xfstests: move xfs specific tests out of top directory

And into tests/xfs. Tests found and moved via:

$ grep "supported_fs xfs$" [0-2]* | cut -d : -f 1 > xfs.tests
$ for i in `cat xfs.tests`; do
> git mv $i* tests/xfs/
> grep ^$i group >> tests/xfs/group
> sed -i -e "/^$i/d" group
> done

Output now looks like:

 sudo ./check -g quick -r
FSTYP         -- xfs (debug)
PLATFORM      -- Linux/x86_64 test-1 3.5.0-rc5-dgc+
MKFS_OPTIONS  -- -f -bsize=4096 /dev/vdb
MOUNT_OPTIONS -- /dev/vdb /mnt/scratch

xfs/170  4s
generic/120      16s
generic/248      0s
generic/213      0s
generic/256      39s
xfs/121  6s
xfs/026  11s
generic/131      1s
xfs/187  1s
generic/135      0s
....

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Phil White <pwhite@sgi.com>
[rjohnston@sgi.com did not move test 032, belongs in shared]
Signed-off-by: Rich Johnston <rjohnston@sgi.com>

tests/xfs/029

@@ -0,0 +1,66 @@
+#! /bin/bash
+# FS QA Test No. 029
+#
+# exercise mkfs log (internal/external) zeroing
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1	# failure is the default
+trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+_filter_logprint()
+{
+	perl -ne '
+	    s/data device: ([\w|\/.-]+)/data device: DDEV/;
+	    s/log device: ([\w|\/.-]+) daddr: (\d+) length: (\d+)/log device: LDEV daddr: XXX length: XXX/;
+	    s/log file: "([\w|\/.-]+)" daddr: (\d+) length: (\d+)/log device: LDEV daddr: XXX length: XXX/;
+	    s/skipped (\w+) zeroed blocks/skipped XXX zeroed blocks/;
+	    s/in range: \d+ - \d+/in range: XXX - XXX/;
+            s/^uuid: *[0-9a-f-][0-9a-f-]* *format: *.*$/uuid: <UUID> format: <FORMAT>/;
+            s/(length of Log Record:) \d+/$1 <LEN>/;
+            s/version: \d/version: <VERN>/;
+	    s/h_size: \d+/h_size: <H_SIZE>/;
+	    print;
+	'
+}
+
+# real QA test starts here
+_supported_fs xfs
+_supported_os Linux
+
+_require_scratch
+
+echo
+_scratch_mkfs_xfs | _filter_mkfs 2>/dev/null
+
+echo
+_scratch_xfs_logprint | _filter_logprint
+
+status=0
+exit