Get rid of an otherwise unused module-level variable (HOST_MACHINE), and
show the relevant file (reflink.py) in the error message:
Traceback (most recent call last):
File "/usr/bin/qubesd", line 2, in <module>
from qubes.tools.qubesd import main
File "/usr/lib/python3.8/site-packages/qubes/__init__.py", line 801, in <module>
from qubes.app import Qubes
File "/usr/lib/python3.8/site-packages/qubes/app.py", line 64, in <module>
import qubes.storage.reflink
File "/usr/lib/python3.8/site-packages/qubes/storage/reflink.py", line 46, in <module>
FICLONE = {
KeyError: 'armv7l'
qubesd.service: Main process exited, code=exited, status=1/FAILURE
* origin/pr/389:
app: save qubes.xml with utils.replace_file()
app: use suppress() in simple cases
firewall: save firewall.xml with utils.replace_file()
utils: take tweaked helper functions from storage/reflink
storage/reflink: quote logged filenames
'with (yield from alock):' is incompatible with Python 3.9+.
Change it to 'async with alock:', and then change the affected functions
to 'async def'.
This makes the test suite pass again in a Fedora 33 VM.
QubesOS/qubes-issues#2738
is_dirty() returned a false positive if the volume was merely the source
of a currently running volume. For example, if fedora-33:root was the
source volume for myappvm:root and myappvm was running - then is_dirty()
returned True for fedora-33:root, because fedora-33/root-cow.img
contains some allocated blocks (one 256 KiB chunk containing only the
header) in this scenario, even though fedora-33 is shut down.
FixesQubesOS/qubes-issues#6371
replace_file(), rename_file(), and remove_file() now have optional
'logger' and 'log_level' (defaulting to DEBUG) arguments.
replace_file() now has a required 'permissions' and an optional
'close_on_success' (defaulting to True) argument. Also, it doesn't
create any directories; and in case of an exception, the tempfile is
removed even when closing it raises another exception.
remove_file() now returns a value: True if the file was removed, or
False if it already didn't exist.
(fsync_path() is unchanged.)
!!! After cherry-picking for release4.0, consider a fixup !!!
!!! adding 'import qubes.utils' to storage/reflink there !!!
Add support for blocking shutdown call. This adds a symmetry to
admin.vm.Start call which is blocking.
Since the admin.vm.Shutdown has established semantic already, add a
'wait' parameter. It can be combined with 'force' as 'force+wait' (or
the other way around).
Fedora compresses the kernel with zstd now, which isn't suppported in
grub (as of 2.04). Since we don't care about PV that much anymore,
simply skip the test there.
