Adding a disk to a vm results in error
I'm running Oracle VM 3.4.6 and when I try to add a disk to a virtual machine from Oracle VM Manager I get the following error. This used to work. I think OVMM might be out of sync with OVM? Here's the error:
OVMAPI_4010E Attempt to send command: configure_vm to server:xxx.local failed. OVMAPI_4004E Sync command failed on server: xxx.xx.x.xxx. Command: configure_vm, Server error: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.RuntimeError'>:disk:setup_error:Command: ['xm', 'block-attach', '0004fb0000060000e4a0ff4157a7d4a2', 'phy:/dev/mapper/25265bef0cc98127d6c9ce90025a4c6c1', 'xvdh', 'w'] failed (1): stderr: Error: The device "xvdh" is already defined stdout: Usage: xm block-attach <Domain> <BackDev> <FrontDev> <Mode> [BackDomain] Create a new virtual block device. [Wed Dec 09 14:22:04 CST 2020]