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1. 发明申请

US20050120056A1 Virtual ordered writes for multiple storage devices 有权
标题翻译：多个存储设备的虚拟有序写入
公开(公告)号：US20050120056A1
公开(公告)日：2005-06-02
申请号：US10724669
申请日：2003-12-01
申请人： David Meiri , Douglas Lecrone , Kevin Heasley , Vadim Longinov , Mark Halstead , Benjamin Yoder , William Thibodeau
发明人： David Meiri , Douglas Lecrone , Kevin Heasley , Vadim Longinov , Mark Halstead , Benjamin Yoder , William Thibodeau
IPC分类号： G06F7/00 , G06F11/20 , G06F17/30
CPC分类号： G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F11/2064 , G06F11/2074 , G06F17/30067 , G06F2201/82 , Y10S707/99943
摘要： Ordering data writes includes at least some of a group of primary storage devices receiving a first plurality of data writes, causing a cycle switch for the group of primary storage devices where the first plurality of data writes are associated with a particular cycle on each primary storage device in the group, and at least some of the group of primary storage devices receiving a second plurality of writes after initiating the cycle switch where all of the second plurality of writes are associated with a cycle different from the particular cycle on each primary storage device. Writes to the group begun after initiating the cycle switch may not complete until after the cycle switch has completed. Ordering data writes may also include, after completion of the cycle switch, each of the primary storage devices of the group initiating transfer of the first plurality of writes to a corresponding secondary storage device. Ordering data writes may also include, following each of the primary storage devices of the group completing transfer of the first plurality of writes to a corresponding secondary storage device, each of the primary storage devices sending a message to the corresponding secondary storage device.
摘要翻译：订购数据写入包括接收第一多个数据写入的一组主存储设备中的至少一些，从而为主存储设备组进行循环切换，其中第一多个数据写入与每个主存储器上的特定周期相关联该组中的至少一些初级存储设备中的至少一些，在启动循环开关之后接收第二多个写入的组中的至少一些，其中所有第二多个写入都与不同于每个主存储设备上的特定周期的循环相关联。启动循环开关后开始的组写入可能不会完成，直到循环切换完成。订购数据写入还可以包括在循环切换完成之后，组中的每个主存储设备启动第一多个写入的传送到对应的辅助存储设备。订购数据写入还可以包括，在组的每个主存储设备完成将第一多个写入传送到相应的辅助存储设备之后，每个主存储设备向相应的辅助存储设备发送消息。

2. 发明申请

US20060195656A1 Virtual ordered writes for multiple storage devices 有权
标题翻译：多个存储设备的虚拟有序写入
公开(公告)号：US20060195656A1
公开(公告)日：2006-08-31
申请号：US11343152
申请日：2006-01-30
申请人： Douglas Lecrone , Kevin Heasley , Vadim Longinov , Mark Halstead , David Meiri , Benjamin Yoder , William Thibodeau
发明人： Douglas Lecrone , Kevin Heasley , Vadim Longinov , Mark Halstead , David Meiri , Benjamin Yoder , William Thibodeau
IPC分类号： G06F13/00
CPC分类号： G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F11/2064 , G06F11/2074 , G06F17/30067 , G06F2201/82 , Y10S707/99943
摘要： Ordering data writes includes at least some of a group of primary storage devices receiving a first plurality of data writes, causing a cycle switch for the group of primary storage devices where the first plurality of data writes are associated with a particular cycle on each primary storage device in the group, and at least some of the group of primary storage devices receiving a second plurality of writes after initiating the cycle switch where all of the second plurality of writes are associated with a cycle different from the particular cycle on each primary storage device. Writes to the group begun after initiating the cycle switch may not complete until after the cycle switch has completed. Ordering data writes may also include, after completion of the cycle switch, each of the primary storage devices of the group initiating transfer of the first plurality of writes to a corresponding secondary storage device. Ordering data writes may also include, following each of the primary storage devices of the group completing transfer of the first plurality of writes to a corresponding secondary storage device, each of the primary storage devices sending a message to the corresponding secondary storage device.
摘要翻译：订购数据写入包括接收第一多个数据写入的一组主存储设备中的至少一些，从而为主存储设备组进行循环切换，其中第一多个数据写入与每个主存储器上的特定周期相关联该组中的至少一些初级存储设备中的至少一些，在启动循环开关之后接收第二多个写入的组中的至少一些，其中所有第二多个写入都与不同于每个主存储设备上的特定周期的循环相关联。启动循环开关后开始的组写入可能不会完成，直到循环切换完成。订购数据写入还可以包括在循环切换完成之后，组中的每个主存储设备启动第一多个写入的传送到对应的辅助存储设备。订购数据写入还可以包括，在组的每个主存储设备完成将第一多个写入传送到相应的辅助存储设备之后，每个主存储设备向相应的辅助存储设备发送消息。

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