It's not used for anything so we don't need to extract it.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

It's not used for anything so we don't need to extract it.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

The feature was never completed and is not really being pursued. Remove
the storage driver integration.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

This commit fix a wrong variable initialization. There is a variable
called `new_lease` which is being initialized with the content of
parameter `lease`. To avoid memory leak, the proper way is initialize
with NULL first. This wrong statement was added by commit 97a0aa24.
There are some other improvements also.
Signed-off-by: NJulio Faracco <jcfaracco@gmail.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

To prevent unexpected situations where a change in code would stop
looking at some of the tested commands go unnoticed add a mechanism to
force consumption of all test items.

Since there are a few tests which would be hard to fix add also a
mechanism to opt-out of the check.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

For each test monitor entry store an optional string which will allow to
identify it. This will be used later when checking that all registered
monitor commands were used.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

On failure 'drive_del' is not issued.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

The riscv capabilities code doesn't use the data.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

Until now we've tried to report errors from the test monitor code by
passing them back as failures from the qemu we simulate. This doesn't
work well in cases when the monitor logic does not detect failures or
has fallback code. Additionally there isn't much use for continuing the
test execution after first failure as in most cases the test data will
be misaligned and all other calls will fail as well.

To make the errors more obvious this patch moves away from reporting
them via the simulated monitor to reporting them to stderr and
exit()ing afterwards. While this might be less convenient
when developing tests it actually makes failures in the test suite
really obvious and doesn't require any opt-in from the tests themselves.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

One of the test cases attempted to use test data meant for modern qemu
without asserting the 'modern' flag. Since that changes the commands
used to query state it won't work with data meant for the modern case.

Remove the invalid test case.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

The test verifies unplug of a disk with the persistent reservations
helper. The 'object-del' used to remove the helper was not mentioned in
the list of expected commands.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

It's a method of the test monitor and it adds a response to the monitor
output. The original qemuMonitorTestAddErrorResponse method is renamed
to qemuMonitorTestAddErrorResponseInternal
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

Our implementation wasn't quite able to parse everything that qemu does.
This patch rewrites the parser to a code that semantically resembles the
combination of 'nbd_parse_filename' and 'inet_parse' methods in qemu to
be able to parse the strings in an equivalent manner.

The only thing that libvirt doesn't do is to check the lengths of
various components in the nbd string in places where qemu uses constant
size buffers.

The test cases validate that some of the corner cases involving colons
are parsed properly.

https://bugzilla.redhat.com/show_bug.cgi?id=1826652Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>

Travis includes gnutls in the default package set, but it is
an outdated version linkng to an incompatible libffi version.
The 'update: true' stanza causes the brew toolchain to be
updated but not the installed formula. It is possible to
run 'brew upgrade' to update installed formula, but this is
very slow adding more than 5 minutes to the build time.
Listing the gnutls package explicitly causes it to be updated
without extending the build time.
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>

Both are optional but don't have to be specified together. Fix the
schema.

https://bugzilla.redhat.com/show_bug.cgi?id=1826746Suggested-by: NYi Sun <yisun@redhat.com>
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

From time to time we are asked which PCI addresses are reserved
in QEMU. Let's document them in one place, it's easier than
reconstructing the list from the code each time.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NLaine Stump <laine@redhat.com>

Add 'since 5.10' as commonly used in formatdomain to avoid
misunderstandings if element is not present (Is it not supported
because of my version or because of my environment?)
Signed-off-by: NSebastian Mitterle <smitterl@redhat.com>
Reviewed-by: NPeter Krempa <pkrempa@redhat.com>

1. Use 'setup' consistently as noun, 'set up' as verb
2. Use path variables like '$IMAGE_PATH' consistently
   like in Troubleshooting to improve readability
3. Remove ':' from field names
4. Change phrasing in sentences I stumbled upon several
   times to improve readability.
5. Minor grammar/vocab fixes.
Signed-off-by: NSebastian Mitterle <smitterl@redhat.com>
Reviewed-by: NPeter Krempa <pkrempa@redhat.com>

This commit includes an entry for new network DHCP lease time
information inside news.xml.
Signed-off-by: NJulio Faracco <jcfaracco@gmail.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

Signed-off-by: NHan Han <hhan@redhat.com>
Reviewed-by: NPeter Krempa <pkrempa@redhat.com>

Signed-off-by: NHan Han <hhan@redhat.com>
Reviewed-by: NPeter Krempa <pkrempa@redhat.com>

Signed-off-by: NHan Han <hhan@redhat.com>
Reviewed-by: NPeter Krempa <pkrempa@redhat.com>

This aio mode was added since Linux 5.1[1], QEMU 5.0.0[2], which will
deliever faster and more efficient I/O operations for the file,
host_device, host_cdrom backends.

