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Steven M. Blumenau
Researcher at EMC Corporation
Publications - 58
Citations - 4855
Steven M. Blumenau is an academic researcher from EMC Corporation. The author has contributed to research in topics: Computer data storage & Host (network). The author has an hindex of 36, co-authored 58 publications receiving 4855 citations.
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Patent
Virtual ports for data transferring of a data storage system
Steven M. Blumenau,Yoav Raz +1 more
TL;DR: In this paper, a storage controller is programmed to provide a plurality of virtual ports for access to storage, and a virtual switch for routing storage access requests from the physical port to the virtual ports.
Patent
Computer backup using a file system, network, disk, tape and remote archiving repository media system
TL;DR: In this article, a computer having backup capabilities for backing up data on a host storage disk of the computer to a remote archive repository, the computer including a backup application that determines when data to be backed up should be copied to the remote archiving repository and makes read requests to make a copy of data on the host disk and makes write requests to store the copy at the remote archives.
Patent
Storage mapping and partitioning among multiple host processors in the presence of login state changes and host controller replacement
Steven M. Blumenau,Yoav Raz +1 more
TL;DR: In this paper, a storage controller for controling access to data storage has a memory and at least one data port for a data network including host processors, and the memory is programmed to define a respective specification for each host processor of a respective subset of the data storage to which access by the host processor is restricted.
Patent
Configuring vectors of logical storage units for data storage partitioning and sharing
Steven M. Blumenau,Yoav Raz +1 more
TL;DR: In this article, the authors propose a vector specification mechanism for specifying a set of storage volumes that a host may access, where the logical volume number is computed from a specified logical unit number by computing a difference between the specified logical units and the beginning logical units, multiplying the difference by the stride of the vector to produce a product.
Patent
Mapping of hosts to logical storage units and data storage ports in a data processing system
Steven M. Blumenau,Yoav Raz +1 more
TL;DR: In this paper, an apparatus has host ports for coupling hosts to data storage devices, which are configured into logical storage units, and the apparatus is programmed with a mapping of the hosts to respective logical storage unit.