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1. 发明授权

US08539184B2 On demand storage group management with recapture 有权
公开(公告)号：US08539184B2
公开(公告)日：2013-09-17
申请号：US12565720
申请日：2009-09-23
申请人： Kyle Barret Dudgeon , Dustin A. Helak , David Charles Reed , Esteban Rios , Max Douglas Smith
发明人： Kyle Barret Dudgeon , Dustin A. Helak , David Charles Reed , Esteban Rios , Max Douglas Smith
IPC分类号： G06F12/02
CPC分类号： G06F3/0647 , G06F3/0608 , G06F3/0644 , G06F3/0649 , G06F3/0683
摘要： A method to dynamically adjust the amount of free space in a storage group is disclosed herein. In certain embodiments, such a method may include monitoring the amount of free space in an active storage group. The method may further include maintaining an overflow storage group containing unused volumes. When the free space in the active storage group falls below a lower threshold value, the method may automatically move a volume from the overflow storage group to the active storage group. Conversely, when the free space in the active storage group exceeds an upper threshold value, the method may automatically transfer data from a volume in the active storage group to other volumes in the active storage group, and move the volume from the active storage group to the overflow storage group. A corresponding computer program product and apparatus are also disclosed herein.

2. 发明申请

US20110072230A1 ON DEMAND STORAGE GROUP MANAGEMENT WITH RECAPTURE 有权
标题翻译：关于需求存储集团管理与追加
公开(公告)号：US20110072230A1
公开(公告)日：2011-03-24
申请号：US12565720
申请日：2009-09-23
申请人： Kyle B. Dudgeon , Dustin A. Helak , David C. Reed , Esteban Rios , Max D. Smith
发明人： Kyle B. Dudgeon , Dustin A. Helak , David C. Reed , Esteban Rios , Max D. Smith
IPC分类号： G06F12/00
CPC分类号： G06F3/0647 , G06F3/0608 , G06F3/0644 , G06F3/0649 , G06F3/0683
摘要： A method to dynamically adjust the amount of free space in a storage group is disclosed herein. In certain embodiments, such a method may include monitoring the amount of free space in an active storage group. The method may further include maintaining an overflow storage group containing unused volumes. When the free space in the active storage group falls below a lower threshold value, the method may automatically move a volume from the overflow storage group to the active storage group. Conversely, when the free space in the active storage group exceeds an upper threshold value, the method may automatically transfer data from a volume in the active storage group to other volumes in the active storage group, and move the volume from the active storage group to the overflow storage group. A corresponding computer program product and apparatus are also disclosed herein.
摘要翻译：本文公开了一种动态调整存储组中的可用空间量的方法。在某些实施例中，这种方法可以包括监视活动存储组中的可用空间量。该方法还可以包括维护包含未使用卷的溢出存储组。当活动存储组中的可用空间低于较低阈值时，该方法可以将卷从溢出存储组自动移动到活动存储组。相反，当活动存储组中的可用空间超过上限阈值时，该方法可以自动将数据从活动存储组中的卷传输到活动存储组中的其他卷，并将卷从活动存储组移动到溢出存储组。本文还公开了相应的计算机程序产品和装置。

