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1. 发明申请

US20030220949A1 AUTOMATIC DELETION IN DATA STORAGE MANAGEMENT 审中-公开
标题翻译：数据存储管理中的自动删除
公开(公告)号：US20030220949A1
公开(公告)日：2003-11-27
申请号：US10248462
申请日：2003-01-21
申请人： COLUMBIA DATA PRODUCTS, INC.
发明人： Louis P. Witt JR. , Robbie A. Green , Donald D. Cross , Brian M. McFadden , Kai Zhang
IPC分类号： G06F012/00
CPC分类号： G06F11/1446 , G06F11/1451 , G06F12/023 , G06F2201/84
摘要： A method of managing the recordation of data sets to a finite data storage medium, each respective data set having associated therewith a time of creation and a preservation weight from a range of allowable preservation weights, comprises detecting that the finite data storage medium has reached or exceeded its effective capacity; for all data sets currently stored in the finite data storage medium, successively deleting each respective data set with the lowest preservation weight and earliest time of creation until the finite data storage medium is below a threshold capacity; and once below the threshold capacity, recording a new data set to the finite data storage medium. In a further aspect, when all data sets remaining in the data storage medium are identified as permanent and the data storage medium is still at or above its effective capacity, an error message is returned and no new data set is recorded. In a further aspect, a method of managing groups of data sets comprises associating a new data set to a predetermined group, recording the new data set to the finite data storage medium; and if the number of data sets stored in the finite data storage medium and associated with the predetermined group exceeds a maximum value, deleting the oldest data set of the predetermined group.
摘要翻译：一种管理数据集记录到有限数据存储介质的方法，每个相应数据集与其相关联的创建时间和来自可允许保存权重范围的保存权重包括检测有限数据存储介质已经达到或超过其有效能力; 对于当前存储在有限数据存储介质中的所有数据集，连续删除具有最低保存权重和最早创建时间的每个相应数据集，直到有限数据存储介质低于阈值容量; 并且一旦低于阈值容量，将新的数据集记录到有限数据存储介质。在另一方面，当数据存储介质中剩余的所有数据集被识别为永久且数据存储介质仍处于或高于其有效容量时，返回错误消息，并且不记录新的数据集。在另一方面，一种管理数据组组的方法包括将新数据集合与预定组相关联，将新数据集记录到有限数据存储介质; 并且如果存储在有限数据存储介质中并与预定组相关联的数据集的数量超过最大值，则删除预定组的最旧数据集。

2. 发明申请

US20030220948A1 MANAGING SNAPSHOT/BACKUP COLLECTIONS IN FINITE DATA STORAGE 审中-公开
标题翻译：管理有限数据存储中的快照/备份集合
公开(公告)号：US20030220948A1
公开(公告)日：2003-11-27
申请号：US10248461
申请日：2003-01-21
申请人： COLUMBIA DATA PRODUCTS, INC.
发明人： Robbie A. Green , Louis P. Witt JR. , Kai Zhang , Brian M. McFadden
IPC分类号： G06F012/00
CPC分类号： G06F11/1446 , G06F11/1451 , G06F12/023 , G06F2201/84
摘要： A method of managing a collection of members, wherein each member has data preserved in a finite data storage and each member belongs to a different data group of a temporal data store with which the finite data storage is associated, includes the step of deleting the oldest member of the collection upon the addition of a new member to the collection when the number of members of the collection exceeds a predetermined maximum number. The new member of the collection may be added to the collection after a member is deleted if the predetermined maximum number otherwise would be exceeded or, alternatively, the new member of the collection may be added to the collection, the predetermined maximum number of member then exceeded, and a member then deleted.
摘要翻译：一种管理成员集合的方法，其中每个成员具有保存在有限数据存储器中的数据，并且每个成员属于与有限数据存储相关联的时间数据存储器的不同数据组，包括删除最旧的当收集的成员数量超过预定的最大数量时，在收集中添加新成员时，收集的成员。如果超过了预定的最大数量，或者可以将集合的新成员添加到收集中，则该成员被删除后，该新集合的新成员可被添加到该集合中，则该成员的预定最大数量超过，然后删除成员。

