Storage apparatus and area allocation method

Details Storage apparatus and area allocation method Storage apparatus and area allocation method

2007-09-04

2007-09-04

Bataille, Pierre (Department: 2186)

Electrical computers and digital processing systems: memory

Storage accessing and control

Shared memory area

C711S170000

Reexamination Certificate

active

10779738

ABSTRACT:
A file memory stores data corresponding to identifiers of an allocated area in an identifier space. A first memory stores a basis position of the allocated area in the identifier space. A second memory stores a weight of the storage apparatus as a performance degree. A first decision unit decides a space width to divisionally allocate the identifier space with another storage apparatus by using the weight and a weight of another storage apparatus. Another storage apparatus allocates a neighboring area of the allocated area in the identifier space. A second decision unit decides the allocated area of an area between the basis position and a basis position of the neighboring area in the identifier space by using the space width.

REFERENCES:
patent: 7080072 (2006-07-01), Sinclair
patent: 2002/0138559 (2002-09-01), Ulrich et al.
patent: 2003/0004975 (2003-01-01), Nakano et al.
patent: 2003/0074348 (2003-04-01), Sinclair et al.
patent: 2003/0097533 (2003-05-01), Maeda et al.
patent: 2003/0140051 (2003-07-01), Fujiwara et al.
patent: 2004/0205109 (2004-10-01), Hara et al.
patent: 2005/0015566 (2005-01-01), Zohar et al.
Dabek, F. et al., “Wide-Area Cooperative Storage with CFS”, ACM SOP '01, 14 pages, (Oct. 2001).
Ratnasamy, S. et al., “A Scalable Content-Addressable Network”, ACM SIGCOMM '01, pp. 1-14, (2001).
Yoshida, H. et al., “File Management Apparatus And Method”, U.S. Appl. No. 10/639,578, filed Aug. 13, 2003.

Affiliated with

Also associated with

Rating

Storage apparatus and area allocation method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Storage apparatus and area allocation method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Storage apparatus and area allocation method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3798771