Hi is there a rule to follow between the DLM lock_timeout and the deadnode_timeout value ? Meaning for example that the first one must be always lesser than the second one ? And if so, could we have a deadnode_timeout=60s and the /proc/cluster/config/dlm/lock_timeout at 70s ? or are there some upper limits not to exceed ? Another question : is there somewhere a list of all parameters around CS4 that we are allowed to tune ? Thanks Regards Alain Moullé -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster