[CentOS] RAID support in kernel?
Les Mikesell
lesmikesell at gmail.com
Mon Jan 31 13:40:27 UTC 2011
On 1/31/11 3:24 AM, Les Bell wrote:
>
> Kenni Lund<kenni at kelu.dk> wrote:
>
>>>
> Fakeraid is a proprietary software RAID
> solution, so if your motherboard suddently decides to die, how will
> you then get access to your data?
> <<
>
> Obviously, you restore it from a backup. RAID is not a substitute for
> backups.
Or, you swap the disks into a spare chassis which can be much faster. The point
here is that hardware or fake hardware raid will require a matching controller,
where linux software raid will work on any machine with a compatible interface.
In the case of RAID1 you can use any single disk that still works - or even
plug it into a USB adapter cable to access the data from a different machine.
--
Les Mikesell
lesmikesell at gmail.com
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