[LTP] [PATCH] quota_remount_test01: SELinux workaround and other fixes

[Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>]

From: Stanislav kholmanskikh <stanislav.kholmanskikh@oracle.com>

* now it uses tst_kvercmp (to support kernels >= 3)
* some distros doesn't allow creation of quota files in
directories with SELinux file_t type. Now we explicitly
change file type of the test directory to tmp_t

Signed-off-by: Stanislav kholmanskikh <stanislav.kholmanskikh@oracle.com>
---
 .../fs/quota_remount/quota_remount_test01.sh       |   17 +++++++++--------
 1 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/testcases/kernel/fs/quota_remount/quota_remount_test01.sh b/testcases/kernel/fs/quota_remount/quota_remount_test01.sh
index 98b15d6..7790d16 100755
--- a/testcases/kernel/fs/quota_remount/quota_remount_test01.sh
+++ b/testcases/kernel/fs/quota_remount/quota_remount_test01.sh
@@ -47,14 +47,8 @@ then
 fi
 MNTDIR=$TMPDIR/mnt
 
-uname -r | {
-	IFS='.-'
-	read MAJOR MINOR RELEASE REST
-	if [ "$MAJOR" -lt 2 -o "$MINOR" -lt 6 -o "$RELEASE" -lt 26 ]; then
-		exit 1
-	fi
-	exit 0; }
-if [ $? -gt 0 ]; then
+tst_kvercmp 2 6 26
+if [ $? -eq 0 ]; then
         tst_resm TCONF "Remounting with quotas enabled is not supported!"
         tst_resm TCONF "You should have kernel 2.6.26 and above running....."
         exit 0
@@ -83,6 +77,13 @@ mkdir $MNTDIR || die 2 "Could not create the mountpoint"
 mount -t ext3 -o loop,usrquota,grpquota $IMAGE $MNTDIR || die 2 "Could not mount the filesystem"
 tst_resm TINFO "Successfully mounted the File System"
 
+# some distros (CentOS 6.x, for example) doesn't permit creating
+# of quota files in a directory with SELinux file_t type
+if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
+	chcon -t tmp_t $MNTDIR || die 2 "Could not change SELinux file type"
+	tst_resm TINFO "Successfully changed SELinux file type"
+fi
+
 quotacheck -cug $MNTDIR || die 2 "Could not create quota files"
 tst_resm TINFO "Successfully Created Quota Files"
 
-- 
1.7.1


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