[Manager] Virsh command

Part of the command to tidy up

1. Adding an ISO file to a virtual machine

1 # Virsh attach-disk virsh-vm/home/yb/visio.iso hda--type cdrom--mode readonly

Comments:

1. ' VIRSH-VM ' for the created and already running virtual machine name

2. '/home/yb/visio.iso ' for the ISO file to be added

3. ' Hda ' defines <target dev= ' hda '/> for creating a virtual machine (Virsh define) when the image file ISO is defined

4. Specify a type of CDROM

5. Specify read/write permission to ReadOnly

6. CDRom cannot perform detach-disk operation, it will prompt:

' CDROM ' cannot be detached

You can enter the virtual machine for manual pop-up, and no other appropriate method is found.

7. Create an XML reference template for ' HdX '

1 <Disktype= ' file 'Device= ' cdrom '>2   <Drivername= ' Qemu 'type= ' raw '/>3   <Sourcefile= '/home/yb/visio.iso '/>4   <TargetDev= ' HDA 'Bus= ' ide '/>5   <ReadOnly/>6   <Addresstype= ' Drive 'Controller= ' 0 'Bus= ' 0 'Target= ' 0 'Unit= ' 0 '/>7 </Disk>8 <Disktype= ' file 'Device= ' cdrom '>9   <Drivername= ' Qemu 'type= ' raw '/>Ten   <TargetDev= ' HDB 'Bus= ' ide '/> One   <ReadOnly/> A   <Addresstype= ' Drive 'Controller= ' 0 'Bus= ' 1 'Target= ' 0 'Unit= ' 0 '/> - </Disk>

8. Create image File Reference Linux Mkisofs

　　

[Manager] Virsh command