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Merge pull request #1077 from geosharath/VMSS

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CA-213498: [VMSS] XC create new VMSS Policy wizard disables "quiesce" option when no VMs are selected in policy
This commit is contained in:
Konstantina Chremmou 2016-07-25 08:07:21 +01:00 committed by GitHub
commit d1c114d7be
1 changed files with 28 additions and 13 deletions
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31
XenAdmin/Wizards/NewPolicyWizard/NewPolicySnapshotTypePageSpecific.cs
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@ -95,7 +95,7 @@ namespace XenAdmin.Wizards.NewPolicyWizard
{ {
base.PageLoaded(direction); base.PageLoaded(direction);
if (direction == PageLoadedDirection.Forward) if (direction == PageLoadedDirection.Forward)
EnableShapshotTypes(Connection); EnableShapshotTypes(Connection, false);
} }
public override Image Image public override Image Image
@ -166,6 +166,12 @@ namespace XenAdmin.Wizards.NewPolicyWizard
private void RefreshTab(IVMPolicy policy) private void RefreshTab(IVMPolicy policy)
{ {
/* when a policy does not have any VMs, irrespective of
* the snapshot type, enable Quiesce
*/
quiesceCheckBox.Enabled = (policy.VMs.Count == 0);
switch (policy.policy_type) switch (policy.policy_type)
{ {
case policy_backup_type.checkpoint: case policy_backup_type.checkpoint:
@ -174,18 +180,22 @@ namespace XenAdmin.Wizards.NewPolicyWizard
break; break;
case policy_backup_type.snapshot: case policy_backup_type.snapshot:
radioButtonDiskOnly.Checked = true; radioButtonDiskOnly.Checked = true;
quiesceCheckBox.Enabled = true;
break; break;
case policy_backup_type.snapshot_with_quiesce: case policy_backup_type.snapshot_with_quiesce:
radioButtonDiskOnly.Checked = true; radioButtonDiskOnly.Checked = true;
/* when the snapshot type itself is quiesce then we need to
* enable it irrespective of the number of VMs ( > 1 condition)
*/
quiesceCheckBox.Enabled = true; quiesceCheckBox.Enabled = true;
quiesceCheckBox.Checked = true; quiesceCheckBox.Checked = true;
break; break;
} }
EnableShapshotTypes(policy.Connection); EnableShapshotTypes(policy.Connection, quiesceCheckBox.Enabled);
} }
private void EnableShapshotTypes(IXenConnection connection) private void EnableShapshotTypes(IXenConnection connection, bool isQuiesceEnabled)
{ {
radioButtonDiskAndMemory.Enabled = label3.Enabled = !Helpers.FeatureForbidden(connection, Host.RestrictCheckpoint); radioButtonDiskAndMemory.Enabled = label3.Enabled = !Helpers.FeatureForbidden(connection, Host.RestrictCheckpoint);
checkpointInfoPictureBox.Visible = !radioButtonDiskAndMemory.Enabled; checkpointInfoPictureBox.Visible = !radioButtonDiskAndMemory.Enabled;
@ -195,21 +205,26 @@ namespace XenAdmin.Wizards.NewPolicyWizard
if (VMGroup<T>.isQuescingSupported) if (VMGroup<T>.isQuescingSupported)
{ {
this.quiesceCheckBox.Visible = true; this.quiesceCheckBox.Visible = true;
if (this._selectedVMs != null && this._selectedVMs.Count > 0) if (this._selectedVMs != null)
{
if (this._selectedVMs.Count > 0)
{ {
foreach (VM vm in this._selectedVMs) foreach (VM vm in this._selectedVMs)
{ {
if (!vm.allowed_operations.Contains(vm_operations.snapshot_with_quiesce) || Helpers.FeatureForbidden(vm, Host.RestrictVss)) if (!vm.allowed_operations.Contains(vm_operations.snapshot_with_quiesce) || Helpers.FeatureForbidden(vm, Host.RestrictVss))
{ {
this.quiesceCheckBox.Enabled = false; this.quiesceCheckBox.Enabled = false;
this.quiesceCheckBox.Checked = false;
break; break;
} }
} }
} }
else
}
else /* we enter this block only when we are editing a policy, in that case the decision has already been taken in RefreshTab function */
{ {
if (!this.quiesceCheckBox.Checked) this.quiesceCheckBox.Enabled = isQuiesceEnabled;
this.quiesceCheckBox.Enabled = false;
} }
this.pictureBoxVSS.Visible = !this.quiesceCheckBox.Enabled; this.pictureBoxVSS.Visible = !this.quiesceCheckBox.Enabled;
} }