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webvirtcloud/vrtManager
catborise 21f0777e76 fix(instances): internal snapshots no longer rewrite UEFI loaders
Taking or reverting an internal snapshot redefined a pflash VM with a
rom loader around the operation. libvirt 10.10 rejects that definition,
so the request ended in a 500; where it was accepted, the snapshot
recorded the fake loader, and a failure between rewrite and restore
left the VM unable to boot.

The definition is no longer touched: libvirt decides, and its error is
shown (for a running VM with raw NVRAM: 'internal snapshots of a VM
with pflash based firmware require QCOW2 nvram format'). A stopped VM's
disk-only internal snapshot is taken, as libvirt allows it. Revert
errors are shown too. The external snapshot path keeps its rewrite for
now.

Live tests cover running and stopped UEFI VMs; both failed with a 500
on the previous code.
2026-10-04 01:08:11 +03:00
..
__init__.py Initial commit 2015-02-27 10:53:51 +02:00
connection.py network interface model selection added for new instance and new interface 2023-08-16 09:13:11 +03:00
create.py network interface model selection added for new instance and new interface 2023-08-16 09:13:11 +03:00
hostdetails.py fix cpu_usage waiting for instance creation. 2023-05-18 14:35:19 +03:00
instance.py fix(instances): internal snapshots no longer rewrite UEFI loaders 2026-10-04 01:08:11 +03:00
interface.py reorg imports and black format 2022-11-02 16:05:41 +03:00
network.py feat(security): harden storage uploads and vrtManager snapshot XML handling 2026-09-27 13:28:17 +03:00
nwfilters.py format python code with black 2022-11-02 08:54:35 +03:00
rwlock.py fix(vrtManager): modernize rwlock for Python 3.12 compatibility and add tests 2026-09-24 21:49:52 +03:00
storage.py Detect RDB pools too 2025-03-14 10:31:40 +01:00
test_change_network.py fix(instances): change the edited NIC instead of adding a new one 2026-10-04 01:08:11 +03:00
test_network_ip.py test: expand unit test coverage across admin, accounts, vrtManager, logs, appsettings, and datasource 2026-09-25 11:26:53 +03:00
test_rwlock.py ci: replace super-linter with ruff 2026-10-04 01:08:11 +03:00
test_util.py ci: replace super-linter with ruff 2026-10-04 01:08:11 +03:00
test_xml_safety.py fix(instances): internal snapshots no longer rewrite UEFI loaders 2026-10-04 01:08:11 +03:00
util.py ci: replace super-linter with ruff 2026-10-04 01:08:11 +03:00
virtsecrets.py Django 3.2.4 LTS upgrade 2021-06-15 13:28:47 +03:00