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| author | Yonghee Han <onstudy@samsung.com> | 2016-07-27 16:42:54 +0900 |
|---|---|---|
| committer | Yonghee Han <onstudy@samsung.com> | 2016-07-27 00:56:08 -0700 |
| commit | a03c4728275d119af5f66c4a69e8d9d5a1730031 (patch) | |
| tree | 2b4ed9542884bf8b947076c55c4ef1814217cb69 /tests/qemu-iotests/039 | |
| parent | 3158f4a51894e46ecb593bffbfd12824e1d6534a (diff) | |
| download | qemu-a03c4728275d119af5f66c4a69e8d9d5a1730031.tar.gz qemu-a03c4728275d119af5f66c4a69e8d9d5a1730031.tar.bz2 qemu-a03c4728275d119af5f66c4a69e8d9d5a1730031.zip | |
Imported Upstream version 2.5.1.1upstream/2.5.1.1
Change-Id: Ie290b0e68882590d8a64fab165a943940b7c98ed
Diffstat (limited to 'tests/qemu-iotests/039')
| -rwxr-xr-x | tests/qemu-iotests/039 | 46 |
1 files changed, 33 insertions, 13 deletions
diff --git a/tests/qemu-iotests/039 b/tests/qemu-iotests/039 index 859705f84..9e9b379ba 100755 --- a/tests/qemu-iotests/039 +++ b/tests/qemu-iotests/039 @@ -47,13 +47,6 @@ _supported_os Linux _default_cache_mode "writethrough" _supported_cache_modes "writethrough" -_subshell_exec() -{ - # Executing crashing commands in a subshell prevents information like the - # "Killed" line from being lost - (exec "$@") -} - size=128M echo @@ -74,8 +67,8 @@ echo "== Creating a dirty image file ==" IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img $size -_subshell_exec $QEMU_IO -c "write -P 0x5a 0 512" \ - -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ +$QEMU_IO -c "write -P 0x5a 0 512" \ + -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ | _filter_qemu_io # The dirty bit must be set @@ -109,8 +102,8 @@ echo "== Opening a dirty image read/write should repair it ==" IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img $size -_subshell_exec $QEMU_IO -c "write -P 0x5a 0 512" \ - -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ +$QEMU_IO -c "write -P 0x5a 0 512" \ + -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ | _filter_qemu_io # The dirty bit must be set @@ -127,8 +120,8 @@ echo "== Creating an image file with lazy_refcounts=off ==" IMGOPTS="compat=1.1,lazy_refcounts=off" _make_test_img $size -_subshell_exec $QEMU_IO -c "write -P 0x5a 0 512" \ - -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ +$QEMU_IO -c "write -P 0x5a 0 512" \ + -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ | _filter_qemu_io # The dirty bit must not be set since lazy_refcounts=off @@ -154,6 +147,33 @@ $PYTHON qcow2.py "$TEST_IMG".base dump-header | grep incompatible_features _check_test_img TEST_IMG="$TEST_IMG".base _check_test_img +echo +echo "== Changing lazy_refcounts setting at runtime ==" + +IMGOPTS="compat=1.1,lazy_refcounts=off" +_make_test_img $size + +$QEMU_IO -c "reopen -o lazy-refcounts=on" \ + -c "write -P 0x5a 0 512" \ + -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ + | _filter_qemu_io + +# The dirty bit must be set +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features +_check_test_img + +IMGOPTS="compat=1.1,lazy_refcounts=on" +_make_test_img $size + +$QEMU_IO -c "reopen -o lazy-refcounts=off" \ + -c "write -P 0x5a 0 512" \ + -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ + | _filter_qemu_io + +# The dirty bit must not be set +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features +_check_test_img + # success, all done echo "*** done" |