3. 发明申请

US20030220929A1 MANAGING FINITE DATA STORAGE UTILIZING PRESERVATION WEIGHTS 审中-公开
标题翻译：管理使用保存权重的有限数据存储
公开(公告)号：US20030220929A1
公开(公告)日：2003-11-27
申请号：US10248460
申请日：2003-01-21
申请人： COLUMBIA DATA PRODUCTS, INC.
发明人： Richard M. Tolpin , Kai Zhang , Donald D. Cross , Brian M. McFadden , Louis P. Witt JR. , Robbie A. Green
IPC分类号： G06F007/00
CPC分类号： G06F11/1446 , G06F11/1451 , G06F12/023 , G06F2201/84
摘要： A temporal data store includes one or more data groups in an online archive or snapshot systems. Each data group in turn includes a plurality of members, data of each of which is preserved in a finite data storage having a fixed, predetermined storage capacity. Each data group further has associated therewith a time point, and each member of each data group has associated therewith a preservation weight. Upon detecting that finite data storage consumption has reached a first level, then for each member in order of increasing preservation weight beginning with the one or more members having the lowest preservation weight, successively deleting each member in increasing chronological order beginning with the oldest member first, until the finite data storage consumption has reached a second lower level. Each member of the data group may include a snapshot or a backup.
摘要翻译：时间数据存储包括在线归档或快照系统中的一个或多个数据组。每个数据组又包括多个成员，每个数据组的数据被保存在具有固定的预定存储容量的有限数据存储器中。每个数据组还具有与其相关联的时间点，并且每个数据组的每个成员具有与之相关联的保存权重。在检测到有限数据存储消耗已经达到第一级时，则对于每个成员，按照从保持权重最小的一个或多个成员开始的增加的保存权重的顺序，按照从最早的成员开始的增加的时间顺序连续地删除每个成员，直到有限数据存储消耗达到第二较低水平。数据组的每个成员可以包括快照或备份。

4. 发明申请

US20030142554A1 EMULATING HARDWARE HAVING SELECTED STORAGE CHARACTERISTICS 审中-公开
标题翻译：具有选定存储特性的仿真硬件
公开(公告)号：US20030142554A1
公开(公告)日：2003-07-31
申请号：US10248549
申请日：2003-01-28
申请人： COLUMBIA DATA PRODUCTS, INC.
发明人： Robbie A. Green , Louis Perry Witt JR.
IPC分类号： G11C005/00
CPC分类号： G06F11/261
摘要： Hardware having selected storage characteristics is emulated within a computer configuration by, (a) representing to an operating system of the computer configuration the presence of the hardware having the selected storage characteristics and addresses for reading data therefrom and writing data thereto, (b) writing data to an address of the hardware by (i) writing the data to an address of a data store with which the hardware address is associated, or (ii) writing the data to an address of the data store with which no hardware address is associated, and associating the hardware address with that data store address, and (c) reading data from a hardware address by (i) reading the data from a data store address with which the hardware address has been associated in the writing step, or (ii) returning data that has not been written to the hardware in the writing step.
摘要翻译：具有选择的存储特性的硬件通过以下方式在计算机配置中被仿真：（a）向计算机配置的操作系统表示具有所选存储特性的硬件的存在以及用于从其读取数据的地址和向其写入数据，（b）写入通过（i）将数据写入与硬件地址相关联的数据存储器的地址，或（ii）将数据写入到没有硬件地址相关联的数据存储器的地址的数据到硬件的地址，并且将硬件地址与该数据存储地址相关联，以及（c）通过以下步骤从硬件地址读取数据：（i）从写入步骤中与硬件地址相关联的数据存储地址读取数据，或者（ii））在写入步骤中返回尚未写入硬件的数据。

