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. 发明授权

US09996270B2 Storage in tiered environment with cache collaboration 有权
公开(公告)号：US09996270B2
公开(公告)日：2018-06-12
申请号：US14325983
申请日：2014-07-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Yong Guo , Bruce McNutt , Jie Tian , Yan Xu
IPC分类号： G06F3/06
CPC分类号： G06F3/061 , G06F3/0608 , G06F3/0649 , G06F3/0685
摘要： Various embodiments for managing data by a processor in a multi-tiered computing storage environment. Input/Output (I/O) statistics are examined from each of cache and device drivers in the computing storage environment. Based on the I/O statistics, a ranking mechanism is applied to differentiate data between at least a cache rank and a Solid State Drive (SSD) rank. The ranking mechanism migrates data between the cache rank and SSD rank such that storage space in the cache rank is reserved for those of the plurality of data workload types having a greater adverse effect on a storage performance characteristic if stored in the SSD rank than if those workload types were stored in the cache rank.

2. 发明授权

US09524101B2 Modeling workload information for a primary storage and a secondary storage 有权
公开(公告)号：US09524101B2
公开(公告)日：2016-12-20
申请号：US15055473
申请日：2016-02-26
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Yong Guo , Jun Tao Li , Yan Xu
IPC分类号： G06F12/02 , G06F3/06
CPC分类号： G06F3/0604 , G06F3/061 , G06F3/0653 , G06F3/0659 , G06F3/0683 , G06F3/0685
摘要： Provided are a computer program product, system, and method for modeling workload information for a primary storage and a secondary storage. A determination is made of: a first type and second type of Input/Output (I/O) operations with respect to extents configured in the primary storage; a cumulative I/O workload for the primary storage based on a first type and a second type of I/O operations at different cumulative storage amounts of the primary storage indicating a concentration of the I/O workload on the primary storage; and cumulative I/O workload for the secondary storage based on the first type and the second type of I/O operations at different storage amounts indicating a concentration of the I/O workload of the first type of I/O operations on the secondary storage. A performance gap is determined based on the cumulative I/O workloads for the primary and secondary storages at one of the storage amounts.

3. 发明申请

US20160179390A1 MODELING WORKLOAD INFORMATION FOR A PRIMARY STORAGE AND A SECONDARY STORAGE 有权
公开(公告)号：US20160179390A1
公开(公告)日：2016-06-23
申请号：US15055473
申请日：2016-02-26
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Yong Guo , Jun Tao Li , Yan Xu
IPC分类号： G06F3/06
CPC分类号： G06F3/0604 , G06F3/061 , G06F3/0653 , G06F3/0659 , G06F3/0683 , G06F3/0685
摘要： Provided are a computer program product, system, and method for modeling workload information for a primary storage and a secondary storage. A determination is made of: a first type and second type of Input/Output (I/O) operations with respect to extents configured in the primary storage; a cumulative I/O workload for the primary storage based on a first type and a second type of I/O operations at different cumulative storage amounts of the primary storage indicating a concentration of the I/O workload on the primary storage; and cumulative I/O workload for the secondary storage based on the first type and the second type of I/O operations at different storage amounts indicating a concentration of the I/O workload of the first type of I/O operations on the secondary storage. A performance gap is determined based on the cumulative I/O workloads for the primary and secondary storages at one of the storage amounts.

4. 发明授权

US10484470B2 Peak cyclical workload-based storage management in a multi-tier storage environment 有权
公开(公告)号：US10484470B2
公开(公告)日：2019-11-19
申请号：US14274363
申请日：2014-05-09
申请人： International Business Machines Corporation
发明人： Yong Guo , Kaisar R. Hossain , Jun Tao Li , Yan Xu
IPC分类号： H04L29/08
摘要： In one embodiment, a system includes a processor and logic integrated with and/or executable by the processor, the logic being configured to cause the processor to: collect, by the processor, workload information for a computing/storage device for a present time period and one or more previous time periods; determine, by the processor, a maximum workload parameter for the present time period and the one or more previous time periods; determine, by the processor, a maximum workload threshold that corresponds to the maximum workload parameter; compute, by the processor, a difference between the maximum workload threshold and the maximum workload parameter; and determine, by the processor, an amount of workload to move to the computing/storage device based on the difference. Other methods and computer program products are presented in additional embodiments.

