public EvacuateHostPlanAction(Host host)
: base(host.Connection, string.Format(Messages.PLANACTION_VMS_MIGRATING, host.Name))
{
base.TitlePlan = string.Format(Messages.MIGRATE_VMS_OFF_SERVER, host.Name);
this._host = new XenRef<Host>(host);
currentHost = host;
}
protected override void Run()
{
try
{
Description = string.Format(Messages.ARCHIVING_SNAPSHOT_X, _snapshot.Name);
RelatedTask=new XenRef<Task>(VMPP.archive_now(Session, _snapshot.opaque_ref));
PollToCompletion();
Description = string.Format(Messages.ARCHIVED_SNAPSHOT_X, _snapshot.Name);
}
catch (Exception e)
{
Failure f = e as Failure;
if (f != null)
{
string msg = "";
if (f.ErrorDescription.Count > 3)
{
msg = XenAPI.Message.FriendlyName(f.ErrorDescription[3]);
}
throw new Exception(msg);
}
throw;
}
}
public BringBabiesBackAction(List<XenRef<VM>> vms, Host host,bool enableOnly)
: base(host.Connection, string.Format(Messages.UPDATES_WIZARD_EXITING_MAINTENANCE_MODE,host.Name))
{
base.TitlePlan = string.Format(Messages.EXIT_SERVER_FROM_MAINTENANCE_MODE,host.Name);
this._host = new XenRef<Host>(host);
this._vms = vms;
this._enableOnly = enableOnly;
currentHost = host;
}
public MeddlingAction(Task task)
: base(ActionType.Meddling, task.MeddlingActionTitle ?? task.Title, task.Description, false, false)
{
RelatedTask = new XenRef<Task>(task.opaque_ref);
Started = (task.created + task.Connection.ServerTimeOffset).ToLocalTime();
SetAppliesToData(task);
VM = VMFromAppliesTo(task);
Connection = task.Connection;
Update(task, false);
}
protected override void Run()
{
Description = string.Format(Messages.CREATING_VM_APPLIANCE, _record.Name);
RelatedTask = VM_appliance.async_create(Session, _record);
PollToCompletion();
var vmApplianceRef = new XenRef<VM_appliance>(Result);
Connection.WaitForCache(vmApplianceRef);
foreach (var selectedVM in _vms)
{
VM.set_appliance(Session, selectedVM.opaque_ref, vmApplianceRef.opaque_ref);
}
Description = string.Format(Messages.CREATED_VM_APPLIANCE, _record.Name);
PercentComplete = 100;
}
public MeddlingAction(Task task)
: base(task.MeddlingActionTitle ?? task.Title, task.Description, false, false)
{
RelatedTask = new XenRef<Task>(task.opaque_ref);
this.Host = task.Connection.Resolve(task.resident_on);
if (this.Host == null)
this.Host = Helpers.GetMaster(task.Connection);
Started = (task.created + task.Connection.ServerTimeOffset).ToLocalTime();
SetAppliesToData(task);
VM = VMFromAppliesTo(task);
Connection = task.Connection;
Update(task, false);
}
protected override void Run()
{
Description = string.Format(Messages.CREATING_VMPP, _record.Name);
RelatedTask = VMPP.async_create(Session, _record);
PollToCompletion();
var vmppref = new XenRef<VMPP>(Result);
Connection.WaitForCache(vmppref);
foreach (var selectedVM in _vms)
{
VM.set_protection_policy(Session, selectedVM.opaque_ref, vmppref.opaque_ref);
}
Description = string.Format(Messages.CREATED_VMPP, _record.Name);
PercentComplete = 60;
if (_runNow)
VMPP.protect_now(Session, vmppref);
PercentComplete = 100;
}
public CreateSingleVM(Session session, string hostUuid)
{
this.session = session;
this.hostUuid = hostUuid;
this.hostRef = Host.get_by_uuid(session, hostUuid);
try
{
this.version = Host.call_plugin(session, this.hostRef, "skinnybox", "version", null);
}
catch (Exception e)
{
MessageBox.Show("Unable to contact the skinnybox plugin. Please make sure that skinnybox exists in /etc/xapi.d/plugins/ and has execute permissions.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.Close();
}
InitializeComponent();
}
/// <summary>
/// A general HttpPut method, with delegates for progress and cancelling
/// </summary>
/// <param name="progressDelegate">Delegate called periodically (500ms) with percent complete</param>
/// <param name="cancellingDelegate">Delegate called periodically to see if need to cancel</param>
/// <param name="timeout">Timeout value in ms</param>
/// <param name="task">The task used to track this http get</param>
/// <param name="session">Session used to make api calls (may be replaced if logged out, hence ref)</param>
/// <param name="path">Path to file to put</param>
/// <returns>The result of the task passed in</returns>
public static String Put(XenAPI.HTTP.UpdateProgressDelegate progressDelegate, HTTP.FuncBool cancellingDelegate, int timeout,
IXenConnection connection, XenRef<Task> task, ref Session session, string path,
string hostname, Delegate f, params object[] p)
{
log.DebugFormat("HTTP PUTTING file from {0} to {1}", path, hostname);
HTTP.FuncBool cancellingDelegate2 = (HTTP.FuncBool)delegate()
{
return (XenAdminConfigManager.Provider.ForcedExiting ||
cancellingDelegate != null && cancellingDelegate());
};
try
{
List<object> args = new List<object>();
args.Add(progressDelegate);
args.Add(cancellingDelegate2);
args.Add(timeout);
args.Add(hostname);
args.Add(XenAdminConfigManager.Provider.GetProxyFromSettings(connection));
args.Add(path);
args.Add(task.opaque_ref); // task_id
args.AddRange(p);
f.DynamicInvoke(args.ToArray());
}
catch (Exception e)
{
log.DebugFormat("Caught exception doing HTTP PUT from {0} to {1}", path, hostname);
log.Debug(e, e);
PollTaskForResult(connection, ref session, cancellingDelegate2, task, true);
if (e is CancelledException || e.InnerException is CancelledException)
throw new XenAdmin.CancelledException();
else
throw;
}
return PollTaskForResult(connection, ref session, cancellingDelegate2, task);
}
public static String Get(HTTP.UpdateProgressDelegate progressDelegate, HTTP.FuncBool cancellingDelegate, bool timeout,
HTTP.DataCopiedDelegate dataRxDelegate, IXenConnection connection, XenRef<Task> task, ref Session session, string path,
string hostname, Delegate f, params object[] p)
{
log.DebugFormat("HTTP GETTING file from {0} to {1}", hostname, path);
// Cannot use ref param in anonymous method, so save it here and restore it later
Session _session = session;
HTTP.DataCopiedDelegate dataCopiedDelegate = delegate(long bytes)
{
if (progressDelegate != null)
{
int progress = (int)(100 * (double)Task.DoWithSessionRetry(connection, ref _session,
(Task.TaskProgressOp)Task.get_progress, task.opaque_ref));
progressDelegate(progress);
}
if (dataRxDelegate != null)
dataRxDelegate(bytes);
};
HTTP.FuncBool cancellingDelegate2 = (HTTP.FuncBool)delegate()
{
return (XenAdminConfigManager.Provider.ForcedExiting ||
cancellingDelegate != null && cancellingDelegate());
};
try
{
List<object> args = new List<object>();
args.Add(dataCopiedDelegate);
args.Add(cancellingDelegate2);
args.Add(XenAdminConfigManager.Provider.GetProxyTimeout(timeout));
args.Add(hostname);
args.Add(XenAdminConfigManager.Provider.GetProxyFromSettings(connection));
args.Add(path);
args.Add(task.opaque_ref); // task_id
args.AddRange(p);
f.DynamicInvoke(args.ToArray());
}
catch (Exception e)
{
log.DebugFormat("Caught exception doing HTTP GET from {0} to {1}", hostname, path);
log.Debug(e, e);
if (e is WebException && e.InnerException is IOException && Win32.GetHResult(e.InnerException as IOException) == Win32.ERROR_DISK_FULL)
throw e.InnerException;
else if (e is CancelledException || e.InnerException is CancelledException)
throw new XenAdmin.CancelledException();
else if (e.InnerException.Message == "Received error code HTTP/1.1 403 Forbidden\r\n from the server")
{
// RBAC Failure
List<Role> roles = connection.Session.Roles;
roles.Sort();
throw new Exception(String.Format(Messages.RBAC_HTTP_FAILURE, roles[0].FriendlyName), e);
}
else
throw e.InnerException;
}
return PollTaskForResult(connection, ref session, cancellingDelegate2, task);
}
/// <summary>
/// A general HttpPut method, with delegates for progress and cancelling
/// </summary>
/// <param name="progressDelegate">Delegate called periodically (500ms) with percent complete</param>
/// <param name="cancellingDelegate">Delegate called periodically to see if need to cancel</param>
/// <param name="timeout">Whether to apply a timeout</param>
/// <param name="task">The task used to track this http get</param>
/// <param name="session">Session used to make api calls (may be replaced if logged out, hence ref)</param>
/// <param name="path">Path to file to put</param>
/// <returns>The result of the task passed in</returns>
public static String Put(XenAPI.HTTP.UpdateProgressDelegate progressDelegate, HTTP.FuncBool cancellingDelegate, bool timeout,
IXenConnection connection, XenRef<Task> task, ref Session session, string path,
string hostname, Delegate f, params object[] p)
{
return Put(progressDelegate, cancellingDelegate, XenAdminConfigManager.Provider.GetProxyTimeout(timeout),
connection, task, ref session, path, hostname, f, p);
}
private void AddResourceSettingData(Session xenSession, XenRef<VM> vmRef, RASD_Type rasd, string pathToOvf, string filename, string compression, string version, string passcode)
{
switch (rasd.ResourceType.Value)
{
case 3: // Processor: Already set in DefineSystem
case 4: // Memory: Already set in DefineSystem
case 5: // Internal Disk Controller of one type or another.
case 6:
case 7:
case 8:
case 9:
{
// For Xen really nothing to do here, does not support the different
// controller types, therefore we must ensure
// via positional on controllers.
