@@ -193,6 +193,37 @@ done
done
done
+echo
+echo === Write leak test ===
+echo
+CLUSTER_SIZE=512
+
+for event in write_aio; do
+for errno in 28; do
+for imm in off; do
+for once in on; do
+
+cat > "$TEST_DIR/blkdebug.conf" <<EOF
+[inject-error]
+event = "$event"
+errno = "$errno"
+immediately = "$imm"
+once = "$once"
+EOF
+
+_make_test_img 1G
+
+echo
+echo "Event: $event; errno: $errno; imm: $imm; once: $once"
+$QEMU_IO -c "write 0 128k" "$BLKDBG_TEST_IMG" | _filter_qemu_io
+
+_check_test_img 2>&1 | grep -v "refcount=1 reference=0"
+
+done
+done
+done
+done
+
# success, all done
echo "*** done"
rm -f $seq.full
@@ -599,4 +599,12 @@ write failed: No space left on device
96 leaked clusters were found on the image.
This means waste of disk space, but no harm to data.
+
+=== Write leak test ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
+
+Event: write_aio; errno: 28; imm: off; once: on
+write failed: No space left on device
+No errors were found on the image.
*** done
@@ -607,4 +607,12 @@ write failed: No space left on device
96 leaked clusters were found on the image.
This means waste of disk space, but no harm to data.
+
+=== Write leak test ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
+
+Event: write_aio; errno: 28; imm: off; once: on
+write failed: No space left on device
+No errors were found on the image.
*** done
Extend test case 026 by an aio_write fail test, which should not result in any leaked clusters. Signed-off-by: Max Reitz <mreitz@redhat.com> --- tests/qemu-iotests/026 | 31 +++++++++++++++++++++++++++++++ tests/qemu-iotests/026.out | 8 ++++++++ tests/qemu-iotests/026.out.nocache | 8 ++++++++ 3 files changed, 47 insertions(+)