Uses HttpNfc import API for “streamOptimized” disk types. Uses flat vmdk file copy for “sparse” and “preallocated” disk types This method only supports Glance image of VMDK disk format. check_for_setup_error ( ) ¶ copy_image_to_volume ( context, volume, image_service, image_id ) ¶ VERSION = '1.5.0' ¶ backup_volume ( context, backup, backup_service ) ¶Ĭreate a new backup from an existing volume. This method throws ImageUnacceptable if the disk type is not aĬlass VMwareEsxVmdkDriver ( *args, **kwargs ) ¶ Validate the given disk type in extra_spec. Static validate ( extra_spec_disk_type ) ¶ Parameters:Įxtra_spec_disk_type – disk type to check PREALLOCATED = 'preallocated' ¶ SPARSE = 'sparse' ¶ STREAM_OPTIMIZED = 'streamOptimized' ¶ THIN = 'thin' ¶ static is_valid ( extra_spec_disk_type ) ¶Ĭheck if the given disk type in extra_spec is valid.
Machine is never powered on and is often referred as the shadow VM.
For ease of managing the VMDKs, theĭriver creates a virtual machine for each of the volumes. The volumes created by this driver are backed by VMDK (Virtual Machineĭisk) files stored in datastores. Volume driver for VMware vCenter/ESX managed datastores.
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