From a278c2aecedfbe17e2749109d73b292ca25ff439 Mon Sep 17 00:00:00 2001
From: Anders Blomdell <anders.blomdell@control.lth.se>
Date: Tue, 29 Jul 2014 17:11:20 +0200
Subject: Symlink mtime changes when rebalancing

Added mtime preservation for special files during rebalance.

Change-Id: If04921d4d66853fde8b4d8a3ab748790864f8f42
BUG: 1122443
Signed-off-by: Anders Blomdell <anders.blomdell@control.lth.se>
Reviewed-on: http://review.gluster.org/8383
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
Reviewed-by: Harshavardhana <harsha@harshavardhana.net>
Reviewed-by: Anand Avati <avati@redhat.com>
---
 tests/bugs/bug-1122443.t | 59 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 tests/bugs/bug-1122443.t

(limited to 'tests')

diff --git a/tests/bugs/bug-1122443.t b/tests/bugs/bug-1122443.t
new file mode 100644
index 00000000000..711b70cccca
--- /dev/null
+++ b/tests/bugs/bug-1122443.t
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../dht.rc
+
+make_files() {
+    mkdir $1 && \
+    ln -s ../ $1/symlink && \
+    mknod $1/special_b b 1 2 && \
+    mknod $1/special_c c 3 4 && \
+    mknod $1/special_u u 5 6 && \
+    mknod $1/special_p p && \
+    touch -h --date=@1 $1/symlink && \
+    touch -h --date=@2 $1/special_b &&
+    touch -h --date=@3 $1/special_c &&
+    touch -h --date=@4 $1/special_u &&
+    touch -h --date=@5 $1/special_p
+}
+
+bug_1113050_workaround() {
+    # Test if graph change has settled (bug-1113050?)
+    test=$(stat --printf "%n:%Y," $1 2>&1)
+    if [ $? -eq 0 ] ; then
+	echo RECONNECTED
+    else
+	echo WAITING
+    fi
+    return 0
+}
+
+cleanup
+
+TEST glusterd
+TEST pidof glusterd
+
+TEST $CLI volume create $V0 $H0:$B0/${V0}0
+TEST $CLI volume start $V0
+
+# Mount FUSE and create symlink
+TEST glusterfs -s $H0 --volfile-id $V0 $M0
+TEST make_files $M0/subdir
+
+# Get mtime before migration
+BEFORE="$(stat --printf "%n:%Y," $M0/subdir/*)"
+
+# Migrate brick
+TEST $CLI volume add-brick $V0 $H0:$B0/${V0}1
+TEST $CLI volume remove-brick $V0 $H0:$B0/${V0}0 start
+EXPECT_WITHIN $REBALANCE_TIMEOUT "0" remove_brick_completed
+TEST $CLI volume remove-brick $V0 $H0:$B0/${V0}0 commit
+
+# Get mtime after migration
+EXPECT_WITHIN 5 RECONNECTED bug_1113050_workaround $M0/subdir/*
+AFTER="$(stat --printf "%n:%Y," $M0/subdir/*)"
+
+# Check if mtime is unchanged
+TEST [ "$AFTER" == "$BEFORE" ]
+
+cleanup
-- 
cgit