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https://github.com/xemu-project/xemu.git
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Block layer patches for 2.10.0-rc1
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJZgKgMAAoJEH8JsnLIjy/W8FQP/i8f6lf3kpmTyqfyG/d9rU+V jizaa3uHBmmctQ9Ib0k1woFudSc1Rxt1kXtG3Cj45nYjHXYzWZOA2p3LF0bpRVtX keq3yXTLE+Il0ED6WiklKMS+BjpzxlnnHJpqnP3axl2TWZQtlQFIqO/f51RYtrVe SOaNdXxqEFQgV3uJIwtPdo38BBZvbIwA99+gCHM1YURkCESUnmy5h8plpnovJtMT Ta8sF+LXAjHtusYzfghNJ/p0Rpg3DkUmvHgo5QTA1F54AAPa3TePewqxssHaNK1T cDfDocvq9/gEMCMca2uyWNFxeqDZzaExoNUo2EVYoCPXKWr+vPaEgs9+RjMv6XUw d6lXZ6F0Rpm1zdtYQI8R1/ZpYcf29oo13q6fW0EEDx8y+9LMRKZP7pRtWA+MpNzT 9iRMVm3y0G4FOaoWD9W9cMVfD9aJknz8j3pggIY8nUhvh7BqkEmbgoaO230AmDYc dVDDmGL8544g0x/v0USqe2ed/XdBkZSScOeKVeRpuS/r2E4UCBhhJNSefxzvn2+p GYj+M6HLZ+biyKBkK3gwyk1fT74vOMpOBzysbBpIN8kg9ySDSkFhvj7qE24YJMKT 6yuWQE7WzPmXMiUz6hpn/m5TSjtVAXvL3BDc2lMz0HW6tHWJ5asv9zJjku+Ze9P4 FGBPYzwJ585Wxq/Z6y5b =DIex -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging Block layer patches for 2.10.0-rc1 # gpg: Signature made Tue 01 Aug 2017 17:10:52 BST # gpg: using RSA key 0x7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * remotes/kevin/tags/for-upstream: block/qapi: Remove redundant NULL check to silence Coverity qemu-iotests/059: Fix leaked image files qemu-iotests/063: Fix leaked image qemu-iotests/162: Fix leaked temporary files qemu-iotests/153: Fix leaked scratch images qemu-iotests/141: Fix image cleanup qemu-iotests: Remove blkdebug.conf after tests qemu-iotests/041: Fix leaked scratch images block: fix leaks in bdrv_open_driver() block: fix dangling bs->explicit_options in block.c iotests: Add test of recent fix to 'qemu-img measure' iotests: Check dirty bitmap statistics in 124 iotests: Redirect stderr to stdout in 186 iotests: Fix test 156 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
commit
3b64f272d3
24
block.c
24
block.c
@ -1119,20 +1119,19 @@ static int bdrv_open_driver(BlockDriverState *bs, BlockDriver *drv,
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} else {
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error_setg_errno(errp, -ret, "Could not open image");
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}
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goto free_and_fail;
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goto open_failed;
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}
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ret = refresh_total_sectors(bs, bs->total_sectors);
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if (ret < 0) {
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error_setg_errno(errp, -ret, "Could not refresh total sector count");
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goto free_and_fail;
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return ret;
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}
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bdrv_refresh_limits(bs, &local_err);
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if (local_err) {
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error_propagate(errp, local_err);
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ret = -EINVAL;
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goto free_and_fail;
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return -EINVAL;
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}
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assert(bdrv_opt_mem_align(bs) != 0);
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@ -1140,12 +1139,14 @@ static int bdrv_open_driver(BlockDriverState *bs, BlockDriver *drv,
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assert(is_power_of_2(bs->bl.request_alignment));
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return 0;
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free_and_fail:
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/* FIXME Close bs first if already opened*/
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open_failed:
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bs->drv = NULL;
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if (bs->file != NULL) {
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bdrv_unref_child(bs, bs->file);
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bs->file = NULL;
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}
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g_free(bs->opaque);
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bs->opaque = NULL;
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bs->drv = NULL;
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return ret;
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}
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@ -1166,7 +1167,9 @@ BlockDriverState *bdrv_new_open_driver(BlockDriver *drv, const char *node_name,
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ret = bdrv_open_driver(bs, drv, node_name, bs->options, flags, errp);
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if (ret < 0) {
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QDECREF(bs->explicit_options);
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bs->explicit_options = NULL;
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QDECREF(bs->options);
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bs->options = NULL;
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bdrv_unref(bs);
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return NULL;
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}
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@ -2600,14 +2603,12 @@ static BlockDriverState *bdrv_open_inherit(const char *filename,
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fail:
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blk_unref(file);
