Re: Multiple Storage per Tablespace, or Volumes - Mailing list pgsql-hackers

On Mon, 19 Feb 2007, Joshua D. Drake wrote:

> Longer than that... it supported mirroring and raid 5 in NT4 and
> possibly even NT3.51 IIRC.

Mirroring and RAID 5 go back to Windows NT 3.1 Advanced Server in 1993:

http://support.microsoft.com/kb/114779
http://www.byte.com/art/9404/sec8/art7.htm

The main source of confusion about current support for this feature is 
that the desktop/workstation version of Windows don't have it.  For 
Windows XP, you need the XP Professional version to get "dynamic disk" 
support; it's not in the home edition.

--
* Greg Smith gsmith@gregsmith.com http://www.gregsmith.com Baltimore, MD