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git.ipfire.org Git - thirdparty/libvirt.git/commit
virsh: Add VSH_OFLAG_EMPTY_OK for attach-disk command
As the description of removing CDROM media from
http://wiki.libvirt.org/page/QEMUSwitchToLibvirt#eject_DEV
Add flag 'VSH_OFLAG_EMPTY_OK' to the option 'source' of attach-disk
Then avoid outputting <source> in the XML if 'source' was empty,
rather than trusting libvirt domain_conf.c to understand an empty
string.
Signed-off-by: Xu He Jie <xuhj@linux.vnet.ibm.com>
Signed-off-by: Eric Blake <eblake@redhat.com>