Unity, dynamic pool and spare space behavior

Question

Hello, all.

Imagine a situation. There is an Unity AFA storage. Let's it has 16 SSD 3.84TB. All disks form one dynamic pool. Spare spase is size of one disk. Also there is one block LUN 100GB, that is pool has a lot of free space. OK.

Let's one disk fails. Storage rebuilds pool to spare space. OK. And then more one disk fails, but we DON'T REPLACE first disk yet. What in this case? Storage will rebuild pool to free space or not? That is storage reserves spare space from free space each time after rebuild even without replacing or not?

DELL-Sam L · Answer

Hello Ing-Syst, Here are some links that explain how dynamic pools work. https://dell.to/3c8J6fp https://dell.to/3qRahPT https://dell.to/39ZTgwd https://dell.to/36bCcCe https://dell.to/39ZkiE0

Unity

Unity, dynamic pool and spare space behavior

Was this post helpful?