// IDE - #1
// SCSI - #2
// IDE 0 Disk 0 Goes to Xen: userdevice=0
// IDE 0 Disk 1 Goes to Xen: userdevice=1
// IDE 1 Disk 0 Goes to Xen: userdevice=2
// IDE 1 CDDVD 1 Goes to Xen: userdevice=3
// SCSI 0 Disk 0 Goes to Xen: userdevice=4
// SCSI 0 Disk 1 Goes to Xen: userdevice=5
// and so forth.
break;
}
case 10: // Network
{
XenRef<Network> net = null;
XenRef<Network> netDefault = null;
string netuuid = null;
#region SELECT NETWORK
Dictionary<XenRef<Network>, Network> networks = Network.get_all_records(xenSession);
if (rasd.Connection != null && rasd.Connection.Length > 0)
{
if (!string.IsNullOrEmpty(rasd.Connection[0].Value))
{
// Ignore the NetworkSection/Network
// During Network Selection the UUID for Network was set in Connection Field
// Makes data self contained here.
if (rasd.Connection[0].Value.Contains(Properties.Settings.Default.xenNetworkKey) ||
rasd.Connection[0].Value.Contains(Properties.Settings.Default.xenNetworkUuidKey))
{
string[] s = rasd.Connection[0].Value.Split(new char[] { ',' });
for (int i = 0; i < s.Length; i++)
{
if (s[i].StartsWith(Properties.Settings.Default.xenNetworkKey) ||
s[i].StartsWith(Properties.Settings.Default.xenNetworkUuidKey))
{
string[] s1 = s[i].Split(new char[] { '=' } );
netuuid = s1[1];
}
}
}
foreach (XenRef<Network> netRef in networks.Keys)
{
// if its a UUID and we find it... use it..
if (net == null && netuuid != null &&
netuuid.Equals(networks[netRef].uuid))
{
net = netRef;
}
// Ok second is to match it as a NAME_LABEL
else if (net == null && netuuid != null &&
networks[netRef].name_label.ToLower().Contains(netuuid))
{
net = netRef;
}
// hhmm neither... is it a BRIDGE name?
else if (net == null && netuuid != null &&
networks[netRef].bridge.ToLower().Contains(netuuid))
{
net = netRef;
}
// ok find the default.
if (networks[netRef].bridge.ToLower().Contains(Properties.Settings.Default.xenDefaultNetwork))
{
netDefault = netRef;
}
}
if (net == null)
{
net = netDefault;
}
}
}
#endregion
#region ATTACH NETWORK TO VM
Hashtable vifHash = new Hashtable();
// This is MAC address if available use it.
// needs to be in form: 00:00:00:00:00:00
if (Tools.ValidateProperty("Address", rasd))
{
StringBuilder networkAddress = new StringBuilder();
if (!rasd.Address.Value.Contains(":"))
{
for (int i = 0; i < rasd.Address.Value.Length; i++)
{
if ((i > 0) && (i % 2) == 0)
{
networkAddress.Append(":");
}
networkAddress.Append(rasd.Address.Value[i]);
}
}
if (networkAddress.Length == 0)
{
networkAddress.Append(rasd.Address.Value);
}
vifHash.Add("MAC", networkAddress.ToString());
}
vifHash.Add("uuid", Guid.NewGuid().ToString());
vifHash.Add("allowed_operations", new string[] { "attach" });
vifHash.Add("device", Convert.ToString(vifDeviceIndex++));
vifHash.Add("network", net.opaque_ref);
vifHash.Add("VM", vmRef.opaque_ref);
vifHash.Add("MTU", "1500");
vifHash.Add("locking_mode", "network_default");
VIF vif = new VIF(vifHash);
try
{
VIF.create(xenSession, vif);
}
catch (Exception ex)
{
log.ErrorFormat("{0} {1}", Messages.ERROR_CREATE_VIF_FAILED, ex.Message);
throw new Exception(Messages.ERROR_CREATE_VIF_FAILED, ex);
}
#endregion
log.Debug("OVF.Import.AddResourceSettingData: Network Added");
break;
}
case 15: // CD Drive
case 16: // DVD Drive
{
// We always attach as "EMPTY".
// Currenlty Xen Server can only have ONE CD, so we must
// Skip the others.
// If it's not necessary.. skip it.
#region Attach DVD to VM
bool SkipCD = false;
List<XenRef<VBD>> vbds = VM.get_VBDs(xenSession, vmRef);
foreach (XenRef<VBD> vbd in vbds)
{
vbd_type vbdType = VBD.get_type(xenSession, vbd);
if (vbdType == vbd_type.CD)
{
SkipCD = true;
break;
}
}
if (!SkipCD)
{
List<XenRef<VDI>> vdiRef = new List<XenRef<VDI>>();
if (filename != null)
{
#region IS THE ISO SR IN THE OVF?
string isoUuid = null;
if (rasd.Connection != null && rasd.Connection.Length > 0)
{
if (rasd.Connection[0].Value.ToLower().Contains("sr="))
{
string[] vpairs = rasd.Connection[0].Value.Split(new char[] { ',' });
foreach (string vset in vpairs)
{
if (vset.ToLower().StartsWith("sr="))
{
isoUuid = vset.Substring(vset.LastIndexOf('=') + 1);
try
{
#region TRY IT AS UUID
try
{
XenRef<SR> srref = SR.get_by_uuid(xenSession, isoUuid);
if (srref == null)
{
isoUuid = null;
}
else
{
break;
}
}
catch
{
traceLog.Debug("Import.AddResourceSettingData: iso sr uuid not found, trying name_label");
}
#endregion
#region TRY IT AS NAME_LABEL
try
{
List<XenRef<SR>> srrefList = SR.get_by_name_label(xenSession, isoUuid);
if (srrefList != null && srrefList.Count > 0)
{
isoUuid = SR.get_uuid(xenSession, srrefList[0]);
break;
}
}
catch
{
traceLog.Debug("Import.AddResourceSettingData: iso sr uuid not found, looking for vdi...");
}
#endregion
}
catch (Exception ex)
{
log.WarnFormat("Import.AddResourceSettingData: could not find SR: {0}", ex.Message);
isoUuid = null;
}
break;
}
}
}
}
#endregion
// VDI trumps SR
List<XenRef<VDI>> isoVDIlist = VDI.get_by_name_label(xenSession, filename);
if (isoVDIlist.Count > 0)
{
vdiRef.Add(isoVDIlist[0]);
}
else
{
#region LAST CHANCE USE XENTOOLS ISO SR
if (isoUuid == null)
{
Dictionary<XenRef<SR>, SR> srDictionary = SR.get_all_records(xenSession);
foreach (XenRef<SR> key in srDictionary.Keys)
{
if (srDictionary[key].content_type.ToLower() == "iso" && srDictionary[key].type.ToLower() == "iso")
{
if (srDictionary[key].name_label.ToLower().Equals(Properties.Settings.Default.xenTools.ToLower()))
{
isoUuid = srDictionary[key].uuid;
break;
}
}
}
}
#endregion
#region DO IMPORT ISO FILE
if (isoUuid != null && !MetaDataOnly)
{
_currentfilename = filename;
try
{
vdiRef = ImportFileProc(new TaskInfo(xenSession, this, filename, pathToOvf, filename, isoUuid, version, passcode, compression, "", null));
}
catch (Exception ex)
{
if (ex is OperationCanceledException)
throw;
var msg = string.Format(Messages.ERROR_ADDRESOURCESETTINGDATA_FAILED, Messages.ISO);
log.ErrorFormat("{0}, {1}", msg, ex.Message);
throw new Exception(msg, ex);
}
finally
{
if (vdiRef == null || vdiRef.Count <= 0)
{
log.Error(string.Format(Messages.ERROR_IMPORT_DISK_FAILED, filename, isoUuid));
RemoveSystem(xenSession, vmRef);
}
}
}
#endregion
}
}
else
{
vdiRef.Add(XenRef<VDI>.Create(string.Empty));
}
#region CREATE VBD CONNECTION
string booleans = "empty,bootable,unpluggable,attachable,storage-lock";
string skipvalues = "sr,vdi";
foreach (XenRef<VDI> currentVDI in vdiRef)
{
Hashtable vbdHash = new Hashtable();
if (rasd.Connection != null && rasd.Connection.Length > 0)
{
string[] valuepairs = rasd.Connection[0].Value.Split(new char[] { ',' });
foreach (string valuepair in valuepairs)
{
string[] namevalue = valuepair.Split(new char[] { '=' });
if (!skipvalues.ToLower().Contains(namevalue[0].ToLower()))
{
string name = namevalue[0];
if (name.ToLower().Equals("device"))
{
name = "userdevice";
}
if (booleans.Contains(name))
{
vbdHash.Add(name, Convert.ToBoolean(namevalue[1]));
}
else
{
vbdHash.Add(name, namevalue[1]);
}
}
}
}
if (!vbdHash.ContainsKey("vm-name-label")) vbdHash.Add("vm-name-label", VM.get_name_label(xenSession, vmRef));
if (!vbdHash.ContainsKey("VM")) vbdHash.Add("VM", vmRef.opaque_ref);
if (currentVDI != null && !string.IsNullOrEmpty(currentVDI.opaque_ref))
{
// Override values.
