software radi - pozdejsi pridani disku do raid1 pole (mirroru)

Peter Surda surda na shurdix.com
Čtvrtek Srpen 4 17:53:25 CEST 2005


On Thu, 04 Aug 2005 17:30:35 +0200 oldfrog <oldfrog na volny.cz> wrote:

>Kdyz pole nezastavim, selze to na tom, ze pole existuje.
>Kdyz pole zastavim, selze to na tom, ze neexistuje :-D
Hmm tak v jednom asi robis chybu :-)

>Mohu vytvorit pole rovnou s chybujicim diskem? Aniz
>bych disk fyzicky mel k dispozici?
Ano, uz som to niekolkokrat robil. Je to popisane v manpage mdadm:

       To  create a "degraded" array in which some devices are missing, simply
       give the word "missing" in place of a device  name.   This  will  cause
       mdadm  to leave the corresponding slot in the array empty.  For a RAID4
       or RAID5 array at most one slot can be "missing"; for a RAID6 array  at
       most  two  slots.   For a RAID1 array, only one real device needs to be
       given.  All of the others can be "missing".

>--- OldFrog ---
S pozdravom,
Peter


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