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dom0/qvm-prefs: support for vcpus count

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This commit is contained in:
Marek Marczykowski 2011-08-31 19:41:36 +02:00
parent fbce32ae1f
commit 691545c492
1 changed files with 21 additions and 0 deletions
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21
dom0/qvm-tools/qvm-prefs
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@ -52,6 +52,7 @@ def do_list(vm):
print fmt.format ("root volatile img", vm.volatile_img) print fmt.format ("root volatile img", vm.volatile_img)
print fmt.format ("private img", vm.private_img) print fmt.format ("private img", vm.private_img)
print fmt.format ("vcpus", str(vm.vcpus))
print fmt.format ("memory", vm.memory) print fmt.format ("memory", vm.memory)
print fmt.format ("maxmem", vm.maxmem) print fmt.format ("maxmem", vm.maxmem)
if vm.template_vm is not None: if vm.template_vm is not None:
@ -242,6 +243,25 @@ def set_template(vms, vm, args):
vm.template_vm = template_vm vm.template_vm = template_vm
return True return True
def set_vcpus(vms, vm, args):
if len (args) != 1:
print "Missing vcpus count argument!"
return False
vcpus = int(args[0])
if vcpus <= 0:
print "A vcpus count must be positive."
return False
qubes_host = QubesHost()
if vcpus > qubes_host.no_cpus:
print "This host has only {0} cpus".format(ubes_host.no_cpus)
return False
print "Setting vcpus count for VM '{0}' to '{1}'...".format (vm.name, vcpus)
vm.vcpus = vcpus
return True
properties = { properties = {
"updateable": set_updateable, "updateable": set_updateable,
"nonupdateable": set_nonupdateable, "nonupdateable": set_nonupdateable,
@ -252,6 +272,7 @@ properties = {
"memory" : set_memory, "memory" : set_memory,
"kernel" : set_kernel, "kernel" : set_kernel,
"template" : set_template, "template" : set_template,
"vcpus" : set_vcpus,
} }