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    METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR HEURISTICS-BASED ADAPTIVE PROTOCOL PARSING
    3.
    发明申请
    METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR HEURISTICS-BASED ADAPTIVE PROTOCOL PARSING 有权
    用于基于基于自适应的自适应协议分配的方法，系统和计算机可读介质

    公开(公告)号：US20130275606A1

    公开(公告)日：2013-10-17

    申请号：US13447160

    申请日：2012-04-13

    申请人： Rahul Iyer

    发明人： Rahul Iyer

    IPC分类号： G06F15/16

    CPC分类号： H04L69/22 ,  H04L61/10 ,  H04L61/15

    摘要： Methods, systems, and computer readable media for heuristics-based adaptive protocol parsing are disclosed. According to one aspect, a method for heuristics-based adaptive protocol parsing includes receiving a message of a first protocol, where the first protocol defines a plurality of valid message formats, and parsing the received message using a protocol tree for determining whether the received message is in one of the plurality of valid message formats. While parsing the received message, heuristics are used to optimize the protocol tree. In one embodiment, the protocol tree is optimized for parsing messages having the message format of a received message.

    摘要翻译： 公开了用于基于启发式的自适应协议解析的方法，系统和计算机可读介质。 根据一个方面，一种用于基于启发式的自适应协议解析的方法包括接收第一协议的消息，其中第一协议定义多个有效消息格式，并且使用协议树来解析所接收的消息，以确定所接收的消息 是多个有效的消息格式之一。 在解析收到的消息时，使用启发式方法优化协议树。 在一个实施例中，协议树被优化用于解析具有所接收消息的消息格式的消息。

    Mapping of logical start addresses to physical start addresses in a system having misalignment between logical and physical data blocks
    4.
    发明授权
    Mapping of logical start addresses to physical start addresses in a system having misalignment between logical and physical data blocks 有权
    将逻辑起始地址映射到具有逻辑和物理数据块之间的对准的系统中的物理起始地址

    公开(公告)号：US08578126B1

    公开(公告)日：2013-11-05

    申请号：US12608901

    申请日：2009-10-29

    申请人： Shravan Gaonkar ,  Rahul Iyer ,  Deepak Kenchammana

    发明人： Shravan Gaonkar ,  Rahul Iyer ,  Deepak Kenchammana

    IPC分类号： G06F12/10

    CPC分类号： G06F3/0665 ,  G06F3/0607 ,  G06F3/061 ,  G06F3/064 ,  G06F3/067 ,  G06F3/0689

    摘要： An alignment data structure is used to map a logical data block start address to a physical data block start address dynamically, to service a client data access request. A separate alignment data structure can be provided for each data object managed by the storage system. Each such alignment data structure can be stored in, or referenced by a pointer in, the inode of the corresponding data object. A consequence of the mapping is that certain physical storage medium regions are not mapped to any logical data blocks. These unmapped regions may be visible only to the file system layer and layers that reside between the file system layer and the mass storage subsystem. They can be used, if desired, to store system information, i.e., information that is not visible to any storage client.

    摘要翻译： 对齐数据结构用于动态地将逻辑数据块起始地址映射到物理数据块起始地址，以服务客户端数据访问请求。 可以为由存储系统管理的每个数据对象提供单独的对齐数据结构。 每个这样的对齐数据结构可以存储在相应数据对象的inode中或由指针引用。 映射的结果是某些物理存储介质区域未映射到任何逻辑数据块。 这些未映射的区域可能只对文件系统层和位于文件系统层和大容量存储子系统之间的层可见。 如果需要，可以使用它们来存储系统信息，即对于任何存储客户端都不可见的信息。

    Method and system for efficient migration of a storage object between storage servers based on an ancestry of the storage object in a network storage system
    6.
    发明授权
    Method and system for efficient migration of a storage object between storage servers based on an ancestry of the storage object in a network storage system 有权
    用于基于网络存储系统中的存储对象的祖先在存储服务器之间有效迁移存储对象的方法和系统

