I am new to SUSE SLES HA
I realize there are several ways to implement fencing.

I am confuse with sbd fencing and STONITH.
I saw that if we implement sbd, we need to create a STONITH as well.

Can I implement STONITH without sbd? without a shared disk.

How good is STONITH fencing?

Given the many types of fencing methods, which one should I choose? How do I make the decision?

Please advise.

Thank you!!!!!