new install and "re-enabling" mdadm RAID1

[muskote33]

Hi together,

I had problems with the upgrade from FC6 to FC7....

I have the following disk in my system:

sda1 /boot
sda2 /
sda3 /swap

sdb1 RAID

sdc1 RAID

sdd1 /Data

The "new" mdadm --detail /dev/md0 gives me an error:
madam:cannot open /dev/mdß: No scuh file or directory

That means, I guess, that I have to re-enable mdadm and give the two members....

But now my question:

Will the data be kept if I re-renable the RAID???? I cannot loose it, so I want to be sure...

Does anyone have a good site or explanation for a not so new newby?????

Thanks a lot in advance,

Simon

[muskote33]

Hi,

its working justf ine again, both mirrors are in sync.

Helpful ressources are:

http://www.networknewz.com/2003/0113.html --> very good

http://fedoranews.org/blog/?p=688

http://acd.ucar.edu/~fredrick/linux/fedoraraid/

Good luck