File replacement in shared file system

Details File replacement in shared file system File replacement in shared file system

2011-03-15

2011-03-15

Bonzo, Bryce P (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

Reexamination Certificate

active

07908511

ABSTRACT:
A method for replacing a first root file system comprising, retrieving a second root file system, mounting the second root file system on a first system in a sysplex as the sysplex root file system, replacing sysplex root mount information associated with the first root file system with sysplex root mount information associated with the mounted second root file system, updating a root on the first system to point to the mounted second root file system, invalidating the first root file system on the first system, updating a first file system to point to the mounted second root file system in the first system, updating an active process with the sysplex root mount information associated with the mounted second root file system, and unmounting the first root file system from the first system.

REFERENCES:
patent: 6122629 (2000-09-01), Walker et al.
patent: 6247139 (2001-06-01), Walker et al.
patent: 6249879 (2001-06-01), Walker et al.
patent: 6567811 (2003-05-01), Edwards et al.
patent: 7024583 (2006-04-01), Nguyen et al.
patent: 7467276 (2008-12-01), Kahn et al.
patent: 7506213 (2009-03-01), Cabrera et al.
patent: 7739546 (2010-06-01), Rodrigues et al.
patent: 2007/0050675 (2007-03-01), Yu
patent: 2007/0094489 (2007-04-01), Ota et al.
patent: 2009/0113026 (2009-04-01), Nguyen et al.
patent: 2009/0164840 (2009-06-01), Nagai et al.
patent: 2010/0235615 (2010-09-01), Manczak et al.
patent: 1764687 (2007-03-01), None

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