And change the volume lock from an asyncio.Lock to a threading.Lock -
locking is now handled before coroutinization.
This will allow the coroutinized resize() and a new *not* coroutinized
size() getter from one of the next commits ("storage/reflink: preferably
get volume size from image size") to both run under the volume lock.
Libvirt XML syntax require lowercase utc as 'basis' attribute.
This option is used only if 'timezone' property is set. And apparently
libvirt prior to 4.1.0 didn't support it for Xen at all. Which means the
setting is ignore prior to Qubes R4.1.
Successfully resize volumes without any currently existing image file,
e.g. cleanly stopped volatile volumes: Just update the nominal size in
this case.
Calling qrexec service dom0->dom0 can be useful when handling things
that can run in dom0 or other domain. This makes the interface uniform.
Example use cases include GUI VM and Audio VM.
Ask qubesd for admin.vm.Console call. This allows to intercept it with
admin-permission event. While at it, extract tty path extraction to
python, where libvirt domain object is already available.
FixesQubesOS/qubes-issues#5030
createrepo isn't directly used by this package, but by
qubes-core-dom0-linux instead. Lets keep that dependency only there,
especially when it's changed to createrepo_c.
The initializer of the class DispVM first calls the initializer of the
QubesVM class, which among other things sets properties as specified in
kwargs, and then copies over the properties of the template. This can
lead to properties passed explicitly by the caller through kwargs being
overwritten.
Hence only clone properties of the template that are still set to
default in the DispVM.
FixesQubesOS/qubes-issues#4556
If Firefox is started for the first time, it will open both requested
page and its welcome page. This means closing the window will trigger a
confirmation about closing multiple tabs. Handle this.
This value needs to be set to actual static max for qmemman to work
properly. If it's set higher than real static-max, qmemman will try to
assign more memory to dom0, which dom0 could not use - will be wasted.
Since this script is executed before any VM is started, simply
take the current dom0 memory usage, instead of parsing dom0_mem Xen
argument. There doesn't seem to be nice API to get this value from Xen
directly.
FixesQubesOS/qubes-issues#4891
Disk usage may change dynamically not only at VM start/stop. Refresh the
size cache before checking usage property, but no more than once every
30sec (refresh interval of disk space widget)
FixesQubesOS/qubes-issues#4888
