From c9a788f437f2729f943cd03c43e84b65d74eb015 Mon Sep 17 00:00:00 2001

From: Mike Christie <mchristi@redhat.com>

Date: Wed, 31 Aug 2016 15:22:09 -0500

Subject: [PATCH 09/11] rbd: check for nonshared clients

The rbd checker only supports nonshared clients so add a check

during init time.

Signed-off-by: Mike Christie <mchristi@redhat.com>

---

 libmultipath/checkers/rbd.c | 5 +++++

 1 file changed, 5 insertions(+)

diff --git a/libmultipath/checkers/rbd.c b/libmultipath/checkers/rbd.c

index 76f4005..a6f3405 100644

--- a/libmultipath/checkers/rbd.c

+++ b/libmultipath/checkers/rbd.c

@@ -123,6 +123,11 @@ int libcheck_init(struct checker * c)

 	if (!config_info)

 		goto free_addr;

+	if (!strstr(config_info, "noshare")) {

+		condlog(3, "Only nonshared clients supported.");

+		goto free_addr;

+	}

+

 	ct->config_info = strdup(config_info);

 	if (!ct->config_info)

 		goto free_addr;

-- 

1.8.3.1