if (!vbdHash.ContainsKey("VDI")) vbdHash.Add("VDI", currentVDI.opaque_ref);
else vbdHash["VDI"] = currentVDI.opaque_ref;
if (!vbdHash.ContainsKey("empty")) vbdHash.Add("empty", false);
else vbdHash["empty"] = false;
if (!vbdHash.ContainsKey("bootable")) vbdHash.Add("bootable", true);
else vbdHash["bootable"] = true;
if (!vbdHash.ContainsKey("unpluggable")) vbdHash.Add("unpluggable", true);
else vbdHash["unpluggable"] = true;
}
else
{
// Override.
if (!vbdHash.ContainsKey("empty")) vbdHash.Add("empty", true);
else vbdHash["empty"] = true;
}
if (!vbdHash.ContainsKey("mode")) vbdHash.Add("mode", "RO");
if (!vbdHash.ContainsKey("userdevice")) vbdHash.Add("userdevice", "3");
if (!vbdHash.ContainsKey("type")) vbdHash.Add("type", "CD");
if (!vbdHash.ContainsKey("attachable")) vbdHash.Add("attachable", true);
if (!vbdHash.ContainsKey("storage-lock")) vbdHash.Add("storage-lock", false);
if (!vbdHash.ContainsKey("status-code")) vbdHash.Add("status-code", "0");
vbdHash["userdevice"] = VerifyUserDevice(xenSession, vmRef, (string)vbdHash["userdevice"]);
Hashtable hOtherConfig = new Hashtable();
hOtherConfig.Add("owner", "true");
vbdHash.Add("other_config", hOtherConfig);
if (!((string)vbdHash["userdevice"]).EndsWith("+"))
{
VBD vbd = new VBD(vbdHash);
try
{
VBD.create(xenSession, vbd);
}
catch (Exception ex)
{
log.ErrorFormat("Import.AddResourceSettingData: {0}", ex.Message);
}
}
else
{
log.WarnFormat("Import: ================== ATTENTION NEEDED =======================");
log.WarnFormat("Import: Could not determine appropriate number of device placement.");
log.WarnFormat("Import: Please Start, Logon, Shut down, System ({0})", (string)vbdHash["vm_name_label"]);
log.WarnFormat("Import: Then attach disks with labels ending with \"+\" to the device number defined before the +.");
log.Warn("Import: ===========================================================");
OnUpdate(new XenOvfTranportEventArgs(XenOvfTranportEventType.Progress, "Import", Messages.WARNING_ADMIN_REQUIRED));
}
}
#endregion
}
#endregion
OnUpdate(new XenOvfTranportEventArgs(XenOvfTranportEventType.ImportProgress, "CD/DVD Drive",
string.Format(Messages.DEVICE_ATTACHED, Messages.CD_DVD_DEVICE)));
log.Debug("Import.AddResourceSettingData: CD/DVD ROM Added");
break;
}
case 17: // Disk Drive
case 19: // Storage Extent
case 21: // Microsoft: Harddisk/Floppy/ISO
{
#region ADD DISK
if (filename == null) // NO disk is available, why import RASD?
{
log.WarnFormat("No file available to import, skipping: RASD{0}: {1}", rasd.ResourceType.Value, rasd.InstanceID.Value);
break;
}
string sruuid = null;
string vdiuuid = null;
string userdeviceid = null;
string namelabel = VM.get_name_label(xenSession, vmRef);
bool isbootable = false;
string mode = "RW";
bool importThisRasd = true;
if (Tools.ValidateProperty("Caption", rasd)) // rasd.Caption != null && rasd.Caption.Value != null && rasd.Caption.Value.Length > 0)
{
if (
rasd.Caption.Value.ToUpper().Contains("COM") ||
rasd.Caption.Value.ToUpper().Contains("FLOPPY") ||
rasd.Caption.Value.ToUpper().Contains("ISO")
)
{
importThisRasd = false;
}
}
if (importThisRasd)
{
#region IMPORT DISKS
if (!MetaDataOnly)
{
_currentfilename = filename;
List<XenRef<VDI>> vdiRef = null;
#region PARSE CONNECTION
if (Tools.ValidateProperty("Connection", rasd))
{
string[] s = rasd.Connection[0].Value.Split(new char[] { '=', ',' });
for (int i = 0; i < s.Length; i++)
{
string checkme = s[i].ToLower().Trim();
switch (checkme)
{
case "device":
{
userdeviceid = s[++i];
break;
}
case "bootable":
{
isbootable = Convert.ToBoolean(s[++i]);
break;
}
case "mode":
{
if (s[++i].Equals("r"))
{
mode = "RO";
}
break;
}
case "vdi":
{
vdiuuid = s[++i];
break;
}
case "sr":
{
sruuid = s[++i];
break;
}
}
}
}
#endregion
#region VERIFY SR UUID
if (!string.IsNullOrEmpty(sruuid))
{
XenRef<SR> srref = null;
try
{
srref = SR.get_by_uuid(xenSession, sruuid);
}
catch
{
traceLog.Debug("Import.AddResourceSettingData: SR missing... still looking..");
}
if (srref == null)
{
List<XenRef<SR>> srlist = null;
try
{
srlist = SR.get_by_name_label(xenSession, sruuid);
}
catch
{
traceLog.Debug("Import.AddResourceSettingData: SR missing... still looking..");
}
if (srlist != null && srlist.Count > 0)
{
sruuid = SR.get_uuid(xenSession, srlist[0]);
}
}
}
else
{
sruuid = null;
}
#endregion
#region LAST CHANGE TO FIND SR
if (sruuid == null)
{
if (DefaultSRUUID == null)
{
log.Error(Messages.ERROR_COULD_NOT_FIND_SR);
throw new InvalidDataException(Messages.ERROR_COULD_NOT_FIND_SR);
}
Dictionary<XenRef<SR>, SR> srDict = SR.get_all_records(xenSession);
if (vdiuuid != null)
{
//Try and get the SR that belongs to the VDI attached
XenRef<VDI> tempVDI = VDI.get_by_uuid(xenSession, vdiuuid);
if (tempVDI == null)
{
log.Error(Messages.ERROR_COULD_NOT_FIND_SR);
throw new InvalidDataException(Messages.ERROR_COULD_NOT_FIND_SR);
}
XenRef<SR> tempSR = VDI.get_SR(xenSession, tempVDI.opaque_ref);
sruuid = srDict[tempSR].uuid;
}
else
sruuid = srDict[DefaultSRUUID].uuid;
}
#endregion
try
{
string disklabel = string.Format("{0}_{1}",namelabel, userdeviceid);
if ((rasd.ElementName != null) && (!string.IsNullOrEmpty(rasd.ElementName.Value)))
disklabel = rasd.ElementName.Value;
string description = "";
if ((rasd.Description != null) && (!string.IsNullOrEmpty(rasd.Description.Value)))
description = rasd.Description.Value;
vdiRef = ImportFileProc(new TaskInfo(xenSession, this, disklabel, pathToOvf, filename, sruuid, version, passcode, compression, description, vdiuuid));
}
catch (Exception ex)
{
if (ex is OperationCanceledException)
throw;
var msg = string.Format(Messages.ERROR_ADDRESOURCESETTINGDATA_FAILED, Messages.DISK_DEVICE);
log.ErrorFormat("{0} {1}", msg, ex.Message);
throw new InvalidDataException(msg, ex);
}
finally
{
if (vdiRef == null)
{
var msg = string.Format(Messages.ERROR_IMPORT_DISK_FAILED, filename, sruuid);
log.Error(msg);
RemoveSystem(xenSession, vmRef);
}
}
log.DebugFormat("Import.AddResourceSettingData coung {0} VDIs", vdiRef.Count);
foreach (XenRef<VDI> currentVDI in vdiRef)
{
Hashtable vbdHash = new Hashtable();
if (userdeviceid != null)
{
vbdHash.Add("userdevice", VerifyUserDevice(xenSession, vmRef, userdeviceid));
}
else
{
vbdHash.Add("userdevice", VerifyUserDevice(xenSession, vmRef, "99"));
}
vbdHash.Add("bootable", isbootable);
vbdHash.Add("VDI", currentVDI.opaque_ref);
vbdHash.Add("mode", mode);
vbdHash.Add("uuid", Guid.NewGuid().ToString());
vbdHash.Add("vm_name_label", namelabel);
vbdHash.Add("VM", vmRef.opaque_ref);
vbdHash.Add("empty", false);
vbdHash.Add("type", "Disk");
vbdHash.Add("currently_attached", false);
vbdHash.Add("attachable", true);
vbdHash.Add("storage_lock", false);
vbdHash.Add("status_code", "0");
#region SET OTHER_CONFIG STUFF HERE !
//
// below other_config keys XS to delete the disk along with the VM.
