Method, apparatus and program storage device for providing automatic recovery from premature reboot of a system during a concurrent upgrade
US7661018B2 · kind B2 · utility
10Cited by
9References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2006 |
| Grant date | Feb 9, 2010 |
| Priority date | — |
| Expiry date | Nov 29, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2089
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, apparatus and program storage device for providing automatic recovery from premature reboot of a system during a concurrent upgrade is disclosed. A concurrent code-load to a plurality of storage controllers of a storage system is initiated. A code-load failure is detected. The stage of the code-load failure is identified. A code-load recovery process based upon the identification of the stage that the code-load failure occurred is initiated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.