Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2003.07d
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- Pages.1633-1636
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- 2003
Online Resizing of Shared File System In SAN Environment
SAN환경 공유 곡일 시스템의 온라인 리사이징
Abstract
In this paper, we developed the scheme to grow to use newly added disk space without having to kill the application, unmount file system. This scheme, called online resizing, can resize the file system layout with the advent of Logical Volume Manager. The online resizing scheme is designed and implemented in linux cluster system where multiple hosts share the disk data in storage area network environment. It is incorporated with SANfs shared file system and can perform resizing technique with SANfs-VM volume manager. The experimental result shows that it can maximize the availability and capacity of the SANfs system which are important for modem servers where must not lose their customer.