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. 发明申请

US20110119461A1 FILE SYSTEM QUOTA AND RESERVATION 有权
标题翻译：文件系统报价和预留
公开(公告)号：US20110119461A1
公开(公告)日：2011-05-19
申请号：US12619343
申请日：2009-11-16
申请人： Samir Desai , Shriram Wankhade
发明人： Samir Desai , Shriram Wankhade
IPC分类号： G06F12/02
CPC分类号： G06F17/30067
摘要： A method, in one embodiment, can include allowing storage allocation of data of a file system within an object based storage system. Furthermore, the method can include determining if storage allocation usage for the file system is below a threshold. If the storage allocation usage for the file system is not below the threshold, a client is requested to flush its dirty data associated with the file system. After requesting a client flush, the method can include determining the storage allocation usage for the file system. In addition, the method can include determining periodically if the storage allocation usage has reached a quota. If the quota is reached, the quota is enforced for the data of the file system.
摘要翻译：在一个实施例中，一种方法可以包括允许在基于对象的存储系统内的文件系统的数据的存储分配。此外，该方法可以包括确定文件系统的存储分配使用是否低于阈值。如果文件系统的存储分配使用率不低于阈值，则请求客户端刷新与文件系统相关联的脏数据。在请求客户端刷新之后，该方法可以包括确定文件系统的存储分配使用。此外，该方法可以包括周期性地确定存储分配使用是否已经达到配额。如果达到配额，则对文件系统的数据执行配额。

2. 发明申请

US20110119460A1 RESTRICTING ACCESS TO OBJECT BASED STORAGE 有权
标题翻译：限制访问基于对象的存储
公开(公告)号：US20110119460A1
公开(公告)日：2011-05-19
申请号：US12619495
申请日：2009-11-16
申请人： Shriram Wankhade
发明人： Shriram Wankhade
IPC分类号： G06F12/14 , G06F12/00
CPC分类号： G06F17/30088
摘要： A method, in one embodiment, can include a server receiving a message to deactivate a partition key of an object based storage system. A token of the object based storage system is signed by the partition key. The object based storage system includes the server. Additionally, after receiving the message, the server can deactivate the partition key to block access to a partition of the object based storage system by a client. The server includes the partition.
摘要翻译：在一个实施例中，一种方法可以包括接收消息以消除基于对象的存储系统的分区密钥的服务器。基于对象的存储系统的令牌由分区键签名。基于对象的存储系统包括服务器。此外，在接收到消息之后，服务器可以停用分区密钥来阻止客户端对基于对象的存储系统的分区的访问。服务器包括分区。

3. 发明授权

US08578119B2 File system quota and reservation 有权
标题翻译：文件系统配额和预约
公开(公告)号：US08578119B2
公开(公告)日：2013-11-05
申请号：US12619343
申请日：2009-11-16
申请人： Samir Desai , Shriram Wankhade
发明人： Samir Desai , Shriram Wankhade
IPC分类号： G06F12/00
CPC分类号： G06F17/30067
摘要： A method, in one embodiment, can include allowing storage allocation of data of a file system within an object based storage system. Furthermore, the method can include determining if storage allocation usage for the file system is below a threshold. If the storage allocation usage for the file system is not below the threshold, a client is requested to flush its dirty data associated with the file system. After requesting a client flush, the method can include determining the storage allocation usage for the file system. In addition, the method can include determining periodically if the storage allocation usage has reached a quota. If the quota is reached, the quota is enforced for the data of the file system.
摘要翻译：在一个实施例中，一种方法可以包括允许在基于对象的存储系统内的文件系统的数据的存储分配。此外，该方法可以包括确定文件系统的存储分配使用是否低于阈值。如果文件系统的存储分配使用率不低于阈值，则请求客户端刷新与文件系统相关联的脏数据。在请求客户端刷新之后，该方法可以包括确定文件系统的存储分配使用。此外，该方法可以包括周期性地确定存储分配使用是否已经达到配额。如果达到配额，则对文件系统的数据执行配额。

