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1. 发明授权

US08578214B2 Error handling in a virtualized operating system 有权
标题翻译：虚拟化操作系统中的错误处理
公开(公告)号：US08578214B2
公开(公告)日：2013-11-05
申请号：US13112775
申请日：2011-05-20
申请人： Laurent Dufour , Khalid Filali-Adib , Perinkulam I. Ganesh , Balamurugan Ramajeyam , Kavitha Ramalingam , David W. Sheffield
发明人： Laurent Dufour , Khalid Filali-Adib , Perinkulam I. Ganesh , Balamurugan Ramajeyam , Kavitha Ramalingam , David W. Sheffield
IPC分类号： G06F11/00
CPC分类号： G06F11/0766 , G06F11/0712 , G06F11/0715
摘要： When moving workload partitions (WPARs) from machine to machine, operating systems may encounter errors that prevent successful WPAR migration. Recording and reporting errors can be challenging. To move WPARs, the operating system may employ a plurality of software components, such as code residing in user space (e.g., application programs, OS libraries, and shell scripts), code residing in the operating system's kernel, and code residing on remote machines. Embodiments of the invention include a framework that enables all the software components to record errors. The framework can also report the errors to users and processes.
摘要翻译：将工作负载分区（WPAR）从机器移动到另一台机器时，操作系统可能会遇到阻止WPAR成功迁移的错误。记录和报告错误可能会带来挑战。为了移动WPAR，操作系统可以使用多个软件组件，例如驻留在用户空间（例如，应用程序，OS库和shell脚本）中的代码，驻留在操作系统内核中的代码以及驻留在远程机器上的代码。本发明的实施例包括使得所有软件组件能够记录错误的框架。框架还可以向用户和进程报告错误。

2. 发明申请

US20120066556A1 ERROR HANDLING IN A VIRTUALIZED OPERATING SYSTEM 有权
标题翻译：虚拟操作系统中的错误处理
公开(公告)号：US20120066556A1
公开(公告)日：2012-03-15
申请号：US13112775
申请日：2011-05-20
申请人： Laurent Dufour , Khalid Filali-Adib , Perinkulam I. Ganesh , Balamurugan Ramajeyam , Kavitha Ramalingam , David W. Sheffield
发明人： Laurent Dufour , Khalid Filali-Adib , Perinkulam I. Ganesh , Balamurugan Ramajeyam , Kavitha Ramalingam , David W. Sheffield
IPC分类号： G06F11/07
CPC分类号： G06F11/0766 , G06F11/0712 , G06F11/0715
摘要： When moving workload partitions (WPARs) from machine to machine, operating systems may encounter errors that prevent successful WPAR migration. Recording and reporting errors can be challenging. To move WPARs, the operating system may employ a plurality of software components, such as code residing in user space (e.g., application programs, OS libraries, and shell scripts), code residing in the operating system's kernel, and code residing on remote machines. Embodiments of the invention include a framework that enables all the software components to record errors. The framework can also report the errors to users and processes.
摘要翻译：将工作负载分区（WPAR）从机器移动到另一台机器时，操作系统可能会遇到阻止WPAR成功迁移的错误。记录和报告错误可能会带来挑战。为了移动WPAR，操作系统可以使用多个软件组件，例如驻留在用户空间（例如，应用程序，OS库和shell脚本）中的代码，驻留在操作系统内核中的代码以及驻留在远程机器上的代码。本发明的实施例包括使得所有软件组件能够记录错误的框架。框架还可以向用户和进程报告错误。

