tests : add a test to check if there is an inode leak

This test check if there is inode leak in bricks.

lru_size for mount is expected to be zero. active_size for mount
is expected to be 1 which is of root.

Change-Id: I18762b4255af411f1b55c0be98451c8ef1b35478
BUG: 1370116
Signed-off-by: Mohamed Ashiq Liyazudeen <mliyazud@redhat.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/tests/basic/inode-leak.t b/tests/basic/inode-leak.t
new file mode 100644
index 00000000000..35840e661a7
--- /dev/null
+++ b/tests/basic/inode-leak.t
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+
+function get_mount_active_size_value {
+        local vol=$1
+        local statedump=$(generate_mount_statedump $vol)
+        sleep 1
+        local val=$(grep "active_size" $statedump | cut -f2 -d'=' | tail -1)
+        rm -f $statedump
+        echo $val
+}
+
+function get_mount_lru_size_value {
+        local vol=$1
+        local statedump=$(generate_mount_statedump $vol)
+        sleep 1
+        local val=$(grep "lru_size" $statedump | cut -f2 -d'=' | tail -1)
+        rm -f $statedump
+        echo $val
+}
+cleanup
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{0,1,2,3}
+TEST $CLI volume start $V0
+TEST glusterfs -s $H0 --volfile-id $V0 $M0
+
+EXPECT "1" get_mount_active_size_value $V0
+EXPECT "0" get_mount_lru_size_value $V0
+
+TEST cp -rf /etc $M0
+TEST find $M0
+TEST rm -rf $M0/*
+
+EXPECT "1" get_mount_active_size_value $V0
+EXPECT "0" get_mount_lru_size_value $V0
+
+cleanup