专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20170139615A1 Object-Based Storage Management 有权
公开(公告)号：US20170139615A1
公开(公告)日：2017-05-18
申请号：US14943379
申请日：2015-11-17
申请人： International Business Machines Corporation
发明人： John T. Olson , Erik Rueger , Lance W. Russell , Christof Schmitt
IPC分类号： G06F3/06
CPC分类号： G06F3/0619 , G06F3/0604 , G06F3/065 , G06F3/0667 , G06F3/067 , G06F3/0683 , G06F11/1446 , G06F11/1448 , G06F11/1451
摘要： A mechanism is provided for object-based storage management. A detection is made of an event being performed on or by the object. A determination is made as to whether the event meets with one or more rules in a set of rules that identify a backup or replication needing to be performed. Responsive to determining that the event meets with one or more rules in the set of rules that identify the backup or replication needing to be performed, an indication is made in a backup/replication field in metadata of the object that the backup and/or replication of the object needs to be performed. The indication in the backup/replication field in the metadata of the object causes one or more portions of the object to be backed up and/or replicated.

12. 发明申请

US20160212203A1 MULTI-SITE HEAT MAP MANAGEMENT 审中-公开
公开(公告)号：US20160212203A1
公开(公告)日：2016-07-21
申请号：US15086229
申请日：2016-03-31
申请人： International Business Machines Corporation
发明人： Carl E. Jones , John T. Olson , Sandeep R. Patil , Riyazahamad M. Shiraguppi
IPC分类号： H04L29/08 , H04L12/26
CPC分类号： H04L67/1008 , G06F16/184 , H04L43/04 , H04L67/1097
摘要： A first server system identifies a first storage area of the first server system, the first storage area being associated with a first heat value and storing at least a portion of a file. The first server system determines an identifier corresponding to the portion of the file. The first server system associates the portion of the file with the first heat value. The first server system sends the identifier corresponding to the portion of the file and the associated heat value to a second server system, wherein the second server system includes a duplicate copy of the portion of the file.

13. 发明申请

US20160162510A1 CLONE DATA MANAGEMENT 审中-公开
标题翻译：克隆数据管理
公开(公告)号：US20160162510A1
公开(公告)日：2016-06-09
申请号：US14558760
申请日：2014-12-03
申请人： International Business Machines Corporation
发明人： Dean Hildebrand , John T. Olson , Sandeep R. Patil , Riyazahamad M. Shiraguppi
IPC分类号： G06F17/30
CPC分类号： G06F16/178 , G06F8/63 , G06F16/1727
摘要： Embodiments of the present invention provide systems, methods, and computer program products for managing clone data to increase system performance and reduce disk space wastage by selectively pre-allocating and initializing clone data blocks based on a likelihood of subsequent write operations being performed on those clone data blocks.
摘要翻译：本发明的实施例提供了用于管理克隆数据以提高系统性能并减少磁盘空间浪费的系统，方法和计算机程序产品，其基于对这些克隆执行后续写入操作的可能性，选择性地预分配和初始化克隆数据块数据块。

14. 发明授权

US09298385B2 System, method and computer program product for deduplication aware quality of service over data tiering 有权
标题翻译：用于重复数据删除的系统，方法和计算机程序产品的数据分层服务质量
公开(公告)号：US09298385B2
公开(公告)日：2016-03-29
申请号：US13862270
申请日：2013-04-12
申请人： International Business Machines Corporation
发明人： Duane M. Baldwin , Sasikanth Eda , Deepak R. Ghuge , John T. Olson , Sandeep R. Patil
IPC分类号： G06F12/00 , G06F3/06 , G06F12/02
CPC分类号： G06F3/0641 , G06F3/0608 , G06F3/0649 , G06F3/067 , G06F3/0685 , G06F12/00
摘要： A method for ensuring compliance of service levels corresponding to file-system operations in a deduplicated, tiered storage system comprising storage devices of varying performance levels, each of the performance levels being associated with at least one service level, includes performing a deduplication remapping operation so that a data item corresponding to a higher service level, is stored as an original on a higher performance storage tier while duplicates of the data item corresponding to a lower service level exist in lower performance storage tier at least in part as pointers to the data item on the higher performance storage tier.
摘要翻译：一种用于确保在重复数据分层存储系统中对应于文件系统操作的服务级别的符合性的方法，包括具有不同性能级别的存储设备，每个性能级别与至少一个服务级别相关联，包括执行重复数据删除重映射操作，将与较高服务级别相对应的数据项作为原件存储在较高性能存储层上，而与较低服务级别相对应的数据项的重复存在于较低性能存储层中，至少部分地作为指向数据项的指针在更高性能的存储层。

