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1. 发明申请

US20060174088A1 Method and system for presenting contiguous element addresses for a partitioned media library 有权
标题翻译：为分区媒体库呈现连续的元素地址的方法和系统
公开(公告)号：US20060174088A1
公开(公告)日：2006-08-03
申请号：US11045443
申请日：2005-01-28
申请人： Steven Justiss , Alexander Kramer , Linlin Gao
发明人： Steven Justiss , Alexander Kramer , Linlin Gao
IPC分类号： G06F12/10 , G06F12/00
CPC分类号： G11B27/002 , G11B2220/41
摘要： According to one embodiment of the present invention, a controller that partitions a media library for multiple host applications can, for each partition, assign a base element address for an element type and associate physical element addresses for elements of an element type with an index value. For a partition, the logical element address corresponding to a physical element address for an element can be determined by adding the index number associated with the physical element address to the base element address for that element type. The physical element address corresponding to a logical element address for an element can be determined by subtracting the base element address for the element type from the logical element address for the element. The result of subtracting the base element address from the logical element address is an index value for which the associated physical element address can be found.
摘要翻译：根据本发明的一个实施例，分配多个主机应用的媒体库的控制器可以为每个分区分配用于元素类型的基本元素地址，并将元素类型的元素的物理元素地址与索引值相关联。对于分区，可以通过将与物理元素地址相关联的索引号与该元素类型的基本元素地址相加来确定与元素的物理元素地址相对应的逻辑元素地址。可以通过从元素的逻辑元素地址中减去元素类型的基本元素地址来确定与元素的逻辑元素地址相对应的物理元素地址。从逻辑元素地址中减去基本元素地址的结果是可以找到相关联的物理元素地址的索引值。

2. 发明申请

US20060080507A1 System and method for unit attention handling 审中-公开
标题翻译：单位注意处理的系统和方法
公开(公告)号：US20060080507A1
公开(公告)日：2006-04-13
申请号：US10848177
申请日：2004-05-18
申请人： John Tyndall , Steven Justiss , Linlin Gao
发明人： John Tyndall , Steven Justiss , Linlin Gao
IPC分类号： G06F12/00
CPC分类号： G06F11/1464 , G06F11/1456 , G06F11/1458
摘要： Embodiments of the present invention provide a system and method for handling unit attentions. According to one embodiment of the present invention, a copy manager can receive an extended copy command and can issue a unit attention clearing command, such as the test unit ready command, to the source and destination devices listed in the extended copy command. The copy manager can further issue read commands to the source device and write commands to the destination device to copy data from the source device to the destination device according to the extended copy command.
摘要翻译：本发明的实施例提供了一种用于处理单元注意力的系统和方法。根据本发明的一个实施例，复制管理器可以接收扩展复制命令，并且可以向扩展复制命令中列出的源和目标设备发出诸如测试单元就绪命令的单元注意清除命令。复制管理器可以进一步向源设备发出读取命令，并将命令写入到目标设备，以根据扩展复制命令将数据从源设备复制到目标设备。

3. 发明申请

US20060174071A1 System and method for handling status commands directed to partitioned media library 有权
标题翻译：用于处理指向分区媒体库的状态命令的系统和方法
公开(公告)号：US20060174071A1
公开(公告)日：2006-08-03
申请号：US11046019
申请日：2005-01-28
申请人： Steven Justiss , Linlin Gao
发明人： Steven Justiss , Linlin Gao
IPC分类号： G06F13/00
CPC分类号： G06F3/0631 , G06F3/0605 , G06F3/0659 , G06F3/0686
摘要： Embodiments of the present invention provide a method and system for handling status commands directed to a partitioned media library. A controller (e.g., storage router or other device) that controls access to the physical media library can receive a status command and determine whether it should respond to the status command without passing the command to the media changer of the physical media library. If the controller should respond, the controller can construct a response and send it to the issuing host application. Otherwise the controller can pass the command to the media changer of the physical media library.
摘要翻译：本发明的实施例提供了一种用于处理指向分区媒体库的状态命令的方法和系统。控制对物理介质库的访问的控制器（例如，存储路由器或其他设备）可以接收状态命令并且确定其是否应当响应于状态命令而不将命令传递给物理介质库的介质更换器。如果控制器应该响应，则控制器可以构建响应并将其发送给发布主机应用程序。否则，控制器可以将命令传递到物理媒体库的介质更换器。

