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    ACCELERATING MUTUAL EXCLUSION LOCKING FUNCTION AND CONDITION SIGNALING WHILE MAINTAINING PRIORITY WAIT QUEUES
    1.
    发明申请
    ACCELERATING MUTUAL EXCLUSION LOCKING FUNCTION AND CONDITION SIGNALING WHILE MAINTAINING PRIORITY WAIT QUEUES 审中-公开
    在保持优先等待队伍的情况下，加速互斥锁定功能和条件信号

    公开(公告)号：US20100100889A1

    公开(公告)日：2010-04-22

    申请号：US12252938

    申请日：2008-10-16

    申请人： ROBERT G. LABRIE ,  JAMES J. MYERS

    发明人： ROBERT G. LABRIE ,  JAMES J. MYERS

    IPC分类号： G06F9/52

    CPC分类号： G06F9/526

    摘要： A synchronization library of mutex functions and condition variable functions for threads which are compatible with pthread library functions conforming to a (POSIX) standard. The library can utilize a mutex data structure and a condition variable data structure both including lockwords and queuing anchors. In the library, Compare Swap (CS) instruction processing can be used to protect shared resource. The synchronization library can support priority queuing of threads and can have an ability to yield control when CS spin lock iterations exceed a set limit.

    摘要翻译： 用于与符合（POSIX）标准的pthread库函数兼容的线程的互斥函数和条件变量函数的同步库。 库可以利用互斥数据结构和条件变量数据结构，包括锁定词和排队锚点。 在库中，可以使用比较交换（CS）指令处理来保护共享资源。 同步库可以支持线程的优先排队，并且可以在CS自旋锁迭代超过设定限制时有能力进行控制。

    LAN-managed storage volume initialization for LAN-free storage operation
    2.
    发明授权
    LAN-managed storage volume initialization for LAN-free storage operation 失效
    LAN管理的存储卷初始化，用于无LAN存储操作

    公开(公告)号：US08176287B2

    公开(公告)日：2012-05-08

    申请号：US11005381

    申请日：2004-12-06

    申请人： David M. Cannon ,  Colin S. Dawson ,  Barry Fruchtman ,  Robert G. Labrie ,  Carol J. Nylund

    发明人： David M. Cannon ,  Colin S. Dawson ,  Barry Fruchtman ,  Robert G. Labrie ,  Carol J. Nylund

    IPC分类号： G06F12/00 ,  G06F12/08

    CPC分类号： G06F17/30067 ,  G06F3/0601 ,  G06F2003/0697 ,  H04L12/66

    摘要： LAN-managed storage volumes are managed by a LAN storage manager installed on a storage management server. In processing a LAN-free storage volume request, the LAN tape manager selects a LAN-managed storage volume responsive to the LAN-free storage volume allocation request wherein the LAN-managed storage volume is initialized as a candidate for a LAN-free storage operation. The LAN-managed storage volume may be initialized by the LAN storage manager as a candidate for a LAN-free storage operation prior to the LAN storage manager receiving the LAN-free storage volume allocation request or in response to the LAN storage manager receiving the LAN-free storage volume allocation request. Additionally, prior to being initialized as a candidate for a LAN-free storage operation, the LAN-managed storage volume may be a pre-existing storage volume or a scratch storage volume.

    摘要翻译： LAN管理的存储卷由安装在存储管理服务器上的LAN存储管理器进行管理。 在处理无LAN存储卷请求时，LAN磁带管理器响应于无LAN存储卷分配请求选择LAN管理的存储卷，其中将LAN管理的存储卷初始化为用于无LAN存储操作的候选 。 在LAN存储管理器接收无LAN存储卷分配请求之前或响应于LAN存储管理器接收LAN而言，LAN管理的存储卷可以由LAN存储管理器初始化为用于无LAN存储操作的候选 - 免费存储卷分配请求。 另外，在被初始化为用于无LAN存储操作的候选者之前，LAN管理的存储卷可以是预先存在的存储卷或临时存储卷。