From 80fa3559583ac2c45e4dda9a26272090cd72f1bb Mon Sep 17 00:00:00 2001
From: vmallika <vmallika@redhat.com>
Date: Wed, 3 Dec 2014 15:10:44 +0530
Subject: uss/gluster: Send success on parent lookup of entry-point

When a lookup sent to snapview-server for entry-point directory
protocol server first tries to resolve gfid of a parent directory.

looking up the parent gfid from a latest snapshot can fail if the
volume is a restored volume. As this gfid is already looked-up by
snapview-client, we can return success for the parent gfid.

Change-Id: Ic9b20561ef79b93032f07c3a81eae54a94e1747b
BUG: 1162498
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/9229
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
---
 tests/bugs/bug-1162498.t | 56 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 tests/bugs/bug-1162498.t

(limited to 'tests')

diff --git a/tests/bugs/bug-1162498.t b/tests/bugs/bug-1162498.t
new file mode 100644
index 00000000000..d01999ea7ac
--- /dev/null
+++ b/tests/bugs/bug-1162498.t
@@ -0,0 +1,56 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../snapshot.rc
+
+cleanup;
+TEST verify_lvm_version;
+TEST glusterd;
+TEST pidof glusterd;
+
+TEST setup_lvm 1
+
+TEST $CLI volume create $V0 $H0:$L1
+TEST $CLI volume start $V0
+
+TEST $CLI snapshot config activate-on-create enable
+TEST $CLI volume set $V0 features.uss enable
+
+TEST glusterfs -s $H0 --volfile-id=$V0 $M0
+
+TEST mkdir $M0/xyz
+
+TEST $CLI snapshot create snap1 $V0
+TEST $CLI snapshot create snap2 $V0
+
+TEST rmdir $M0/xyz
+
+TEST $CLI snapshot create snap3 $V0
+TEST $CLI snapshot create snap4 $V0
+
+TEST mkdir $M0/xyz
+TEST ls $M0/xyz/.snaps/
+
+TEST $CLI volume stop $V0
+TEST $CLI snapshot restore snap2
+TEST $CLI volume start $V0
+
+umount -f $M0
+TEST glusterfs -s $H0 --volfile-id=$V0 $M0
+
+#Dir xyz exists in snap1
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "0" STAT $M0/xyz
+
+TEST ls $M0/xyz/.snaps/
+TEST mkdir $M0/abc
+TEST ls $M0/abc/.snaps/
+
+#Clean up
+TEST $CLI snapshot delete snap1
+TEST $CLI snapshot delete snap3
+TEST $CLI snapshot delete snap4
+TEST $CLI volume stop $V0 force
+TEST $CLI volume delete $V0
+
+cleanup;
+
-- 
cgit