5. 发明授权

US09575659B2 Management of extent migration on tiered storage 有权
标题翻译：对分层存储的范围迁移进行管理
公开(公告)号：US09575659B2
公开(公告)日：2017-02-21
申请号：US15072815
申请日：2016-03-17
申请人： International Business Machines Corporation
发明人： Juan A. Coronado , Yong Guo , Beth A. Peterson , Jie Tian
IPC分类号： G06F12/00 , G06F3/06
CPC分类号： G06F3/0604 , G06F3/0601 , G06F3/0611 , G06F3/0616 , G06F3/0619 , G06F3/0647 , G06F3/0665 , G06F3/0683 , G06F3/0685 , G06F3/0689
摘要： Aspects of the present disclosure are directed toward a system for managing the migration of extents on tiered systems. The system can include receiving a space reservation request for one or more requested extents on a first storage tier of a storage system. The system can also include releasing a first storage tier reserve space that includes one or more first tier reserved extents in response to the first storage tier reserve space being insufficient for the reservation request. The system can also include migrating the one or more requested extents to the first storage tier reserve space.
摘要翻译：本公开的方面针对用于管理分层系统上的盘区的迁移的系统。系统可以包括在存储系统的第一存储层上接收针对一个或多个所请求的盘区的空间预留请求。该系统还可以包括：响应于第一存储层保留空间不足以用于预留请求，释放包括一个或多个第一层保留区段的第一存储层保留空间。该系统还可以包括将一个或多个所请求的范围迁移到第一存储层备用空间。

6. 发明申请

US20160196068A1 MANAGEMENT OF EXTENT MIGRATION ON TIERED STORAGE 有权
标题翻译：有限的仓储管理
公开(公告)号：US20160196068A1
公开(公告)日：2016-07-07
申请号：US15072851
申请日：2016-03-17
申请人： International Business Machines Corporation
发明人： Juan A. Coronado , Yong Guo , Beth A. Peterson , Jie Tian
IPC分类号： G06F3/06
CPC分类号： G06F3/0604 , G06F3/0601 , G06F3/0611 , G06F3/0616 , G06F3/0619 , G06F3/0647 , G06F3/0665 , G06F3/0683 , G06F3/0685 , G06F3/0689
摘要： Aspects of the present disclosure are directed toward a computer program product for managing the migration of extents on tiered systems. The computer program product can be configured to receive a space reservation request for one or more requested extents on a first storage tier of a storage system. The computer program product can also be configured to release a first storage tier reserve space that includes one or more first tier reserved extents in response to the first storage tier reserve space being insufficient for the reservation request. The computer program product can also be configured to migrate the one or more requested extents to the first storage tier reserve space.
摘要翻译：本公开的方面涉及用于管理分层系统上的盘区的迁移的计算机程序产品。计算机程序产品可以被配置为在存储系统的第一存储层上接收针对一个或多个所请求的盘区的空间预留请求。计算机程序产品还可以被配置为响应于第一存储层保留空间不足以预留请求而释放包括一个或多个第一层保留区段的第一存储层保留空间。计算机程序产品还可以被配置为将一个或多个请求的盘区迁移到第一存储层保留空间。

7. 发明申请

US20160196067A1 MANAGEMENT OF EXTENT MIGRATION ON TIERED STORAGE 有权
标题翻译：有限的仓储管理
公开(公告)号：US20160196067A1
公开(公告)日：2016-07-07
申请号：US15072815
申请日：2016-03-17
申请人： International Business Machines Corporation
发明人： Juan A. Coronado , Yong Guo , Beth A. Peterson , Jie Tian
IPC分类号： G06F3/06
CPC分类号： G06F3/0604 , G06F3/0601 , G06F3/0611 , G06F3/0616 , G06F3/0619 , G06F3/0647 , G06F3/0665 , G06F3/0683 , G06F3/0685 , G06F3/0689
摘要： Aspects of the present disclosure are directed toward a system for managing the migration of extents on tiered systems. The system can include receiving a space reservation request for one or more requested extents on a first storage tier of a storage system. The system can also include releasing a first storage tier reserve space that includes one or more first tier reserved extents in response to the first storage tier reserve space being insufficient for the reservation request. The system can also include migrating the one or more requested extents to the first storage tier reserve space.
摘要翻译：本公开的方面针对用于管理分层系统上的盘区的迁移的系统。系统可以包括在存储系统的第一存储层上接收针对一个或多个所请求的盘区的空间预留请求。该系统还可以包括：响应于第一存储层保留空间不足以用于预留请求，释放包括一个或多个第一层保留区段的第一存储层保留空间。该系统还可以包括将一个或多个所请求的范围迁移到第一存储层备用空间。

