[CentOS] settings up cheap a NAS / SAN server, is it possible?

>-----Original Message-----
>From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On Behalf
Of
>nate
>Sent: Tuesday, July 01, 2008 7:12 AM
>To: centos at centos.org
>Subject: Re: [CentOS] settings up cheap a NAS / SAN server, is it possible?
>
>Rudi Ahlers wrote:
>
>Grow data online, convert between RAID levels online, migrate data
>between spindle types(FC<->SATA) online etc. Create a volume, and
>you never have to worry about answering the question 'is it really
>optimal?' because you can change it at any time without application
>impact or downtime.

Sounds awfully expensive. True?
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/x-pkcs7-signature
Size: 5118 bytes
Desc: not available
URL: <http://lists.centos.org/pipermail/centos/attachments/20080701/132c8d0c/attachment-0001.bin>