On Mon, Sep 30, 2019 at 7:42 PM Frank Schilder wrote:
>
> and I would be inclined just to change the entry "step take ServerRoom class
> hdd" to "step take ServerRoom class ssd" and wait for the dust to settle.
yes
> However, this will almost certainly lead to all PGs being undersized and
>
Thanks Poul!
For reference to everyone finding this thread, this procedure works indeed as
intended:
ceph osd getcrushmap -o crush.map
crushtool -d crush.map -o crush.txt
# edit crush rule: "step take ServerRoom class hdd" --> "step take ServerRoom
class ssd"
crushtool -o crush-new.map -c crush
