change-media
Removes a currently provided ISO image from a virtual SCSI-attached CD/DVD drive, or provides a different ISO image.
Syntax
- <logical-device-name>
- Identifies the virtual SCSI-attached CD/DVD drive as specified with the target dev attribute in the domain configuration-XML file.
- <iso-image>
- Is the fully qualified path to the ISO image on the host.
- <VS>
- Is the name, ID or UUID of the virtual server.
Selected options
- --config
- Persistently adds or removes the ISO image with the next virtual server restart.
- --current
- Depending on the virtual server state:
- running, paused
- Adds or removes the ISO image until the virtual server is terminated.
- shut off
- Persistently removes the ISO image from the virtual server or provides a different one with the next restart.
- --domain
- Specifies the virtual server.
- --eject
- Removes the currently provided ISO image from the virtual SCSI-attached CD/DVD drive.
- --force
- Forces the guest to release the file system residing on the virtual DVD, even if it is currently in use.
- --insert
- Provides a different ISO image for the virtual server.
- --live
- Removes an ISO image from the running virtual server or provides an ISO image for a running virtual server until the virtual server is terminated.
- --path
- Specifies the virtual SCSI-attached CD/DVD drive.
- --update
- If no ISO image is specified:
- Removes the currently provided ISO image, just like the --eject option.
- If an ISO image is specified:
- Provides the specified ISO image. In case the current disk image has not been removed before, it is replaced by the new one.
Usage
Replacing a virtual DVDExample
This command replaces the currently provided virtual DVD by a different
one:
# virsh change-media vserv1 vdc -update /var/lib/libvirt/images/cd2.iso Successfully inserted media.