Question Storage space in windows 10

[kasun-2]

Hello friends,

If I use 2 way mirror in windows 10 storage space with 6 500gb drives how many drives can I loose without drive failure?

Thanks

 

[13thmonkey]

At least 1, possibly 3 simultaneously if they are the right drives. Remember it is not a backup.
When initialising the pool, start with 2 disks, then add 2 more and then the final 2. This way you can carry on adding in pairs, if you initialise with all 6 drives then you'd have to add/replace all 6 at a time.