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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