xenadmin/XenAdmin/Diagnostics/Problems/HostProblem/HostOutOfSpaceProblem.cs
Mihaela Stoica 1a484b99ff CP-11135: Expand patch precheck to account for OUT_OF_SPACE exception
- Pool_patch.precheck can fail with the xapi error OUT_OF_SPACE when is trying to copy the patch from master to the slaves. This happens before the patch-precheck checks if enough space is available for installation. Therefore is different from the error we are currently processing, PATCH_PRECHECK_FAILED_OUT_OF_SPACE
- If the precheck fails with OUT_OF_SPACE then we try and retrieve the disk space requirements and report a HostOutOfSpaceProblem.
- Changed the PatchPrecheckCheck to try and find problem from a xapi failure, as well as from the result of the precheck  call.
- Also removed ampersand from the the link labels (More Info and Clean up)

Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
2015-02-16 11:11:30 +00:00

120 lines
4.1 KiB
C#

/* Copyright (c) Citrix Systems Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms,
* with or without modification, are permitted provided
* that the following conditions are met:
*
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using System.Windows.Forms;
using XenAdmin.Commands;
using XenAdmin.Diagnostics.Checks;
using XenAPI;
using XenAdmin.Dialogs.VMDialogs;
using XenAdmin.Actions;
using XenAdmin.Actions.VMActions;
using System.Collections.Generic;
using XenAdmin.Dialogs;
using System.Drawing;
using System;
namespace XenAdmin.Diagnostics.Problems.HostProblem
{
public class HostOutOfSpaceProblem : HostProblem
{
private readonly DiskSpaceRequirements diskSpaceReq;
private readonly Pool_patch patch;
public HostOutOfSpaceProblem(Check check, Host host, Pool_patch patch, DiskSpaceRequirements diskSpaceReq)
: base(check, host)
{
this.patch = patch;
this.diskSpaceReq = diskSpaceReq;
}
public override string Description
{
get
{
return string.Format(diskSpaceReq.Operation == DiskSpaceRequirements.OperationTypes.install
? Messages.NOT_ENOUGH_SPACE_MESSAGE_INSTALL
: Messages.NOT_ENOUGH_SPACE_MESSAGE_UPLOAD, Server.Name, patch.Name);
}
}
protected override AsyncAction CreateAction(out bool cancelled)
{
AsyncAction action = null;
if (diskSpaceReq.CanCleanup)
{
Program.Invoke(Program.MainWindow, delegate()
{
DialogResult r = new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Warning,
diskSpaceReq.GetSpaceRequirementsMessage()),
new ThreeButtonDialog.TBDButton(Messages.YES, DialogResult.Yes, ThreeButtonDialog.ButtonType.ACCEPT, true),
ThreeButtonDialog.ButtonNo
).ShowDialog();
if (r == DialogResult.Yes)
{
action = new CleanupDiskSpaceAction(this.Server, patch, true);
}
});
}
else
{
Program.Invoke(Program.MainWindow, delegate()
{
new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, diskSpaceReq.GetSpaceRequirementsMessage()))
.ShowDialog();
});
}
cancelled = action == null;
return action;
}
public override string HelpMessage
{
get { return diskSpaceReq.GetMessageForActionLink(); }
}
public override bool IsFixable
{
get
{
return false;
}
}
}
}