An Efficient Recovery Technique using Global Buffer on SAN Environments 


Vol. 8,  No. 4, pp. 375-384, Dec.  2001
10.3745/KIPSTA.2001.8.4.375


PDF
  Abstract

The shared disk file systems use a technique known as file system journaling to support recovery of metadata on the SAN(Storage Area Network). In the existing journaling technique, the metadata that is dirtied by one host must be updated to disk space before some hosts access it. The system performance is decreased because the disk access number is increased. In this paper, we describe a new recovery technique using a global buffer to decrease disk I/O. It transmits the dirtied metadata into the other hosts through Fibre Channel network on the SAN instead of disk I/O and supports recovery of a critical data by journaling a data as well as metadata.

  Statistics
  Cite this article

[IEEE Style]

C. S. Park, G. B. Kim, Y. J. Lee, S. Y. Park, B. J. Shin, "An Efficient Recovery Technique using Global Buffer on SAN Environments," The KIPS Transactions:PartA, vol. 8, no. 4, pp. 375-384, 2001. DOI: 10.3745/KIPSTA.2001.8.4.375.

[ACM Style]

Choon Seo Park, Gyoung Bae Kim, Yong Ju Lee, Seon Yeong Park, and Bum Joo Shin. 2001. An Efficient Recovery Technique using Global Buffer on SAN Environments. The KIPS Transactions:PartA, 8, 4, (2001), 375-384. DOI: 10.3745/KIPSTA.2001.8.4.375.

Forms

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)

Old Journals

Indexing

All publications of TKIPS is indexed in DOI, EBSCO, Google Scholar, Crossref, and CrossCheck.

TKIPS is also selected as the Journal for Accreditation by NRF (National Research Foundation of Korea).

Related Journals