//
Hashtable hOtherConfig = new Hashtable();
hOtherConfig.Add("owner", "true");
vbdHash.Add("other_config", hOtherConfig);
#endregion
if (!((string)vbdHash["userdevice"]).EndsWith("+"))
{
VBD vbd = new VBD(vbdHash);
try
{
VBD.create(xenSession, vbd);
}
catch (Exception ex)
{
log.ErrorFormat("{0} {1}", Messages.ERROR_CREATE_VBD_FAILED, ex.Message);
throw new Exception(Messages.ERROR_CREATE_VBD_FAILED, ex);
}
}
else
{
log.WarnFormat("Import: ================== ATTENTION NEEDED =======================");
log.WarnFormat("Import: Could not determine appropriate number for device placement.");
log.WarnFormat("Import: Please Start, Logon, Shut down, System ({0})", (string)vbdHash["vm_name_label"]);
log.WarnFormat("Import: Then manually attach disks with labels with {0}_# that are not attached to {0}", (string)vbdHash["vm_name_label"]);
log.WarnFormat("Import: ===========================================================");
OnUpdate(new XenOvfTranportEventArgs(XenOvfTranportEventType.Progress, "Import", Messages.WARNING_ADMIN_REQUIRED));
}
}
}
else
{
log.InfoFormat("Import: FILE SKIPPED (METADATA ONLY SELECTED) {0}", _currentfilename);
}
#endregion
}
log.Debug("Import.AddResourceSettingData: Hard Disk Image Added");
break;
#endregion
}
}
}
public AutoStartEnabled(Check check, VM vm)
: base(check)
{
_VMref = new XenRef <VM>(vm);
_connection = vm.Connection;
}
protected override void Run()
{
log.DebugFormat("Running SrActionKind.{0}", kind.ToString());
int inc = SR.PBDs.Count > 0 ? 100 / (SR.PBDs.Count * 2) : 0;
switch (kind)
{
case SrActionKind.Detach:
UnplugPBDs(ref inc);
Description = string.Format(Messages.ACTION_SR_DETACH_SUCCESSFUL, SR.NameWithoutHost);
break;
case SrActionKind.Destroy:
RelatedTask = XenAPI.SR.async_destroy(Session, SR.opaque_ref);
PollToCompletion(50, 100);
Description = Messages.ACTION_SR_DESTROY_SUCCESSFUL;
break;
case SrActionKind.Forget:
Description = string.Format(Messages.FORGETTING_SR_0, SR.NameWithoutHost);
if (!SR.allowed_operations.Contains(storage_operations.forget))
{
Description = Messages.ERROR_DIALOG_FORGET_SR_TITLE;
break;
}
RelatedTask = XenAPI.SR.async_forget(Session, SR.opaque_ref);
PollToCompletion();
Description = string.Format(Messages.SR_FORGOTTEN_0, SR.NameWithoutHost);
break;
case SrActionKind.SetAsDefault:
XenRef <SR> r = new XenRef <SR>(SR);
Pool = Helpers.GetPoolOfOne(Connection);
Description = string.Format(Messages.ACTION_SR_SETTING_DEFAULT, SR, Pool);
Pool poolCopy = (Pool)Pool.Clone();
if (Pool != null)
{
poolCopy.crash_dump_SR = r;
poolCopy.default_SR = r;
poolCopy.suspend_image_SR = r;
try
{
Pool.Locked = true;
poolCopy.SaveChanges(Session);
}
finally
{
Pool.Locked = false;
}
}
Description = Messages.ACTION_SR_SET_DEFAULT_SUCCESSFUL;
break;
case SrActionKind.UnplugAndDestroyPBDs:
UnplugPBDs(ref inc);
DestroyPBDs(ref inc);
Description = string.Format(Messages.ACTION_SR_DETACH_SUCCESSFUL, SR.NameWithoutHost);
break;
}
}
public void Process(Session xenSession, EnvelopeType ovfObj, string pathToOvf, string passcode)
{
if (xenSession == null)
throw new InvalidOperationException(Messages.ERROR_NOT_CONNECTED);
string ovfname = Guid.NewGuid().ToString();
vifDeviceIndex = 0;
string encryptionVersion = null;
#region CHECK ENCRYPTION
if (OVF.HasEncryption(ovfObj))
{
if (passcode == null)
{
throw new InvalidDataException(Messages.ERROR_NO_PASSWORD);
}
string fileuuids = null;
SecuritySection_Type[] securitysection = OVF.FindSections<SecuritySection_Type>((ovfObj).Sections);
if (securitysection != null && securitysection.Length >= 0)
{
foreach (Security_Type securitytype in securitysection[0].Security)
{
if (securitytype.ReferenceList.Items != null && securitytype.ReferenceList.Items.Length > 0)
{
foreach (XenOvf.Definitions.XENC.ReferenceType dataref in securitytype.ReferenceList.Items)
{
if (dataref is DataReference)
{
fileuuids += ":" + ((DataReference)dataref).ValueType;
}
}
}
if (securitytype.EncryptionMethod != null && securitytype.EncryptionMethod.Algorithm != null)
{
string algoname = (securitytype.EncryptionMethod.Algorithm.Split(new char[] { '#' }))[1].ToLower().Replace('-', '_');
object x = OVF.AlgorithmMap(algoname);
if (x != null)
{
EncryptionClass = (string)x;
EncryptionKeySize = Convert.ToInt32(securitytype.EncryptionMethod.KeySize);
}
}
if (!string.IsNullOrEmpty(securitytype.version))
{
encryptionVersion = securitytype.version;
}
}
}
}
#endregion
#region FIND DEFAULT SR
Dictionary<XenRef<Pool>, Pool> pools = Pool.get_all_records(xenSession);
foreach (XenRef<Pool> pool in pools.Keys)
{
DefaultSRUUID = pools[pool].default_SR;
break;
}
#endregion
//
// So the process is the same below, change this
//
if (ovfObj.Item is VirtualSystem_Type)
{
VirtualSystem_Type vstemp = (VirtualSystem_Type)ovfObj.Item;
ovfObj.Item = new VirtualSystemCollection_Type();
((VirtualSystemCollection_Type)ovfObj.Item).Content = new Content_Type[] { vstemp };
}
#region Create appliance
XenRef<VM_appliance> applRef = null;
if (ApplianceName != null)
{
var vmAppliance = new VM_appliance {name_label = ApplianceName, Connection = xenSession.Connection};
applRef = VM_appliance.create(xenSession, vmAppliance);
}
#endregion
foreach (VirtualSystem_Type vSystem in ((VirtualSystemCollection_Type)ovfObj.Item).Content)
{
//FIND/SET THE NAME OF THE VM
ovfname = OVF.FindSystemName(ovfObj, vSystem.id);
auditLog.DebugFormat("Import: {0}, {1}", ovfname, pathToOvf);
VirtualHardwareSection_Type vhs = OVF.FindVirtualHardwareSectionByAffinity(ovfObj, vSystem.id, "xen");
XenRef<VM> vmRef = DefineSystem(xenSession, vhs, ovfname);
if (vmRef == null)
{
log.Error(Messages.ERROR_CREATE_VM_FAILED);
throw new ImportException(Messages.ERROR_CREATE_VM_FAILED);
}
HideSystem(xenSession, vmRef);
log.DebugFormat("OVF.Import.Process: DefineSystem completed ({0})", VM.get_name_label(xenSession, vmRef));
#region Set appliance
if (applRef != null)
VM.set_appliance(xenSession, vmRef.opaque_ref, applRef.opaque_ref);
if (ovfObj.Sections != null)
{
StartupSection_Type[] startUpArray = OVF.FindSections<StartupSection_Type>(ovfObj.Sections);
if (startUpArray != null && startUpArray.Length > 0)
{
var startupSection = startUpArray[0];
var itemList = startupSection.Item;
if (itemList != null)
{
var item = itemList.FirstOrDefault(it => it.id == vSystem.id);
if (item != null)
{
VM.set_start_delay(xenSession, vmRef.opaque_ref, item.startDelay);
VM.set_shutdown_delay(xenSession, vmRef.opaque_ref, item.stopDelay);
VM.set_order(xenSession, vmRef.opaque_ref, item.order);
}
}
}
}
#endregion
#region set has_vendor_device
if (Helpers.DundeeOrGreater(xenSession.Connection))
{
var data = vhs.VirtualSystemOtherConfigurationData;
if (data != null)
{
var datum = data.FirstOrDefault(s => s.Name == "VM_has_vendor_device");
if (datum != null)
{
bool hasVendorDevice;
if (bool.TryParse(datum.Value.Value, out hasVendorDevice) && hasVendorDevice)
VM.set_has_vendor_device(xenSession, vmRef.opaque_ref, hasVendorDevice);
}
}
}
#endregion
#region Set vgpu
GPU_group gpuGroup;
VGPU_type vgpuType;
FindGpuGroupAndVgpuType(xenSession, vhs, out gpuGroup, out vgpuType);
if (gpuGroup != null)
{
var other_config = new Dictionary<string, string>();
if (Helpers.FeatureForbidden(xenSession, Host.RestrictVgpu))
VGPU.create(xenSession, vmRef.opaque_ref, gpuGroup.opaque_ref, "0", other_config);
else if (vgpuType != null)
VGPU.create(xenSession, vmRef.opaque_ref, gpuGroup.opaque_ref, "0", other_config, vgpuType.opaque_ref);
}
#endregion
SetDeviceConnections(ovfObj, vhs);
try
{
foreach (RASD_Type rasd in vhs.Item)
{
string thisPassCode = null;
// Check to see if THIS rasd is encrypted, if so, set the passcode.
if (OVF.IsThisEncrypted(ovfObj, rasd))
thisPassCode = passcode;
string compression = "None";
if (rasd.ResourceType.Value == 17 || rasd.ResourceType.Value == 19 || rasd.ResourceType.Value == 21)
{
bool skip = Tools.ValidateProperty("Caption", rasd) &&
(
rasd.Caption.Value.ToUpper().Contains("COM") ||
rasd.Caption.Value.ToUpper().Contains("FLOPPY") ||
rasd.Caption.Value.ToUpper().Contains("ISO")
);
if (!skip)
{
File_Type file = OVF.FindFileReferenceByRASD(ovfObj, rasd);
if (file == null)
continue;
if (IsKnownURIType(file.href))
_filedownloadsize = file.size;
VirtualDiskDesc_Type vdisk = OVF.FindDiskReference(ovfObj, rasd);
SetIfDeviceIsBootable(ovfObj, rasd);
AdditionalSpace = OVF.ComputeCapacity(Convert.ToInt64(vdisk.capacity), vdisk.capacityAllocationUnits); // used in Wim file imports only.
