
标题翻译：分布式文件系统的协调停顿
公开(公告)号：US07523204B2
公开(公告)日：2009-04-21
申请号：US10859407
申请日：2004-06-01
申请人： Austin Franky Manuel D'Costa , James John Seeger , David Macnaughton Wolfe , David Daniel Zimmermann
发明人： Austin Franky Manuel D'Costa , James John Seeger , David Macnaughton Wolfe , David Daniel Zimmermann
IPC分类号： G06F15/16
CPC分类号： G06F17/30067 , G06F11/1464 , G06Q10/20
摘要： A process for quiescing a master (master) and a plurality of subordinate computer systems (subordinates) in a cluster. An original or a pending state may be entered that is a quiesce or an online state. The master instructs the subordinates the quiesce or online state be made the pending state. The subordinates prepare to change accordingly, determine whether successful, and vote to commit or abort. Based on whether all voted to commit, the master instructs the subordinates to either commit or abort. If to commit and the pending state is the quiesce state, an operation is performed in the subordinates. If to commit and the pending state is the online state, the subordinates prepare to resume the original state. The subordinates change from the original to the pending state. Otherwise, if to abort, the subordinates prepare to remain in the original state and reset the pending to the original state.
摘要翻译：在集群中静止主（主）和多个从属计算机系统（下属）的过程。可能输入原始状态或待处理状态，该状态为静止状态或在线状态。主人指示下属停顿或在线状态为挂起状态。下属准备相应地改变，确定是否成功，并投票提交或中止。根据是否全部投票，大师指示下属提交或中止。如果提交并且挂起状态是静止状态，则在下属中执行操作。如果提交和挂起状态是在线状态，下属将准备恢复原状态。下属从原始状态变为挂起状态。否则，如果中止，下属准备保持在原始状态并将待处理复位到原始状态。

9. 发明申请

US20090094366A1 Coordinated Quiesce of a Distributed File System 有权
标题翻译：分布式文件系统的协调停顿
公开(公告)号：US20090094366A1
公开(公告)日：2009-04-09
申请号：US12327133
申请日：2008-12-03
申请人： Austin Franky Manuel D'Costa , James John Seeger , David Macnaughton Wolfe , David Daniel Zimmermann
发明人： Austin Franky Manuel D'Costa , James John Seeger , David Macnaughton Wolfe , David Daniel Zimmermann
IPC分类号： G06F15/16
CPC分类号： G06F17/30067 , G06F11/1464 , G06Q10/20
摘要： A process for quiescing a master and a plurality of subordinate computer systems in a cluster. An original or a pending state may be entered that is a quiesce or an online state. The master instructs the subordinates the quiesce or online state be made the pending state. The subordinates prepare to change accordingly, determine whether successful, and vote to commit or abort. Based on whether all voted to commit, the master instructs the subordinates to either commit or abort. If to commit and the pending state is the quiesce state, an operation is performed in the subordinates. If to commit and the pending state is the online state, the subordinates prepare to resume the original state. The subordinates change from the original to the pending state. Otherwise, if to abort, the subordinates prepare to remain in the original state and reset the pending to the original state.
摘要翻译：用于在集群中静止主节点和多个从属计算机系统的过程。可能输入原始状态或待处理状态，该状态为静止状态或在线状态。主人指示下属停顿或在线状态为挂起状态。下属准备相应地改变，确定是否成功，并投票提交或中止。根据是否全部投票，大师指示下属提交或中止。如果提交并且挂起状态是静止状态，则在下属中执行操作。如果提交和挂起状态是在线状态，下属将准备恢复原状态。下属从原始状态变为挂起状态。否则，如果中止，下属准备保持在原始状态并将待处理复位到原始状态。

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