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1. 发明申请

US20120144123A1 READ-AHEAD PROCESSING IN NETWORKED CLIENT-SERVER ARCHITECTURE 审中-公开
标题翻译：网络客户端 - 服务器架构中的READ-AHEAD处理
公开(公告)号：US20120144123A1
公开(公告)日：2012-06-07
申请号：US12958196
申请日：2010-12-01
申请人： Lior ARONOVICH , Konstantin MUSHKIN , Oded SONIN
发明人： Lior ARONOVICH , Konstantin MUSHKIN , Oded SONIN
IPC分类号： G06F12/08
CPC分类号： G06F12/0862 , G06F3/067 , G06F12/0802 , G06F2212/163 , H04L67/42
摘要： Various embodiments for read-ahead processing in a networked client-server architecture by a processor device are provided. Read messages are grouped by a plurality of unique sequence identifications (IDs), where each of the sequence IDs corresponds to a specific read sequence, consisting of all read and read-ahead requests related to a specific storage segment that is being read sequentially by a thread of execution in a client application. The storage system uses the sequence id value in order to identify and filter read-ahead messages that are obsolete when received by the storage system, as the client application has already moved to read a different storage segment. Basically, a message is discarded when its sequence id value is less recent than the most recent value already seen by the storage system. The sequence IDs are used by the storage system to determine corresponding read-ahead data to be loaded into a read-ahead cache.
摘要翻译：提供了由处理器设备在联网的客户端 - 服务器架构中进行预读处理的各种实施例。读取消息由多个唯一的序列标识（ID）分组，其中序列ID中的每一个对应于特定的读取序列，其包括与由特定存储段顺序读取的特定存储段相关的所有读取和预读请求在客户端应用程序中执行的线程。存储系统使用序列ID值，以便识别和过滤存储系统接收到的过期的预读消息，因为客户端应用程序已经移动到读取不同的存储段。基本上，当其序列ID值比存储系统已经看到的最新值更新时，消息被丢弃。序列ID由存储系统使用以确定要加载到预读高速缓存中的相应的预读数据。

2. 发明申请

US20120239749A1 READ-AHEAD PROCESSING IN NETWORKED CLIENT-SERVER ARCHITECTURE 有权
标题翻译：网络客户端 - 服务器架构中的READ-AHEAD处理
公开(公告)号：US20120239749A1
公开(公告)日：2012-09-20
申请号：US13488157
申请日：2012-06-04
申请人： Lior ARONOVICH , Konstantin MUSHKIN , Oded SONIN
发明人： Lior ARONOVICH , Konstantin MUSHKIN , Oded SONIN
IPC分类号： G06F15/167 , G06F15/16
CPC分类号： G06F12/0862 , G06F3/067 , G06F12/0802 , G06F2212/163 , H04L67/42
摘要： Read messages are grouped by a plurality of unique sequence identifications (IDs), where each of the sequence IDs corresponds to a specific read sequence, consisting of all read and read-ahead requests related to a specific storage segment that is being read sequentially by a thread of execution in a client application. The storage system uses the sequence id value in order to identify and filter read-ahead messages that are obsolete when received by the storage system, as the client application has already moved to read a different storage segment. Basically, a message is discarded when its sequence id value is less recent than the most recent value already seen by the storage system. The sequence IDs are used by the storage system to determine corresponding read-ahead data to be loaded into a read-ahead cache.
摘要翻译：读取消息由多个唯一的序列标识（ID）分组，其中序列ID中的每一个对应于特定的读取序列，其包括与由特定存储段顺序读取的特定存储段相关的所有读取和预读请求在客户端应用程序中执行的线程。存储系统使用序列ID值，以便识别和过滤存储系统接收到的过期的预读消息，因为客户端应用程序已经移动到读取不同的存储段。基本上，当其序列ID值比存储系统已经看到的最新值更新时，消息被丢弃。序列ID由存储系统使用以确定要加载到预读高速缓存中的相应的预读数据。

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