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qemu/tests/qemu-iotests/031.out

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qemu-iotests: Test unknown qcow2 header extensions The immportant thing here is that header extensions don't get silently dropped when the header is rewritten, e.g. during a rebase. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-16 19:55:01 +04:00
QA output created by 031
qemu-iotests: Fix test 031 for qcow2 v3 support qcow2.py must be updated to work with version 3 images at all, the output has changed since the feature table extension has been added, and version 2 and version 3 images can't possibly have the same test output. Change the test case to completely ignore IMGOPTS and run the test for both compat=1.1 and compat=0.10 regardless of the ./check command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-12 19:21:44 +04:00
===== Testing with -o compat=0.10 =====
qemu-iotests: Test unknown qcow2 header extensions The immportant thing here is that header extensions don't get silently dropped when the header is rewritten, e.g. during a rebase. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-16 19:55:01 +04:00
=== Create image with unknown header extension ===
qemu-iotests: Remove traling whitespaces in *.out This is simply: $ cd tests/qemu-iotests; sed -i -e 's/ *$//' *.out Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: 1418110684-19528-2-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-12-09 10:38:03 +03:00
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
qemu-iotests: Test unknown qcow2 header extensions The immportant thing here is that header extensions don't get silently dropped when the header is rewritten, e.g. during a rebase. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-16 19:55:01 +04:00
magic 0x514649fb
version 2
backing_file_offset 0x0
backing_file_size 0x0
cluster_bits 16
size 67108864
crypt_method 0
l1_size 1
l1_table_offset 0x30000
refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
qemu-iotests: Fix test 031 for qcow2 v3 support qcow2.py must be updated to work with version 3 images at all, the output has changed since the feature table extension has been added, and version 2 and version 3 images can't possibly have the same test output. Change the test case to completely ignore IMGOPTS and run the test for both compat=1.1 and compat=0.10 regardless of the ./check command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-12 19:21:44 +04:00
incompatible_features 0x0
compatible_features 0x0
autoclear_features 0x0
refcount_order 4
header_length 72
qemu-iotests: Test unknown qcow2 header extensions The immportant thing here is that header extensions don't get silently dropped when the header is rewritten, e.g. during a rebase. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-16 19:55:01 +04:00
Header extension:
magic 0x12345678
length 31
data 'This is a test header extension'
No errors were found on the image.
=== Rewrite header with no backing file ===
magic 0x514649fb
version 2
backing_file_offset 0x0
backing_file_size 0x0
cluster_bits 16
size 67108864
crypt_method 0
l1_size 1
l1_table_offset 0x30000
refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
qemu-iotests: Fix test 031 for qcow2 v3 support qcow2.py must be updated to work with version 3 images at all, the output has changed since the feature table extension has been added, and version 2 and version 3 images can't possibly have the same test output. Change the test case to completely ignore IMGOPTS and run the test for both compat=1.1 and compat=0.10 regardless of the ./check command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-12 19:21:44 +04:00
incompatible_features 0x0
compatible_features 0x0
autoclear_features 0x0
refcount_order 4
header_length 72
qemu-iotests: Test unknown qcow2 header extensions The immportant thing here is that header extensions don't get silently dropped when the header is rewritten, e.g. during a rebase. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-16 19:55:01 +04:00
Header extension:
magic 0x12345678
length 31
data 'This is a test header extension'
No errors were found on the image.
