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1. 发明授权

US06829693B2 Auxiliary storage slot scavenger 失效
标题翻译：辅助存储槽清道夫
公开(公告)号：US06829693B2
公开(公告)日：2004-12-07
申请号：US09795426
申请日：2001-02-28
申请人： Greg A. Dyck , Harris M. Morgenstern , Danny R. Sutherland , Wendy L. Wang
发明人： Greg A. Dyck , Harris M. Morgenstern , Danny R. Sutherland , Wendy L. Wang
IPC分类号： G06F1200
CPC分类号： G06F12/08 , G06F12/12
摘要： In a computing system implementing a virtual memory system having real memory storage frames for storing virtual pages of data and an auxiliary storage system comprising auxiliary storage slots for storing copies of corresponding virtual pages provided in real storage frames, a system and method for freeing auxiliary storage slots to enable further copying of pages thereto. The method comprising the steps of: a) traversing a queue of page frame table entries indicating presence and location of virtual page data in the real storage system; b) determining from the real storage frame backing a page whether the page has been changed in the real storage, and in response, determining whether the page is backed in a corresponding slot in auxiliary storage; c) identifying the auxiliary slot corresponding to the changed frame; and, b) removing the virtual page in said corresponding slot in said auxiliary storage, wherein further room is made available in said auxiliary storage for accommodating storage of other virtual page entries.
摘要翻译：在实现具有用于存储数据的虚拟页面的真实存储器存储帧的虚拟存储器系统的计算系统和包括用于存储在真实存储帧中提供的相应虚拟页面的副本的辅助存储槽的辅助存储系统的系统和方法中，插槽可以进一步复制页面。该方法包括以下步骤：a）遍历指示真实存储系统中虚拟页面数据的存在和位置的页面帧表项的队列; b）从真实存储帧中确定背景页面是否在真实存储器中改变了页面，并且作为响应，确定页面是否被支持在辅助存储器中的对应的时隙中; c）识别对应于改变的帧的辅助槽; 以及b）去除所述辅助存储器中所述相应时隙中的虚拟页面，其中在所述辅助存储器中可用的空间用于容纳其他虚拟页面条目的存储。

2. 发明授权

US06622229B2 Virtual memory structure 有权
公开(公告)号：US06622229B2
公开(公告)日：2003-09-16
申请号：US09796188
申请日：2001-02-28
申请人： Harris M. Morgenstern , Greg A. Dyck , Danny R. Sutherland
发明人： Harris M. Morgenstern , Greg A. Dyck , Danny R. Sutherland
IPC分类号： G06F1208
CPC分类号： G06F12/109 , G06F2212/656
摘要： An exemplary embodiment of the invention is a virtual memory structure having a first virtual memory space and a virtual page frame table space. The first virtual memory space includes at least one private area and at least one common area. The virtual page frame table space is separate from the first virtual memory space. The virtual page frame table space includes at least one page frame table entry representing a frame of real memory.

3. 发明授权

US08683169B2 Selecting an auxiliary storage medium for writing data of real storage pages 失效
公开(公告)号：US08683169B2
公开(公告)日：2014-03-25
申请号：US13101725
申请日：2011-05-05
申请人： Alfred F. Foster , Duane C. Hughes , Charles E. Mari , Robert Miller, Jr. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Peter G. Sutton , Elpida Tzortzatos
发明人： Alfred F. Foster , Duane C. Hughes , Charles E. Mari , Robert Miller, Jr. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Peter G. Sutton , Elpida Tzortzatos
IPC分类号： G06F12/00
CPC分类号： G06F12/08
摘要： An auxiliary storage medium is selected for writing data of a set of one or more pages being paged-out from real memory. The auxiliary storage medium is selected from among a plurality of auxiliary storage media, including differing types of storage media, based on characteristics of the plurality of storage media and/or the attributes of the data being written to the auxiliary storage media.

4. 发明授权

US08656133B2 Managing storage extents and the obtaining of storage blocks within the extents 失效
标题翻译：在范围内管理存储空间和获取存储块
公开(公告)号：US08656133B2
公开(公告)日：2014-02-18
申请号：US13101731
申请日：2011-05-05
申请人： Christopher G. Brooker , Alfred F. Foster , Duane C. Hughes , Charles E. Mari , Robert Miller, Jr. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Elpida Tzortzatos
发明人： Christopher G. Brooker , Alfred F. Foster , Duane C. Hughes , Charles E. Mari , Robert Miller, Jr. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Elpida Tzortzatos
IPC分类号： G06F12/00
CPC分类号： G06F3/061 , G06F3/0644 , G06F3/0685
摘要： Auxiliary storage is segmented into different types of extents (i.e., ranges of storage), including extents with 4K blocks of storage, extents with 1M blocks of storage, empty extents, and mixed extents that include blocks of storage of various sizes (e.g., 4K blocks and 1M blocks). The auxiliary storage, and in particular, the extents and blocks of storage therein, are managed to reduce storage fragmentation and optimize system performance.
摘要翻译：辅助存储分为不同类型的存储区域（即存储范围），包括具有4K块存储空间，具有1M个存储块的空间，空范围和包含各种大小的存储块（例如4K 块和1M块）。辅助存储器，特别是其中的存储区域和存储块被管理以减少存储分段并优化系统性能。