4. 发明申请

US20060170238A1 System and method for mode select handling for a partitioned media library 有权
标题翻译：用于分区媒体库的模式选择处理的系统和方法
公开(公告)号：US20060170238A1
公开(公告)日：2006-08-03
申请号：US11046066
申请日：2005-01-28
申请人： Steven Justiss , Linlin Gao
发明人： Steven Justiss , Linlin Gao
IPC分类号： B60J1/20
CPC分类号： G06F3/0634 , G06F3/0605 , G06F3/0686
摘要： One embodiment of the present invention includes a method for handling status commands direct to a partitioned media library that comprises establishing a set of initial logical element addresses for a set of physical element addresses with each initial logical element address corresponding to a physical element address of an element assigned to a library partition, assigning a set of new logical element addresses for the set of physical element addresses in response to a command from a host application (e.g., a MODE SELECT command) and determining a corresponding physical address for a received element address based on the set of new logical element addresses.
摘要翻译：本发明的一个实施例包括一种用于处理直接到分区媒体库的状态命令的方法，该方法包括为一组物理单元地址建立一组初始逻辑单元地址，每个初始逻辑单元地址对应于物理单元地址元素分配给库分区，响应于来自主机应用的命令（例如，MODE SELECT命令）为物理元素地址集合分配一组新的逻辑元素地址，并且为接收到的元素地址确定相应的物理地址基于一组新的逻辑单元地址。

5. 发明授权

US07370173B2 Method and system for presenting contiguous element addresses for a partitioned media library 有权
标题翻译：为分区媒体库呈现连续的元素地址的方法和系统
公开(公告)号：US07370173B2
公开(公告)日：2008-05-06
申请号：US11045443
申请日：2005-01-28
申请人： Steven A. Justiss , Alexander Kramer , Linlin Gao
发明人： Steven A. Justiss , Alexander Kramer , Linlin Gao
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G11B27/002 , G11B2220/41
摘要： According to one embodiment of the present invention, a controller that partitions a media library for multiple host applications can, for each partition, assign a base element address for an element type and associate physical element addresses for elements of an element type with an index value. For a partition, the logical element address corresponding to a physical element address for an element can be determined by adding the index number associated with the physical element address to the base element address for that element type. The physical element address corresponding to a logical element address for an element can be determined by subtracting the base element address for the element type from the logical element address for the element. The result of subtracting the base element address from the logical element address is an index value for which the associated physical element address can be found.
摘要翻译：根据本发明的一个实施例，分配多个主机应用的媒体库的控制器可以为每个分区分配用于元素类型的基本元素地址，并将元素类型的元素的物理元素地址与索引值相关联。对于分区，可以通过将与物理元素地址相关联的索引号与该元素类型的基本元素地址相加来确定与元素的物理元素地址相对应的逻辑元素地址。可以通过从元素的逻辑元素地址中减去元素类型的基本元素地址来确定与元素的逻辑元素地址相对应的物理元素地址。从逻辑元素地址中减去基本元素地址的结果是可以找到相关联的物理元素地址的索引值。

