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1. 发明申请

US20050262038A1 Distributing data across multiple storage devices 有权
标题翻译：在多个存储设备上分发数据
公开(公告)号：US20050262038A1
公开(公告)日：2005-11-24
申请号：US10848845
申请日：2004-05-18
申请人： Thomas Sepez , William Bridge
发明人： Thomas Sepez , William Bridge
IPC分类号： G06F3/06 , G06F7/00
CPC分类号： G06F3/0658 , G06F3/0608 , G06F3/061 , G06F3/067
摘要： Pieces of data are stored among storage devices based on a cycle value, which is computed for each storage device as the total capacity of all storage devices divided by the individual capacity of the storage device. Next, a storage device for a current piece of data is selected to be the storage device with the smallest key value; followed by determination of a new key value based on at least (a) the cycle value and (b) a sequence number of the current piece. After allocation, if the number of storage devices changes, reallocation is done similarly except that selection is first from a preferred set and only if the preferred set is empty then from a remainder set. Storage devices are placed in the preferred set if a piece of data would be outside a shadow (based on cycle value) of another piece pre-existing in the storage device.
摘要翻译：基于对于每个存储设备计算的周期值，存储数据的数据作为所有存储设备的总容量除以存储设备的个别容量。接下来，将用于当前数据的存储装置选择为具有最小键值的存储装置; 然后基于至少（a）周期值和（b）当前片段的序列号来确定新的键值。分配后，如果存储设备的数量发生变化，则重新分配的操作类似，除了先选择首选集，只有首选集为空，然后再从剩余集中移除。如果一条数据将在存储设备中预先存在的另一个部件的阴影（基于周期值）之外，则将存储设备放置在首选组中。

2. 发明授权

US07152148B2 Storage access keys 有权
公开(公告)号：US07152148B2
公开(公告)日：2006-12-19
申请号：US10810786
申请日：2004-03-26
申请人： James Williams , William Bridge , Richard Long , Patrick Ritto , Thomas Sepez , Angelo Pruscino
发明人： James Williams , William Bridge , Richard Long , Patrick Ritto , Thomas Sepez , Angelo Pruscino
IPC分类号： G06F12/14
CPC分类号： G06F17/30952 , G06F11/1435 , G06F17/30067 , G06F21/604 , G06F21/6227 , G06F21/805 , Y10S707/99936
摘要： Methods are provided for communicating with and regulating access to a storage system contained within a file system. Storage access keys are used to communicate to the file system changes in location of data stored in the storage system. Fence keys are used to regulate access to the storage system.

3. 发明授权

US06715050B2 Storage access keys 有权
标题翻译：存储访问密钥
公开(公告)号：US06715050B2
公开(公告)日：2004-03-30
申请号：US09873130
申请日：2001-05-31
申请人： James Williams , William Bridge , Richard Long , Patrick Ritto , Thomas Sepez , Angelo Pruscino
发明人： James Williams , William Bridge , Richard Long , Patrick Ritto , Thomas Sepez , Angelo Pruscino
IPC分类号： G06F1214
CPC分类号： G06F17/30952 , G06F11/1435 , G06F17/30067 , G06F21/604 , G06F21/6227 , G06F21/805 , Y10S707/99936
摘要： Methods are provided for communicating with and regulating access to a storage system contained within a file system. Storage access keys are used to communicate to the file system changes in location of data stored in the storage system. Fence keys are used to regulate access to the storage system.
摘要翻译：提供了用于与包含在文件系统中的存储系统进行通信和调节访问的方法。存储访问密钥用于与文件系统通信存储系统中存储的数据位置的变化。篱笆键用于调节对存储系统的访问。

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