C
Changsoo Kim
Researcher at Electronics and Telecommunications Research Institute
Publications - 65
Citations - 548
Changsoo Kim is an academic researcher from Electronics and Telecommunications Research Institute. The author has contributed to research in topics: RAID & Logical volume management. The author has an hindex of 11, co-authored 65 publications receiving 545 citations. Previous affiliations of Changsoo Kim include Pukyong National University.
Papers
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Proceedings ArticleDOI
Volume management in SAN environment
TL;DR: A logical volume manager called 'SANtopia Volume Manager' is proposed that supports multihost environments and provides various volume management features to support enterprise computing and maximizes the parallelism for high performance, and provides high scalability and high availability.
Patent
Method for managing logical volume in order to support dynamic online resizing and software raid
TL;DR: In this article, a method for managing a logical volume for minimizing a size of metadata and supporting dynamic online resizing, computer-readable recoding medium storing a program or data structure for embodying the method are disclosed.
Patent
Method for managing logical volume in order to support dynamic online resizing and software raid and to minimize metadata and computer readable medium storing the same
TL;DR: In this paper, a method for managing a logical volume for minimizing a size of metadata and supporting dynamic online resizing and software redundant array of independent disks (RAID), and a computer-readable recording medium storing instructions for embodying the method, are disclosed.
Patent
Apparatus and method for file-level striping
TL;DR: The file level striping method as discussed by the authors adds an option for indicating whether or not to support file-level striping to a file creation interface in a file system, extends an inode structure to include a last disk ID field and allocates a physical block based on the last diskID when the physical block allocation is requested at the time of file I/O request in the file system.
Patent
System and method of an efficient snapshot for shared large storage
TL;DR: In this article, a snapshot technique based on a mapping for a large logical volume shared in multiple hosts is proposed, which solves the problems of delaying a write operation of corresponding volume until the snapshot creation is completed.