4. 发明授权

US07797357B1 File system and methods for performing file create and open operations with efficient storage allocation 有权
标题翻译：用于执行文件创建和打开操作以及高效存储分配的文件系统和方法
公开(公告)号：US07797357B1
公开(公告)日：2010-09-14
申请号：US11714298
申请日：2007-02-28
申请人： Murali Nagaraj , Ravideep Singhvi , Shriram Wankhade , Aalop S. Shah , Milind Borate , Samir Desai
发明人： Murali Nagaraj , Ravideep Singhvi , Shriram Wankhade , Aalop S. Shah , Milind Borate , Samir Desai
IPC分类号： G06F7/00 , G06F17/00 , G06F17/30
CPC分类号： G06F17/30115 , Y10S707/99931 , Y10S707/99956
摘要： A client computer system of a cluster may send a request to create a file in a cluster file system. A server may create a file in response to the information and allocate space in a storage to the file. If a request to write to the file is received within a predetermined amount of time, the write may complete without requiring that additional operations be performed to allocate space to the file. If a write to the file is not received within the predetermined amount of time, the space allocated to the file when it was created may be de-allocated. The file system may additionally or alternatively perform a method for opening a file while delaying an associated truncation of space allocated to the file. If a request to write to the file is received within a predetermined amount of time, the write may be performed in the space already allocated to the file.
摘要翻译：集群的客户端计算机系统可以发送在集群文件系统中创建文件的请求。服务器可以响应于该信息创建文件，并将存储空间分配给该文件。如果在预定量的时间内接收到写入文件的请求，则写入可以完成，而不需要执行额外的操作来向文件分配空间。如果在预定时间内没有接收到对文件的写入，则可以将分配给该文件的空间创建时分配。文件系统可以附加地或替代地执行打开文件的方法，同时延迟分配给文件的空间的相关截断。如果在预定时间内接收到写入文件的请求，则可以在已经分配给文件的空间中执行写入。

5. 发明授权

US08341370B2 Restricting access to object based storage 有权
标题翻译：限制对基于对象的存储的访问
公开(公告)号：US08341370B2
公开(公告)日：2012-12-25
申请号：US12619495
申请日：2009-11-16
申请人： Shriram Wankhade
发明人： Shriram Wankhade
IPC分类号： G06F12/00
CPC分类号： G06F17/30088
摘要： A method, in one embodiment, can include a server receiving a message to deactivate a partition key of an object based storage system. A token of the object based storage system is signed by the partition key. The object based storage system includes the server. Additionally, after receiving the message, the server can deactivate the partition key to block access to a partition of the object based storage system by a client. The server includes the partition.
摘要翻译：在一个实施例中，一种方法可以包括接收消息以消除基于对象的存储系统的分区密钥的服务器。基于对象的存储系统的令牌由分区键签名。基于对象的存储系统包括服务器。此外，在接收到消息之后，服务器可以停用分区密钥来阻止客户端对基于对象的存储系统的分区的访问。服务器包括分区。

6. 发明申请

US20120159081A1 DEDUPLICATION-AWARE PAGE CACHE 有权
公开(公告)号：US20120159081A1
公开(公告)日：2012-06-21
申请号：US12969360
申请日：2010-12-15
申请人： Mukund Agrawal , Shriram Wankhade
发明人： Mukund Agrawal , Shriram Wankhade
IPC分类号： G06F12/08
CPC分类号： G06F12/0866 , G06F3/0641 , G06F3/065
摘要： An access request that includes a combination of a file identifier and an offset value is received. If the page cache does not contain the page indexed by the combination, then the file system is accessed and the offset value is mapped to a disk location. The file system can access a block map to identify the location. A table (e.g., a shared location table) that includes entries (e.g., locations) for pages that are shared by multiple files is accessed. If the aforementioned disk location is in the table, then the requested page is in the page cache and it is not necessary to add the page to the page cache. Otherwise, the page is added to the page cache.
摘要翻译：接收包括文件标识符和偏移值的组合的访问请求。如果页面缓存不包含由组合索引的页面，则会访问文件系统，并将偏移量值映射到磁盘位置。文件系统可以访问块映射以识别位置。访问包括由多个文件共享的页面的条目（例如，位置）的表（例如，共享位置表）。如果上述磁盘位置在表中，则所请求的页面在页面缓存中，并且不需要将页面添加到页面缓存中。否则，该页面将添加到页面缓存中。