3. 发明申请

US20100042977A1 Selective Execution of Trace Mechanisms for Applications Having Different Bit Structures 失效
标题翻译：具有不同位结构的应用程序的跟踪机制的选择性执行
公开(公告)号：US20100042977A1
公开(公告)日：2010-02-18
申请号：US12189831
申请日：2008-08-12
申请人： Avinash Srikrishna Chinchalkar , Balamurugan Ramajeyam , Muthulakshmi Pearl Srinivasan , Suresh Eswara Warrier
发明人： Avinash Srikrishna Chinchalkar , Balamurugan Ramajeyam , Muthulakshmi Pearl Srinivasan , Suresh Eswara Warrier
IPC分类号： G06F9/44
CPC分类号： G06F11/3636
摘要： A computer implemented method, a computer program product, and a data processing system trace information about current context and system state for either 32-bit or 64-bit applications. A 32-bit trace executable code and a 64-bit trace executable code are compiled for a trace script. A determination is then made as to whether an application process is a 32-bit process or a 64-bit process. Responsive to determining that the application process is the 32-bit process or the 64-bit process, an internal indicator is set to indicate the application process as either a 32-bit process or a 64-bit process. Subsequently, the internal indicator is identified as either indicating the 32-bit process or the 64-bit process. If the internal identifier indicates the application process is a 32-bit process, an instruction pointer is set to indicate the 32-bit trace executable code, and the 32-bit trace executable code is executed. If the internal identifier indicates the application process is a 64-bit process, an instruction pointer is set to indicate the 64-bit trace executable code, and the 64-bit trace executable code is executed.
摘要翻译：计算机实现的方法，计算机程序产品和数据处理系统跟踪关于32位或64位应用程序的当前上下文和系统状态的信息。为跟踪脚本编译了32位跟踪可执行代码和64位跟踪可执行代码。然后确定应用进程是32位进程还是64位进程。响应于确定应用进程是32位进程或64位进程，内部指示符被设置为将应用进程指示为32位进程或64位进程。随后，内部指示符被标识为指示32位进程或64位进程。如果内部标识符表示应用进程是32位进程，则指令指针被设置为指示32位跟踪可执行代码，并执行32位跟踪可执行代码。如果内部标识符指示应用进程是64位进程，则指令指针被设置为指示64位跟踪可执行代码，并执行64位跟踪可执行代码。

4. 发明授权

US08261243B2 Selective execution of trace mechanisms for applications having different bit structures 失效
标题翻译：选择性执行具有不同位结构的应用程序的跟踪机制
公开(公告)号：US08261243B2
公开(公告)日：2012-09-04
申请号：US12189831
申请日：2008-08-12
申请人： Avinash Srikrishna Chinchalkar , Balamurugan Ramajeyam , Muthulakshmi Pearl Srinivasan , Suresh Eswara Warrier
发明人： Avinash Srikrishna Chinchalkar , Balamurugan Ramajeyam , Muthulakshmi Pearl Srinivasan , Suresh Eswara Warrier
IPC分类号： G06F9/44 , G06F9/45
CPC分类号： G06F11/3636
摘要： A computer implemented method, a computer program product, and a data processing system trace information about current context and system state for either 32-bit or 64-bit applications. A 32-bit trace executable code and a 64-bit trace executable code are compiled for a trace script. A determination is then made as to whether an application process is a 32-bit process or a 64-bit process. Responsive to determining that the application process is the 32-bit process or the 64-bit process, an internal indicator is set to indicate the application process as either a 32-bit process or a 64-bit process. Subsequently, the internal indicator is identified as either indicating the 32-bit process or the 64-bit process. If the internal identifier indicates the application process is a 32-bit process, an instruction pointer is set to indicate the 32-bit trace executable code, and the 32-bit trace executable code is executed. If the internal identifier indicates the application process is a 64-bit process, an instruction pointer is set to indicate the 64-bit trace executable code, and the 64-bit trace executable code is executed.
摘要翻译：计算机实现的方法，计算机程序产品和数据处理系统跟踪关于32位或64位应用程序的当前上下文和系统状态的信息。为跟踪脚本编译了32位跟踪可执行代码和64位跟踪可执行代码。然后确定应用进程是32位进程还是64位进程。响应于确定应用进程是32位进程或64位进程，内部指示符被设置为将应用进程指示为32位进程或64位进程。随后，内部指示符被标识为指示32位进程或64位进程。如果内部标识符表示应用进程是32位进程，则指令指针被设置为指示32位跟踪可执行代码，并执行32位跟踪可执行代码。如果内部标识符指示应用进程是64位进程，则指令指针被设置为指示64位跟踪可执行代码，并执行64位跟踪可执行代码。

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