AddResourceSettingData(xenSession, vmRef, rasd, pathToOvf, OVF.FindRasdFileName(ovfObj, rasd, out compression), compression, encryptionVersion, thisPassCode);
}
}
else
{
AddResourceSettingData(xenSession, vmRef, rasd, pathToOvf, OVF.FindRasdFileName(ovfObj, rasd, out compression), compression, encryptionVersion, thisPassCode);
}
}
InstallSection_Type[] installSection = OVF.FindSections<InstallSection_Type>(vSystem.Items);
if (installSection != null && installSection.Length == 1)
{
OnUpdate(new XenOvfTranportEventArgs(XenOvfTranportEventType.MarqueeOn, "Import", Messages.START_POST_INSTALL_INSTRUCTIONS));
OnUpdate(new XenOvfTranportEventArgs(XenOvfTranportEventType.ImportProgress, "Import", Messages.START_POST_INSTALL_INSTRUCTIONS));
HandleInstallSection(xenSession, vmRef, installSection[0]);
}
ShowSystem(xenSession, vmRef);
}
catch (Exception ex)
{
if (ex is OperationCanceledException)
throw;
log.Error(Messages.ERROR_IMPORT_FAILED);
throw new Exception(Messages.ERROR_IMPORT_FAILED, ex);
}
}
OnUpdate(new XenOvfTranportEventArgs(XenOvfTranportEventType.MarqueeOff, "Import", ""));
int _processId = System.Diagnostics.Process.GetCurrentProcess().Id;
string _touchFile = Path.Combine(pathToOvf, "xen__" + _processId);
//added check again as Delete needs write permissions and even if the file does not exist import will fail if the user has read only permissions
if (File.Exists(_touchFile))
File.Delete(_touchFile);
OnUpdate(new XenOvfTranportEventArgs(XenOvfTranportEventType.ImportThreadComplete, "Import", Messages.COMPLETED_IMPORT));
}
protected override void Run()
{
log.Debug("Running SR Reconfigure Action");
log.DebugFormat("SR uuid = '{0}'", sr.uuid);
log.DebugFormat("name = '{0}'", name);
log.DebugFormat("description = '{0}'", description);
Description = Messages.ACTION_SR_ATTACHING;
// Repair the SR with new PBDs for each host in the pool
PBD pbdTemplate = new PBD();
pbdTemplate.currently_attached = false;
pbdTemplate.device_config = dconf;
pbdTemplate.SR = new XenRef<SR>(sr.opaque_ref);
int delta = 100 / (Connection.Cache.HostCount * 2);
foreach (Host host in Connection.Cache.Hosts)
{
// Create the PBD
log.DebugFormat("Creating PBD for host {0}", host.Name);
this.Description = String.Format(Messages.ACTION_SR_REPAIR_CREATE_PBD, Helpers.GetName(host));
pbdTemplate.host = new XenRef<Host>(host.opaque_ref);
RelatedTask = PBD.async_create(this.Session, pbdTemplate);
PollToCompletion(PercentComplete, PercentComplete + delta);
XenRef<PBD> pbdRef = new XenRef<PBD>(this.Result);
// Now plug the PBD
log.DebugFormat("Plugging PBD for host {0}", host.Name);
this.Description = String.Format(Messages.ACTION_SR_REPAIR_PLUGGING_PBD, Helpers.GetName(host));
RelatedTask = PBD.async_plug(this.Session, pbdRef);
PollToCompletion(PercentComplete, PercentComplete + delta);
}
// Update the name and description of the SR
XenAPI.SR.set_name_label(Session, sr.opaque_ref, name);
XenAPI.SR.set_name_description(Session, sr.opaque_ref, description);
Description = Messages.ACTION_SR_ATTACH_SUCCESSFUL;
}
private void ConfigureForXenServer(Session xenSession, XenRef<VM> vm)
{
// Ensure the new VM is down.
if (VM.get_power_state(xenSession, vm) != vm_power_state.Halted)
VM.hard_shutdown(xenSession, vm);
while (VM.get_power_state(xenSession, vm) != vm_power_state.Halted)
Thread.Sleep(Properties.Settings.Default.FixupPollTimeAsMs);
// Save its original memory configuration.
long staticMemoryMin = VM.get_memory_static_min(xenSession, vm);
long staticMemoryMax = VM.get_memory_static_max(xenSession, vm);
long dynamicMemoryMin = VM.get_memory_dynamic_min(xenSession, vm);
long dynamicMemoryMax = VM.get_memory_dynamic_max(xenSession, vm);
// Minimize the memory capacity for the fixup OS.
long fixupMemorySize = Properties.Settings.Default.FixupOsMemorySizeAsMB * MB;
VM.set_memory_limits(xenSession, vm, fixupMemorySize, fixupMemorySize, fixupMemorySize, fixupMemorySize);
// Run the fixup OS on the VM.
InstallSectionStartVirtualMachine(xenSession, vm, Properties.Settings.Default.FixupDurationAsSeconds);
// Restore the original memory configuration.
VM.set_memory_limits(xenSession, vm, staticMemoryMin, staticMemoryMax, dynamicMemoryMin, dynamicMemoryMax);
// Eject the fixupOS CD.
List<XenRef<VBD>> vbdList = VM.get_VBDs(xenSession, vm);
foreach (XenRef<VBD> vbd in vbdList)
{
if (VBD.get_type(xenSession, vbd) == vbd_type.CD)
VBD.eject(xenSession, vbd);
// Note that the original code did not destroy the VBD representing the CD drive.
}
// Restore the boot order.
Dictionary<string, string> bootParameters = new Dictionary<string, string>();
bootParameters.Add("order", "cnd");
VM.set_HVM_boot_params(xenSession, vm, bootParameters);
}
/// <summary>
/// Get the persisted secret from the server, or prompt for new credentials and persist those back to the server.
/// Completion of this thread is indicated by state.Credentials being set.
/// </summary>
/// <param name="obj"></param>
private void GetSecret(object obj)
{
Program.AssertOffEventThread();
BrowserState state = (BrowserState)obj;
try
{
Session session = state.Obj.Connection.Session;
do
{
Pool pool = Helpers.GetPoolOfOne(state.Obj.Connection);
if (pool == null)
{
log.Warn("Failed to get Pool!");
Thread.Sleep(5000);
continue;
}
string secret_uuid = pool.GetXCPluginSecret(PluginDescriptor.Name, state.Obj);
if (string.IsNullOrEmpty(secret_uuid))
{
var msg = secret_uuid == null ? "Nothing persisted." : "User chose not to persist these credentials.";
log.Debug(msg + " Prompting for new credentials.");
Program.Invoke(Program.MainWindow, () => { state.Credentials = PromptForUsernamePassword(secret_uuid == null); });
MaybePersistCredentials(session, pool, state.Obj, state.Credentials);
return;
}
else
{
log.Debug("Found a secret.");
XenRef <Secret> secret = null;
try
{
secret = Secret.get_by_uuid(session, secret_uuid);
}
catch (Failure exn)
{
log.Warn(string.Format("Secret with uuid {0} for {1} on plugin {2} has disappeared! Removing from pool.gui_config.",
secret_uuid, Helpers.GetName(state.Obj), PluginDescriptor.Name), exn);
TryToRemoveSecret(pool, session, PluginDescriptor.Name, state.Obj);
continue;
}
string val = Secret.get_value(session, secret);
string[] bits = val.Split(CREDENTIALS_SEPARATOR);
if (bits.Length != 2)
{
log.WarnFormat("Corrupt secret with uuid {0} for {1} on plugin {2}! Deleting.", secret_uuid,
Helpers.GetName(state.Obj), PluginDescriptor.Name);
TryToDestroySecret(session, secret.opaque_ref);
TryToRemoveSecret(pool, session, PluginDescriptor.Name, state.Obj);
continue;
}
log.Debug("Secret successfully read.");
state.Credentials = new BrowserState.BrowserCredentials
{
Username = bits[0],
Password = bits[1],
PersistCredentials = true,
Valid = true
};
return;
}
// Unreachable. Should either have returned, or continued (to retry).
