公开(公告)号：US20180167454A1

公开(公告)日：2018-06-14

申请号：US15883278

申请日：2018-01-30

Applicant: International Business Machines Corporation

Inventor： Christian Ambach ,  Mathias Dietz ,  Rainer Wolafka

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/1008 ,  H04L67/1029 ,  H04L67/141 ,  H04L69/14

Abstract: A computer-implemented method for load-balancing client input/output (I/O) requests in a clustered storage system may include receiving a request by a first node of a clustered storage system from a client to initiate a session between the client and the first node. The request may specify a multi-channel communication session. In response to receiving the request, an Internet Protocol (IP) address of the first and at least a second node may be transmitted to the client. The multi-channel communication session may be established between the client and the first and second nodes in which the client communicates with the first node using a first communication channel and communicates with the second node using a second communication channel. The first node may transmit to the second node session data determined at the first node. The second node may transmit to the first node session data determined at the second node.

公开(公告)号：US09189625B2

公开(公告)日：2015-11-17

申请号：US14018140

申请日：2013-09-04

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Jens-Peter Akelbein ,  Mathias Dietz ,  Nils Haustein ,  Rolf Schaefer ,  Ruben Straus

IPC: G06F11/00 ,  G06F21/56

CPC classification number: G06F21/554 ,  G06F21/56 ,  G06F21/562 ,  G06F21/564 ,  G06F2221/034

Abstract: In a data management system, examination of first data for malicious content by a malicious content scanner is initiated in response to a request to write first data to a data storage device. In response to the examination revealing no malicious content in the first data, the first data, a first signature representative of a version of the malicious content scanner at a time of the examination of the first data, and second data linking the first signature to the first data as read-only data are written to the data storage device.

Abstract translation: 在数据管理系统中，响应于向数据存储设备写入第一数据的请求，启动恶意内容扫描器检查恶意内容的第一数据。 响应于在第一数据中不发现恶意内容的检查，第一数据，在检查第一数据时的恶意内容扫描器的版本的第一签名代表，以及将第一签名链接到第一签名的第二数据 作为只读数据的第一数据被写入数据存储装置。

公开(公告)号：US10581959B2

公开(公告)日：2020-03-03

申请号：US15883278

申请日：2018-01-30

Applicant: International Business Machines Corporation

Inventor： Christian Ambach ,  Mathias Dietz ,  Rainer Wolafka

IPC: H04L29/08 ,  H04L29/06

Abstract: A computer-implemented method for load-balancing client input/output (I/O) requests in a clustered storage system may include receiving a request by a first node of a clustered storage system from a client to initiate a session between the client and the first node. The request may specify a multi-channel communication session. In response to receiving the request, an Internet Protocol (IP) address of the first and at least a second node may be transmitted to the client. The multi-channel communication session may be established between the client and the first and second nodes in which the client communicates with the first node using a first communication channel and communicates with the second node using a second communication channel. The first node may transmit to the second node session data determined at the first node. The second node may transmit to the first node session data determined at the second node.

公开(公告)号：US09959281B2

公开(公告)日：2018-05-01

申请号：US15224182

申请日：2016-07-29

Applicant: International Business Machines Corporation

Inventor： Mathias Dietz ,  Dean Hildebrand ,  Simon Lorenz ,  Brian Nelson ,  William W. Owen ,  Rainer Wolafka

IPC: G06F17/30

CPC classification number: G06F17/30117 ,  G06F17/30174 ,  G06F17/30197 ,  G06F17/30215 ,  G06F17/30238 ,  G06F17/30345 ,  G06F17/30607

Abstract: A computer-implemented method is provided in one general embodiment for concurrent file and object protocol access. The method includes receiving a notification that indicates storage of an object by an object-based client, and creating a clone of the object. Also, the method includes providing a file-based client access to the clone of the object. Further, the method includes, after the file-based client has finished modifying the clone of the object, replacing the object with an updated object based on the modified clone of the object. The file-based client is provided access to the modified clone of the updated object. After the file-based client has finished modifying the modified clone of the updated object, the updated object is replaced with an additional object based on the modification to the modified clone of the updated object.

公开(公告)号：US20160234297A1

公开(公告)日：2016-08-11

申请号：US14619319

申请日：2015-02-11

Applicant: International Business Machines Corporation

Inventor： Christian Ambach ,  Mathias Dietz ,  Rainer Wolafka

IPC: H04L29/08 ,  H04L12/707

CPC classification number: H04L67/1008 ,  H04L67/1029 ,  H04L67/141 ,  H04L69/14

Abstract: A computer-implemented method for load-balancing client input/output (I/O) requests in a clustered storage system may include receiving a request by a first node of a clustered storage system from a client to initiate a session between the client and the first node. The request may specify a multi-channel communication session. In response to receiving the request, an Internet Protocol (IP) address of the first and at least a second node may be transmitted to the client. The multi-channel communication session may be established between the client and the first and second nodes in which the client communicates with the first node using a first communication channel and communicates with the second node using a second communication channel. The first node may transmit to the second node session data determined at the first node. The second node may transmit to the first node session data determined at the second node.