3. 发明授权

US08539187B2 On demand storage group management with recapture 失效
标题翻译：随需应变存储组管理
公开(公告)号：US08539187B2
公开(公告)日：2013-09-17
申请号：US13447391
申请日：2012-04-16
申请人： Kyle B. Dudgeon , Dustin A. Helak , David C. Reed , Esteban Rios , Max D. Smith
发明人： Kyle B. Dudgeon , Dustin A. Helak , David C. Reed , Esteban Rios , Max D. Smith
IPC分类号： G06F12/02
CPC分类号： G06F3/0647 , G06F3/0608 , G06F3/0644 , G06F3/0649 , G06F3/0683
摘要： A method to dynamically adjust the amount of free space in a storage group is disclosed herein. In certain embodiments, such a method may include monitoring the amount of free space in an active storage group. The method may further include maintaining an overflow storage group containing unused volumes. When the free space in the active storage group falls below a lower threshold value, the method may automatically move a volume from the overflow storage group to the active storage group. Conversely, when the free space in the active storage group exceeds an upper threshold value, the method may automatically transfer data from a volume in the active storage group to other volumes in the active storage group, and move the volume from the active storage group to the overflow storage group. A corresponding computer program product and apparatus are also disclosed herein.
摘要翻译：本文公开了一种动态调整存储组中的可用空间量的方法。在某些实施例中，这种方法可以包括监视活动存储组中的可用空间量。该方法还可以包括维护包含未使用卷的溢出存储组。当活动存储组中的可用空间低于较低阈值时，该方法可以将卷从溢出存储组自动移动到活动存储组。相反，当活动存储组中的可用空间超过上限阈值时，该方法可以自动将数据从活动存储组中的卷传输到活动存储组中的其他卷，并将卷从活动存储组移动到溢出存储组。本文还公开了相应的计算机程序产品和装置。

4. 发明申请

US20120203995A1 ON DEMAND STORAGE GROUP MANAGEMENT WITH RECAPTURE 失效
标题翻译：关于需求存储集团管理与追加
公开(公告)号：US20120203995A1
公开(公告)日：2012-08-09
申请号：US13447391
申请日：2012-04-16
申请人： Kyle B. Dudgeon , Dustin A. Helak , David C. Reed , Esteban Rios , Max D. Smith
发明人： Kyle B. Dudgeon , Dustin A. Helak , David C. Reed , Esteban Rios , Max D. Smith
IPC分类号： G06F12/02
CPC分类号： G06F3/0647 , G06F3/0608 , G06F3/0644 , G06F3/0649 , G06F3/0683
摘要： A method to dynamically adjust the amount of free space in a storage group is disclosed herein. In certain embodiments, such a method may include monitoring the amount of free space in an active storage group. The method may further include maintaining an overflow storage group containing unused volumes. When the free space in the active storage group falls below a lower threshold value, the method may automatically move a volume from the overflow storage group to the active storage group. Conversely, when the free space in the active storage group exceeds an upper threshold value, the method may automatically transfer data from a volume in the active storage group to other volumes in the active storage group, and move the volume from the active storage group to the overflow storage group. A corresponding computer program product and apparatus are also disclosed herein.
摘要翻译：本文公开了一种动态调整存储组中的可用空间量的方法。在某些实施例中，这种方法可以包括监视活动存储组中的可用空间量。该方法还可以包括维护包含未使用卷的溢出存储组。当活动存储组中的可用空间低于较低阈值时，该方法可以将卷从溢出存储组自动移动到活动存储组。相反，当活动存储组中的可用空间超过上限阈值时，该方法可以自动将数据从活动存储组中的卷传输到活动存储组中的其他卷，并将卷从活动存储组移动到溢出存储组。本文还公开了相应的计算机程序产品和装置。

5. 发明授权

US09384044B2 Intelligent inclusion/exclusion automation 有权
标题翻译：智能包容/排除自动化
公开(公告)号：US09384044B2
公开(公告)日：2016-07-05
申请号：US13342685
申请日：2012-01-03
申请人： Bard A. Doster , Dustin A. Helak , David C. Reed , Max D. Smith
发明人： Bard A. Doster , Dustin A. Helak , David C. Reed , Max D. Smith
IPC分类号： G06F9/46 , G06F9/455 , G06F9/48 , G06Q10/06 , G06F9/52
CPC分类号： G06F9/4881 , G06F9/455 , G06F9/52 , G06Q10/06
摘要： Computer systems and computer program products for automating tasks in a computing environment are provided. In one such embodiment, by way of example only, if an instant task is not found in one of list of included tasks and a list of excluded tasks, at least one of the following is performed: the instant task is compared the with previous instances of the task, if any; the instant task is analyzed, including an input/output (I/O) sequence for the instant task, to determine if the instant task is similar to an existing task; and the instant task is considered as a possible candidate for automation. If the instant task is determined to be an automation candidate, the instant task is added to the list of included tasks, otherwise the instant task is added to the list of excluded tasks.
摘要翻译：提供了用于在计算环境中自动执行任务的计算机系统和计算机程序产品。在一个这样的实施例中，仅作为示例，如果在所包括的任务的列表和排除的任务的列表中的一个中没有找到即时任务，则执行以下中的至少一个：将即时任务与先前的实例进行比较的任务; 分析即时任务，包括即时任务的输入/输出（I / O）序列，以确定即时任务是否类似于现有任务; 并且即时任务被认为是自动化的可能候选者。如果即时任务被确定为自动化候选者，则即时任务被添加到所包括的任务的列表中，否则即时任务被添加到排除的任务的列表中。

