[sheepdog] [PATCH] collie: fix error output of 'collie node info'

[levin li]

From: levin li <xingke.lwp at taobao.com>


Signed-off-by: levin li <xingke.lwp at taobao.com>
---
 collie/node.c |    1 +
 sheep/ops.c   |    5 ++++-
 2 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/collie/node.c b/collie/node.c
index a5a57a3..63bb27a 100644
--- a/collie/node.c
+++ b/collie/node.c
@@ -79,6 +79,7 @@ static int node_info(int argc, char **argv)
 		if (!ret) {
 			printf(raw_output ? "%d %s %s %d%%\n" : "%2d\t%s\t%s\t%3d%%\n",
 			       i, store_str, free_str,
+			       rsp->store_size == 0 ? 0 :
 			       (int)(((double)(rsp->store_size - rsp->store_free) / rsp->store_size) * 100));
 			success++;
 		}
diff --git a/sheep/ops.c b/sheep/ops.c
index 4afd0a2..ccb1c5e 100644
--- a/sheep/ops.c
+++ b/sheep/ops.c
@@ -95,7 +95,10 @@ static int stat_sheep(uint64_t *store_size, uint64_t *store_free, uint32_t epoch
 	ret = SD_RES_SUCCESS;
 
 	*store_size = sys->disk_space;
-	*store_free = sys->disk_space - used;
+	if (sys->gateway_only)
+		*store_free = 0;
+	else
+		*store_free = sys->disk_space - used;
 out:
 	strbuf_release(&store_dir);
 	return ret;
-- 
1.7.1