15. 发明授权

US09244624B2 File load times with dynamic storage usage 有权
公开(公告)号：US09244624B2
公开(公告)日：2016-01-26
申请号：US13956839
申请日：2013-08-01
申请人： International Business Machines Corporation
发明人： John J. Auvenshine , Erik Bartholomy , John T. Olson , Nedzad Taljanovic
IPC分类号： G06F12/08 , G06F3/06
CPC分类号： G06F3/0604 , G06F3/064 , G06F3/0643 , G06F3/0683 , G06F12/0804 , G06F2212/1016 , G06F2212/60
摘要： Provided is a technique for improving file load times with dynamic storage usage. A file made up of data blocks is received. A list of storage devices is retrieved. In one or more iterations, the data blocks of the file are written by: updating the list of storage devices by removing any storage devices with insufficient space to store additional data blocks; generating a performance score for each of the storage devices in the updated list of storage devices; determining a portion of the data blocks to be written to each of the storage devices based on the generated performance score for each of the storage devices; writing, in parallel, the determined portion of the data blocks to each of the storage devices; and recording placement information indicating the storage devices to which each determined portion of the data blocks was written.

16. 发明申请

US20150186402A1 DEFRAGMENTING FILES HAVING FILE BLOCKS IN MULTIPLE POINT-IN-TIME COPIES 审中-公开
标题翻译：在多个时间点复制的文件夹中删除文件
公开(公告)号：US20150186402A1
公开(公告)日：2015-07-02
申请号：US14146649
申请日：2014-01-02
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Duane M. Baldwin , John T. Olson , Sandeep R. Patil , Riyazahamad M. Shiraguppi
IPC分类号： G06F17/30 , G06F3/06
CPC分类号： G06F17/30135
摘要： Provided are a computer program product, system, and method for defragmenting files having file blocks in multiple point-in-time copies. Multiple point-in-time copies for a file having file blocks ap. Maintained. Each point-in-time copy to the file has at least one different block in the storage for at least one of the file blocks in the file. For each of a plurality of the point-in-time copies for the file, moving the blocks for the file blocks in the point-in-time copy to contiguous locations on the storage.
摘要翻译：提供了一种用于在多个时间点副本中对具有文件块的文件进行碎片整理的计算机程序产品，系统和方法。具有文件块的文件的多个时间点副本。保持。文件中的至少一个文件块的存储器中的至少一个不同的块至少有一个不同的块。对于文件的多个时间点副本中的每一个，将时间点副本中的文件块的块移动到存储器上的相邻位置。

17. 发明申请

US20150186401A1 USING FILE ELEMENT ACCESSES TO SELECT FILE ELEMENTS IN A FILE SYSTEM TO DEFRAGMENT 审中-公开
标题翻译：使用文件元素访问文件系统中的文件元素来进行修改
公开(公告)号：US20150186401A1
公开(公告)日：2015-07-02
申请号：US14146645
申请日：2014-01-02
申请人： International Business Machines Corporation
发明人： Duane M. Baldwin , John T. Olson , Sandeep R. Patil , Riyazahamad M. Shiraguppi , Gail A. Spear
IPC分类号： G06F17/30
CPC分类号： G06F17/30135
摘要： Provided are a computer program product, system, and method for using file element accesses to select file elements in a file system to defragment. A determination is made of accesses to file elements in the file system. The determined accesses to the file elements are used to select the file elements to defragment and the selected file elements are defragmented.
摘要翻译：提供了一种用于使用文件元素访问来选择文件系统中的文件元素进行碎片整理的计算机程序产品，系统和方法。确定对文件系统中的文件元素的访问。对文件元素的确定访问用于选择要进行碎片整理的文件元素，并对选定的文件元素进行碎片整理。