=== Add a backing file and format ===
magic 0x514649fb
version 2
qcow2: Write feature table only for v3 images Version 2 images don't have feature bits, so writing a feature table to those images is kind of pointless. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-12-02 21:11:04 +03:00
backing_file_offset 0x90
qemu-iotests: Fix test 031 for qcow2 v3 support qcow2.py must be updated to work with version 3 images at all, the output has changed since the feature table extension has been added, and version 2 and version 3 images can't possibly have the same test output. Change the test case to completely ignore IMGOPTS and run the test for both compat=1.1 and compat=0.10 regardless of the ./check command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-12 19:21:44 +04:00
backing_file_size 0x17
cluster_bits 16
size 67108864
crypt_method 0
l1_size 1
l1_table_offset 0x30000
refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
incompatible_features 0x0
compatible_features 0x0
autoclear_features 0x0
refcount_order 4
header_length 72
Header extension:
magic 0xe2792aca
length 11
data 'host_device'
Header extension:
magic 0x12345678
length 31
data 'This is a test header extension'
===== Testing with -o compat=1.1 =====
=== Create image with unknown header extension ===
qemu-iotests: Remove traling whitespaces in *.out This is simply: $ cd tests/qemu-iotests; sed -i -e 's/ *$//' *.out Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: 1418110684-19528-2-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-12-09 10:38:03 +03:00
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
qemu-iotests: Fix test 031 for qcow2 v3 support qcow2.py must be updated to work with version 3 images at all, the output has changed since the feature table extension has been added, and version 2 and version 3 images can't possibly have the same test output. Change the test case to completely ignore IMGOPTS and run the test for both compat=1.1 and compat=0.10 regardless of the ./check command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-12 19:21:44 +04:00
magic 0x514649fb
version 3
backing_file_offset 0x0
backing_file_size 0x0
cluster_bits 16
size 67108864
crypt_method 0
l1_size 1
l1_table_offset 0x30000
refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
incompatible_features 0x0
compatible_features 0x0
autoclear_features 0x0
refcount_order 4
header_length 104
qcow2: Write full header on image creation When creating a qcow2 image, we didn't necessarily call qcow2_update_header(), but could end up with the basic header that qcow2_create2() created manually. One thing that this basic header lacks is the feature table. Let's make sure that it's always present. This requires a few updates to test cases as well. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-12-02 20:34:39 +03:00
Header extension:
magic 0x6803f857
qcow2: Basic definitions for external data files This adds basic constants, struct fields and helper function for external data file support to the implementation. QCOW2_INCOMPAT_MASK and QCOW2_AUTOCLEAR_MASK are not updated yet so that opening images with an external data file still fails (we don't handle them correctly yet). Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-01-14 18:48:25 +03:00
length 192
qcow2: Write full header on image creation When creating a qcow2 image, we didn't necessarily call qcow2_update_header(), but could end up with the basic header that qcow2_create2() created manually. One thing that this basic header lacks is the feature table. Let's make sure that it's always present. This requires a few updates to test cases as well. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-12-02 20:34:39 +03:00
data <binary>
qemu-iotests: Fix test 031 for qcow2 v3 support qcow2.py must be updated to work with version 3 images at all, the output has changed since the feature table extension has been added, and version 2 and version 3 images can't possibly have the same test output. Change the test case to completely ignore IMGOPTS and run the test for both compat=1.1 and compat=0.10 regardless of the ./check command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-12 19:21:44 +04:00
Header extension:
magic 0x12345678
length 31
data 'This is a test header extension'
No errors were found on the image.
=== Rewrite header with no backing file ===
magic 0x514649fb
version 3
backing_file_offset 0x0
backing_file_size 0x0
cluster_bits 16
size 67108864
crypt_method 0
l1_size 1
l1_table_offset 0x30000
refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
incompatible_features 0x0
compatible_features 0x0
autoclear_features 0x0
refcount_order 4
header_length 104
Header extension:
magic 0x6803f857
qcow2: Basic definitions for external data files This adds basic constants, struct fields and helper function for external data file support to the implementation. QCOW2_INCOMPAT_MASK and QCOW2_AUTOCLEAR_MASK are not updated yet so that opening images with an external data file still fails (we don't handle them correctly yet). Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-01-14 18:48:25 +03:00
length 192
qcow2: introduce dirty bit This patch adds an incompatible feature bit to mark images that have not been closed cleanly. When a dirty image file is opened a consistency check and repair is performed. Update qemu-iotests 031 and 036 since the extension header size changes when we add feature bit table entries. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-27 12:05:19 +04:00
data <binary>
qemu-iotests: Fix test 031 for qcow2 v3 support qcow2.py must be updated to work with version 3 images at all, the output has changed since the feature table extension has been added, and version 2 and version 3 images can't possibly have the same test output. Change the test case to completely ignore IMGOPTS and run the test for both compat=1.1 and compat=0.10 regardless of the ./check command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-12 19:21:44 +04:00
Header extension:
magic 0x12345678
length 31
data 'This is a test header extension'
No errors were found on the image.
