ceph - stop and out a disk

[sahostking]

Hey guys

I have a question I forgot to test when we did our testing phase.

If we stop and out a disk but then realised we did the wrong disk. Can we just bring it back in a gain without "destroying the data" first on it?
Any risk in doing so. Will ceph just use the data on the OSD and just continue to use it correctly without corruption possibilities etc?

 

[sahostking]

ok I see when using out I think its not a good idea only when using stop. We just did stop and out and then destroyed data on it using the "more" dropdown and it cleaned disks. We readded the disks and now all is well in the world once more