[mythtv-users] Questions about RAID
Robin Hill
myth at robinhill.me.uk
Fri Sep 29 09:00:09 UTC 2006
On Fri Sep 29, 2006 at 10:35:03AM +0300, OJ wrote:
> Now I'm starting to worry about all my data. The problem is that it is
> starting to become a huge amount of data so normal backup is not an
> realistic option for me.
>
> I'm thinking of buying 3 250GB (or maybe 500GB) HD and setting them up
> with software RAID.
>
> Questions:
> 1. Is RAID the only solution for this purpose?
>
Pretty much, yes - you could backup to disk, but that's just a less
efficient form of RAID mirroring.
> 2. Is it possible to expand this RAID array later (insert an extra HD)?
>
The latest Linux software RAID tools allow the expansion of an array,
yes.
> 3. My DVD collection will use a lot of HD space. Any suggestions on how
> to reduce the file size (divX, ...)?
>
More efficient codecs is the best way to go - MPEG4 (DivX or XviD) is
probably your best bet at the moment, as h.264 doesn't seem very well
supported yet. These should allow you to re-encode at lower bitrates
without any perceptible quality loss.
Cheers,
Robin
--
___
( ' } | Robin Hill <myth at robinhill.me.uk> |
/ / ) | Little Jim says .... |
// !! | "He fallen in de water !!" |
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 198 bytes
Desc: not available
Url : http://mythtv.org/pipermail/mythtv-users/attachments/20060929/5bacbb72/attachment-0001.pgp
More information about the mythtv-users
mailing list