7. 发明授权

US09116803B1 Placement of virtual machines based on page commonality 有权
标题翻译：基于页面通用性来放置虚拟机
公开(公告)号：US09116803B1
公开(公告)日：2015-08-25
申请号：US13249435
申请日：2011-09-30
申请人： Mukund Agrawal , Anindya Banerjee , Shriram Wankhade , Dilip Madhusudan Ranade
发明人： Mukund Agrawal , Anindya Banerjee , Shriram Wankhade , Dilip Madhusudan Ranade
IPC分类号： G06F9/455 , G06F11/07
CPC分类号： G06F11/0751 , G06F9/45558 , G06F2009/4557 , G06F2009/45583
摘要： Various systems and methods for placing a virtual machine on one of a plurality of candidate physical machines. For example, one method can involve generating a list that comprises entries for a virtual machine. Each entry in the list indicates a portion of data that is associated with the virtual machine. The method then involves calculating a number of common entries between the list and each of a plurality of candidate lists, where a common entry is an entry that is included in the respective candidate list and in the list. Each candidate list is associated with a computing device. In response to detecting which candidate list has the most common entries, the method involves assigning the virtual machine to the computing device associated with that candidate list.
摘要翻译：用于将虚拟机放置在多个候选物理机器中的一个上的各种系统和方法。例如，一种方法可以涉及生成包括虚拟机的条目的列表。列表中的每个条目指示与虚拟机相关联的一部分数据。该方法然后包括计算列表和多个候选列表中的每一个之间的公共条目的数目，其中公共条目是包括在相应的候选列表和列表中的条目。每个候选列表与计算设备相关联。响应于检测哪个候选列表具有最常见的条目，该方法包括将虚拟机分配给与该候选列表相关联的计算设备。

8. 发明授权

US09015417B2 Deduplication-aware page cache 有权
标题翻译：重复数据删除感知页面缓存
公开(公告)号：US09015417B2
公开(公告)日：2015-04-21
申请号：US12969360
申请日：2010-12-15
申请人： Mukund Agrawal , Shriram Wankhade
发明人： Mukund Agrawal , Shriram Wankhade
IPC分类号： G06F12/08 , G06F3/06
CPC分类号： G06F12/0866 , G06F3/0641 , G06F3/065
摘要： An access request that includes a combination of a file identifier and an offset value is received. If the page cache does not contain the page indexed by the combination, then the file system is accessed and the offset value is mapped to a disk location. The file system can access a block map to identify the location. A table (e.g., a shared location table) that includes entries (e.g., locations) for pages that are shared by multiple files is accessed. If the aforementioned disk location is in the table, then the requested page is in the page cache and it is not necessary to add the page to the page cache. Otherwise, the page is added to the page cache.
摘要翻译：接收包括文件标识符和偏移值的组合的访问请求。如果页面缓存不包含由组合索引的页面，则会访问文件系统，并将偏移量值映射到磁盘位置。文件系统可以访问块映射以识别位置。访问包括由多个文件共享的页面的条目（例如，位置）的表（例如，共享位置表）。如果上述磁盘位置在表中，则所请求的页面在页面缓存中，并且不需要将页面添加到页面缓存中。否则，该页面将添加到页面缓存中。

9. 发明授权

US07188128B1 File system and methods for performing file create and open operations with efficient storage allocation 有权
标题翻译：用于执行文件创建和打开操作以及高效存储分配的文件系统和方法
公开(公告)号：US07188128B1
公开(公告)日：2007-03-06
申请号：US10735088
申请日：2003-12-12
申请人： Murali Nagaraj , Ravideep Singhvi , Shriram Wankhade , Aalop S. Shah , Milind Borate , Samir Desai
发明人： Murali Nagaraj , Ravideep Singhvi , Shriram Wankhade , Aalop S. Shah , Milind Borate , Samir Desai
IPC分类号： G06F17/00
CPC分类号： G06F17/30115 , Y10S707/99931 , Y10S707/99956
摘要： A client computer system of a cluster may send a request to create a file in a cluster file system. A server may create a file in response to the information and allocate space in a storage to the file. If a request to write to the file is received within a predetermined amount of time, the write may complete without requiring that additional operations be performed to allocate space to the file. If a write to the file is not received within the predetermined amount of time, the space allocated to the file when it was created may be de-allocated. The file system may additionally or alternatively perform a method for opening a file while delaying an associated truncation of space allocated to the file. If a request to write to the file is received within a predetermined amount of time, the write may be performed in the space already allocated to the file.
摘要翻译：集群的客户端计算机系统可以发送在集群文件系统中创建文件的请求。服务器可以响应于该信息创建文件，并将存储空间分配给该文件。如果在预定量的时间内接收到写入文件的请求，则写入可以完成，而不需要执行额外的操作来向文件分配空间。如果在预定时间内没有接收到对文件的写入，则可以将分配给该文件的空间创建时分配。文件系统可以附加地或替代地执行打开文件的方法，同时延迟分配给文件的空间的相关截断。如果在预定时间内接收到写入文件的请求，则可以在已经分配给文件的空间中执行写入。

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