Hi
Before removing the rules, modify all pools to use the same crus rule with
the following command.
ceph osd pool set pool-name crush_ruleset n
Pool-name is the name of the pool
N is the rule number you wish to keep
And this will make sure your cluster remains healthy.
My 2 cts
JC
Sent from
Hi,
After I setup ceph cluster thru mkcephfs, there are 3 default pools named
metadata/data/rbd. And I notice that the 3 default pools assign to ruleset
0,1,2 respectively. What if I refresh the crushmap with only 1 ruleset? It
means there are at least two default pools would have no correspo
