Commit 8e174374 authored May 18, 2017 by Gang He Committed by David Teigland Aug 07, 2017

dlm: Make dismatch error message more clear



This change will try to make this error message more clear,
since the upper applications (e.g. ocfs2) invoke dlm_new_lockspace
to create a new lockspace with passing a cluster name. Sometimes,
dlm_new_lockspace return failure while two cluster names dismatch,
the user is a little confused since this line error message is not
enough obvious.

Signed-off-by: Gang He <ghe@suse.com>
Signed-off-by: David Teigland <teigland@redhat.com>

parent 8286d6b1

fs/dlm/lockspace.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -455,7 +455,8 @@ static int new_lockspace(const char name, const char cluster,

		if (dlm_config.ci_recover_callbacks && cluster &&
		strncmp(cluster, dlm_config.ci_cluster_name, DLM_LOCKSPACE_LEN)) {
		log_print("dlm cluster name %s mismatch %s",
		log_print("dlm cluster name '%s' does not match "
		"the application cluster name '%s'",
		dlm_config.ci_cluster_name, cluster);
		error = -EBADR;
		goto out;