4 # Test out the xfs_repair -o force_geometry option on single-AG filesystems.
6 #-----------------------------------------------------------------------
7 # Copyright (c) 2009 Christoph Hellwig.
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10 # modify it under the terms of the GNU General Public License as
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13 # This program is distributed in the hope that it would be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
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20 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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25 seqres=$RESULT_DIR/$seq
26 echo "QA output created by $seq"
30 status=1 # failure is the default!
32 # get standard environment, filters and checks
37 # real QA test starts here
41 # single AG will cause default xfs_repair to fail. This test is actually
42 # testing the special corner case option needed to repair a single AG fs.
43 _require_scratch_nocheck
46 # The AG size is limited to 1TB (or even less with historic xfsprogs),
47 # so chose a small enough filesystem to make sure we can actually create
48 # a single AG filesystem.
50 echo "== Creating single-AG filesystem =="
51 _scratch_mkfs_xfs -d agcount=1 -d size=$((1024*1024*1024)) >/dev/null 2>&1 \
52 || _fail "!!! failed to make filesystem with single AG"
54 echo "== Trying to repair it (should fail) =="
57 echo "== Trying to repair it with -o force_geometry =="
58 _scratch_xfs_repair -o force_geometry 2>&1 | _filter_repair