How to use exists_virtual_disk method in lisa

Best Python code snippet using lisa_python

hyperv.py

Source:hyperv.py

...211            f"-ExternalIPAddress {host_ip} -ExternalPort {host_port} "212            f"-InternalIPAddress {guest_ip} -InternalPort {guest_port} -Protocol TCP",213            force_run=True,214        )215    def exists_virtual_disk(self, name: str) -> bool:216        output = self.node.tools[PowerShell].run_cmdlet(217            f"Get-VirtualDisk -FriendlyName {name}",218            fail_on_error=False,219            force_run=True,220        )221        return output.strip() != ""222    def delete_virtual_disk(self, name: str) -> None:223        if self.exists_virtual_disk(name):224            self.node.tools[PowerShell].run_cmdlet(225                f"Remove-VirtualDisk -FriendlyName {name} -confirm:$false",226                force_run=True,227            )228    def create_virtual_disk(self, name: str, pool_name: str, columns: int = 2) -> None:229        # remove existing virtual disk, if it exists230        self.delete_virtual_disk(name)231        # create a new virtual disk from `pool_name`232        self.node.tools[PowerShell].run_cmdlet(233            f"New-VirtualDisk -FriendlyName {name} "234            f"-StoragePoolFriendlyName {pool_name} -Interleave 65536 "235            f"-UseMaximumSize -NumberOfColumns {columns} "236            "-ResiliencySettingName Simple",237            force_run=True,...

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