Re: RAID5 spare change

On Thursday August 11, djani22@dynamicweb.hu wrote:

It is possible to mirror only one drive, and after it is synced, remove the
old, or similar?

That would be nice, wouldn't it.
It isn't possible yet.
When we get the bitmap intent logging working for raid5, it will be
possible to do it with just 2 small windows while the array is
degraded. 
Whether it will ever be possible to do it with no window, I don't
know.

NeilBrown