Marek Marczykowski-Górecki b65fdf9700 storage: convert lvm driver to async version ... LVM operations can take significant amount of time. This is especially visible when stopping a VM (`vm.storage.stop()`) - in that time the whole qubesd freeze for about 2 seconds. Fix this by making all the ThinVolume methods a coroutines (where supported). Each public coroutine is also wrapped with locking on volume._lock to avoid concurrency-related problems. This all also require changing internal helper functions to coroutines. There are two functions that still needs to be called from non-coroutine call sites: - init_cache/reset_cache (initial cache fill, ThinPool.setup()) - qubes_lvm (ThinVolume.export() So, those two functions need to live in two variants. Extract its common code to separate functions to reduce code duplications. Fixes QubesOS/qubes-issues#4283		2018-10-23 16:53:35 +02:00
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integ	tests: use smaller root.img in backupcompatibility tests	2018-10-15 05:24:24 +02:00
tools
vm	Add default_qrexec_timeout to qubes-prefs	2018-09-16 18:42:48 +00:00
__init__.py	tests: add search based on window class to wait_for_window	2018-10-15 05:08:25 +02:00
api_admin.py	app: uncouple pool setup from loading initial configuration	2018-09-11 23:50:25 +00:00
api_misc.py	Update windows-related feature requests	2018-07-16 22:02:58 +02:00
api.py
app.py	tests/app: test varlibqubes pool driver selection	2018-09-11 23:50:33 +00:00
devices_block.py
devices.py
events.py	events: add support for wildcard event handlers	2018-01-06 00:40:19 +01:00
ext.py	ext/services: mechanism for advertising supported services	2018-10-23 16:47:39 +02:00
extra.py	Merge remote-tracking branch 'qubesos/pr/228'	2018-09-07 01:06:59 +02:00
firewall.py	tests: fix firewall tests after 6e8e48e3 "Avoid UTC datetime"	2018-03-22 01:47:41 +01:00
init.py	remove unused netid code	2017-11-11 02:37:37 +01:00
run.py
storage_file.py	Merge branch 'devel-storage-fixes'	2018-03-21 02:06:25 +01:00
storage_kernels.py	storage/kernel: skip modules.img block device if kernel dir doesn't have it	2018-02-27 04:35:05 +01:00
storage_lvm.py	storage: convert lvm driver to async version	2018-10-23 16:53:35 +02:00
storage_reflink.py	tests/storage_reflink: test some file-reflink helpers	2018-09-11 23:50:32 +00:00
storage.py	app: create /var/lib/qubes as file-reflink if supported	2018-09-11 23:50:26 +00:00
tarwriter.py