Clvm cluster, shared SAS storage

Hello,

i'm new in RedHat, and linux cluster technologies. I would like to create a two node cluster, these use same lvs on each node. The cluster, fencing, pcs/corosync stack is ok, but i can't activate lv-s on second node. locktype setting is 3.

all of settings i created by hint of official guide.

how can i debug it?

thanks,