[dm-devel] [PATCH 1/2] multipathd: add failures path format wildcard

[Benjamin Marzinski]

multipath already tracks this, so it should be able to print it out.

Signed-off-by: Benjamin Marzinski <bmarzins at redhat.com>
---
 libmultipath/print.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libmultipath/print.c b/libmultipath/print.c
index d532994..b1844c9 100644
--- a/libmultipath/print.c
+++ b/libmultipath/print.c
@@ -632,6 +632,12 @@ snprint_path_foreign (char * buff, size_t len, const struct path * pp)
 	return snprintf(buff, len, "%s", "--");
 }
 
+static int
+snprint_path_failures(char * buff, size_t len, const struct path * pp)
+{
+	return snprint_int(buff, len, pp->failcount);
+}
+
 struct multipath_data mpd[] = {
 	{'n', "name",          0, snprint_name},
 	{'w', "uuid",          0, snprint_multipath_uuid},
@@ -680,6 +686,7 @@ struct path_data pd[] = {
 	{'r', "target WWPN",   0, snprint_tgt_wwpn},
 	{'a', "host adapter",  0, snprint_host_adapter},
 	{'G', "foreign",       0, snprint_path_foreign},
+	{'0', "failures",      0, snprint_path_failures},
 	{0, NULL, 0 , NULL}
 };
 
-- 
2.7.4