saravanan_k
asked on
can anyone explain me about ocr, voting disks in oracle
can anyone explain me about ocr, voting disks in oracle . Thank you. please also provide me about good links where i can get to know more about these...
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
sventhan
Oracle 10gR1 supports only one voting disk, but R2 supports upto 32 voting disks. By having muliple voting disks elimiates the voting disk as a single point of failure and eliminates the need to mirror them outside oracle.
Well, to be precise, R2 supports up to 32 *copies* of *the* voting disk. The same thing can be accomplished outside of Oracle by mirroring the shared storage.