} while (true);
}
catch (Exception exn)
{
log.Warn("Ignoring exception when trying to get secret", exn);
// Note that it's essential that we set state.Credentials before leaving this function,
// because other threads are waiting for that value to appear.
state.Credentials = new BrowserState.BrowserCredentials {
Valid = false
};
}
}
private static String PollTaskForResult(IXenConnection connection, ref Session session,
HTTP.FuncBool cancellingDelegate, XenRef<Task> task, bool timeout = false)
{
//Program.AssertOffEventThread();
task_status_type status;
int tries = POLL_FOR_TASK_RESULT_TIMEOUT / POLL_FOR_TASK_RESULT_SLEEP_INTERVAL;
do
{
if (cancellingDelegate != null && cancellingDelegate())
throw new XenAdmin.CancelledException();
System.Threading.Thread.Sleep(POLL_FOR_TASK_RESULT_SLEEP_INTERVAL);
tries--;
status = (task_status_type)Task.DoWithSessionRetry(connection, ref session,
(Task.TaskStatusOp)Task.get_status, task.opaque_ref);
}
while ((status == task_status_type.pending || status == task_status_type.cancelling) && (!timeout || tries > 0));
if (cancellingDelegate != null && cancellingDelegate())
throw new XenAdmin.CancelledException();
if (status == task_status_type.failure)
{
throw new Failure(Task.get_error_info(session, task));
}
else
{
return Task.get_result(session, task);
}
}
private void generatePoolHABox(Pool pool)
{
if (!pool.ha_enabled)
{
return;
}
// 'High Availability' heading
CustomListRow header = CreateHeader(Messages.HA_CONFIGURATION_TITLE);
customListPanel.AddRow(header);
AddRow(header, GetFriendlyName("pool.ha_enabled"), pool, getPoolHAStatus, false);
{
// ntol row. May be red and bold.
bool redBold = pool.ha_host_failures_to_tolerate == 0;
CustomListRow newChild = CreateNewRow(Messages.HA_CONFIGURED_CAPACITY, new ToStringWrapper <Pool>(pool, getNtol), redBold);
header.AddChild(newChild);
if (redBold)
{
newChild.Items[1].ForeColor = Color.Red;
ToolStripMenuItem editHa = new ToolStripMenuItem(Messages.CONFIGURE_HA_ELLIPSIS);
editHa.Click += delegate { EditHA(pool); };
newChild.MenuItems.Add(editHa);
newChild.DefaultMenuItem = editHa;
}
else
{
newChild.Items[1].ForeColor = BaseTabPage.ItemValueForeColor;
}
}
{
// plan_exists_for row needs some special work: the text may be red and bold
bool redBold = haStatusRed(pool);
CustomListRow newChild = CreateNewRow(Messages.HA_CURRENT_CAPACITY, new ToStringWrapper <Pool>(pool, getPlanExistsFor), redBold);
header.AddChild(newChild);
if (redBold)
{
newChild.Items[1].ForeColor = Color.Red;
ToolStripMenuItem editHa = new ToolStripMenuItem(Messages.CONFIGURE_HA_ELLIPSIS);
editHa.Click += delegate { EditHA(pool); };
newChild.MenuItems.Add(editHa);
newChild.DefaultMenuItem = editHa;
}
else
{
newChild.Items[1].ForeColor = BaseTabPage.ItemValueForeColor;
}
}
AddBottomSpacing(header);
// 'Heartbeating status' heading
header = CreateHeader(Messages.HEARTBEATING_STATUS);
customListPanel.AddRow(header);
// Now build the heartbeat target health table
List <SR> heartbeatSRs = pool.GetHAHeartbeatSRs();
// Sort heartbeat SRs using NaturalCompare
heartbeatSRs.Sort((Comparison <SR>) delegate(SR a, SR b)
{
return(StringUtility.NaturalCompare(a.Name, b.Name));
});
List <Host> members = new List <Host>(pool.Connection.Cache.Hosts);
// Sort pool members using NaturalCompare
members.Sort((Comparison <Host>) delegate(Host a, Host b)
{
return(StringUtility.NaturalCompare(a.Name, b.Name));
});
int numCols = 1 + 2 + (2 * heartbeatSRs.Count); // Hostnames col, then 2 each for each HB target (network + SRs)
int numRows = 1 + members.Count;
// Create rows and cols
tableLatencies.SuspendLayout();
tableLatencies.ColumnCount = numCols;
tableLatencies.ColumnStyles.Clear();
for (int i = 0; i < numCols; i++)
{
tableLatencies.ColumnStyles.Add(new ColumnStyle(SizeType.AutoSize));
}
tableLatencies.RowCount = numRows;
tableLatencies.RowStyles.Clear();
for (int i = 0; i < numRows; i++)
{
tableLatencies.RowStyles.Add(new RowStyle(SizeType.AutoSize));
}
{
// Network icon
PictureBox p = new PictureBox();
p.Image = Images.GetImage16For(Icons.Network);
p.SizeMode = PictureBoxSizeMode.AutoSize;
p.Padding = new Padding(0);
tableLatencies.Controls.Add(p);
tableLatencies.SetCellPosition(p, new TableLayoutPanelCellPosition(1, 0));
// Network text
Label l = new Label();
l.Padding = new Padding(0, 5, 5, 5);
l.Font = BaseTabPage.ItemLabelFont;
l.ForeColor = BaseTabPage.ItemLabelForeColor;
l.AutoSize = true;
l.Text = Messages.NETWORK;
tableLatencies.Controls.Add(l);
tableLatencies.SetCellPosition(l, new TableLayoutPanelCellPosition(2, 0));
}
for (int i = 0; i < heartbeatSRs.Count; i++)
{
// SR icon
PictureBox p = new PictureBox();
p.Image = Images.GetImage16For(heartbeatSRs[i].GetIcon);
p.SizeMode = PictureBoxSizeMode.AutoSize;
p.Padding = new Padding(0);
tableLatencies.Controls.Add(p);
tableLatencies.SetCellPosition(p, new TableLayoutPanelCellPosition((2 * i) + 3, 0));
// SR name
Label l = new Label();
l.Padding = new Padding(0, 5, 5, 5);
l.Font = BaseTabPage.ItemLabelFont;
l.ForeColor = BaseTabPage.ItemLabelForeColor;
l.AutoSize = false;
l.Size = new Size(200, 25);
l.AutoEllipsis = true;
l.Text = heartbeatSRs[i].Name;
tableLatencies.Controls.Add(l);
tableLatencies.SetCellPosition(l, new TableLayoutPanelCellPosition((2 * i) + 4, 0));
}
for (int i = 0; i < members.Count; i++)
{
// Server name label
Label l = new Label();
l.Padding = new Padding(5);
l.Font = BaseTabPage.ItemLabelFont;
l.ForeColor = BaseTabPage.ItemLabelForeColor;
l.AutoSize = true;
l.Text = members[i].Name.Ellipsise(30);
tableLatencies.Controls.Add(l);
tableLatencies.SetCellPosition(l, new TableLayoutPanelCellPosition(0, i + 1));
// Network HB status
l = new Label();
l.Padding = new Padding(0, 5, 0, 5);
l.Font = BaseTabPage.ItemValueFont;
l.AutoSize = true;
if (members[i].ha_network_peers.Length == members.Count)
{
l.ForeColor = Color.Green;
}
else
{
l.ForeColor = BaseTabPage.ItemValueForeColor;
}
if (members[i].ha_network_peers.Length == 0)
{
l.Text = Messages.HA_HEARTBEAT_UNHEALTHY;
}
else if (members[i].ha_network_peers.Length == members.Count)
{
l.Text = Messages.HA_HEARTBEAT_HEALTHY;
}
else
{
l.Text = string.Format(Messages.HA_HEARTBEAT_SERVERS, members[i].ha_network_peers.Length, members.Count);
}
tableLatencies.Controls.Add(l);
tableLatencies.SetCellPosition(l, new TableLayoutPanelCellPosition(1, i + 1));
tableLatencies.SetColumnSpan(l, 2);
// For each heartbeat SR, show health from this host's perspective
for (int j = 0; j < heartbeatSRs.Count; j++)
{
l = new Label();
l.Padding = new Padding(0, 5, 0, 5);
l.Font = BaseTabPage.ItemValueFont;
l.ForeColor = BaseTabPage.ItemValueForeColor;
l.AutoSize = true;
l.Text = Messages.HA_HEARTBEAT_UNHEALTHY;
foreach (string opaqueRef in members[i].ha_statefiles)
{
XenRef <VDI> vdiRef = new XenRef <VDI>(opaqueRef);
VDI vdi = pool.Connection.Resolve(vdiRef);
if (vdi == null)
{
continue;
}
SR sr = pool.Connection.Resolve(vdi.SR);
if (sr == null)
{
continue;
}
if (sr == heartbeatSRs[j])
{
l.ForeColor = Color.Green;
l.Text = Messages.HA_HEARTBEAT_HEALTHY;
break;
}
}
tableLatencies.Controls.Add(l);
tableLatencies.SetCellPosition(l, new TableLayoutPanelCellPosition((2 * j) + 2, i + 1));
tableLatencies.SetColumnSpan(l, 2);
}
}
tableLatencies.ResumeLayout();
tableLatencies.PerformLayout();
}
private string UploadSupplementalPack(SR sr)
{
this.Description = String.Format(Messages.SUPP_PACK_UPLOADING_TO, sr.Name);
String result;
log.DebugFormat("Creating vdi of size {0} bytes on SR '{1}'", diskSize, sr.Name);
VDI vdi = NewVDI(sr);
XenRef <VDI> vdiRef = null;
try
{
vdiRef = VDI.create(Session, vdi);
}
catch (Exception ex)
{
log.ErrorFormat("{0} {1}", "Failed to create VDI", ex.Message);
throw;
}
log.DebugFormat("Uploading file '{0}' to VDI '{1}' on SR '{2}'", suppPackFilePath, vdi.Name, sr.Name);
Host localStorageHost = sr.GetStorageHost();
string hostUrl;
if (localStorageHost == null)
{
Uri uri = new Uri(Session.Url);
hostUrl = uri.Host;
}
else
{
log.DebugFormat("SR is not shared -- redirecting to {0}", localStorageHost.address);
hostUrl = localStorageHost.address;
}
log.DebugFormat("Using {0} for import", hostUrl);
try
{
HTTP.UpdateProgressDelegate progressDelegate = delegate(int percent)
{
var actionPercent = (int)(((totalUploaded * 100) + percent) / totalCount);
Tick(actionPercent, Description);
};
Session session = NewSession();
RelatedTask = Task.create(Session, "uploadTask", hostUrl);
result = HTTPHelper.Put(progressDelegate, GetCancelling, true, Connection, RelatedTask, ref session, suppPackFilePath, hostUrl,
(HTTP_actions.put_sss)HTTP_actions.put_import_raw_vdi,
session.uuid, vdiRef.opaque_ref);
}
catch (Exception ex)
{
log.ErrorFormat("{0} {1}", "Failed to import a virtual disk over HTTP.", ex.Message);
if (vdiRef != null)
{
log.DebugFormat("Removing the VDI on a best effort basis.");
try
{
RemoveVDI(Session, vdiRef);
}
catch (Exception removeEx)
{
//best effort
log.Error("Failed to remove the VDI.", removeEx);
}
}
//after having tried to remove the VDI, the original exception is thrown for the UI
if (ex is TargetInvocationException && ex.InnerException != null)
{
throw ex.InnerException;
}
else
{
throw ex;
}
}
finally
{
Task.destroy(Session, RelatedTask);
RelatedTask = null;
}
if (localStorageHost != null)
{
VdiRefsToCleanUp.Add(localStorageHost, vdiRef);
}
else // shared SR
{
foreach (var server in servers)
{
VdiRefsToCleanUp.Add(server, vdiRef);
}
}
//introduce ISO for Ely and higher
if (Helpers.ElyOrGreater(Connection))
{
try
{
var poolUpdateRef = Pool_update.introduce(Connection.Session, vdiRef);
poolUpdate = Connection.WaitForCache(poolUpdateRef);
if (poolUpdate == null)
{
throw new Exception(Messages.UPDATE_ERROR_INTRODUCE); // This should not happen, because such case will result in a XAPI Failure. But this code has to be protected at this point.