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if (bs->file != NULL) {
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bdrv_unref_child(bs, bs->file);
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}
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QDECREF(snapshot_options);
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QDECREF(bs->explicit_options);
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QDECREF(bs->options);
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QDECREF(options);
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bs->options = NULL;
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bs->explicit_options = NULL;
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bdrv_unref(bs);
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error_propagate(errp, local_err);
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return NULL;
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@ -3087,6 +3088,7 @@ static void bdrv_close(BlockDriverState *bs)
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QDECREF(bs->options);
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QDECREF(bs->explicit_options);
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bs->options = NULL;
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bs->explicit_options = NULL;
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QDECREF(bs->full_open_options);
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bs->full_open_options = NULL;
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}
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@ -145,8 +145,9 @@ BlockDeviceInfo *bdrv_block_device_info(BlockBackend *blk,
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/* Skip automatically inserted nodes that the user isn't aware of for
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* query-block (blk != NULL), but not for query-named-block-nodes */
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while (blk && bs0 && bs0->drv && bs0->implicit) {
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while (blk && bs0->drv && bs0->implicit) {
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bs0 = backing_bs(bs0);
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assert(bs0);
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}
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}
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@ -418,6 +418,7 @@ new_state = "1"
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def tearDown(self):
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self.vm.shutdown()
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os.remove(test_img)
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os.remove(target_img)
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os.remove(backing_img)
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os.remove(self.blkdebug_file)
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@ -568,6 +569,7 @@ new_state = "1"
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def tearDown(self):
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self.vm.shutdown()
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os.remove(test_img)
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os.remove(target_img)
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os.remove(backing_img)
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os.remove(self.blkdebug_file)
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@ -821,7 +823,7 @@ class TestRepairQuorum(iotests.QMPTestCase):
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def tearDown(self):
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self.vm.shutdown()
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for i in self.IMAGES + [ quorum_repair_img ]:
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for i in self.IMAGES + [ quorum_repair_img, quorum_snapshot_file ]:
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# Do a try/except because the test may have deleted some images
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try:
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os.remove(i)
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@ -29,7 +29,8 @@ status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_test_img
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_cleanup_test_img
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rm -f "$TEST_IMG.qcow2"
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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@ -72,15 +73,18 @@ echo
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echo "=== Testing monolithicFlat creation and opening ==="
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IMGOPTS="subformat=monolithicFlat" _make_test_img 2G
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_img_info
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_cleanup_test_img
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echo
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echo "=== Testing monolithicFlat with zeroed_grain ==="
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IMGOPTS="subformat=monolithicFlat,zeroed_grain=on" _make_test_img 2G
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_cleanup_test_img
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echo
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echo "=== Testing big twoGbMaxExtentFlat ==="
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IMGOPTS="subformat=twoGbMaxExtentFlat" _make_test_img 1000G
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$QEMU_IMG info $TEST_IMG | _filter_testdir | sed -e 's/cid: [0-9]*/cid: XXXXXXXX/'
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_cleanup_test_img
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echo
