When VM got some memory assigned, balloon driver may not pick it up
immediatelly and the memory will still be seen as "free" by Xen, but VM
can use (request) it at any time. Qmemman needs to take care of such
memory (exclude it from "free" pool), otherwise it would redistribute it
to other domains, allowing the original domain to drain Xen memory pool.
Do this by redefining DomainState.memory_actual - it is now amount of
memory available to the VM (currently used, or possibly used). Then
calculate free memory by subtracting memory allocated but not used
(memory_target-memory_current).
FixesQubesOS/qubes-issues#1389
This is needed, because when tests fail to load, unittest module
generates artificial „LoadTestsFailure” class -- not based on our
QubesTestCase, so it does not have .log attribute.
This fixes up 75c3f355db "qubes/vm/qubesvm: fix domain's UUID management".
Previously 'domain-init' was never really fired.
fixesQubesOS/qubes-issues#1557
In some (most) cases VM needs to be started to complete resize
operation. This may be unexpected, so make it clear and do not start the
VM when the user did not explicitly allow that.
FixesQubesOS/qubes-issues#1268
When /var/lib/qubes/appvms is a mount point of ext4 filesystem, there
will be already 'lost+found' directory. Avoid this conflict.
FixesQubesOS/qubes-issues#1440
The comment "calling VM have the same netvm" doesn't apply to:
- DispVM started from dom0 menu
- DispVM started from a VM with `dispvm_netvm` property modified
FixesQubesOS/qubes-issues#1334
systemd-user-sessions.service is specicically for that, do not use hack
(plymouth-quit.service), which doesn't work when the service is
disabled.
FixesQubesOS/qubes-issues#1250
This fixes compilation under Fedora. Depending on $PATH order, automagic
dependencies put /usr/bin/python or /bin/python (because we have
anything, becase /bin is just symlink to /usr/bin.
- QubesVmStorage provides now a default get_config_params() method which should
be enough for all possible Storage implementations.
- When writing a custom Storage implementation, one has just to reimplement the
following methods:
* root_dev_config()
* private_dev_config()
* volatile_dev_config()
- QubesVmStorage provides a default implementation of other_dev_config(),
because it can be shared by all storage implementations
When VM is shutting down it doesn't disconnect PCI frontend (?), so when
VM is destroyed it ends up in timeouts in PCI backend shutdown (which
can't communicate with frontend at that stage). Prevent this by
detaching PCI devices while VM is still running.
FixesQubesOS/qubes-issues#1494FixesQubesOS/qubes-issues#1425
