Automatic firmware corruption recovery and update

Data processing: software development – installation – and managem – Software upgrading or updating

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C717S170000, C709S203000

Reexamination Certificate

active

07849454

ABSTRACT:
Firmware for a baseboard management controller (BMC) of a blade server module in an information handling system may have automatic firmware corruption recovery and updating through a TFTP transfer from a central storage location having the most recent BMC firmware image. Upon blade power-on or reset the BMC firmware image is checked for corruption and if corrupted a new BMC firmware image is loaded into the BMC memory. If the BMC firmware image is not corrupted then it is checked to determine if it is the latest version. If it is the latest version the BMC starts normal program execution. If not the latest version then the BMC firmware is updated through the TFTP transfer from the central storage location having the most recent BMC firmware image.

REFERENCES:
patent: 5568612 (1996-10-01), Barrett et al.
patent: 6591352 (2003-07-01), Lambino et al.
patent: 6687735 (2004-02-01), Logston et al.
patent: 6823362 (2004-11-01), Eshghi
patent: 6930785 (2005-08-01), Weyand et al.
patent: 6934873 (2005-08-01), Lu et al.
patent: 6944854 (2005-09-01), Kehne et al.
patent: 7145682 (2006-12-01), Boldon
patent: 7146609 (2006-12-01), Thurston et al.
patent: 7222339 (2007-05-01), Rothman et al.
patent: 7275152 (2007-09-01), Goud et al.
patent: 7284236 (2007-10-01), Zhou et al.
patent: 7299354 (2007-11-01), Khanna et al.
patent: 7299495 (2007-11-01), King et al.
patent: 7305549 (2007-12-01), Hunt et al.
patent: 7313791 (2007-12-01), Chen et al.
patent: 7401332 (2008-07-01), Foster et al.
patent: 7421688 (2008-09-01), Righi et al.
patent: 7457945 (2008-11-01), Dailey et al.
patent: 7480907 (2009-01-01), Marolia et al.
patent: 7555750 (2009-06-01), Lilley
patent: 7558867 (2009-07-01), Le et al.
patent: 7657886 (2010-02-01), Chen et al.
Dvorak, “Implementation of combinational and sequential funcations in embedded firmware”, IEEE, pp. 80-85, 2007.
Kang et al, “Adding aggressive error correction to a high performance compressing flash file system”, ACM EMSOFT, pp. 305-313, 2009.
Goodson et al,“An analysis of data corruption in the storage stack”, ACM Trans. on Storage, vol. 4, No. 3, pp. 1-28, 2008.
Kim et al, “Remote progressive firmware update for flash based networked embedded systems”, ACM ISLPED, pp. 407-412, 2009.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Automatic firmware corruption recovery and update does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic firmware corruption recovery and update, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic firmware corruption recovery and update will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4193385

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.