=== Add a backing file and format ===
magic 0x514649fb
version 3
qcow2: Basic definitions for external data files This adds basic constants, struct fields and helper function for external data file support to the implementation. QCOW2_INCOMPAT_MASK and QCOW2_AUTOCLEAR_MASK are not updated yet so that opening images with an external data file still fails (we don't handle them correctly yet). Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-01-14 18:48:25 +03:00
backing_file_offset 0x178
qemu-iotests: Test unknown qcow2 header extensions The immportant thing here is that header extensions don't get silently dropped when the header is rewritten, e.g. during a rebase. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-16 19:55:01 +04:00
backing_file_size 0x17
cluster_bits 16
size 67108864
crypt_method 0
l1_size 1
l1_table_offset 0x30000
refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
qemu-iotests: Fix test 031 for qcow2 v3 support qcow2.py must be updated to work with version 3 images at all, the output has changed since the feature table extension has been added, and version 2 and version 3 images can't possibly have the same test output. Change the test case to completely ignore IMGOPTS and run the test for both compat=1.1 and compat=0.10 regardless of the ./check command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-12 19:21:44 +04:00
incompatible_features 0x0
compatible_features 0x0
autoclear_features 0x0
refcount_order 4
header_length 104
qemu-iotests: Test unknown qcow2 header extensions The immportant thing here is that header extensions don't get silently dropped when the header is rewritten, e.g. during a rebase. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-16 19:55:01 +04:00
Header extension:
magic 0xe2792aca
length 11
data 'host_device'
qemu-iotests: Fix test 031 for qcow2 v3 support qcow2.py must be updated to work with version 3 images at all, the output has changed since the feature table extension has been added, and version 2 and version 3 images can't possibly have the same test output. Change the test case to completely ignore IMGOPTS and run the test for both compat=1.1 and compat=0.10 regardless of the ./check command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-12 19:21:44 +04:00
Header extension:
magic 0x6803f857
qcow2: Basic definitions for external data files This adds basic constants, struct fields and helper function for external data file support to the implementation. QCOW2_INCOMPAT_MASK and QCOW2_AUTOCLEAR_MASK are not updated yet so that opening images with an external data file still fails (we don't handle them correctly yet). Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-01-14 18:48:25 +03:00
length 192
qcow2: introduce dirty bit This patch adds an incompatible feature bit to mark images that have not been closed cleanly. When a dirty image file is opened a consistency check and repair is performed. Update qemu-iotests 031 and 036 since the extension header size changes when we add feature bit table entries. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-27 12:05:19 +04:00
data <binary>
qemu-iotests: Fix test 031 for qcow2 v3 support qcow2.py must be updated to work with version 3 images at all, the output has changed since the feature table extension has been added, and version 2 and version 3 images can't possibly have the same test output. Change the test case to completely ignore IMGOPTS and run the test for both compat=1.1 and compat=0.10 regardless of the ./check command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-12 19:21:44 +04:00
qemu-iotests: Test unknown qcow2 header extensions The immportant thing here is that header extensions don't get silently dropped when the header is rewritten, e.g. during a rebase. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-16 19:55:01 +04:00
Header extension:
magic 0x12345678
length 31
data 'This is a test header extension'
*** done
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