}
VdiRefsToCleanUp.Clear();
}
catch (Failure ex)
{
if (ex.ErrorDescription != null && ex.ErrorDescription.Count > 1 && string.Equals("UPDATE_ALREADY_EXISTS", ex.ErrorDescription[0], StringComparison.InvariantCultureIgnoreCase))
{
string uuidFound = ex.ErrorDescription[1];
poolUpdate = Connection.Cache.Pool_updates.FirstOrDefault(pu => string.Equals(pu.uuid, uuidFound, System.StringComparison.InvariantCultureIgnoreCase));
//clean-up the VDI we've just created
try
{
RemoveVDI(Session, vdiRef);
//remove the vdi that have just been cleaned up
var remaining = VdiRefsToCleanUp.Where(kvp => kvp.Value != null && kvp.Value.opaque_ref != vdiRef.opaque_ref).ToList();
VdiRefsToCleanUp.Clear();
remaining.ForEach(rem => VdiRefsToCleanUp.Add(rem.Key, rem.Value));
}
catch
{
//best effort cleanup
}
}
else
{
throw;
}
}
catch (Exception ex)
{
log.ErrorFormat("Upload failed when introducing update from VDI {0} on {1}: {2}", vdi.opaque_ref, Connection, ex.Message);
poolUpdate = null;
throw;
}
}
else
{
poolUpdate = null;
}
totalUploaded++;
Description = String.Format(Messages.SUPP_PACK_UPLOADED, sr.Name);
return(result);
}
public void AddFolder(XenRef <Folder> path, Folder folder)
{
_folders[path] = folder;
foldersChanged = true;
}
public bool TryResolve <T>(XenRef <T> xenRef, out T result) where T : XenObject <T>
{
result = Resolve(xenRef);
return(result != null);
}
protected override void Run()
{
Description = String.Format(Messages.ACTION_VDI_LOAD_METADATA_STATUS, Connection.Resolve(_poolMetadata.Vdi.SR).Name());
log.DebugFormat("Loading metadata from VDI '{0}' on SR '{1}'", _poolMetadata.Vdi.Name(),
Connection.Resolve(_poolMetadata.Vdi.SR).Name());
MetadataSessionRef = VDI.open_database(Session, _poolMetadata.Vdi.opaque_ref);
PercentComplete = 30;
if (MetadataSessionRef != null)
{
MetadataSession = null;
try
{
MetadataSession = Session.get_record(Session, MetadataSessionRef);
#region FIND POOL
Dictionary <XenRef <XenAPI.Pool>, XenAPI.Pool> pools = XenAPI.Pool.get_all_records(MetadataSession);
foreach (var pool in pools.Values)
{
_poolMetadata.Pool = pool;
string poolName = String.IsNullOrEmpty(pool.name_label) && pool.master != null
? XenAPI.Host.get_name_label(MetadataSession, pool.master.opaque_ref)
: pool.name_label;
_poolMetadata.Pool.name_label = poolName;
log.DebugFormat("Found metadata of pool '{0}' (UUID={1})", _poolMetadata.Pool.Name(),
_poolMetadata.Pool.uuid);
break;
}
#endregion
/*if (_poolMetadata.Pool.uuid == Pool.uuid) // metadata of current pool
* {
* return;
* }*/
_poolMetadata.VmAppliances = VM_appliance.get_all_records(MetadataSession);
foreach (var vmAppRef in _poolMetadata.VmAppliances.Keys)
{
_poolMetadata.VmAppliances[vmAppRef].opaque_ref = vmAppRef.opaque_ref;
}
PercentComplete = 50;
Dictionary <XenRef <VM>, VM> vms = VM.get_all_records(MetadataSession);
foreach (var vmRef in vms.Keys)
{
VM vm = vms[vmRef];
if (!vm.is_a_real_vm())
{
continue;
}
vm.opaque_ref = vmRef.opaque_ref;
_poolMetadata.Vms.Add(vmRef, vm);
}
}
catch (Exception)
{
}
}
PercentComplete = 100;
Description = Messages.ACTION_VDI_LOAD_METADATA_DONE;
}
/// <summary>
/// Try to forget an SR that has previously failed to completely plug. Nothrow guarantee.
/// </summary>
private void ForgetFailedSR(XenRef<SR> sr)
{
try
{
foreach (XenRef<PBD> pbd in XenAPI.SR.get_PBDs(Session, sr.opaque_ref))
{
if (PBD.get_currently_attached(Session, pbd))
PBD.unplug(Session, pbd);
}
XenAPI.SR.forget(Session, sr.opaque_ref);
}
catch
{
log.Debug("SR.forget() failed! Continuing anyway");
}
}
private void HideSystem(Session xenSession, XenRef<VM> vmRef)
{
VM.add_to_other_config(xenSession, vmRef, "HideFromXenCenter", "true");
}
private void RemoveSystem(Session xenSession, XenRef<VM> vm)
{
try
{
VM.destroy(xenSession, vm);
}
catch (Exception ex)
{
log.ErrorFormat("{0} {1}", Messages.ERROR_REMOVE_VM_FAILED, ex.Message);
throw new Exception(Messages.ERROR_REMOVE_VM_FAILED, ex);
}
return;
}
private void ShowSystem(Session xenSession, XenRef<VM> vmRef)
{
VM.remove_from_other_config(xenSession, vmRef, "HideFromXenCenter");
}
private void HandleInstallSection(Session xenSession, XenRef<VM> vm, InstallSection_Type installsection)
{
// Configure for XenServer as requested by OVF.SetRunOnceBootCDROM() with the presence of a post install operation that is specific to XenServer.
if (installsection.PostInstallOperations != null)
ConfigureForXenServer(xenSession, vm);
// Run the VM for the requested duration if this appliance had its own install section -- one not added to fixup for XenServer.
if (((installsection.Info == null)) ||
((installsection.Info != null) && (installsection.Info.Value.CompareTo("ConfigureForXenServer") != 0)))
InstallSectionStartVirtualMachine(xenSession, vm, installsection.initialBootStopDelay);
}
private SR RetrieveSR(XenRef <SR> xenRefSr)
{
return(SR.get_record(MetadataSession, xenRefSr));
}
private void InstallSectionStartVirtualMachine(Session xenSession, XenRef<VM> vm, int initialBootStopDelayAsSeconds)
{
// Start the VM.
if (VM.get_power_state(xenSession, vm) != vm_power_state.Running)
VM.start(xenSession, vm, false, true);
// Finish early if requested to stop on its own.
if (initialBootStopDelayAsSeconds == 0)
return;
// Wait for it to start.
while (VM.get_power_state(xenSession, vm) != vm_power_state.Running)
Thread.Sleep(Properties.Settings.Default.FixupPollTimeAsMs);
// Let it run for the requested duration.
int bootStopDelayAsMs = initialBootStopDelayAsSeconds * 1000;
int msRunning = 0;
while (VM.get_power_state(xenSession, vm) == vm_power_state.Running)
{
Thread.Sleep(Properties.Settings.Default.FixupPollTimeAsMs);
msRunning += Properties.Settings.Default.FixupPollTimeAsMs;
if (msRunning > bootStopDelayAsMs)
break;
}
// Ensure it is off.
