issues: raid 1 dual boot xp pro xp pro x64

[Guest]

I am a new member.

I seek input from anyone willing to share about:

Installation of a raid level 1 with two scsi hard drives and dual boot of
windows xp pro and windows xp pro x64.

I am using a scsi host adapter.

So far I have succeded in installing it all successfuuly except when
changing from one operating system to the other the raid array degrades and
must rebuild.

I repartitioned and reformatted and the next install works well for xp pro
and raid but attempts to then install xp pro x64 result in error message:
cannot find operating system.

Any assistance will be appreciated

wayne
sanibel florida

 

[Yves Leclerc]

I the SCSI host adapter a RAID controller or is this just a "software" RAID???