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echo "=== Testing malformed VMFS extent description line ==="
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@ -114,6 +118,7 @@ echo "=== Testing monolithicFlat with internally generated JSON file name ==="
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IMGOPTS="subformat=monolithicFlat" _make_test_img 64M
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$QEMU_IO -c "open -o driver=$IMGFMT,file.driver=blkdebug,file.image.filename=$TEST_IMG,file.inject-error.0.event=read_aio" 2>&1 \
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| _filter_testdir | _filter_imgfmt
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_cleanup_test_img
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echo
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echo "=== Testing version 3 ==="
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@ -123,6 +128,7 @@ for i in {0..99}; do
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$QEMU_IO -r -c "read -P $(( i % 10 + 0x30 )) $(( i * 64 * 1024 * 10 + i * 512 )) 512" $TEST_IMG \
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| _filter_qemu_io
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done
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_cleanup_test_img
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echo
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echo "=== Testing 4TB monolithicFlat creation and IO ==="
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@ -130,6 +136,7 @@ IMGOPTS="subformat=monolithicFlat" _make_test_img 4T
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_img_info
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$QEMU_IO -c "write -P 0xa 900G 512" "$TEST_IMG" | _filter_qemu_io
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$QEMU_IO -c "read -v 900G 1024" "$TEST_IMG" | _filter_qemu_io
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_cleanup_test_img
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echo
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echo "=== Testing qemu-img map on extents ==="
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@ -139,12 +146,14 @@ for fmt in monolithicSparse twoGbMaxExtentSparse; do
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$QEMU_IO -c "write 2147483136 1k" "$TEST_IMG" | _filter_qemu_io
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$QEMU_IO -c "write 5G 1k" "$TEST_IMG" | _filter_qemu_io
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$QEMU_IMG map "$TEST_IMG" | _filter_testdir
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_cleanup_test_img
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done
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echo
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echo "=== Testing afl image with a very large capacity ==="
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_use_sample_img afl9.vmdk.bz2
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_img_info
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_cleanup_test_img
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# success, all done
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echo "*** done"
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@ -2259,8 +2259,8 @@ read 512/512 bytes at offset 64931328
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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=== Testing 4TB monolithicFlat creation and IO ===
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Formatting 'TEST_DIR/iotest-version3.IMGFMT', fmt=IMGFMT size=4398046511104 subformat=monolithicFlat
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image: TEST_DIR/iotest-version3.IMGFMT
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4398046511104 subformat=monolithicFlat
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image: TEST_DIR/t.IMGFMT
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file format: IMGFMT
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virtual size: 4.0T (4398046511104 bytes)
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wrote 512/512 bytes at offset 966367641600
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@ -2333,7 +2333,7 @@ read 1024/1024 bytes at offset 966367641600
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1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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=== Testing qemu-img map on extents ===
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Formatting 'TEST_DIR/iotest-version3.IMGFMT', fmt=IMGFMT size=33285996544 subformat=monolithicSparse
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33285996544 subformat=monolithicSparse
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wrote 1024/1024 bytes at offset 65024
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1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 1024/1024 bytes at offset 2147483136
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@ -2341,10 +2341,10 @@ wrote 1024/1024 bytes at offset 2147483136
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wrote 1024/1024 bytes at offset 5368709120
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1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Offset Length Mapped to File
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0 0x20000 0x3f0000 TEST_DIR/iotest-version3.vmdk
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0x7fff0000 0x20000 0x410000 TEST_DIR/iotest-version3.vmdk
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0x140000000 0x10000 0x430000 TEST_DIR/iotest-version3.vmdk
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Formatting 'TEST_DIR/iotest-version3.IMGFMT', fmt=IMGFMT size=33285996544 subformat=twoGbMaxExtentSparse
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0 0x20000 0x3f0000 TEST_DIR/t.vmdk
