Commit Graph

6 Commits

Author SHA1 Message Date
Peter Krempa
aca69e4420 qemublocktest: Drop 'network-sheepdog-qcow2' image creation test case
QEMU dropped sheepdog support for the 6.1 release. Since we use schema
validation in the image creation it would create test failures.

In this instance we just drop the test altogether as adding versioned
capabilities would be a bit too overkill for this scenario.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-05-19 10:19:47 +02:00
Peter Krempa
7ba2208add qemuBlockGetBackingStoreString: Add extra wrapping object to JSON strings
QEMU requires an extra wrapper object where only the "file" member is
populated. This is basically a placeholder for establishing the format
layer. We did the same in qemuDiskSourceGetProps for the old-school
JSON usage with -drive but forgot to adopt this for -blockdev.

https://bugzilla.redhat.com/show_bug.cgi?id=1804617

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-03-24 14:17:47 +01:00
Peter Krempa
9b804ef5ef tests: qemublock: Add cases for creating image overlays on top of disks with <slice>
Add a set of test data to see whether the backing store strings are
formatted reasonably. Note that we don't support direct creation of such
images so those tests are not enabled.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-02-14 16:32:21 +01:00
Peter Krempa
5dc567f80a tests: qemublock: Use bigger numbers as dummy capacity/physical
Actually test that the full range is available.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-09-04 09:13:49 +02:00
Peter Krempa
47a12f2752 qemu: block: Use simple backing stores string format if possible
In case when the backing store can be represented with something
simpler such as a URI we can use it rather than falling back to the
json: pseudo-protocol.

In cases when it's not worth it (e.g. with the old ugly NBD or RBD
strings) let's switch to json.

The function is exported as we'll need it when overwriting the ugly
strings qemu would come up with during blockjobs.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-07-25 13:21:32 +02:00
Peter Krempa
c1a1975e49 tests: qemublock: Add testing of 'blockdev-create' generators
Test the output against the schema and also against what we expect.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-07-18 17:59:34 +02:00