mirror of
https://github.com/retspen/webvirtcloud
synced 2026-11-08 19:26:48 +00:00
51dedb7b8f
Disk edits: - edit_disk built a new <disk> from the form and replaced the old one, losing what the form does not show (e.g. encryption and virtio driver options); a bus change detached and re-attached the disk. The disk of the persistent definition is now edited in place and the domain defined once; a bus change picks a free device name and drops the old address and virtio-only options. Pending persistent changes of a running VM are kept. - Clone omits empty disk devices, refuses a disk without a supported source and destination, and checks the name before allocating storage. Locks: - Every VM change held its compute's exclusive lock, so one slow operation blocked all VMs on that compute. A VM change now holds its own VM lock plus a shared compute lock; reconciliation, migration and cloning hold the compute exclusively (two clones of different VMs must not pass the name check together). - Quota-checked changes of one user (CPU, memory and disk resize, clone) run one at a time under a per-user lock, also across computes, so concurrent requests cannot all pass the check against the old allocation. It is the outermost lock; superusers, who have no quota, skip it. - A busy lock answers 409 to the API and a message in the web UI. API power and destroy actions return the view's error instead of success. |
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| .. | ||
| api | ||
| fixtures | ||
| migrations | ||
| templates | ||
| templatetags | ||
| __init__.py | ||
| apps.py | ||
| forms.py | ||
| models.py | ||
| test_clone_permission.py | ||
| test_console_rule.py | ||
| test_console_settings_access.py | ||
| test_create_instance.py | ||
| test_disk_isolation.py | ||
| test_gstfsd.py | ||
| test_index.py | ||
| test_quota_lock.py | ||
| test_root_pass.py | ||
| test_security_mutations.py | ||
| test_template_flag.py | ||
| test_xss.py | ||
| tests.py | ||
| urls.py | ||
| utils.py | ||
| views.py | ||