Data processing: database and file management or data structures – File or database maintenance – Database backup
Reexamination Certificate
2008-06-20
2011-11-15
Lie, Angela (Department: 2163)
Data processing: database and file management or data structures
File or database maintenance
Database backup
Reexamination Certificate
active
08060478
ABSTRACT:
The management burden of a replication administrator is alleviated and the monitoring burden is reduced in a storage system. In a large-scale storage system configured across a plurality of sites, a management computer managing the storage system collects configuration information of a volume group such as the copy pair status information from a host computer of the respective sites including a primary site and a remote site, and analyzes the collected information. When a failure or a disaster occurs and the primary site and the remote site are switched and the management computer detects a change in the configuration of the volume group, and appropriate switches the monitoring configuration upon determining the configuration of the detected change.
REFERENCES:
patent: 7240238 (2007-07-01), Yanai et al.
patent: 2002/0078296 (2002-06-01), Nakamura et al.
patent: 2007/0220322 (2007-09-01), Mikami
patent: 2008/0244579 (2008-10-01), Muller
patent: 2007-249447 (2006-03-01), None
Emaru Hironori
Maki Nobuhiro
A. Marquez, Esq. Juan Carlos
Hitachi , Ltd.
Lie Angela
Stites & Harbison PLLC
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