5. 发明申请

US20030142553A1 ALTERING COMPUTER CONFIGURATION TO EMULATE ADDITIONAL VOLUME 审中-公开
标题翻译：改变计算机配置以刺激额外的体积
公开(公告)号：US20030142553A1
公开(公告)日：2003-07-31
申请号：US10248548
申请日：2003-01-28
申请人： COLUMBIA DATA PRODUCTS, INC.
发明人： Robbie A. Green
IPC分类号： G11C005/00
CPC分类号： G06F3/0665 , G06F3/0604 , G06F3/0674 , G06F11/261
摘要： A computer configuration having an original volume with a first storage capacity is altered to appear as a computer configuration having the original and an additional, readable/writable volume by (a) representing to an operating system of the computer configuration the presence of the additional volume, (b) writing data to an address of the volume by (i) writing the data to an address of a data store with which the volume address is associated, or (ii) writing the data to an address of the data store with which no volume address is associated, and associating the volume address with that data store address, and (c) reading data from a volume address by (i) reading the data from a data store address with which the volume address has been associated in the writing step, or (ii) returning data that has not been written to the volume in the writing step.
摘要翻译：改变具有第一存储容量的原始卷的计算机配置，以便通过（a）向计算机配置的操作系统表示附加卷的存在来显示为具有原始和附加的可读/可写卷的计算机配置（b）通过以下方式将数据写入卷的地址：（i）将数据写入与卷地址相关联的数据存储的地址，或者（ii）将数据写入数据存储的地址没有音量地址相关联，并且将音量地址与该数据存储地址相关联，以及（c）通过（i）从写入中与音频地址相关联的数据存储地址读取数据从卷地址读取数据步骤，或（ii）在写入步骤中返回尚未写入卷的数据。

6. 发明申请

US20030142552A1 Emulating volume having selected storage capacity 审中-公开
标题翻译：模拟具有选定存储容量的卷
公开(公告)号：US20030142552A1
公开(公告)日：2003-07-31
申请号：US10248547
申请日：2003-01-28
申请人： Columbia Data Products, Inc.
发明人： Robbie A. Green
IPC分类号： G11C005/00
CPC分类号： G06F3/0607 , G06F3/0665 , G06F3/067 , G06F3/0676
摘要： A volume having a selected storage capacity is emulated within a computer configuration by (a) representing to an operating system of the computer configuration the presence of the volume having the selected storage capacity and addresses for reading data therefrom and writing data thereto, (b) writing data to an address of the volume by, (i) writing the data to an address of a data store with which the volume address is associated, or (ii) writing the data to an address of the data store with which no volume address is associated, and associating the volume address with that data store address, and (c) reading data from a volume address by, (i) reading the data from a data store address with which the volume address has been associated in accordance with the writing step, or (ii) returning data that has not been written to the volume in the writing step.
摘要翻译：具有选择的存储容量的卷通过以下方式在计算机配置中被仿真：（a）向计算机配置的操作系统表示存在具有所选择的存储容量的卷和从其读取数据的地址，以及向其写入数据;（b）将数据写入卷的地址，（i）将数据写入与卷地址相关联的数据存储的地址，或者（ii）将数据写入到没有卷地址的数据存储区的地址相关联，并且将该卷地址与该数据存储地址相关联，以及（c）从卷地址读取数据，（i）从根据写入的卷地址已经与之相关联的数据存储地址读取数据步骤，或（ii）在写入步骤中返回尚未写入卷的数据。

7. 发明申请

US20030142551A1 Emulating hardware having selected storage capacity 审中-公开
标题翻译：仿真具有选定存储容量的硬件
公开(公告)号：US20030142551A1
公开(公告)日：2003-07-31
申请号：US10248546
申请日：2003-01-28
申请人： Columbia Data Products, Inc.
发明人： Robbie A. Green
IPC分类号： G11C005/00
CPC分类号： G06F3/0607 , G06F3/0664 , G06F3/0677
摘要： Hardware having a selected storage capacity within a computer configuration is emulated by (a) representing to an operating system of the computer configuration the presence of the hardware having the selected storage capacity and addresses for reading data therefrom and writing data thereto, (b) writing data to an address of the hardware by (i) writing the data to an address of a data store with which the hardware address is associated, or (ii) writing the data to an address of the data store with which no hardware address is associated, and associating the hardware address with that data store address, and (c) reading data from a hardware address by (i) reading the data from a data store address with which the hardware address has been associated in the writing step, or (ii) returning data that has not been written to the hardware in the writing step.
摘要翻译：在计算机配置中具有所选存储容量的硬件通过以下方式来仿真：（a）向计算机配置的操作系统表示存在具有所选择的存储容量的硬件和用于从其读取数据的地址，以及向其写入数据，（b）写入通过（i）将数据写入与硬件地址相关联的数据存储器的地址，或（ii）将数据写入到没有硬件地址相关联的数据存储器的地址的数据到硬件的地址，并且将硬件地址与该数据存储地址相关联，以及（c）通过以下步骤从硬件地址读取数据：（i）从写入步骤中与硬件地址相关联的数据存储地址读取数据，或者（ii））在写入步骤中返回尚未写入硬件的数据。

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