6. 发明授权

US07752416B2 System and method for distributed partitioned library mapping 失效
标题翻译：分布式分区库映射的系统和方法
公开(公告)号：US07752416B2
公开(公告)日：2010-07-06
申请号：US12237969
申请日：2008-09-25
申请人： Steven A. Justiss , Linlin Gao , John F. Tyndall
发明人： Steven A. Justiss , Linlin Gao , John F. Tyndall
IPC分类号： G06F13/00
CPC分类号： G11B27/002 , G06F3/0607 , G06F3/0613 , G06F3/0661 , G06F3/0664 , G06F3/0686 , G11B2220/90 , H04L29/12028 , H04L61/103
摘要： A system and method of media library access that utilizes distributed mapping of media library partitions. A first controller can be connected to a data transport element of a media library and a second controller can be connected to a media changer of the media library. The first controller can maintain a media library partition representing a portion of the media library, receive a command from a host application based on the media library partition and forward the command to the second controller. The first controller can further translate logical addresses referenced in the command to physical addresses before forwarding the command to the second controller. The second controller can receive the command from the first controller and forward the command to the media changer. The second controller can also prioritize the command using a FIFO or other prioritization scheme.
摘要翻译：利用媒体库分区的分布式映射的媒体库访问的系统和方法。第一控制器可以连接到媒体库的数据传输元件，并且第二控制器可以连接到媒体库的媒体更换器。第一控制器可以维护表示媒体库的一部分的媒体库分区，基于媒体库分区从主机应用接收命令，并将命令转发给第二控制器。第一控制器可以在将命令转发到第二控制器之前，将该命令中引用的逻辑地址进一步转换为物理地址。第二个控制器可以从第一个控制器接收命令，并将该命令转发到介质更换器。第二个控制器还可以使用FIFO或其他优先化方案对命令进行优先级排序。

7. 发明授权

US07451291B2 System and method for mode select handling for a partitioned media library 有权
标题翻译：用于分区媒体库的模式选择处理的系统和方法
公开(公告)号：US07451291B2
公开(公告)日：2008-11-11
申请号：US11046066
申请日：2005-01-28
申请人： Steven A. Justiss , Linlin Gao
发明人： Steven A. Justiss , Linlin Gao
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F3/0634 , G06F3/0605 , G06F3/0686
摘要： One embodiment of the present invention includes a method for handling status commands direct to a partitioned media library that comprises establishing a set of initial logical element addresses for a set of physical element addresses with each initial logical element address corresponding to a physical element address of an element assigned to a library partition, assigning a set of new logical element addresses for the set of physical element addresses in response to a command from a host application (e.g., a MODE SELECT command) and determining a corresponding physical address for a received element address based on the set of new logical element addresses.
摘要翻译：本发明的一个实施例包括一种用于处理直接到分区媒体库的状态命令的方法，该方法包括为一组物理单元地址建立一组初始逻辑单元地址，每个初始逻辑单元地址对应于物理单元地址元素分配给库分区，响应于来自主机应用的命令（例如，MODE SELECT命令）为物理元素地址集合分配一组新的逻辑元素地址，并且为接收到的元素地址确定相应的物理地址基于一组新的逻辑单元地址。

8. 发明申请

US20090049224A1 System and Method for Distributed Partitioned Library Mapping 失效
标题翻译：分布式分区库映射的系统和方法
公开(公告)号：US20090049224A1
公开(公告)日：2009-02-19
申请号：US12237969
申请日：2008-09-25
申请人： Steven A. Justiss , Linlin Gao , John F. Tyndall
发明人： Steven A. Justiss , Linlin Gao , John F. Tyndall
IPC分类号： G06F13/14
CPC分类号： G11B27/002 , G06F3/0607 , G06F3/0613 , G06F3/0661 , G06F3/0664 , G06F3/0686 , G11B2220/90 , H04L29/12028 , H04L61/103
摘要： Embodiments of the present invention provide a system and method of media library access that eliminates, or at least substantially reduces, the shortcomings of prior art media library access systems and methods. More particularly, embodiments of the present invention provide systems and methods of distributed mapping of media library partitions. According to one embodiment, the present invention can include a first controller connected to a data transport element of a media library and a second controller connected to a media changer of the media library. The first controller can maintain a media library partition representing a portion of the media library, receive a command from a host application based on the media library partition and forward the command to the second controller. The first controller can further translate logical addresses referenced in the command to physical addresses before forwarding the command to the second controller. The second controller can receive the command from the first controller and forward the command to the media changer. The second controller, according to another embodiment of the present invention, can also prioritize the command on a FIFO basis or according to other prioritization scheme known in the art.
摘要翻译：本发明的实施例提供了消除或至少显着地减少现有技术的媒体库访问系统和方法的缺点的媒体库访问的系统和方法。更具体地，本发明的实施例提供了媒体库分区的分布式映射的系统和方法。根据一个实施例，本发明可以包括连接到媒体库的数据传输元件的第一控制器和连接到媒体库的介质更换器的第二控制器。第一控制器可以维护表示媒体库的一部分的媒体库分区，基于媒体库分区从主机应用接收命令，并将命令转发给第二控制器。第一控制器可以在将命令转发到第二控制器之前，将该命令中引用的逻辑地址进一步转换为物理地址。第二个控制器可以从第一个控制器接收命令，并将该命令转发到介质更换器。根据本发明的另一个实施例，第二控制器还可以以FIFO为基础或根据本领域已知的其他优先化方案对命令进行优先级排序。