6. 发明授权

US09122400B2 Managing data set volume table of contents 有权
标题翻译：管理数据集卷目录
公开(公告)号：US09122400B2
公开(公告)日：2015-09-01
申请号：US13567549
申请日：2012-08-06
申请人： Dustin A. Helak , Miguel A. Perez , David C. Reed , Max D. Smith
发明人： Dustin A. Helak , Miguel A. Perez , David C. Reed , Max D. Smith
IPC分类号： G06F3/06
CPC分类号： G06F3/061 , G06F3/0614 , G06F3/0643 , G06F3/0676 , G06F2212/1004
摘要： For managing a data set volume table of contents, a management module creates a data set volume table of contents (DSVTOC) for a data set residing on a volume. The DSVTOC resides in a virtual storage access method (VSAM) system and includes a DSVTOC index, DSVTOC cluster data, and DSVTOC data for the data set. A copy module maintains a copy of the DSVTOC on the volume.
摘要翻译：为了管理数据集卷目录，管理模块为驻留在卷上的数据集创建数据集卷内容表（DSVTOC）。 DSVTOC驻留在虚拟存储访问方法（VSAM）系统中，并包含数据集的DSVTOC索引，DSVTOC簇数据和DSVTOC数据。复制模块在卷上维护DSVTOC的副本。

7. 发明申请

US20140019800A1 INADVERTENT FREED STORAGE RECOVERY 有权
公开(公告)号：US20140019800A1
公开(公告)日：2014-01-16
申请号：US13547659
申请日：2012-07-12
申请人： Derek L. Erdmann , Dustin A. Helak , David C. Reed , Max D. Smith
发明人： Derek L. Erdmann , Dustin A. Helak , David C. Reed , Max D. Smith
IPC分类号： G06F11/07
CPC分类号： G06F11/0727 , G06F11/0778 , G06F11/0793 , G06F11/1415
摘要： An abnormal termination recovery is performed where storage is referenced shortly after the storage has been freed. More specifically, when storage is freed, and that storage is accessed, an abnormal termination error (e.g., a page translation exception event) occurs due to referencing storage that has not been obtained. When the abnormal termination error occurs, an abnormal termination recovery operation is accessed. The abnormal termination recovery operation scans a history of storage freeing operations (e.g., FREEMAIN operations) to determine whether the storage location accessed by the storage access that caused the abnormal termination error was recently freed from within the same address space. If the storage location was recently freed, then the abnormal termination recovery operation reverses the storage freeing operation by issuing a storage obtaining operation (e.g., a GETMAIN operation) to re-obtain the storage.
摘要翻译：在存储被释放后不久就会进行存储的情况下执行异常终止恢复。更具体地，当存储被释放并且存储被访问时，由于引用了尚未获得的存储而发生异常终止错误（例如，翻译异常事件）。当异常终止错误发生时，访问异常终止恢复操作。异常终止恢复操作扫描存储释放操作（例如FREEMAIN操作）的历史，以确定最近是否在同一地址空间内释放引起异常终止错误的存储访问访问的存储位置。如果存储位置最近被释放，则异常终止恢复操作通过发出存储获取操作（例如，GETMAIN操作）来重新获得存储来反转存储释放操作。

