How to painlessly migrate windows server 2008r2 from RAID0 to RAID1?

Question

RAID

Available Windows server 2008 r2 installed on RAID0 (2HDD over 1Tb). data on a second RAID5 of three drives. one of the drives in RAID0 started showing signs of trouble. Were taken two HD WD RED 2 Tb. Question. How to transfer the system in the least painless and in the shortest possible time. (Methodology and means). There is no place to connect another RAID.

Answer 1

There is no place to connect another RAID.

in any case, you will need a third-party intermediate storage, to which the current data will be temporarily transferred, then the raid is destroyed, old disks are removed, new ones are inserted, data is copied
if there are no disks of your own, you can use cloud storage, but if the Internet is weak then ...
you can look for disks bring the disks to a data recovery office and ask to transfer / convert a hardware raid into a software one (then the current disks can be connected by any means, even via usb, if there is a controller, albeit a cheap one)
you can also bring the controller itself and ask to use it, ..
ps I don't like hardware controllers, they create so much havoc due to vendorlock

Answer 2

Take a system image, for example, using clonezilla or rDriveImage
, then deploy it to a new 1 disk. then to throw 2 and otsinhronirovat
But you did not specify on what raid is lifted? in Windows? on the motherboard controller? Separate controller?