glusterd: Convert volume to replica after adding brick self heal is not triggered

Problem:  After add brick to a distribute volume to convert to replica is not
          triggering self heal.

Solution: Modify the condition in brick_graph_add_index to set trusted.afr.dirty
          attribute in xlator.

Test    : To verify the patch followd below steps
          1) Create a single node volume
             gluster volume create <DIS> <IP:/dist1/brick1>
          2) Start volume and create mount point
             mount -t glusterfs <IP>:/DIS /mnt
          3) Touch some file and write some data on file
          4) Add another brick along with replica 2
             gluster volume add-brick DIS replica 2 <IP>:/dist2/brick2
          5) Before apply the patch file size is 0 bytes in mount point.

BUG: 1365455
Change-Id: Ief0ccbf98ea21b53d0e27edef177db6cabb3397f
Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
Reviewed-on: http://review.gluster.org/15118
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-by: Anuradha Talur <atalur@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>

1 files changed, 54 insertions, 0 deletions

diff --git a/tests/bugs/replicate/bug-1365455.t b/tests/bugs/replicate/bug-1365455.t
new file mode 100644
index 00000000000..1953e2a9327
--- /dev/null
+++ b/tests/bugs/replicate/bug-1365455.t
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+
+function check_size
+{
+    for i in {1..10}; do
+        size1=`stat -c %s $B0/${V0}0/tmp$i`
+        size2=`stat -c %s $B0/${V0}1/tmp$i`
+        if [[ $size1 -eq 0 ]] || [[ $size2 -eq 0 ]] || [[ $size1 -ne $size2 ]]; then
+            return 1
+        fi
+    done
+
+    return 0
+}
+
+cleanup;
+TEST glusterd
+TEST pidof glusterd
+
+TEST $CLI volume create $V0 $H0:$B0/${V0}0;
+
+TEST $CLI volume start $V0;
+
+TEST glusterfs -s $H0 --volfile-id $V0 $M0
+
+for i in {1..10}
+do
+        echo abc > $M0/tmp$i
+done
+
+
+# Add Another brick
+TEST $CLI volume add-brick $V0 replica 2 $H0:$B0/${V0}1
+
+#Check if self heal daemon has come up
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status
+
+#Check if self heal daemon is able to see all bricks
+EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0
+EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1
+
+# Wait for heal to complete
+EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0
+
+# Check if entry-heal has happened
+TEST diff <(ls $B0/${V0}0 | sort) <(ls $B0/${V0}1 | sort)
+
+#Check size of files on bricks
+TEST check_size
+
+cleanup;