Failed to Add a Virtual CDROM to a VM "Error: Device 51728 (vbd) could not be connected Path closed or removed during hotplug add"

(Doc ID 2387923.1)

Last updated on APRIL 22, 2018

Applies to:

Private Cloud Appliance - Version 2.3.1 to 2.3.3 [Release 2.0]
Linux x86-64

Symptoms

When connecting the CDRom to Slot1 to a VM from Oracle VM Manager, it gives the following message:


OVMAPI_4010E Attempt to send command: configure_vm to server: xxxxx failed. OVMAPI_4004E Sync command failed on server: xxx.xxx.xx.xxx Command:

configure_vm, Server error: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.RuntimeError'>:disk:setup_error:Command: ['xm', 'block-attach',

'0004fb0000060000c36c37eb3af16072', 'file:/OVS/Repositories/0004fb0000030000021a3c0a5477a931/ISOs/0004fb0000150000bc262101ae5f15d1.iso', 'xvdb:cdrom',

'r'] failed (1): stderr: Error: Device 51728 (vbd) could not be connected. Path closed or removed during hotplug add: backend/vbd/4/51728 state: 6

stdout: Usage: xm block-attach [BackDomain] Create a new virtual block device. 

Second try:

OVMAPI_4010E Attempt to send command: configure_vm to server: xxxxxx failed. OVMAPI_4004E Sync command failed on server: xxx.xxx.xxx.xxx. Command:

configure_vm, Server error: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.RuntimeError'>:disk:setup_error:Command: ['xm', 'block-attach',

'0004fb0000060000c36c37eb3af16072', 'file:/OVS/Repositories/0004fb0000030000021a3c0a5477a931/ISOs/0004fb0000150000bc262101ae5f15d1.iso', 'xvdb:cdrom',

'r'] failed (1): stderr: Error: Device xvdb (51728, vbd) is already connected. stdout: Usage: xm block-attach

[BackDomain] Create a new virtual block device.

 

 

 

 

 

 

 

 

 

 


Changes

 

Cause

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