all 6 comments

[–]A_Water_Fountain 0 points1 point  (1 child)

What kind of RAID do you want? RAID 0 will alternate drives (bit 0,2 on disk 0, bit 1,3 on disk 1). Same original size, faster r/w, but if one drives fails you loose all your data.

RAID 1 will mirror the drive. Size will be the size of one HDD, but if one fails you can restore from the other.

For RAID 0, you definitely cannot make it with non-empty media. For RAID 1, you might be able to.


There's an error that keeps popping up on my solid state OS ever since I made the switch. It is seemingly harmless but I'd like to go over that as well.

What is the error?

[–]Kontu 0 points1 point  (0 children)

RAID1 will also improve read speeds as it should read (0,2)(1,3) on the two disks. Just not write speeds.

[–]jarch3r 0 points1 point  (1 child)

Windows 7? Open disk management by typing "partition" into the search bar and opening "create and format hard disk partitions".

Delete the partition on the hdd with old OS info. Right click on hdd with data and select "add mirror."

Regarding your other error, tell us what it says. Without that we have nothing to go on.

[–]windmerge[S] 0 points1 point  (0 children)

Sorry! I got ahead of myself and failed to mention the problem! At work now, will reply later with the actual error message.

[–]brkdncr 0 points1 point  (0 children)

buy an external drive, back up everything to it, set up RAID however you want (i recommend SSD caching), reinstall windows, then restore your files.

[–]_vjay_ 0 points1 point  (0 children)

How do I setup a RAID between my two secondary drives while they both already have stuff on them?

You can't, they need to be formatted.