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0x7fff0000 0x20000 0x410000 TEST_DIR/t.vmdk
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0x140000000 0x10000 0x430000 TEST_DIR/t.vmdk
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33285996544 subformat=twoGbMaxExtentSparse
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wrote 1024/1024 bytes at offset 65024
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1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 1024/1024 bytes at offset 2147483136
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@ -2352,10 +2352,10 @@ wrote 1024/1024 bytes at offset 2147483136
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wrote 1024/1024 bytes at offset 5368709120
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1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Offset Length Mapped to File
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0 0x20000 0x50000 TEST_DIR/iotest-version3-s001.vmdk
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0x7fff0000 0x10000 0x70000 TEST_DIR/iotest-version3-s001.vmdk
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0x80000000 0x10000 0x50000 TEST_DIR/iotest-version3-s002.vmdk
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0x140000000 0x10000 0x50000 TEST_DIR/iotest-version3-s003.vmdk
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0 0x20000 0x50000 TEST_DIR/t-s001.vmdk
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0x7fff0000 0x10000 0x70000 TEST_DIR/t-s001.vmdk
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0x80000000 0x10000 0x50000 TEST_DIR/t-s002.vmdk
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0x140000000 0x10000 0x50000 TEST_DIR/t-s003.vmdk
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=== Testing afl image with a very large capacity ===
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qemu-img: Can't get image size 'TEST_DIR/afl9.IMGFMT': File too large
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@ -31,7 +31,7 @@ status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_test_img
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rm -f "$TEST_IMG.orig" "$TEST_IMG.raw" "$TEST_IMG.raw2"
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rm -f "$TEST_IMG.orig" "$TEST_IMG.raw1" "$TEST_IMG.raw2"
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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@ -91,8 +91,6 @@ if $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n "$TEST_IMG.orig" "$TEST_IMG" >/dev
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exit 1
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fi
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rm -f "$TEST_IMG.orig" "$TEST_IMG.raw" "$TEST_IMG.raw2"
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echo "*** done"
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rm -f $seq.full
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status=0
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@ -32,6 +32,7 @@ _cleanup()
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echo "Cleanup"
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_cleanup_test_img
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rm "${TEST_IMG2}"
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rm -f "$TEST_DIR/blkdebug.conf"
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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@ -336,7 +336,12 @@ class TestIncrementalBackup(TestIncrementalBackupBase):
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(('0xab', 0, 512),
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('0xfe', '16M', '256k'),
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('0x64', '32736k', '64k')))
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# Check the dirty bitmap stats
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result = self.vm.qmp('query-block')
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self.assert_qmp(result, 'return[0]/dirty-bitmaps[0]/name', 'bitmap0')
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self.assert_qmp(result, 'return[0]/dirty-bitmaps[0]/count', 458752)
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self.assert_qmp(result, 'return[0]/dirty-bitmaps[0]/granularity', 65536)
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self.assert_qmp(result, 'return[0]/dirty-bitmaps[0]/status', 'active')
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# Prepare a cluster_size=128k backup target without a backing file.
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(target, _) = bitmap0.new_target()
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@ -31,7 +31,7 @@ _cleanup()
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{
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_cleanup_qemu
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_cleanup_test_img
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rm -f "$TEST_DIR/{b,m,o}.$IMGFMT"
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rm -f "$TEST_DIR"/{b,m,o}.$IMGFMT
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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@ -35,6 +35,7 @@ _cleanup()
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rm -f "${TEST_IMG}.convert"
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rm -f "${TEST_IMG}.a"
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rm -f "${TEST_IMG}.b"
|
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rm -f "${TEST_IMG}.c"
|
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rm -f "${TEST_IMG}.lnk"
|
||||
}
|
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trap "_cleanup; exit \$status" 0 1 2 3 15
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||||
|
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@ -38,7 +38,7 @@ status=1 # failure is the default!
