All that's left is to import type definitions from the new library
instead.
Signed-off-by: John Snow
Reviewed-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Beraldo Leal
---
tests/qemu-iotests/iotests.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/qemu-iotests/iote
We don't have to maintain compatibility with both QMP libraries anymore,
so we can just remove the old exception. While we're here, take
advantage of the extra fields present in the VMLaunchFailure exception
that machine.py now raises.
(Note: I'm leaving the logging suppression here unchanged. I h
For this commit, we only need to remove accommodations for the
synchronous QMP library.
Signed-off-by: John Snow
Reviewed-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Beraldo Leal
---
scripts/simplebench/bench_block_job.py | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/
Remove the QEMU_PYTHON_LEGACY_QMP environment variable, making the
switch permanent. Update Exceptions and import paths as necessary.
Signed-off-by: John Snow
Reviewed-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Beraldo Leal
---
python/qemu/machine/machine.py | 18 +++---
python/
Based-on: <20220203015946.1330386-1-js...@redhat.com>
[PULL 0/4] Python patches
GitLab: https://gitlab.com/jsnow/qemu/-/commits/python-qmp-legacy-switch-pt1b
This tiny series is a spiritual v4 to:
"[PATCH v3 00/31] Python: delete synchronous qemu.qmp package".
I've isolated just the bit
The synchronous QMP library would bind to the server address during
__init__(). The new library delays this to the accept() call, because
binding occurs inside of the call to start_[unix_]server(), which is an
async method -- so it cannot happen during __init__ anymore.
Python 3.7+ adds the abilit
We need a slightly newer version of mypy in order to use some features
of the asyncio server functions in the next commit.
(Note: pipenv is not really suited to upgrading individual packages; I
need to replace this tool with something better for the task. For now,
the miscellaneous updates not rel
The following changes since commit 47cc1a3655135b89fa75c2824fbddd29df874612:
Merge remote-tracking branch 'remotes/kwolf-gitlab/tags/for-upstream' into
staging (2022-02-01 19:48:15 +)
are available in the Git repository at:
https://gitlab.com/jsnow/qemu.git tags/python-pull-request
for
This allows us to pack in some extra information about the failure,
which guarantees that if the caller did not *intentionally* cause a
failure (by capturing this Exception), some pretty good clues will be
printed at the bottom of the traceback information.
This will help make failures in the even
QEMU versions prior to the "oob" capability *also* can't accept the
"enable" keyword argument at all. Fix the handshake process with older
QEMU versions.
Signed-off-by: John Snow
Reviewed-by: Hanna Reitz
Reviewed-by: Kevin Wolf
Message-id: 20220201041134.1237016-2-js...@redhat.com
Signed-off-by
The thread pool regulates itself: when idle, it kills threads until
empty, when in demand, it creates new threads until full. This behaviour
doesn't play well with latency sensitive workloads where the price of
creating a new thread is too high. For example, when paired with qemu's
'-mlock', or usi
On Tue, Feb 1, 2022 at 2:46 PM Kevin Wolf wrote:
>
> Am 01.02.2022 um 19:32 hat John Snow geschrieben:
> > On Tue, Feb 1, 2022 at 8:21 AM Kevin Wolf wrote:
> > >
> > > Am 01.02.2022 um 05:11 hat John Snow geschrieben:
> > > > The synchronous QMP library would bind to the server address during
> >
Am 02.02.2022 um 18:27 hat Paolo Bonzini geschrieben:
> On 1/27/22 12:03, Kevin Wolf wrote:
> > > +int coroutine_fn bdrv_co_invalidate_cache(BlockDriverState *bs, Error
> > > **errp)
> > > +{
> > > +Error *local_err = NULL;
> > > +
> > > +if (bs->drv->bdrv_co_invalidate_cache) {
> > > +
On 1/27/22 12:03, Kevin Wolf wrote:
+int coroutine_fn bdrv_co_invalidate_cache(BlockDriverState *bs, Error **errp)
+{
+Error *local_err = NULL;
+
+if (bs->drv->bdrv_co_invalidate_cache) {
+bs->drv->bdrv_co_invalidate_cache(bs, &local_err);
+if (local_err) {
+bs
On 2/2/22 16:37, Emanuele Giuseppe Esposito wrote:
So we have disk B with backing file C, and new disk A that wants to have
backing file C.
I think I understand what you mean, so in theory the operation would be
- create new child
- add child to A->children list
- add child to C->parents list
S
On 01/02/2022 15:47, Vladimir Sementsov-Ogievskiy wrote:
> 18.01.2022 19:27, Emanuele Giuseppe Esposito wrote:
>> Protect bdrv_replace_child_noperm, as it modifies the
>> graph by adding/removing elements to .children and .parents
>> list of a bs. Use the newly introduced
>> bdrv_subtree_drained
On 02.02.22 14:53, Eric Blake wrote:
On Wed, Feb 02, 2022 at 12:49:36PM +0100, Fabian Ebner wrote:
Am 27.09.21 um 23:55 schrieb Eric Blake:
From: Vladimir Sementsov-Ogievskiy
OK, that's a big rewrite of the logic.
Pre-patch we have an always running coroutine - connection_co. It does
reply r
On Wed, Feb 02, 2022 at 02:42:02AM +0530, Sam wrote:
> Hello,
>
> I am wondering whether NBD integration of qemu is able to establish multiple
> connections to remote NBD server for a single block device. nbd-client has
> this option:
>
> -C, --connections
> Use num connections to the server, t
On Wed, Feb 02, 2022 at 12:49:36PM +0100, Fabian Ebner wrote:
> Am 27.09.21 um 23:55 schrieb Eric Blake:
> > From: Vladimir Sementsov-Ogievskiy
> >
> > OK, that's a big rewrite of the logic.
> >
> > Pre-patch we have an always running coroutine - connection_co. It does
> > reply receiving and re
Am 27.09.21 um 23:55 schrieb Eric Blake:
> From: Vladimir Sementsov-Ogievskiy
>
> OK, that's a big rewrite of the logic.
>
> Pre-patch we have an always running coroutine - connection_co. It does
> reply receiving and reconnecting. And it leads to a lot of difficult
> and unobvious code around d
On Tue, 1 Feb 2022 at 15:21, Kevin Wolf wrote:
>
> The following changes since commit 804b30d25f8d70dc2dea951883ea92235274a50c:
>
> Merge remote-tracking branch 'remotes/legoater/tags/pull-ppc-20220130' into
> staging (2022-01-31 11:10:08 +)
>
> are available in the Git repository at:
>
>
21 matches
Mail list logo