Reference:
[1]: https://lwn.net/Articles/810414/
[2]: https://lists.gnu.org/archive/html/qemu-devel/2020-01/msg07686.htmlSigned-off-by: NHan Han <hhan@redhat.com>
Reviewed-by: NPeter Krempa <pkrempa@redhat.com>

Add io_uring value to capability replies.

The capability QEMU_CAPS_AIO_IO_URING will be used for io_uring aio mode,
introduced from QEMU 5.0, linux 5.1.
Signed-off-by: NHan Han <hhan@redhat.com>
Reviewed-by: NPeter Krempa <pkrempa@redhat.com>

qemuDomainSupportsCheckpointsBlockjobs checks if the
QEMU_CAPS_INCREMENTAL_BACKUP capability is supported to do the
interlocking. Capabilities are not present when the VM isn't running
though which would create false errors.

Move the checks after the liveness check in block job implementations.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NPavel Mores <pmores@redhat.com>

If a backup job fails midway it's hard to figure out what happened as
it's running asynchronous. Use the VIR_DOMAIN_JOB_ERRMSG job statistics
field to pass through the error from the first failed backup-blockjob
so that both the consumer of the virDomainGetJobStats and the
corresponding event can see the error.

event 'job-completed' for domain backup-test:
	operation: 9
	time_elapsed: 46
	disk_total: 104857600
	disk_processed: 10158080
	disk_remaining: 94699520
	success: 0
	errmsg: No space left on device

virsh domjobinfo backup-test --completed --anystats
Job type:         Failed
Operation:        Backup
Time elapsed:     46           ms
File processed:   9.688 MiB
File remaining:   90.312 MiB
File total:       100.000 MiB
Error message:    No space left on device

https://bugzilla.redhat.com/show_bug.cgi?id=1812827Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>

The field can be used by jobs to add an optional error message to a
completed (failed) job.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>

In some cases it's useful to report the error which caused the domain
job to fail. Add an optional field for holding the error message so that
it can be later retrieved from statistics of a completed job.

Add the field name macro and code for extracting it in virsh.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>

In order to add a string to qemuDomainJobInfo we must ensure that it's
freed and copied properly. Add helpers to copy and free the structure
and adjust the code to use them properly for the new semantics.

Additionally also allocation is changed to g_new0 as it includes the
type and thus it's very easy to grep for all the allocations of a given
type.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>

String typed parameter values were introduced in v0.9.7-30-g40624d32.
virDomainGetJobStats was introduced in v1.0.2-239-g4dd00f42 so all
clients already support typed parameter stings at that time thus we can
enable it unconditionally.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>

The 'human-monitor-command' equates to the 'drive-del' command issued by
the hotplug code on successful detach of a device. This means that it's
not issued for failed attempts and thus should not be added to the
expected list. Unfortunately our test monitor doesn't ensure that all
expected commands were consumed.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

We always queue the DEVICE_DELETED events before successful return from
the command so that tests are reliable. This means we can decrease the
unplug timeout as it's guaranteed to be executed in correct order.

According to my testing it shaves off ~450ms of test run:

real	0m0.721s

vs.

real	0m0.259s
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

'@vm' is used to use a different timeout for ppc64 guests.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

The function is mocked in qemuhotplugmock.so. Recent clang versions
decided to inline it so the mock stopped working resulting in
qemuhotplugtest wasting 15 seconds waiting for timeouts.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

Bump to v5.0.0-rc3-8-g3119154db0 and make sure that 'liburing' is picked
up by qemu.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

Return error codes directly and fix weird reporting of errors via
temporary variable.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

Use VIR_AUTOCLOSE to declare it and remove all internal closing of the
filedescriptor. This will allow getting rid of 'error' completely.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

In an attempt to simplify qemuDomainSaveImageOpen we need to add
automatic pointer clearing for virQEMUSaveData.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>