Increase parameter buffer

Multipath is using an internal static buffer for assembling
device-mapper tables, which might be too small for large setups.

Signed-off-by: Hannes Reinecke <hare@suse.de>

diff --git a/libmultipath/structs.h b/libmultipath/structs.h
index 312014b..16e940b 100644 (file)
--- a/libmultipath/structs.h
+++ b/libmultipath/structs.h
@@ -9,7 +9,7 @@
 #define SERIAL_SIZE            65
 #define NODE_NAME_SIZE         224
 #define PATH_STR_SIZE          16
-#define PARAMS_SIZE            1024
+#define PARAMS_SIZE            4096
 #define FILE_NAME_SIZE         256
 #define CALLOUT_MAX_SIZE       256
 #define BLK_DEV_SIZE           33