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    Fractional caching method and adaptive contents transmitting method using the same
    1.
    发明申请
    Fractional caching method and adaptive contents transmitting method using the same 有权
    分数缓存方法和使用相同的自适应内容传输方法

    公开(公告)号：US20070073975A1

    公开(公告)日：2007-03-29

    申请号：US11528905

    申请日：2006-09-28

    申请人： Yong Ju Lee ,  Ok Gee Min ,  Jung Keun Kim ,  Jin Hwan Jeong ,  Choon Seo Park ,  Hag Young Kim ,  Myung Joon Kim

    发明人： Yong Ju Lee ,  Ok Gee Min ,  Jung Keun Kim ,  Jin Hwan Jeong ,  Choon Seo Park ,  Hag Young Kim ,  Myung Joon Kim

    IPC分类号： G06F12/00

    CPC分类号： G06F12/12 ,  G06F12/0875 ,  G06F12/127

    摘要： A fractional caching method and an adaptive contents transmitting method using the same are provided. The fractional caching method includes the steps of setting up a divided location for dividing a certain object into two parts, receiving an evict request for acquiring a space in the inside of the cache, when the evict request is transmitted, dividing a plurality of objects stored in the cache into a prefix-Object located in the head of the object and a suffix-Object located in the tail of the object from the divided location, and removing only the suffix-Object of each object, wherein the divided location is set up at a size rate that a size of the prefix-Object is in inverse proportion to the number of the destination types.

    摘要翻译： 提供了一种分数缓存方法和使用其的自适应内容传送方法。 分数缓存方法包括以下步骤：设置用于将特定对象分成两部分的分割位置，当发送驱逐请求时，接收用于获取高速缓存内部的空间的逐出请求，分割存储的多个对象 在高速缓存中变成位于对象头部的前缀对象和位于对象的尾部的后缀对象的分割位置，并且仅删除每个对象的后缀对象，其中分割位置被设置 前缀对象的大小与目标类型的数量成反比的大小率。

    Fractional caching method and adaptive contents transmitting method using the same
    2.
    发明授权
    Fractional caching method and adaptive contents transmitting method using the same 有权
    分数缓存方法和使用相同的自适应内容传输方法

    公开(公告)号：US07478200B2

    公开(公告)日：2009-01-13

    申请号：US11528905

    申请日：2006-09-28

    申请人： Yong Ju Lee ,  Ok Gee Min ,  Jung Keun Kim ,  Jin Hwan Jeong ,  Choon Seo Park ,  Hag Young Kim ,  Myung Joon Kim

    发明人： Yong Ju Lee ,  Ok Gee Min ,  Jung Keun Kim ,  Jin Hwan Jeong ,  Choon Seo Park ,  Hag Young Kim ,  Myung Joon Kim

    IPC分类号： G06F12/00

    CPC分类号： G06F12/12 ,  G06F12/0875 ,  G06F12/127

    摘要： A fractional caching method and an adaptive contents transmitting method using the same are provided. The fractional caching method includes the steps of setting up a divided location for dividing a certain object into two parts, receiving an evict request for acquiring a space in the inside of the cache, when the evict request is transmitted, dividing a plurality of objects stored in the cache into a prefix-Object located in the head of the object and a suffix-Object located in the tail of the object from the divided location, and removing only the suffix-Object of each object, wherein the divided location is set up at a size rate that a size of the prefix-Object is in inverse proportion to the number of the destination types.

    摘要翻译： 提供了一种分数缓存方法和使用其的自适应内容传送方法。 分数缓存方法包括以下步骤：设置用于将特定对象分成两部分的分割位置，当发送驱逐请求时，接收用于获取高速缓存内部的空间的逐出请求，分割存储的多个对象 在高速缓存中变成位于对象头部的前缀对象和位于对象的尾部的后缀对象的分割位置，并且仅删除每个对象的后缀对象，其中分割位置被设置 前缀对象的大小与目标类型的数量成反比的大小率。

    Journaling and recovery method of shared disk file system
    5.
    发明授权
    Journaling and recovery method of shared disk file system 有权
    共享磁盘文件系统的日记恢复方法

    公开(公告)号：US07139927B2

    公开(公告)日：2006-11-21

    申请号：US10244521

    申请日：2002-09-17

    申请人： Choon Seo Park ,  Gyoung Bae Kim ,  Bum Joo Shin ,  Yong-Ju Lee ,  Seon-Yeong Park

    发明人： Choon Seo Park ,  Gyoung Bae Kim ,  Bum Joo Shin ,  Yong-Ju Lee ,  Seon-Yeong Park

    IPC分类号： G06F11/00

    CPC分类号： G06F11/1474 ,  G06F11/1471

    摘要： A journaling method is provided for supporting a recovery when a system is abnormally terminated in a shared disk environment. When a system call operation to take part in a journaling is generated, in order to guarantee a recovery, a transaction is started and new transaction region is assigned. Then, a system is initialized and a transaction type is set up. Lock information on modified data is acquired and added to the transaction so that a transaction manages lock information. A reflection to a disk during a modification of metadata is prevented. Modified metadata added to the transaction and modified information on principal general data are recorded. Then, lock information connected to the transaction is released.

    摘要翻译： 提供了一种日志记录方法，用于在系统在共享磁盘环境中异常终止时支持恢复。 当生成参与日志记录的系统调用操作时，为了保证恢复，事务被启动并且新的事务区被分配。 然后，系统被初始化并设置了事务类型。 获取修改数据的锁定信息并将其添加到事务中，以便事务管理锁定信息。 在修改元数据期间防止对盘的反射。 记录添加到事务中的修改后的元数据和主要通用数据的修改信息。 然后，锁定与事务相关的信息被释放。