From 9c31bcd6c4234b6a9e4e04410caf98d2cd3d4946 Mon Sep 17 00:00:00 2001
From: karthik-us <ksubrahm@redhat.com>
Date: Fri, 17 Nov 2017 18:23:23 +0530
Subject: [PATCH 083/128] cluster/afr: Print heal info split-brain output in
 stream fashion

Problem:
When we trigger the heal info split-brain command the o/p is not
streamed as it is received, but dumped at the end for all the bricks
together. This gives a perception that the command is hung.

Fix:
When we get a split brain entry while crawling throught the pending
heal entries, flush that immediately so that it prints the output
in a stream fashion and doesn't look like the cli is hung.

Upstream patch: https://review.gluster.org/#/c/18570/

> Change-Id: I7547e86b83202d66616749b8b31d4d0dff0abf07
> BUG: 1506104
> Signed-off-by: karthik-us <ksubrahm@redhat.com>

Change-Id: I7547e86b83202d66616749b8b31d4d0dff0abf07
BUG: 1419438
Signed-off-by: karthik-us <ksubrahm@redhat.com>
Reviewed-on: https://code.engineering.redhat.com/gerrit/123563
Tested-by: RHGS Build Bot <nigelb@redhat.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
---
 heal/src/glfs-heal.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/heal/src/glfs-heal.c b/heal/src/glfs-heal.c
index 22c9395..532b6f9 100644
--- a/heal/src/glfs-heal.c
+++ b/heal/src/glfs-heal.c
@@ -120,6 +120,7 @@ void
 glfsh_print_hr_spb_status (char *path, uuid_t gfid, char *status)
 {
         printf ("%s\n", path);
+        fflush (stdout);
         return;
 }
 
@@ -133,6 +134,7 @@ void
 glfsh_print_hr_heal_status (char *path, uuid_t gfid, char *status)
 {
         printf ("%s%s\n", path, status);
+        fflush (stdout);
 }
 
 #if (HAVE_LIB_XML)
-- 
1.8.3.1