mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-12-05 01:21:07 +01:00
a4ddce63c6
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com> # Conflicts: # XenModel/Actions/Pool/SyncDatabaseAction.cs # XenModel/Actions/PureAsyncAction.cs # XenModel/Actions/VM/VMSuspendAction.cs # XenModel/XenServerProxy/RbacCollectorProxy.cs
112 lines
4.3 KiB
C#
112 lines
4.3 KiB
C#
/* Copyright (c) Cloud Software Group, Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms,
|
|
* with or without modification, are permitted provided
|
|
* that the following conditions are met:
|
|
*
|
|
* * Redistributions of source code must retain the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer in the documentation and/or other
|
|
* materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
using XenAPI;
|
|
|
|
|
|
namespace XenAdmin.Actions
|
|
{
|
|
public class VbdEditAction : AsyncAction
|
|
{
|
|
private readonly VBD _vbd;
|
|
private readonly vbd_mode _vbdMode;
|
|
private readonly bool _changeDevicePosition;
|
|
private readonly VBD _other;
|
|
private readonly string _devicePosition;
|
|
private readonly int _priority;
|
|
|
|
public VbdEditAction(VBD vbd, vbd_mode vbdMode, int priority, bool changeDevicePosition, VBD other, string devicePosition, bool suppressHistory)
|
|
: base(vbd.Connection, string.Format(Messages.ACTION_SAVE_SETTINGS, vbd.Connection.Resolve(vbd.VDI)), string.Format(Messages.ACTION_SAVE_SETTINGS, vbd.Connection.Resolve(vbd.VDI)), suppressHistory)
|
|
{
|
|
_vbd = vbd;
|
|
_priority = priority;
|
|
VM = vbd.Connection.Resolve(vbd.VM);
|
|
_vbdMode = vbdMode;
|
|
_changeDevicePosition = changeDevicePosition;
|
|
_other = other;
|
|
_devicePosition = devicePosition;
|
|
|
|
ApiMethodsToRoleCheck.AddRange(
|
|
"VBD.set_mode",
|
|
"VBD.set_qos_algorithm_params",
|
|
"VBD.set_userdevice",
|
|
"VBD.plug",
|
|
"VBD.unplug");
|
|
}
|
|
|
|
protected override void Run()
|
|
{
|
|
if (_vbdMode != _vbd.mode)
|
|
VBD.set_mode(Session, _vbd.opaque_ref, _vbdMode);
|
|
|
|
if(_priority != _vbd.GetIoNice())
|
|
{
|
|
_vbd.SetIoNice(_priority);
|
|
VBD.set_qos_algorithm_params(Session, _vbd.opaque_ref, _vbd.qos_algorithm_params );
|
|
}
|
|
|
|
if (!_changeDevicePosition)
|
|
return;
|
|
|
|
if (_other != null)
|
|
{
|
|
// We're going to have to do a swap
|
|
|
|
SetUserDevice(Session, VM, _other, _vbd.userdevice, false);
|
|
SetUserDevice(Session, VM, _vbd, _devicePosition, true);
|
|
|
|
if (VM.power_state == vm_power_state.Running && _other.allowed_operations.Contains(vbd_operations.plug))
|
|
VBD.plug(Session, _other.opaque_ref);
|
|
}
|
|
else
|
|
{
|
|
SetUserDevice(Session, VM, _vbd, _devicePosition, false);
|
|
}
|
|
}
|
|
|
|
private static void SetUserDevice(Session session, VM vm, VBD vbd, string userdevice, bool plug)
|
|
{
|
|
if (vm.power_state == vm_power_state.Running &&
|
|
vbd.currently_attached &&
|
|
vbd.allowed_operations.Contains(vbd_operations.unplug))
|
|
{
|
|
VBD.unplug(session, vbd.opaque_ref);
|
|
}
|
|
|
|
VBD.set_userdevice(session, vbd.opaque_ref, userdevice);
|
|
|
|
if (plug && vbd.allowed_operations.Contains(vbd_operations.plug) && vm.power_state == vm_power_state.Running)
|
|
{
|
|
VBD.plug(session, vbd.opaque_ref);
|
|
}
|
|
}
|
|
}
|
|
}
|