This includes:
* a test script
* the manifests generated by exports from a VmWare Workstation
* disk images are generated from qemu-img, with a 2KB size
(it is possible to inspect the disk images with od -bc
they contain a VMDK header and the rest are null characters)
by mocking de/activate vmstate volumes. these were broken by
3a8deb551f, which introduced
activating/deactivating vmstate volumes for KRBD
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Drop snapshot_create, snapshot_delete and snapshot_rollback
in favour of PVE::AbstractConfig. Qemu-specific parts are
implemented in __snapshot_XX methods in PVE::QemuConfig.
has_feature is made an implementation of the abstract
has_feature, and thus moves to PVE::QemuConfig.
Note: a new hook method needed to be introduced to be called
before creating a volume snapshot, after creating a volume
snapshot, and after unfreezing the guestfs after creating a
volume snapshot. The base method in PVE::AbstractConfig is a
noop, the implemention in PVE::QemuConfig runs the necessary
Qemu monitor commands.
Drop load_config, write_config, lock_config[_xx],
check_lock, check_protection, is_template and config_file
in favour of implementions in PVE::AbstractConfig.
Implement guest_type, __config_max_unused_disks,
config_file_lock and cfs_config_path from
PVE::AbstractConfig in PVE::QemuConfig.
these are modelled after the existing snapshot tests for LXC
and should serve as a baseline for refactoring the Qemu
snapshot code using PVE::AbstractConfig