9. 发明授权

US07428613B1 System and method for centralized partitioned library mapping 有权
标题翻译：集中分区库映射的系统和方法
公开(公告)号：US07428613B1
公开(公告)日：2008-09-23
申请号：US10880360
申请日：2004-06-29
申请人： Steven A. Justiss , Linlin Gao , John F. Tyndall
发明人： Steven A. Justiss , Linlin Gao , John F. Tyndall
IPC分类号： G06F13/14
CPC分类号： G11B17/22 , G11B15/682 , G11B15/689
摘要： Embodiments of the present invention provide systems and methods of centralized mapping of media library partitions. According to one embodiment, the present invention can include a first controller connected to a data transport element of a media library and a second controller connected to a media changer of the media library. The first controller can receive a command from a host application based on a media library partition presented to that host and forward the command to the second controller. The second controller can receive the command from the first controller, translate logical addresses referenced in the command to physical addresses and forward the command to the media changer. The second controller, can also prioritize the command on a FIFO basis or according to other prioritization scheme known in the art.
摘要翻译：本发明的实施例提供了媒体库分区的集中映射的系统和方法。根据一个实施例，本发明可以包括连接到媒体库的数据传输元件的第一控制器和连接到媒体库的介质更换器的第二控制器。第一控制器可以基于呈现给该主机的媒体库分区从主机应用接收命令，并将命令转发给第二控制器。第二个控制器可以从第一个控制器接收命令，将命令中引用的逻辑地址转换为物理地址，并将命令转发到介质更换器。第二控制器还可以以FIFO为基础或根据本领域已知的其他优先化方案对命令进行优先级排序。

10. 发明授权

US07975124B2 System and method for distributed partitioned library mapping 有权
标题翻译：分布式分区库映射的系统和方法
公开(公告)号：US07975124B2
公开(公告)日：2011-07-05
申请号：US12762066
申请日：2010-04-16
申请人： Steven A. Justiss , Linlin Gao , John F. Tyndall
发明人： Steven A. Justiss , Linlin Gao , John F. Tyndall
IPC分类号： G06F13/00
CPC分类号： G11B27/002 , G06F3/0607 , G06F3/0613 , G06F3/0661 , G06F3/0664 , G06F3/0686 , G11B2220/90 , H04L29/12028 , H04L61/103
摘要： A system and method of media library access that utilizes distributed mapping of media library partitions. A first controller can be connected to a data transport element of a media library and a second controller can be connected to a media changer of the media library. The first controller can maintain a media library partition representing a portion of the media library, receive a command from a host application based on the media library partition and forward the command to the second controller. The first controller can further translate logical addresses referenced in the command to physical addresses before forwarding the command to the second controller. The second controller can receive the command from the first controller and forward the command to the media changer. The second controller can also prioritize the command on using a FIFO or other prioritization scheme.
摘要翻译：利用媒体库分区的分布式映射的媒体库访问的系统和方法。第一控制器可以连接到媒体库的数据传输元件，并且第二控制器可以连接到媒体库的媒体更换器。第一控制器可以维护表示媒体库的一部分的媒体库分区，基于媒体库分区从主机应用接收命令，并将命令转发给第二控制器。第一控制器可以在将命令转发到第二控制器之前，将该命令中引用的逻辑地址进一步转换为物理地址。第二个控制器可以从第一个控制器接收命令，并将该命令转发到介质更换器。第二控制器还可以对使用FIFO或其他优先化方案的命令进行优先级排序。

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