I have one server(HP Proliant250 ML) with two SCSI drives.
I want that if one harddisk goes down I have an immediate backup for that harddisk b/c that server is a domain server... and many applications depend on that...
there are two options in my mind
first create RAID
but which one(hardware of software) and what level
Second is to create an Image
is there any software to create an image from SCSI drive....