5. 发明授权

US08533734B2 Application programming interface for managing time sharing option address space 失效
标题翻译：应用程序编程接口，用于管理时间共享选项地址空间
公开(公告)号：US08533734B2
公开(公告)日：2013-09-10
申请号：US13079413
申请日：2011-04-04
申请人： Susan Z. Demkowicz , James M. Hertzig , Michael P. Kasper , Harris M. Morgenstern , Gary S. Puchkoff
发明人： Susan Z. Demkowicz , James M. Hertzig , Michael P. Kasper , Harris M. Morgenstern , Gary S. Puchkoff
IPC分类号： G06F9/46 , G06F3/00 , G06F15/16
CPC分类号： G06F9/468 , G06F9/544
摘要： A method includes receiving a start request from a client at a launcher application programming interface (API), determining whether an existing time sharing option (TSO) address space associated with a user of the client is available, retrieving security environment data associated with the user from a security product responsive to determining that no existing TSO address space associated with a user of the client is available, saving the retrieved security environment data as a security object, generating a message queue, generating a terminal status block (TSB) and saving the terminal status block, creating a TSO address space in a processor, sending an instruction to an operating system to start the TSO address space, and sending a message queue identifier associated with the message queue and an address space token associated with the TSO address space to the client.
摘要翻译：一种方法包括在启动器应用编程接口（API）处从客户端接收启动请求，确定与客户端的用户相关联的现有时间共享选项（TSO）地址空间是否可用，检索与用户相关联的安全环境数据响应于确定没有与客户端的用户相关联的现有TSO地址空间可用，从安全产品中保存检索到的安全环境数据作为安全对象，生成消息队列，生成终端状态块（TSB）并保存终端状态块，在处理器中创建TSO地址空间，向操作系统发送指令以启动TSO地址空间，以及将与消息队列相关联的消息队列标识符和与TSO地址空间相关联的地址空间令牌发送到客户端。

6. 发明申请

US20120284458A1 SELECTING AN AUXILIARY STORAGE MEDIUM FOR WRITING DATA OF REAL STORAGE PAGES 失效
标题翻译：选择用于写入实际存储页数据的辅助存储介质
公开(公告)号：US20120284458A1
公开(公告)日：2012-11-08
申请号：US13459144
申请日：2012-04-28
申请人： Alfred F. Foster , Duane C. Hughes , Charles E. Mari , Robert Miller, JR. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Peter G. Sutton , Elpida Tzortzatos
发明人： Alfred F. Foster , Duane C. Hughes , Charles E. Mari , Robert Miller, JR. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Peter G. Sutton , Elpida Tzortzatos
IPC分类号： G06F12/00
CPC分类号： G06F12/08
摘要： An auxiliary storage medium is selected for writing data of a set of one or more pages being paged-out from real memory. The auxiliary storage medium is selected from among a plurality of auxiliary storage media, including differing types of storage media, based on characteristics of the plurality of storage media and/or the attributes of the data being written to the auxiliary storage media.
摘要翻译：选择辅助存储介质来写入从真实存储器中分出的一个或多个页面的集合的数据。基于多个存储介质的特性和/或正在写入辅助存储介质的数据的属性，辅助存储介质从包括不同类型的存储介质的多个辅助存储介质中选择。

7. 发明授权

US08918617B2 Defragmentation of storage class memory managed in extents 有权
标题翻译：在范围内管理的存储类内存的碎片整理
公开(公告)号：US08918617B2
公开(公告)日：2014-12-23
申请号：US13616410
申请日：2012-09-14
申请人： Christopher G. Brooker , Alfred F. Foster , Charles E. Mari , Robert Miller, Jr. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Scott B. Tuttle , Elpida Tzortzatos
发明人： Christopher G. Brooker , Alfred F. Foster , Charles E. Mari , Robert Miller, Jr. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Scott B. Tuttle , Elpida Tzortzatos
IPC分类号： G06F12/00
CPC分类号： G06F3/0605 , G06F3/064 , G06F3/0674
摘要： Embodiments relate to methods, systems and computer program products for defragmenting storage class memory by comparing a utilization rate of the storage class memory to a threshold value. If the utilization rate of the storage class memory is greater than the threshold value, the potentially wasted storage space is then compared to the combined storage capacity of the unclaimed extents of the storage class memory. If the potentially wasted storage space is greater than the combined storage capacity of the unclaimed extents of the storage class memory, a determination is made whether a defragmentation was recently performed. Based on determining that the defragmentation was not recently performed, or that it was recently performed and was productive, performing a defragmentation of the storage class memory.
摘要翻译：实施例涉及通过将存储类存储器的利用率与阈值进行比较来对存储类存储器进行碎片整理的方法，系统和计算机程序产品。如果存储类存储器的利用率大于阈值，则将潜在的浪费的存储空间与存储类存储器的无人认领盘区的组合存储容量进行比较。如果潜在的浪费的存储空间大于存储类存储器的无人认领盘区的组合存储容量，则确定是否最近执行碎片整理。基于确定最近未执行碎片整理，或者最近执行碎片整理并且生效，执行存储类内存的碎片整理。

