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Article #261

Re: RAID 1

#261
From: Rzepkowski Maciej
Date: Mon, 01 Oct 2001 10:23
40 lines
1844 bytes
Mariusz wrote:

>     Mam pytanko jak zrobic
> lustro calego systemu na drugim dysku
> RAID 1 niby robi lustro, ale katalogow
> np /home itp
> jest na to jakies rozwiazanie
> 
> Chodzi mi oto aby po padzie dysku
> mozna bylo np przelozyc dyski
> i wszystko wrucilo do normy
> 
> Mariusz
> 
> mkraid /dev/md0
> handling MD device /dev/md0
> analyzing super-block
> disk 0: /dev/hda5, 29302528kB, raid superblock at 29302464kB
> disk 1: /dev/hdb6, 29302528kB, raid superblock at 29302464kB
> mkraid: aborted, see the syslog and /proc/mdstat for potential clues.
> 
> jak ustawic raidtab
> raiddev /dev/md0
>         raid-level      1
>         nr-raid-disks   2
>         nr-spare-disks  0
>         chunk-size     4
>         persistent-superblock 1
>         device          /dev/hda5
>         raid-disk       0
>         device          /dev/hdb6
>         raid-disk       1

dd if=/dev/.. of=/dev/..

Moze byc fizyczne urzadzenia np hda na hdb itp ...

-- 
+----------------------------------------
 Rzepkowski Maciej
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From: Rzepkowski Maciej <m.rzepkowski@bossa.pl>
Newsgroups: alt.pl.comp.os.linux.debian
Subject: Re: RAID 1
Date: Mon, 01 Oct 2001 12:23:11 +0200
Organization: DM BOS S.A.
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