    公开(公告)号：US08429360B1

    公开(公告)日：2013-04-23

    申请号：US12618415

    申请日：2009-11-13

    申请人： Rahul Iyer ,  Deepak Kenchammana-Hosekote ,  Arthur F. Lent

    发明人： Rahul Iyer ,  Deepak Kenchammana-Hosekote ,  Arthur F. Lent

    IPC分类号： G06F12/00

    CPC分类号： G06F17/30581

    摘要： Embodiments of the present invention provide a method and system, in a network storage system, for efficiently migrating a storage object (vdisk) from a first storage server (source) to a second storage server (destination) using data of a related vdisk at the destination. A related vdisk includes an earlier created vdisk (parent) from which the vdisk to be migrated (child) is generated (cloned). By virtue of the cloned relationship, the parent and child have a portion of data blocks in common. When a parent is available at the destination, only the changed data blocks between the parent and child need to be migrated for efficiently constructing the child at the destination.

    摘要翻译： 本发明的实施例提供了一种在网络存储系统中的方法和系统，用于使用第二存储服务器（源）上的相关虚拟磁盘的数据有效地将存储对象（虚拟磁盘）从第一存储服务器（源）迁移到第二存储服务器 目的地。 相关的虚拟磁盘包括一个早期创建的vdisk（父），从中生成（克隆）要迁移的虚拟磁盘（子）。 凭借克隆关系，父和子共有一部分数据块。 父母在目的地可用时，只需要迁移父和子之间的更改的数据块，以便在目的地有效地构建孩子。

    Modular Reformer with Enhanced Heat Recuperation
    7.
    发明申请
    Modular Reformer with Enhanced Heat Recuperation 有权
    具有增强热恢复功能的模块化改型器

    公开(公告)号：US20080295403A1

    公开(公告)日：2008-12-04

    申请号：US10598394

    申请日：2005-03-09

    申请人： Richard Root Woods ,  Brook F. Porter ,  Rahul Iyer ,  Leonard M. Weschta

    发明人： Richard Root Woods ,  Brook F. Porter ,  Rahul Iyer ,  Leonard M. Weschta

    IPC分类号： C10J1/00

    CPC分类号： B01J19/249 ,  B01J2219/1944 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/2465 ,  B01J2219/247 ,  B01J2219/2472 ,  B01J2219/2485 ,  B01J2219/2487 ,  C01B3/384 ,  C01B2203/0211 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0811

    摘要： The thermal reformer system (1) is provided that compromises a planar assembly including a reformer zone (5), a combustion zone (6), and various inlet and outlet manifolds with associated fluid flow passages (11, 20). The reformer system further compromises an inlet combustion fluid flow passage (31) connecting an inlet combustion fluid manifold (30) and the combustion zone (6), and an outlet combustion fluid flow passage (41) connecting the combustion zone (6) and the outlet combustion fluid manifold (40). In the thermal reformer system the heat transfer and recuperation from outlet fluid flows is efficiently transferred to inlet fluid flows, in order to minimize heat loss and insulation requirements.

    摘要翻译： 提供了热重整器系统（1），其损害包括重整器区域（5），燃烧区域（6）以及具有相关联的流体流动通道（11,20）的各种入口和出口歧管的平面组件。 重整器系统进一步破坏了连接入口燃烧流体歧管（30）和燃烧区（6）的入口燃烧流体流动通道（31）和连接燃烧区（6）和燃烧区（6）的出口燃烧流体流动通道 出口燃烧流体歧管（40）。 在热重整器系统中，出口流体流动的传热和回收有效地传递到入口流体流中，以便最小化热损失和绝缘要求。

    Methods, systems, and computer readable media for heuristics-based adaptive protocol parsing
    8.
    发明授权
    Methods, systems, and computer readable media for heuristics-based adaptive protocol parsing 有权
    方法，系统和计算机可读介质，用于基于启发式的自适应协议解析

