NuKVM/virt-manager
3
0
Fork 0
mirror of https://github.com/virt-manager/virt-manager.git synced 2025-02-25 18:55:27 -06:00
Code Issues Packages Projects Releases Wiki Activity

domain: Only regenerate target if we really need to

Browse Source 
Certain different devices like scsi, usb, and sata use the same
target prefix. In those cases, just reuse it.
This commit is contained in:
Cole Robinson 2012-01-29 15:38:33 -05:00
parent 18f68bb581
commit a0dee00678
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/virtManager/domain.py
View File

@ -581,14 +581,18 @@ class vmmDomain(vmmLibvirtObject):
return self._redefine_device(change, devobj) return self._redefine_device(change, devobj)
def define_disk_bus(self, devobj, newval): def define_disk_bus(self, devobj, newval):
def change(editdev): def change(editdev):
diffbus = (editdev.bus != newval) oldprefix = editdev.get_target_prefix()[0]
oldbus = editdev.bus
editdev.bus = newval editdev.bus = newval
if not diffbus: if oldbus == newval:
return return
editdev.address.clear() editdev.address.clear()
if oldprefix == editdev.get_target_prefix()[0]:
return
used = [] used = []
disks = (self.get_disk_devices() + disks = (self.get_disk_devices() +
self.get_disk_devices(inactive=True)) self.get_disk_devices(inactive=True))