Patents by Inventor Tesfamariam Michael

Tesfamariam Michael has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9807052
    Abstract: An information handling system includes first and second nodes and a storage enclosure. The nodes share access to the storage enclosure. The nodes bind a logical unit number (LUN) in the storage enclosure consistently regardless of an order in which the two devices access the LUN. The system further preferably includes a switch between the nodes and the storage enclosure wherein multiple paths exist between a node and the storage enclosure. The storage enclosure preferably includes first and second storage processors and multiple ports per processor. The first node preferably includes first and second host bus adapters. The first host bus adapter preferably connects the node to a first of the switches and the second host bus adapter connects the node to a second of the switches. The system preferably includes multiple paths between the first node and a LUN in the storage enclosure.
    Type: Grant
    Filed: February 16, 2015
    Date of Patent: October 31, 2017
    Assignee: Dell Products L.P.
    Inventors: Tesfamariam Michael, Mahmoud B. Ahmadian
  • Publication number: 20150200911
    Abstract: An information handling system includes first and second nodes and a storage enclosure. The nodes share access to the storage enclosure. The nodes bind a logical unit number (LUN) in the storage enclosure consistently regardless of an order in which the two devices access the LUN. The system further preferably includes a switch between the nodes and the storage enclosure wherein multiple paths exist between a node and the storage enclosure. The storage enclosure preferably includes first and second storage processors and multiple ports per processor. The first node preferably includes first and second host bus adapters. The first host bus adapter preferably connects the node to a first of the switches and the second host bus adapter connects the node to a second of the switches. The system preferably includes multiple paths between the first node and a LUN in the storage enclosure.
    Type: Application
    Filed: February 16, 2015
    Publication date: July 16, 2015
    Inventors: Tesfamariam Michael, Mahmoud B. Ahmadian
  • Patent number: 8990367
    Abstract: An information handling system includes first and second nodes and a storage enclosure. The nodes share access to the storage enclosure. The nodes bind a logical unit number (LUN) in the storage enclosure consistently regardless of an order in which the two devices access the LUN. The system further preferably includes a switch between the nodes and the storage enclosure wherein multiple paths exist between a node and the storage enclosure. The storage enclosure preferably includes first and second storage processors and multiple ports per processor. The first node preferably includes first and second host bus adapters. The first host bus adapter preferably connects the node to a first of the switches and the second host bus adapter connects the node to a second of the switches. The system preferably includes multiple paths between the first node and a LUN in the storage enclosure.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: March 24, 2015
    Assignee: Dell Products L.P.
    Inventors: Tesfamariam Michael, Mahmoud B. Ahmadian
  • Patent number: 8015353
    Abstract: A method of configuring a virtual disk for an information handling system is disclosed. The method comprises embedding a data structure onto a data storage medium prior to installing the medium into an information handling system. The data structure makes up a default policy for configuration of a RAID container using the data storage medium and is recognizable by a controller. When the controller identifies the data structure the controller will read the data structure and configure the medium having the structure into a virtual disk such as a RAID container.
    Type: Grant
    Filed: August 31, 2006
    Date of Patent: September 6, 2011
    Assignee: Dell Products L.P.
    Inventors: Rezwanul Kabir, Ahmad Ali, Tesfamariam Michael
  • Publication number: 20080082623
    Abstract: An information handling system includes first and second nodes and a storage enclosure. The nodes share access to the storage enclosure. The nodes bind a logical unit number (LUN) in the storage enclosure consistently regardless of an order in which the two devices access the LUN. The system further preferably includes a switch between the nodes and the storage enclosure wherein multiple paths exist between a node and the storage enclosure. The storage enclosure preferably includes first and second storage processors and multiple ports per processor. The first node preferably includes first and second host bus adapters. The first host bus adapter preferably connects the node to a first of the switches and the second host bus adapter connects the node to a second of the switches. The system preferably includes multiple paths between the first node and a LUN in the storage enclosure.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Applicant: DELL PRODUCTS L.P.
    Inventors: Tesfamariam Michael, Mahmoud B. Ahmadian
  • Publication number: 20080059698
    Abstract: A method of configuring a virtual disk for an information handling system is disclosed. The method comprises embedding a data structure onto a data storage medium prior to installing the medium into an information handling system. The data structure makes up a default policy for configuration of a RAID container using the data storage medium and is recognizable by a controller. When the controller identifies the data structure the controller will read the data structure and configure the medium having the structure into a virtual disk such as a RAID container.
    Type: Application
    Filed: August 31, 2006
    Publication date: March 6, 2008
    Applicant: DELL PRODUCTS L.P.
    Inventors: Rezwanul Kabir, Ahmad Ali, Tesfamariam Michael