Have a T110 server with Windows Server 2008 R2. It currently boots with the standard BIOS. I want to change the disc situation from two discs in a RAID 1 array to four discs in a RAID 5 array using 2tb discs. Everything about this seemed pretty straight forward until I discovered that I can't have partitions larger then 2tb when booting to the BIOS with MBR disc format. Apparently booting to UEFI and using the GPT disc format WILL allow for larger partitions. So this brings about a few questions.
1) If I make an image backup of the current situation (OS and everything) and then restore that to the new RAID 5 array, will the current partitions be preserved and will the remaining 7tb of space be accessible and usable? The key issue here is really the remaining space. I think the answer is no, but I really would love an intelligent confirmation.
2) If I make an image backup of the current situation (OS and everything), then change the boot settings in the BIOS to boot with UEFI, can that image backup be restored in that new environment? I'm guessing the answer to that is also no, but again would love a confirmation.
3) Does this leave me with no other option, but to reinstall the OS in the new UEFI environment, and then restore all the other files into newly created partitions?
Holy crap this stuff is complicated! I think my brain is going to explode.
1) If I make an image backup of the current situation (OS and everything) and then restore that to the new RAID 5 array, will the current partitions be preserved and will the remaining 7tb of space be accessible and usable? The key issue here is really the remaining space. I think the answer is no, but I really would love an intelligent confirmation.
2) If I make an image backup of the current situation (OS and everything), then change the boot settings in the BIOS to boot with UEFI, can that image backup be restored in that new environment? I'm guessing the answer to that is also no, but again would love a confirmation.
3) Does this leave me with no other option, but to reinstall the OS in the new UEFI environment, and then restore all the other files into newly created partitions?
Holy crap this stuff is complicated! I think my brain is going to explode.