    公开(公告)号：US09131000B2

    公开(公告)日：2015-09-08

    申请号：US13447160

    申请日：2012-04-13

    申请人： Rahul Iyer

    发明人： Rahul Iyer

    IPC分类号： H04L29/06 ,  H04L29/12

    CPC分类号： H04L69/22 ,  H04L61/10 ,  H04L61/15

    摘要： Methods, systems, and computer readable media for heuristics-based adaptive protocol parsing are disclosed. According to one aspect, a method for heuristics-based adaptive protocol parsing includes receiving a message of a first protocol, where the first protocol defines a plurality of valid message formats, and parsing the received message using a protocol tree for determining whether the received message is in one of the plurality of valid message formats. While parsing the received message, heuristics are used to optimize the protocol tree. In one embodiment, the protocol tree is optimized for parsing messages having the message format of a received message.

    摘要翻译： 公开了用于基于启发式的自适应协议解析的方法，系统和计算机可读介质。 根据一个方面，一种用于基于启发式的自适应协议解析的方法包括接收第一协议的消息，其中第一协议定义多个有效消息格式，并且使用协议树来解析所接收的消息，以确定所接收的消息 是多个有效的消息格式之一。 在解析收到的消息时，使用启发式方法优化协议树。 在一个实施例中，协议树被优化用于解析具有所接收消息的消息格式的消息。

    I/O BANDWIDTH REDUCTION USING STORAGE-LEVEL COMMON PAGE INFORMATION
    9.
    发明申请
    I/O BANDWIDTH REDUCTION USING STORAGE-LEVEL COMMON PAGE INFORMATION 有权
    使用存储级别的通用页面信息进行I / O带宽减少

    公开(公告)号：US20110271010A1

    公开(公告)日：2011-11-03

    申请号：US12771934

    申请日：2010-04-30

    申请人： Deepak Kenchammana ,  Michael R. Eisler ,  Arthur F. Lent ,  Rahul Iyer ,  Shravan Gaonkar

    发明人： Deepak Kenchammana ,  Michael R. Eisler ,  Arthur F. Lent ,  Rahul Iyer ,  Shravan Gaonkar

    IPC分类号： G06F15/173

    CPC分类号： H04L67/42 ,  G06F3/06 ,  G06F12/0284 ,  G06F12/0866 ,  G06F12/10 ,  G06F2212/656 ,  H04L67/1097

    摘要： I/O bandwidth reduction using storage-level common page information is implemented by a storage server, in response to receiving a request from a client for a page stored at a first virtual address, determining that the first virtual address maps to a page that is a duplicate of a page stored at a second virtual address or that the first and second virtual addresses map to a deduplicated page within a storage system, and transmitting metadata to the client mapping the first virtual address to a second virtual address that also maps to the deduplicated page. For one embodiment, the metadata is transmitted in anticipation of a request for the redundant/deduplicated page via the second virtual address. For an alternate embodiment, the metadata is sent in response to a determination that a page that maps to the second virtual address was previously sent to the client.

    摘要翻译： 响应于从客户端接收针对存储在第一虚拟地址处的页面的请求，由存储服务器实现使用存储级公用页面信息的I / O带宽减少，确定第一虚拟地址映射到 存储在第二虚拟地址处的页面的副本，或者所述第一和第二虚拟地址映射到存储系统内的重复数据删除的页面，以及向所述客户端发送元数据，所述客户端将所述第一虚拟地址映射到也映射到所述第二虚拟地址的第二虚拟地址 重复数据删除的页面。 对于一个实施例，在预期通过第二虚拟地址对冗余/重复数据删除页面的请求的情况下发送元数据。 对于替代实施例，响应于将映射到第二虚拟地址的页面先前发送到客户端的确定来发送元数据。