Talk:Rescue and Recovery

From ThinkWiki
Revision as of 13:06, 9 October 2005 by Thinker (Talk | contribs) (MBR and grub)
Jump to: navigation, search

"It is not known how to invoke Rescue and Recovery once GRUB has been installed in the master boot record."

See ftp://ftp.software.ibm.com/pc/pccbbs/thinkvantage_en/tvtrnr3_1027en.txt, Consideration 6:

 The Master Boot Record (MBR) must be configured properly for the 
 Rescue and Recovery application to function properly.  When possible, 
 the Rescue and Recovery application attempts to ensure the proper 
 configuration of the MBR.  This can only occur if the Rescue and 
 Recovery application is installed after other applications that 
 requires the MBR.

Apparently the R and R uses some very specific stuff in the MBR. Maybe Google will help you find some further info (has someone ever looked at the R and R enabled MBR in depth?)

Paul Bolle 13:43, 9 Oct 2005 (CEST)


Having special data in the MBR means less room for code, which may explain why the preinstalled MBR ignores the Active bit and (as far as I can tell) always boots the first partition. The latter means GRUB can't be installed in a partition boot sector either...

--Thinker 14:06, 9 Oct 2005 (CEST)