Abstract translation: 用于在集群存储系统中负载平衡客户端输入/输出（I / O）请求的计算机实现的方法可以包括从客户端接收来自群集存储系统的第一节点的请求以发起客户端和 第一个节点。 该请求可以指定多信道通信会话。 响应于接收到请求，可以向客户端发送第一和至少第二节点的因特网协议（IP）地址。 可以在客户端与客户端使用第一通信信道与第一节点通信的第一和第二节点之间建立多信道通信会话，并使用第二通信信道与第二节点通信。 第一节点可以向第二节点传送在第一节点确定的会话数据。 第二节点可以向第一节点传送在第二节点确定的会话数据。

公开(公告)号：US20170201581A1

公开(公告)日：2017-07-13

申请号：US15224182

申请日：2016-07-29

Applicant: International Business Machines Corporation

Inventor： Mathias Dietz ,  Dean Hildebrand ,  Simon Lorenz ,  Brian Nelson ,  William W. Owen ,  Rainer Wolafka

IPC: H04L29/08 ,  G06F17/30

CPC classification number: G06F17/30117 ,  G06F17/30174 ,  G06F17/30197 ,  G06F17/30215 ,  G06F17/30238 ,  G06F17/30345 ,  G06F17/30607

Abstract: A computer-implemented method is provided in one general embodiment for concurrent file and object protocol access. The method includes receiving a notification that indicates storage of an object by an object-based client, and creating a clone of the object. Also, the method includes providing a file-based client access to the clone of the object. Further, the method includes, after the file-based client has finished modifying the clone of the object, replacing the object with an updated object based on the modified clone of the object. The file-based client is provided access to the modified clone of the updated object. After the file-based client has finished modifying the modified clone of the updated object, the updated object is replaced with an additional object based on the modification to the modified clone of the updated object.

公开(公告)号：US20140149530A1

公开(公告)日：2014-05-29

申请号：US14062080

申请日：2013-10-24

Applicant: International Business Machines Corporation

Inventor： Mathias Dietz ,  Markus Rohwedder ,  Rainer Wolafka

IPC: H04L29/08

CPC classification number: H04L67/1097 ,  H04L63/10

Abstract: An aspect includes a method for in-band management of a network attached storage environment. A client is connected via a standard network attached storage protocol to a network attached storage system using existing authorization and authentication procedures. Advanced management functions are exposed to the client via a special file system structure over the standard network attached storage protocol. The client uses existing standard network attached storage protocol functions on the special file system structure to retrieve and to invoke the advanced management functions. Result data are returned to the client using a feedback channel and the standard network attached storage protocol.

Abstract translation: 一个方面包括一种用于带内管理网络连接的存储环境的方法。 客户端通过标准网络连接存储协议连接到使用现有授权和认证过程的网络连接存储系统。 高级管理功能通过标准网络连接存储协议的特殊文件系统结构向客户端公开。 客户端使用现有的标准网络附加存储协议功能对特殊文件系统结构进行检索和调用高级管理功能。 使用反馈通道和标准网络连接存储协议将结果数据返回给客户端。

公开(公告)号：US09888064B2

公开(公告)日：2018-02-06

申请号：US14619319

申请日：2015-02-11

Applicant: International Business Machines Corporation

Inventor： Christian Ambach ,  Mathias Dietz ,  Rainer Wolafka

IPC: G06F15/16 ,  H04L29/08 ,  H04L29/06

CPC classification number: H04L67/1008 ,  H04L67/1029 ,  H04L67/141 ,  H04L69/14

Abstract: A computer-implemented method for load-balancing client input/output (I/O) requests in a clustered storage system may include receiving a request by a first node of a clustered storage system from a client to initiate a session between the client and the first node. The request may specify a multi-channel communication session. In response to receiving the request, an Internet Protocol (IP) address of the first and at least a second node may be transmitted to the client. The multi-channel communication session may be established between the client and the first and second nodes in which the client communicates with the first node using a first communication channel and communicates with the second node using a second communication channel. The first node may transmit to the second node session data determined at the first node. The second node may transmit to the first node session data determined at the second node.

公开(公告)号：US09736240B2

公开(公告)日：2017-08-15

申请号：US14062080

申请日：2013-10-24

Applicant: International Business Machines Corporation

Inventor： Mathias Dietz ,  Markus Rohwedder ,  Rainer Wolafka

IPC: G06F15/167 ,  H04L29/08 ,  H04L29/06

CPC classification number: H04L67/1097 ,  H04L63/10

Abstract: An aspect includes a method for in-band management of a network attached storage environment. A client is connected via a standard network attached storage protocol to a network attached storage system using existing authorization and authentication procedures. Advanced management functions are exposed to the client via a special file system structure over the standard network attached storage protocol. The client uses existing standard network attached storage protocol functions on the special file system structure to retrieve and to invoke the advanced management functions. Result data are returned to the client using a feedback channel and the standard network attached storage protocol.

公开(公告)号：US09536085B2

公开(公告)日：2017-01-03

申请号：US14869509

申请日：2015-09-29

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Jens-Peter Akelbein ,  Mathias Dietz ,  Nils Haustein ,  Rolf Schaefer ,  Ruben Straus

IPC: G06F11/00 ,  G06F21/55 ,  G06F21/56

CPC classification number: G06F21/554 ,  G06F21/56 ,  G06F21/562 ,  G06F21/564 ,  G06F2221/034

Abstract: In a data management system, examination of first data for malicious content by a malicious content scanner is initiated in response to a request to write first data to a data storage device. In response to the examination revealing no malicious content in the first data, the first data, a first signature representative of a version of the malicious content scanner at a time of the examination of the first data, and second data linking the first signature to the first data as read-only data are written to the data storage device.

Abstract translation: 在数据管理系统中，响应于向数据存储设备写入第一数据的请求，启动恶意内容扫描器检查恶意内容的第一数据。 响应于在第一数据中不发现恶意内容的检查，第一数据，在检查第一数据时的恶意内容扫描器的版本的第一签名代表，以及将第一签名链接到第一签名的第二数据 作为只读数据的第一数据被写入数据存储装置。