AW: question about raid

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Hello,
is there realy no one who can help me?

greetings,
R.Jordan 

>  -----Ursprüngliche Nachricht-----
> Von: 	JOR. - Jordan, Roman  
> Gesendet:	Montag, 1. Juli 2002 16:28
> An:	'Ataraid-list@xxxxxxxxxx'
> Betreff:	question about raid
> 
> Hi, i want to use software raid1 on my redhat distribution, using kernel
> version 2.4.18 (RH7.3). My problem is the following:
> The raid array consits of two idendical disc drives. The root-system is
> mounted on md0. md0 consists of /dev/hda1 and dev/hdc1. The raid works
> o.k.. If i remove /dev/hda the system boots correct form /dev/hdc. The
> raid now only consits of /dev/hdc, which is also correct. On a second pc i
> have the same configuration. I work some days with the second pc. Now i
> want to install the new software (or changes) to the first. Also, i insert
> one of the actual disks of my second pc into the first pc. I thought this
> pc would now boot from the newer raid disk (from my second pc). This is
> done only sometimes. Where is my problem? Where is this boot information
> stored? How can i control this behavior. I want boot from the newer disc.
> 
> And a second question. The discs seemed to be synced automaticly. Is this
> possibel and where can i control this?
> 
> Many thanks for any help,
> Roman Jordan 
> 
> 





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