|
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_cleanup()
|
||||
{
|
||||
_cleanup_qemu
|
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rm -f "$TEST_IMG{,.target}{,.backing,.overlay}"
|
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rm -f "$TEST_IMG"{,.target}{,.backing,.overlay}
|
||||
}
|
||||
trap "_cleanup; exit \$status" 0 1 2 3 15
|
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|
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@ -83,7 +83,7 @@ _send_qemu_cmd $QEMU_HANDLE \
|
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'return'
|
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|
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# Create target image
|
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TEST_IMG="$TEST_IMG.target.overlay" _make_test_img -b "$TEST_IMG.target" 1M
|
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TEST_IMG="$TEST_IMG.target.overlay" _make_test_img -u -b "$TEST_IMG.target" 1M
|
||||
|
||||
# Mirror snapshot
|
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_send_qemu_cmd $QEMU_HANDLE \
|
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|
||||
@ -28,6 +28,13 @@ echo "QA output created by $seq"
|
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here="$PWD"
|
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status=1 # failure is the default!
|
||||
|
||||
_cleanup()
|
||||
{
|
||||
rm -f "${TEST_DIR}/qemu-nbd.pid"
|
||||
rm -f 42
|
||||
}
|
||||
trap "_cleanup; exit \$status" 0 1 2 3 15
|
||||
|
||||
# get standard environment, filters and checks
|
||||
. ./common.rc
|
||||
. ./common.filter
|
||||
|
||||
@ -30,6 +30,7 @@ status=1 # failure is the default!
|
||||
_cleanup()
|
||||
{
|
||||
_cleanup_test_img
|
||||
rm -f "$TEST_DIR/blkdebug.conf"
|
||||
}
|
||||
trap "_cleanup; exit \$status" 0 1 2 3 15
|
||||
|
||||
|
||||
@ -56,7 +56,7 @@ function do_run_qemu()
|
||||
done
|
||||
fi
|
||||
echo quit
|
||||
) | $QEMU -S -nodefaults -display none -device virtio-scsi-pci -monitor stdio "$@"
|
||||
) | $QEMU -S -nodefaults -display none -device virtio-scsi-pci -monitor stdio "$@" 2>&1
|
||||
echo
|
||||
}
|
||||
|
||||
|
||||
@ -442,28 +442,28 @@ ide0-cd0 (NODE_NAME): null-co:// (null-co, read-only)
|
||||
Cache mode: writeback
|
||||
(qemu) quit
|
||||
|
||||
qemu-system-x86_64: -drive if=scsi,driver=null-co: warning: bus=0,unit=0 is deprecated with this machine type
|
||||
Testing: -drive if=scsi,driver=null-co
|
||||
QEMU X.Y.Z monitor - type 'help' for more information
|
||||
(qemu) info block
|
||||
(qemu) QEMU_PROG: -drive if=scsi,driver=null-co: warning: bus=0,unit=0 is deprecated with this machine type
|
||||
info block
|
||||
scsi0-hd0 (NODE_NAME): null-co:// (null-co)
|
||||
Attached to: /machine/unattached/device[27]/scsi.0/legacy[0]
|
||||
Cache mode: writeback
|
||||
(qemu) quit
|
||||
|
||||
qemu-system-x86_64: -drive if=scsi,media=cdrom: warning: bus=0,unit=0 is deprecated with this machine type
|
||||
Testing: -drive if=scsi,media=cdrom
|
||||
QEMU X.Y.Z monitor - type 'help' for more information
|
||||
(qemu) info block
|
||||
(qemu) QEMU_PROG: -drive if=scsi,media=cdrom: warning: bus=0,unit=0 is deprecated with this machine type
|
||||
info block
|
||||
scsi0-cd0: [not inserted]
|
||||
Attached to: /machine/unattached/device[27]/scsi.0/legacy[0]
|
||||
Removable device: not locked, tray closed
|
||||
(qemu) quit
|
||||
|
||||
qemu-system-x86_64: -drive if=scsi,driver=null-co,media=cdrom: warning: bus=0,unit=0 is deprecated with this machine type
|
||||
Testing: -drive if=scsi,driver=null-co,media=cdrom
|
||||
QEMU X.Y.Z monitor - type 'help' for more information
|
||||
(qemu) info block
|
||||
(qemu) QEMU_PROG: -drive if=scsi,driver=null-co,media=cdrom: warning: bus=0,unit=0 is deprecated with this machine type
|
||||
info block
|
||||
scsi0-cd0 (NODE_NAME): null-co:// (null-co, read-only)
|
||||
Attached to: /machine/unattached/device[27]/scsi.0/legacy[0]
