专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070195692A1 SYSTEMS AND METHODS FOR OBTAINING ULTRA-HIGH DATA AVAILABILITY AND GEOGRAPHIC DISASTER TOLERANCE 有权
标题翻译：获取超高数据可用性和地理灾害容忍度的系统和方法
公开(公告)号：US20070195692A1
公开(公告)日：2007-08-23
申请号：US11674996
申请日：2007-02-14
申请人： Dale Hagglund , Ron Unrau , Geoff Hayward , Craig Graulich , Wayne Karpoff
发明人： Dale Hagglund , Ron Unrau , Geoff Hayward , Craig Graulich , Wayne Karpoff
IPC分类号： H04J1/16
CPC分类号： G06F11/2058 , G06F11/201 , G06F11/2064 , G06F11/2074 , G06F11/2079 , G06F2201/82 , H04L67/1095 , H04L67/1097 , H04L67/2842 , H04L69/40
摘要： Network data storage systems and methods allow computers reading and writing data at a plurality of data centers separated by, potentially, large distances to replicate data between sites such that the data is protected from failures, including complete Site failures, while not allowing network latency to significantly impede the performance of read or write operations. Continued access to all data is provided even after a single failure of any component of the system or after any complete failure of all equipment located at any single geographic region or any failure that isolates access to any single geographic region. Write data is replicated synchronously from Active Sites, e.g., sites where servers are writing data to storage resources, to Protection Sites located sufficiently close to Active Sites such that network latency will not significantly impact performance, but sufficiently far apart such that a regional disaster is unlikely to affect both sites. Write data is then asynchronously copied to other sites, potentially including one or more Active sites, located at greater distances.
摘要翻译：网络数据存储系统和方法允许计算机在多个数据中心读取和写入数据，这些数据中心可能距离很远，以便在站点之间复制数据，从而保护数据免受故障，包括完整的站点故障，同时不允许网络延迟显着阻碍了读写操作的执行。即使在系统的任何组件发生单一故障之后或者位于任何单个地理区域的所有设备发生任何完全故障或者任何将访问隔离在任何单一地理区域的故障之后，仍可继续访问所有数据。写入数据从Active Sites（例如，服务器正在将数据写入存储资源的站点）同步复制到位于与Active Sites紧密相连的保护站点，以便网络延迟不会对性能造成重大影响，但区域灾难相当遥远不太可能影响两个网站。然后将写入数据异步复制到其他站点，可能包括位于更远距离的一个或多个活动站点。

2. 发明授权

US08156195B2 Systems and methods for obtaining ultra-high data availability and geographic disaster tolerance 有权
标题翻译：获得超高数据可用性和地理灾害容忍的系统和方法
公开(公告)号：US08156195B2
公开(公告)日：2012-04-10
申请号：US11674996
申请日：2007-02-14
申请人： Dale Hagglund , Ron Unrau , Geoff Hayward , Craig Graulich , Wayne Karpoff
发明人： Dale Hagglund , Ron Unrau , Geoff Hayward , Craig Graulich , Wayne Karpoff
IPC分类号： G06F15/16 , G06F15/167
CPC分类号： G06F11/2058 , G06F11/201 , G06F11/2064 , G06F11/2074 , G06F11/2079 , G06F2201/82 , H04L67/1095 , H04L67/1097 , H04L67/2842 , H04L69/40
摘要： Network data storage systems and methods allow computers reading and writing data at a plurality of data centers separated by, potentially, large distances to replicate data between sites such that the data is protected from failures, including complete Site failures, while not allowing network latency to significantly impede the performance of read or write operations. Continued access to all data is provided even after a single failure of any component of the system or after any complete failure of all equipment located at any single geographic region or any failure that isolates access to any single geographic region. Write data is replicated synchronously from Active Sites, e.g., sites where servers are writing data to storage resources, to Protection Sites located sufficiently close to Active Sites such that network latency will not significantly impact performance, but sufficiently far apart such that a regional disaster is unlikely to affect both sites. Write data is then asynchronously copied to other sites, potentially including one or more Active sites, located at greater distances.
摘要翻译：网络数据存储系统和方法允许计算机在多个数据中心读取和写入数据，这些数据中心可能距离很远，以便在站点之间复制数据，从而保护数据免受故障，包括完整的站点故障，同时不允许网络延迟显着阻碍了读写操作的执行。即使在系统的任何组件发生单一故障之后或者位于任何单个地理区域的所有设备发生任何完全故障或者任何将访问隔离在任何单一地理区域的故障之后，仍可继续访问所有数据。写入数据从Active Sites（例如，服务器正在将数据写入存储资源的站点）同步复制到位于与Active Sites紧密相连的保护站点，以便网络延迟不会对性能造成重大影响，但区域灾难相当遥远不太可能影响两个网站。然后将写入数据异步复制到其他站点，可能包括位于更远距离的一个或多个活动站点。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式