8. 发明授权

US08782375B2 Hash-based managing of storage identifiers 有权
标题翻译：基于哈希的存储标识符管理
公开(公告)号：US08782375B2
公开(公告)日：2014-07-15
申请号：US13351772
申请日：2012-01-17
申请人： Charles E. Mari , Harris M. Morgenstern
发明人： Charles E. Mari , Harris M. Morgenstern
IPC分类号： G06F12/00
CPC分类号： G06F12/08 , G06F12/1018 , G06F2212/1016
摘要： Managing storage identifiers in a pool is facilitated by providing a hashing-based management protocol in association with a stack which accommodates storage identifiers of the pool. The hashing-based management protocol includes: based on a request, popping a storage identifier from the stack without evaluating for update of a hash link associated with the stack, potentially allowing the hash link to become inconsistent with storage identifiers remaining in the stack; and based on return of a freed storage identifier to the stack, hashing the freed storage identifier and identifying whether there is an inconsistency in the hash link related to return of the freed storage identifier, and based on identifying the inconsistency, one of updating the hash link to remove the inconsistency, or indicating, where ascertained, that the freed storage identifier is a duplicate storage identifier.
摘要翻译：通过提供与容纳池的存储标识符的堆栈相关联的基于散列的管理协议来容易地管理池中的存储标识符。基于哈希的管理协议包括：基于请求，从堆栈弹出存储标识符，而不评估与堆栈相关联的哈希链路的更新，潜在地允许散列链路与存储在堆栈中的存储标识符不一致; 并且基于将释放的存储标识符返回到堆栈，对释放的存储标识符进行散列，并且识别与所释放的存储标识符的返回相关的散列链接中是否存在不一致，并且基于识别不一致性，更新散列链接以消除不一致，或指出在确定释放的存储标识符是重复的存储标识符的位置。

9. 发明申请

US20120284478A1 MANAGING STORAGE EXTENTS AND THE OBTAINING OF STORAGE BLOCKS WITHIN THE EXTENTS 失效
标题翻译：存储存储管理存在和存储块的存在
公开(公告)号：US20120284478A1
公开(公告)日：2012-11-08
申请号：US13101731
申请日：2011-05-05
申请人： Christopher G. Brooker , Alfred F. Foster , Duane C. Hughes , Charles E. Mari , Robert Miller, JR. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Elpida Tzortzatos
发明人： Christopher G. Brooker , Alfred F. Foster , Duane C. Hughes , Charles E. Mari , Robert Miller, JR. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Elpida Tzortzatos
IPC分类号： G06F12/02
CPC分类号： G06F3/061 , G06F3/0644 , G06F3/0685
摘要： Auxiliary storage is segmented into different types of extents (i.e., ranges of storage), including extents with 4K blocks of storage, extents with 1M blocks of storage, empty extents, and mixed extents that include blocks of storage of various sizes (e.g., 4K blocks and 1M blocks). The auxiliary storage, and in particular, the extents and blocks of storage therein, are managed to reduce storage fragmentation and optimize system performance.
摘要翻译：辅助存储分为不同类型的存储区域（即存储范围），包括具有4K块存储空间，具有1M个存储块的空间，空范围和包含各种大小的存储块（例如4K 块和1M块）。辅助存储器，特别是其中的存储区域和存储块被管理以减少存储分段并优化系统性能。

10. 发明申请

US20120284457A1 SELECTING AN AUXILIARY STORAGE MEDIUM FOR WRITING DATA OF REAL STORAGE PAGES 失效
公开(公告)号：US20120284457A1
公开(公告)日：2012-11-08
申请号：US13101725
申请日：2011-05-05
申请人： Alfred F. Foster , Duane C. Hughes , Charles E. Mari , Robert Miller, JR. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Peter G. Sutton , Elpida Tzortzatos
发明人： Alfred F. Foster , Duane C. Hughes , Charles E. Mari , Robert Miller, JR. , Harris M. Morgenstern , Walter W. Otto , Steven M. Partlow , Thomas F. Rankin , Peter G. Sutton , Elpida Tzortzatos
IPC分类号： G06F12/00
CPC分类号： G06F12/08
摘要： An auxiliary storage medium is selected for writing data of a set of one or more pages being paged-out from real memory. The auxiliary storage medium is selected from among a plurality of auxiliary storage media, including differing types of storage media, based on characteristics of the plurality of storage media and/or the attributes of the data being written to the auxiliary storage media.

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