|
||||
Removable device: not locked, tray closed
|
||||
|
||||
59
tests/qemu-iotests/190
Executable file
59
tests/qemu-iotests/190
Executable file
@ -0,0 +1,59 @@
|
||||
#!/bin/bash
|
||||
#
|
||||
# qemu-img measure sub-command tests on huge qcow2 files
|
||||
#
|
||||
# Copyright (C) 2017 Red Hat, Inc.
|
||||
#
|
||||
# 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; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will 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, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
|
||||
# creator
|
||||
owner=eblake@redhat.com
|
||||
|
||||
seq=`basename $0`
|
||||
echo "QA output created by $seq"
|
||||
|
||||
here=`pwd`
|
||||
status=1 # failure is the default!
|
||||
|
||||
_cleanup()
|
||||
{
|
||||
_cleanup_test_img
|
||||
rm -f "$TEST_IMG.converted"
|
||||
}
|
||||
trap "_cleanup; exit \$status" 0 1 2 3 15
|
||||
|
||||
# get standard environment, filters and checks
|
||||
. ./common.rc
|
||||
. ./common.filter
|
||||
. ./common.pattern
|
||||
|
||||
# See 178 for more extensive tests across more formats
|
||||
_supported_fmt qcow2
|
||||
_supported_proto file
|
||||
_supported_os Linux
|
||||
|
||||
echo "== Huge file =="
|
||||
echo
|
||||
|
||||
IMGOPTS='cluster_size=2M' _make_test_img 2T
|
||||
|
||||
$QEMU_IMG measure -O raw -f qcow2 "$TEST_IMG"
|
||||
$QEMU_IMG measure -O qcow2 -o cluster_size=64k -f qcow2 "$TEST_IMG"
|
||||
$QEMU_IMG measure -O qcow2 -o cluster_size=2M -f qcow2 "$TEST_IMG"
|
||||
|
||||
# success, all done
|
||||
echo "*** done"
|
||||
rm -f $seq.full
|
||||
status=0
|
||||
11
tests/qemu-iotests/190.out
Normal file
11
tests/qemu-iotests/190.out
Normal file
@ -0,0 +1,11 @@
|
||||
QA output created by 190
|
||||
== Huge file ==
|
||||
|
||||
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2199023255552
|
||||
required size: 2199023255552
|
||||
fully allocated size: 2199023255552
|
||||
required size: 335806464
|
||||
fully allocated size: 2199359062016
|
||||
required size: 18874368
|
||||
fully allocated size: 2199042129920
|
||||
*** done
|
||||
@ -92,6 +92,7 @@ else
|
||||
TEST_IMG=$IMGPROTO:$TEST_DIR/t.$IMGFMT
|
||||
fi
|
||||
fi
|
||||
ORIG_TEST_IMG="$TEST_IMG"
|
||||
|
||||
_optstr_add()
|
||||
{
|
||||
@ -228,6 +229,8 @@ _cleanup_test_img()
|
||||
if [ -n "$SAMPLE_IMG_FILE" ]
|
||||
then
|
||||
rm -f "$TEST_DIR/$SAMPLE_IMG_FILE"
|
||||
SAMPLE_IMG_FILE=
|
||||
TEST_IMG="$ORIG_TEST_IMG"
|
||||
fi
|
||||
;;
|
||||
|
||||
|
||||
@ -184,3 +184,4 @@
|
||||
186 rw auto
|
||||
188 rw auto quick
|
||||
189 rw auto
|
||||
190 rw auto quick
|
||||
|
||||
Loading…
Reference in New Issue
Block a user