8. 发明申请

US20150326656A1 PEAK CYCLICAL WORKLOAD-BASED STORAGE MANAGEMENT IN A MULTI-TIER STORAGE ENVIRONMENT 审中-公开
标题翻译：多层次存储环境中的基于周期性工作流的存储管理
公开(公告)号：US20150326656A1
公开(公告)日：2015-11-12
申请号：US14274363
申请日：2014-05-09
申请人： International Business Machines Corporation
发明人： Yong Guo , Kaisar R. Hossain , Jun Tao Li , Yan Xu
IPC分类号： H04L29/08
CPC分类号： H04L67/1097 , H04L67/1008 , H04L67/101
摘要： In one embodiment, a system includes a processor and logic integrated with and/or executable by the processor, the logic being configured to cause the processor to: collect, by the processor, workload information for a computing/storage device for a present time period and one or more previous time periods; determine, by the processor, a maximum workload parameter for the present time period and the one or more previous time periods; determine, by the processor, a maximum workload threshold that corresponds to the maximum workload parameter; compute, by the processor, a difference between the maximum workload threshold and the maximum workload parameter; and determine, by the processor, an amount of workload to move to the computing/storage device based on the difference. Other methods and computer program products are presented in additional embodiments.
摘要翻译：在一个实施例中，系统包括与处理器集成和/或可执行的处理器和逻辑，所述逻辑被配置为使处理器：由处理器收集用于计算/存储设备的当前时间段的工作负载信息和一个或多个以前的时间段; 由处理器确定当前时间段和一个或多个先前时间段的最大工作负载参数; 由处理器确定对应于最大工作负载参数的最大工作负载阈值; 由处理器计算最大工作量阈值和最大工作负载参数之间的差异; 以及由所述处理器基于所述差异来确定移动到所述计算/存储设备的工作量。其他方法和计算机程序产品在另外的实施例中呈现。

9. 发明申请

US20150212756A1 MANAGEMENT OF EXTENT MIGRATION ON TIERED STORAGE 有权
标题翻译：有限的仓储管理
公开(公告)号：US20150212756A1
公开(公告)日：2015-07-30
申请号：US14166369
申请日：2014-01-28
申请人： International Business Machines Corporation
发明人： Juan A. Coronado , Yong Guo , Beth A. Peterson , Jie Tian
IPC分类号： G06F3/06
CPC分类号： G06F3/0604 , G06F3/0601 , G06F3/0611 , G06F3/0616 , G06F3/0619 , G06F3/0647 , G06F3/0665 , G06F3/0683 , G06F3/0685 , G06F3/0689
摘要： Aspects of the present disclosure are directed toward a method, a system, and a computer program product for managing the migration of extents on tiered systems. The method can include receiving a space reservation request for one or more requested extents on a first storage tier of a storage system. The method can also include releasing a first storage tier reserve space that includes one or more first tier reserved extents in response to the first storage tier reserve space being insufficient for the reservation request. The method can also include migrating the one or more requested extents to the first storage tier reserve space.
摘要翻译：本公开的方面涉及用于管理分层系统上的盘区的迁移的方法，系统和计算机程序产品。该方法可以包括在存储系统的第一存储层上接收针对一个或多个所请求的盘区的空间预留请求。该方法还可以包括响应于第一存储层保留空间不足以用于预留请求而释放包括一个或多个第一层保留区段的第一存储层保留空间。该方法还可以包括将一个或多个所请求的盘区迁移到第一存储层保留空间。

10. 发明授权

US09639293B2 Migration of newly allocated data to a storage tier 有权
公开(公告)号：US09639293B2
公开(公告)日：2017-05-02
申请号：US15151529
申请日：2016-05-11
申请人： International Business Machines Corporation
发明人： Yong Guo , Bruce McNutt , Tao Tang , Yan Xu
IPC分类号： G06F13/10 , G06F3/06
CPC分类号： G06F3/0647 , G06F3/0611 , G06F3/0619 , G06F3/0665 , G06F3/0685 , G06F3/0688 , G06F3/0689
摘要： A method, for migrating newly allocated data into a second storage tier, includes receiving a request to store a data item. The method includes allocating an extent to a first storage tier to store the new data item. The method includes determining whether an extent is newly allocated on the first storage tier. The method includes migrating, by avoiding a learning phase, the newly allocated extent to the second storage tier from the first storage tier.

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