Diffstat (limited to 'tests/fsck-tests/036-bad-dev-extents/test.sh')
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/fsck-tests/036-bad-dev-extents/test.sh b/tests/fsck-tests/036-bad-dev-extents/test.sh
new file mode 100755
@@ -0,0 +1,20 @@
+# Due to DUP chunk allocator bugs, we could allocate DUP chunks while its dev
+# extents could exist beyond device boundary.
+# And since all related items (block group, chunk, device used bytes) are all
+# valid, btrfs check won't report any error.
+# This test case contains hand crafted minimal image, to test if btrfs check
+# can detect and report such error.
+ run_mustfail "btrfs check failed to detect invalid dev extents" \
+ "$TOP/btrfs" check "$1"