Directory traversal in a scalable multi-node file system cache for a remote cluster file system
    3.
    发明授权
    Directory traversal in a scalable multi-node file system cache for a remote cluster file system 失效
    用于远程集群文件系统的可扩展多节点文件系统缓存中的目录遍历

    公开(公告)号:US08458239B2

    公开(公告)日:2013-06-04

    申请号:US12639904

    申请日:2009-12-16

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30132

    摘要: Directory traversal in a scalable multi-node file system cache for a remote cluster file system, is provided. One implementation involves maintaining a scalable multi-node file system cache in a local cluster file system, and caching local file data in the cache by fetching file data on demand from a remote cluster file system into the cache over the network. The local file data corresponds to file data in the remote cluster file system. The local namespace emulates the remote namespace and is created on demand. Access to data further involves performing directory traversal for the cache for the remote cluster file system by creating a directory structure on demand.

    摘要翻译: 提供远程集群文件系统的可扩展多节点文件系统缓存中的目录遍历。 一个实现包括在本地集群文件系统中维护可扩展的多节点文件系统高速缓存,以及通过从远程集群文件系统通过网络获取文件数据到高速缓存中,来缓存本地文件数据在缓存中。 本地文件数据对应于远程集群文件系统中的文件数据。 本地命名空间模拟远程命名空间,并根据需要创建。 访问数据还涉及通过根据需要创建目录结构来执行远程集群文件系统的缓存的目录遍历。

    Disconnected file operations in a scalable multi-node file system cache for a remote cluster file system
    5.
    发明授权
    Disconnected file operations in a scalable multi-node file system cache for a remote cluster file system 有权
    在远程集群文件系统的可扩展多节点文件系统缓存中断开连接的文件操作

    公开(公告)号:US08473582B2

    公开(公告)日:2013-06-25

    申请号:US12639920

    申请日:2009-12-16

    IPC分类号: G06F15/16

    CPC分类号: G06F17/30132 G06F17/30174

    摘要: Facilitating access to data in a network, is provided. One implementation involves maintaining a scalable multi-node file system cache in a local cluster file system, and caching file data in a cache by fetching file data on demand from a remote cluster file system into the local cached file system over the network. The local file data corresponds to file data in the remote cluster file system. Upon disconnection from the remote cluster file system, all file operations are supported at the cache. Then, upon reconnection to the remote cluster file system over the network, the remote cluster file system is synchronized with the information cached in the cache during the disconnection even in the presence of failures.

    摘要翻译: 提供了有助于访问网络中的数据。 一个实现包括在本地集群文件系统中维护可扩展的多节点文件系统高速缓存,以及通过从远程集群文件系统通过网络获取文件数据到本地缓存的文件系统,将文件数据缓存在高速缓存中。 本地文件数据对应于远程集群文件系统中的文件数据。 与远程集群文件系统断开连接后,缓存中将支持所有文件操作。 然后,通过网络重新连接到远程集群文件系统时,即使存在故障,远程集群文件系统也将在断开连接期间与缓存中缓存的信息同步。

    DISCONNECTED FILE OPERATIONS IN A SCALABLE MULTI-NODE FILE SYSTEM CACHE FOR A REMOTE CLUSTER FILE SYSTEM
    6.
    发明申请
    DISCONNECTED FILE OPERATIONS IN A SCALABLE MULTI-NODE FILE SYSTEM CACHE FOR A REMOTE CLUSTER FILE SYSTEM 有权
    用于远程集群文件系统的可扩展多节点文件系统缓存中的断开文件操作

    公开(公告)号:US20110145363A1

    公开(公告)日:2011-06-16

    申请号:US12639920

    申请日:2009-12-16

    IPC分类号: G06F15/16

    CPC分类号: G06F17/30132 G06F17/30174

    摘要: Facilitating access to data in a network, is provided. One implementation involves maintaining a scalable multi-node file system cache in a local cluster file system, and caching file data in a cache by fetching file data on demand from a remote cluster file system into the local cached file system over the network. The local file data corresponds to file data in the remote cluster file system. Upon disconnection from the remote cluster file system, all file operations are supported at the cache. Then, upon reconnection to the remote cluster file system over the network, the remote cluster file system is synchronized with the information cached in the cache during the disconnection even in the presence of failures.

    摘要翻译: 提供了有助于访问网络中的数据。 一个实现包括在本地集群文件系统中维护可扩展的多节点文件系统高速缓存,以及通过从远程集群文件系统通过网络获取文件数据到本地缓存的文件系统,将文件数据缓存在高速缓存中。 本地文件数据对应于远程集群文件系统中的文件数据。 与远程集群文件系统断开连接后,缓存中将支持所有文件操作。 然后,通过网络重新连接到远程集群文件系统时,即使存在故障,远程集群文件系统也将在断开连接期间与缓存中缓存的信息同步。