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Eric Blake
9673418ce5
Right now, virStorageFileMetadata tracks bool backingStoreIsFile for whether the backing string specified in metadata can be resolved as a file (covering both block and regular file resources) or is treated as a network protocol. But when merging this struct with virStorageSource, it will be easier to just actually track which type of resource it is, as well as have a reserved value for the case where the resource type is unknown (or had an error during probing). * src/util/virstoragefile.h (virStorageType): Add a placeholder value, swap order to match similar public enum. * src/util/virstoragefile.c (virStorage): Update string mapping. * src/conf/domain_conf.c (virDomainDiskSourceParse) (virDomainDiskDefParseXML, virDomainDiskDefFormat) (virDomainDiskSourceFormat): Adjust clients. * src/conf/snapshot_conf.c (virDomainSnapshotDiskDefParseXML): Likewise. * src/qemu/qemu_driver.c (qemuDomainSnapshotPrepareDiskExternalBackingInactive) (qemuDomainSnapshotPrepareDiskExternalOverlayActive) (qemuDomainSnapshotPrepareDiskExternalOverlayInactive) (qemuDomainSnapshotPrepareDiskInternal) (qemuDomainSnapshotCreateSingleDiskActive): Likewise. * src/qemu/qemu_command.c (qemuGetDriveSourceString): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>