专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明申请

US20120284231A1 DISTRIBUTED, ASYNCHRONOUS AND FAULT-TOLERANT STORAGE SYSTEM 审中-公开
标题翻译：分布式，异步存储和容错存储系统
公开(公告)号：US20120284231A1
公开(公告)日：2012-11-08
申请号：US13463933
申请日：2012-05-04
申请人： Cristina Basescu , Christian Cachin , Ittay Eyal , Robert Haas , Marko Vukolic
发明人： Cristina Basescu , Christian Cachin , Ittay Eyal , Robert Haas , Marko Vukolic
IPC分类号： G06F17/30
CPC分类号： G06F16/1873 , G06F16/219 , G06F16/27
摘要： Methods and systems for reading from and writing to a distributed, asynchronous and fault-tolerant storage system. The storage system includes storage nodes communicating with clients. The method includes a first client writing an object to the storage system and a second client reading the object from the storage system. For the first client, previous transient metadata relating to a previously written version of the object is retrieved and a new version of the object together with new transient metadata is stored. For the second client, a set of transient metadata from a third set of nodes amongst storage nodes is retrieved, a specific version of the object as stored on the storage system is determined, and a specific version of the corresponding object from a fourth set of nodes amongst storage nodes is retrieved. Two sets of nodes amongst all sets have at least one node in common.
摘要翻译：用于读写分布式，异步和容错存储系统的方法和系统。存储系统包括与客户端通信的存储节点。该方法包括：第一客户机将对象写入存储系统;以及第二客户机，从存储系统读取对象。对于第一个客户端，检索与先前写入的对象版本相关的先前的瞬时元数据，并存储新版本的对象以及新的瞬时元数据。对于第二客户端，检索来自存储节点中的第三组节点的一组瞬时元数据，确定存储在存储系统上的对象的特定版本，以及来自第四组的对应对象的特定版本检索存储节点之间的节点。所有集合中的两组节点至少有一个共同的节点。

IPRDB

热门服务

关于我们

友情链接

联系方式