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公开(公告)号:US20140223096A1
公开(公告)日:2014-08-07
申请号:US14245893
申请日:2014-04-04
申请人: Jerene Zhe Yang , Brent Lim Tze Hao , Vikram Joshi , Michael Brown , Prashanth Radhakrishnan , David Flynn , Bhavesh Mehta
发明人: Jerene Zhe Yang , Brent Lim Tze Hao , Vikram Joshi , Michael Brown , Prashanth Radhakrishnan , David Flynn , Bhavesh Mehta
IPC分类号: G06F3/06
CPC分类号: G06F3/0665 , G06F3/0619 , G06F3/0689 , G06F12/0871 , G06F2212/151
摘要: An I/O manager may be configured to service I/O requests pertaining to ephemeral data of a virtual machine using a storage device that is separate from and/or independent of a primary storage resource to which the I/O request is directed. Ephemeral data may be removed from ephemeral storage in response to a removal condition and/or trigger, such as a virtual machine reboot. The I/O manager may manage transfers of ephemeral virtual machine data in response to virtual machines migrating between host computing devices. The I/O manager may be further configured to cache virtual machine data, and/or manage shared file data that is common to two or more virtual machines operating on a host computing device.
摘要翻译: 可以将I / O管理器配置为使用与I / O请求所针对的主存储资源分离和/或独立的存储设备来维护关于虚拟机的临时数据的I / O请求。 响应于移除条件和/或触发器(例如虚拟机重新启动),临时数据可以从临时存储器中移除。 I / O管理器可以管理临时虚拟机数据的传输,以响应在主机计算设备之间迁移的虚拟机。 I / O管理器可以被进一步配置为缓存虚拟机数据,和/或管理在主机计算设备上操作的两个或多个虚拟机通用的共享文件数据。