I have 6, two node RAC databases running in the two physical servers.
While I try to create new diskgroup, I get the following error:
ORA-15018: diskgroup cannot be created ORA-04031: unable to allocate 2110040 bytes of shared memory ("large pool","unknown object","large pool","kfr redo buffer")
I gather that there isn't enough shared pool resources for the ASM instance to create a new diskgroup. I'm not in a situation to restart ASM instance to increase the shared pool.
My question is if I decide to drop some unused diskgroups will I get to create new diskgroups? Or is it mandatory to increase the shared pool?