Commit 3b0e761b authored Jul 11, 2017 by Zhu Lingshan Committed by David Teigland Aug 07, 2017

dlm: print log message when cluster name is not set



Print a message when a cluster name is not specified by
the caller.  In this case the cluster name configured
for the dlm is used without any validation that it is
the cluster expected by the application.

Signed-off-by: Zhu Lingshan <lszhu@suse.com>
Signed-off-by: David Teigland <teigland@redhat.com>

parent 2ab93ae1

fs/dlm/lockspace.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -453,6 +453,10 @@ static int new_lockspace(const char name, const char cluster,
		*ops_result = 0;
		}

		if (!cluster)
		log_print("dlm cluster name '%s' is being used without an application provided cluster name",
		dlm_config.ci_cluster_name);

		if (dlm_config.ci_recover_callbacks && cluster &&
		strncmp(cluster, dlm_config.ci_cluster_name, DLM_LOCKSPACE_LEN)) {
		log_print("dlm cluster name '%s' does not match "

Admin message