8. 发明授权

US09037815B2 Analyzing and reducing dump data 有权
标题翻译：分析和减少转储数据
公开(公告)号：US09037815B2
公开(公告)日：2015-05-19
申请号：US13536655
申请日：2012-06-28
申请人： Dustin A. Helak , Miguel A. Perez , David C. Reed , Max D. Smith
发明人： Dustin A. Helak , Miguel A. Perez , David C. Reed , Max D. Smith
IPC分类号： G06F12/00 , G06F9/00
CPC分类号： G06F9/00 , G06F9/461 , G06F11/0715 , G06F11/0778
摘要： For analyzing and reducing dump data, an analysis module identifies each abending task of a job and identifies each stack block of each abending task. A dump module saves only stack block data from the identified stack blocks as dump data.
摘要翻译：为了分析和减少转储数据，分析模块识别作业中的每个无效任务，并识别每个无效任务的每个堆栈块。转储模块仅将堆栈块中的堆栈块数据作为转储数据保存。

9. 发明申请

US20140040578A1 MANAGING DATA SET VOLUME TABLE OF CONTENTS 有权
标题翻译：管理数据集体目录
公开(公告)号：US20140040578A1
公开(公告)日：2014-02-06
申请号：US13567549
申请日：2012-08-06
申请人： Dustin A. Helak , Miguel A. Perez , David C. Reed , Max D. Smith
发明人： Dustin A. Helak , Miguel A. Perez , David C. Reed , Max D. Smith
IPC分类号： G06F12/16
CPC分类号： G06F3/061 , G06F3/0614 , G06F3/0643 , G06F3/0676 , G06F2212/1004
摘要： For managing a data set volume table of contents, a management module creates a data set volume table of contents (DSVTOC) for a data set residing on a volume. The DSVTOC resides in a virtual storage access method (VSAM) system and includes a DSVTOC index, DSVTOC cluster data, and DSVTOC data for the data set. A copy module maintains a copy of the DSVTOC on the volume.
摘要翻译：为了管理数据集卷目录，管理模块为驻留在卷上的数据集创建数据集卷内容表（DSVTOC）。 DSVTOC驻留在虚拟存储访问方法（VSAM）系统中，并包含数据集的DSVTOC索引，DSVTOC簇数据和DSVTOC数据。复制模块在卷上维护DSVTOC的副本。

10. 发明申请

US20120324201A1 Effectively limitless apparent free space on storage device 有权
标题翻译：存储设备上有效无限的空闲空间
公开(公告)号：US20120324201A1
公开(公告)日：2012-12-20
申请号：US13163683
申请日：2011-06-18
申请人： Marc A. Martin , Dustin A. Helak , Jason Webster
发明人： Marc A. Martin , Dustin A. Helak , Jason Webster
IPC分类号： G06F12/02
CPC分类号： G06F3/0631 , G06F3/0605 , G06F3/0607 , G06F3/0644 , G06F3/0647 , G06F3/068 , G06F3/0683 , G06F12/023
摘要： A primary physical storage device has effectively limitless apparent free space. Responsive to receiving a request to dynamically allocate an amount of desired free space on the primary device to store new data on the primary device, and responsive to determining that an amount of actual free space on the primary device is insufficient to permit such allocation, existing data stored on the primary device is moved to a secondary storage device. The first existing data appears to still be stored on the primary device. Responsive to receiving a request to retrieve existing data from the primary device, and to determining that the existing data has been moved to the secondary device, the existing data is moved back to the primary device. The existing data was originally stored on the primary device, and is currently stored on the primary device or has been moved to the secondary device.
摘要翻译：主要的物理存储设备具有无限的明显的可用空间。响应于接收动态地分配主设备上的期望可用空间量以在主设备上存储新数据的请求，并且响应于确定主设备上的实际可用空间量不足以允许这样的分配，存在存储在主设备上的数据被移动到辅助存储设备。第一个现有数据似乎仍然存储在主设备上。响应于接收到从主设备检索现有数据的请求以及确定现有数据已被移动到辅助设备，现有数据被移回主设备。现有数据最初存储在主设备上，并且当前存储在主设备上或已被移动到辅助设备。

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