[Ocfs2-tools-devel] [PATCH 6/8] O2info: Add --no-coherency option for o2info.

[Tristan Ye]

Default will be cluster coherency.

Signed-off-by: Tristan Ye <tristan.ye at oracle.com>
---
 o2info/main.c |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/o2info/main.c b/o2info/main.c
index 879eba5..1025c02 100644
--- a/o2info/main.c
+++ b/o2info/main.c
@@ -54,6 +54,13 @@ static int version_handler(struct o2info_option *opt, char *arg)
 	exit(0);
 }
 
+static int coherency_handler(struct o2info_option *opt, char *arg)
+{
+	no_coherency = OCFS2_INFO_FL_NON_COHERENT;
+
+	return 0;
+}
+
 static struct o2info_option help_option = {
 	.opt_option	= {
 		.name		= "help",
@@ -80,6 +87,20 @@ static struct o2info_option version_option = {
 	.opt_private = NULL,
 };
 
+static struct o2info_option coherency_option = {
+	.opt_option	= {
+		.name		= "no-coherency",
+		.val		= 'F',
+		.has_arg	= 0,
+		.flag		= NULL,
+	},
+	.opt_help	=
+		"-F|--no-coherency",
+	.opt_handler	= coherency_handler,
+	.opt_op		= NULL,
+	.opt_private = NULL,
+};
+
 static struct o2info_option volinfo_option = {
 	.opt_option	= {
 		.name		= "volinfo",
@@ -109,6 +130,7 @@ static struct o2info_option fs_features_option = {
 static struct o2info_option *options[] = {
 	&help_option,
 	&version_option,
+	&coherency_option,
 	&volinfo_option,
 	&fs_features_option,
 	NULL,
-- 
1.5.5