18. 发明申请

US20150058583A1 SYSTEM AND METHOD FOR IMPROVED PLACEMENT OF BLOCKS IN A DEDUPLICATION-ERASURE CODE ENVIRONMENT 有权
标题翻译：用于改进放置代码删除代码环境中的块的系统和方法
公开(公告)号：US20150058583A1
公开(公告)日：2015-02-26
申请号：US13975152
申请日：2013-08-23
申请人： International Business Machines Corporation
发明人： Duane M. Baldwin , John T. Olson , Sandeep R. Patil , Riyazahamad M. Shiraguppi
IPC分类号： G06F3/06
CPC分类号： G06F3/0641 , G06F3/0619 , G06F3/067
摘要： In one embodiment, a method includes receiving a block set comprising one or more blocks; generating a hash value for each block in the block set; determining whether physical blocks stored on computer readable storage media are duplicates of any block in the block set; and for each block in the block set that has a duplicate thereof: map the block to the duplicate when the duplicate is on one of the computer readable storage media that does not have any other block in the block set written and/or mapped thereto, and write the block to one of the computer readable storage media that does not have any other block in the block set written and/or mapped thereto when the duplicate is stored on a computer readable storage media that has another block in the block set written and/or mapped thereto, and map the duplicate to the written block.
摘要翻译：在一个实施例中，一种方法包括接收包括一个或多个块的块集合; 为块集中的每个块生成哈希值; 确定存储在计算机可读存储介质上的物理块是否是块集中的任何块的重复; 并且对于具有其副本的块集合中的每个块：当副本位于写入和/或映射到其中的块集合中没有任何其他块的计算机可读存储介质之一上时，将块映射到副本，并且当将副本存储在写入块集合中的另一个块的计算机可读存储介质上时，将该块写入到在其中写入和/或映射到其中的块集合中没有任何其他块的计算机可读存储介质之一，以及 /或映射到其上，并将副本映射到写入的块。

19. 发明申请

US20230055511A1 OPTIMIZING CLUSTERED FILESYSTEM LOCK ORDERING IN MULTI-GATEWAY SUPPORTED HYBRID CLOUD ENVIRONMENT 有权
公开(公告)号：US20230055511A1
公开(公告)日：2023-02-23
申请号：US17407339
申请日：2021-08-20
申请人： International Business Machines Corporation
发明人： Abhishek Satyanarayan Dave , John T. Olson , Sasikanth Eda
IPC分类号： H04L29/08 , H04L12/26
摘要： In an approach for optimizing clustered filesystem lock ordering in multi-gateway supported hybrid cloud environment, a processor identifies a wide area network (WAN) caching gateway topology between a set of nodes distributed in a hybrid cloud environment. A processor identifies a token request made for accessing a file targeted for WAN caching across sites within the hybrid cloud environment. A processor analyzes an importance of block ranges of the token request. A processor assigns a weight to the token request in relative comparison with weights allocated to token requests made by other applications. A processor dynamically modifies a read-ahead algorithm used during token generation to generate tokens for the block ranges of the token request based on the WAN caching gateway topology.

20. 发明授权

US11093532B2 Pre-allocating filesystem metadata within an object storage system 有权
公开(公告)号：US11093532B2
公开(公告)日：2021-08-17
申请号：US15605509
申请日：2017-05-25
申请人： International Business Machines Corporation
发明人： Sasikanth Eda , John T. Olson , Sandeep R. Patil , Sachin C. Punadikar
IPC分类号： G06F16/00 , G06F16/31 , G06F16/11
摘要： A computer-implemented method according to one embodiment includes identifying at a pre-allocation module a size of object data to be stored within a storage node, identifying at the pre-allocation module file system parameters associated with the storage node, calculating at the pre-allocation module pre-allocated details needed for storing the object data within the storage node, utilizing the size of the object data and the file system parameters associated with the storage node, and sending the object data and the pre-allocated details from the pre-allocation module to the storage node.

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