if (VM.get_power_state(xenSession, vm) != vm_power_state.Halted)
VM.hard_shutdown(xenSession, vm);
}
private static String PollTaskForResult(IXenConnection connection, ref Session session,
HTTP.FuncBool cancellingDelegate, XenRef<Task> task)
{
//Program.AssertOffEventThread();
task_status_type status;
do
{
if (cancellingDelegate != null && cancellingDelegate())
throw new XenAdmin.CancelledException();
System.Threading.Thread.Sleep(500);
status = (task_status_type)Task.DoWithSessionRetry(connection, ref session,
(Task.TaskStatusOp)Task.get_status, task.opaque_ref);
}
while (status == task_status_type.pending || status == task_status_type.cancelling);
if (cancellingDelegate != null && cancellingDelegate())
throw new XenAdmin.CancelledException();
if (status == task_status_type.failure)
{
throw new Failure(Task.get_error_info(session, task));
}
else
{
return Task.get_result(session, task);
}
}
private void RemoveVDI(Session xenSession, XenRef<VDI> vdi)
{
try
{
log.Error("OVF.Import.RemoveVDI: Something went wrong deleting associated VDI");
VDI.destroy(xenSession, vdi.opaque_ref);
}
catch (Exception ex)
{
log.ErrorFormat("{0}, {1}", Messages.ERROR_REMOVE_VDI_FAILED, ex.Message);
throw new Exception(Messages.ERROR_REMOVE_VDI_FAILED, ex);
}
return;
}
private void SetupMocks(List<XenServerPatch> xenServerPatches, List<XenServerVersion> xenServerVersions)
{
Mock<Host> master = mom.NewXenObject<Host>(id);
Mock<Pool> pool = mom.NewXenObject<Pool>(id);
XenRef<Host> masterRef = new XenRef<Host>("ref");
pool.Setup(p => p.master).Returns(masterRef);
mom.MockCacheFor(id).Setup(c => c.Resolve(It.IsAny<XenRef<Pool>>())).Returns(pool.Object);
mom.MockConnectionFor(id).Setup(c => c.Resolve(masterRef)).Returns(master.Object);
master.Setup(h => h.software_version).Returns(new Dictionary<string, string>());
master.Setup(h => h.ProductVersion).Returns(ServerVersion);
master.Setup(h => h.AppliedPatches()).Returns(GenerateMockPoolPatches(xenServerPatches));
//Currently build number will be referenced first so if it's present hook it up
string buildNumber = xenServerVersions.First(v => v.Version.ToString() == ServerVersion).BuildNumber;
master.Setup(h=>h.BuildNumberRaw).Returns(buildNumber);
}
private XenRef<VDI> UploadiSCSI(Session xenSession, string sruuid, string label, Stream filestream, long capacity, string description, string vdiuuid)
{
log.Debug("OVF.Import.UploadiSCSI Enter");
log.DebugFormat("OVF.Import.UploadiSCSI SRUUID: {0}", sruuid);
log.DebugFormat("OVF.Import.UploadiSCSI Label: {0}", label);
log.DebugFormat("OVF.Import.UploadiSCSI Capacity: {0}", capacity);
XenRef<VDI> vdiRef = null;
//If no VDI uuid is provided create a VDI, otherwise use the one provided as
//the target for the import. Used for SRs such as Lun per VDI (PR-1544)
if(String.IsNullOrEmpty(vdiuuid))
{
vdiRef = CreateVDI(xenSession, sruuid, label, capacity, description);
vdiuuid = VDI.get_uuid(xenSession, vdiRef);
}
else
{
vdiRef = new XenRef<VDI>(VDI.get_by_uuid(xenSession, vdiuuid));
}
#region UPLOAD iSCSI STREAM
OnUpdate(new XenOvfTranportEventArgs(XenOvfTranportEventType.FileStart, "Import", string.Format(Messages.FILES_TRANSPORT_SETUP, _currentfilename)));
m_iscsi = new iSCSI
{
UpdateHandler = iscsi_UpdateHandler,
Cancel = Cancel //in case it has already been cancelled
};
m_iscsi.ConfigureTvmNetwork(m_networkUuid, m_isTvmIpStatic, m_tvmIpAddress, m_tvmSubnetMask, m_tvmGateway);
try
{
using (Stream iSCSIStream = m_iscsi.Connect(xenSession, vdiuuid, false))
{
m_iscsi.Copy(filestream, iSCSIStream, label, false);
iSCSIStream.Flush();
}
}
catch (Exception ex)
{
if (ex is OperationCanceledException)
throw;
log.ErrorFormat("{0} {1}", Messages.ERROR_ISCSI_UPLOAD_FAILED, ex.Message);
vdiRef = null;
throw new Exception(Messages.ERROR_ISCSI_UPLOAD_FAILED, ex);
}
finally
{
OnUpdate(new XenOvfTranportEventArgs(XenOvfTranportEventType.FileStart, "Import", string.Format(Messages.FILES_TRANSPORT_CLEANUP,_currentfilename)));
m_iscsi.Disconnect(xenSession);
}
#endregion
log.Debug("OVF.Import.UploadiSCSI Leave");
return vdiRef;
}
private void LoadPoolMetadata(VDI vdi)
{
Session metadataSession = null;
try
{
VdiLoadMetadataAction action = new VdiLoadMetadataAction(Connection, vdi);
ActionProgressDialog dialog = new ActionProgressDialog(action, ProgressBarStyle.Marquee);
dialog.ShowDialog(this); //Will block until dialog closes, action completed
if (action.Succeeded && action.MetadataSession != null)
{
metadataSession = action.MetadataSession;
XenRef<VDI> vdiRef = new XenRef<VDI>(vdi);
if (action.PoolMetadata != null && !allPoolMetadata.ContainsKey(vdiRef))
{
allPoolMetadata.Add(vdiRef, action.PoolMetadata);
}
}
}
finally
{
if (metadataSession != null)
metadataSession.logout();
}
}
private string VerifyUserDevice(Session xenSession, XenRef<VM> vmRef, string device)
{
log.DebugFormat("Import.VerifyUserDevice, checking device: {0} (99 = autoselect)", device);
string usethisdevice = null;
List<XenRef<VBD>> vbds = VM.get_VBDs(xenSession, vmRef);
string[] allowedVBDs = VM.get_allowed_VBD_devices(xenSession, vmRef);
if (allowedVBDs == null || allowedVBDs.Length <= 0)
{
string message = string.Format("OVF.VerifyUserDevice: No more available devices, cannot add device: {0}", device);
log.Error(message);
return device + "+";
}
if (!string.IsNullOrEmpty(device) && !device.StartsWith("99"))
{
foreach (string allowedvbd in allowedVBDs)
{
if (device.ToLower() == allowedvbd.ToLower())
{
usethisdevice = device;
log.DebugFormat("Import.VerifyUserDevice, device: {0} will be used.", device);
break;
}
}
}
else
{
usethisdevice = allowedVBDs[0];
log.DebugFormat("Import.VerifyUserDevice, device [{0}] is not available, setting to: [{1}]", device, usethisdevice);
}
if (usethisdevice == null)
{
if (!device.EndsWith("+"))
usethisdevice = device + "+";
}
return usethisdevice;
}
protected void PerformSilentTaskOp(Action f)
{
if (_relatedTask == null)
return;
try
{
f();
}
catch (XenAPI.Failure exn)
{
if (exn.ErrorDescription.Count > 1 &&
exn.ErrorDescription[0] == XenAPI.Failure.HANDLE_INVALID &&
exn.ErrorDescription[1] == "task")
{
log.Debug(exn, exn);
// The task has disappeared.
_relatedTask = null;
}
else
{
log.Error(exn, exn);
// Ignore, and hope that this isn't a problem.
}
}
catch (Exception exn)
{
log.Error(exn, exn);
// Ignore, and hope that this isn't a problem.
}
}
protected RebootPlanAction(IXenConnection connection, XenRef<Host> host, String title)
: base(connection, title)
{
this.Host = host;
}
protected override void Run()
{
log.DebugFormat("Running SrActionKind.{0}", kind.ToString());
int inc = SR.PBDs.Count > 0 ? 100 / (SR.PBDs.Count * 2) : 0;
switch (kind)
{
case SrActionKind.Detach:
UnplugPBDs(ref inc);
Description = string.Format(Messages.ACTION_SR_DETACH_SUCCESSFUL, SR.NameWithoutHost);
break;
case SrActionKind.Destroy:
if (!Helpers.TampaOrGreater(Connection))
{
UnplugPBDs(ref inc);
}
RelatedTask = XenAPI.SR.async_destroy(Session, SR.opaque_ref);
PollToCompletion(50, 100);
Description = Messages.ACTION_SR_DESTROY_SUCCESSFUL;
break;
case SrActionKind.Forget:
Description = string.Format(Messages.FORGETTING_SR_0, SR.NameWithoutHost);
if (!Helpers.TampaOrGreater(Connection) && !SR.IsDetached && SR.IsDetachable())
{
UnplugPBDs(ref inc);
}
if (!SR.allowed_operations.Contains(storage_operations.forget))
{
Description = Messages.ERROR_DIALOG_FORGET_SR_TITLE;
break;
}
RelatedTask = XenAPI.SR.async_forget(Session, SR.opaque_ref);
PollToCompletion();
Description = string.Format(Messages.SR_FORGOTTEN_0, SR.NameWithoutHost);
break;
case SrActionKind.SetAsDefault:
XenRef <SR> r = new XenRef <SR>(SR);
Pool = Helpers.GetPoolOfOne(Connection);
Description = string.Format(Messages.ACTION_SR_SETTING_DEFAULT, SR, Pool);
Pool poolCopy = (Pool)Pool.Clone();
if (Pool != null)
{
poolCopy.crash_dump_SR = r;
poolCopy.default_SR = r;
poolCopy.suspend_image_SR = r;
try
{
Pool.Locked = true;
poolCopy.SaveChanges(Session);
}
finally
{
Pool.Locked = false;
}
}
Description = Messages.ACTION_SR_SET_DEFAULT_SUCCESSFUL;
break;
case SrActionKind.UpgradeLVM:
Description = Messages.ACTION_SR_CONVERTING;
XenAPI.SR.remove_from_sm_config(Session, SR.opaque_ref, XenAPI.SR.USE_VHD);
XenAPI.SR.add_to_sm_config(Session, SR.opaque_ref, XenAPI.SR.USE_VHD, "true");
Description = Messages.ACTION_SR_CONVERTED;
break;
case SrActionKind.UnplugAndDestroyPBDs:
UnplugPBDs(ref inc);
DestroyPBDs(ref inc);
Description = string.Format(Messages.ACTION_SR_DETACH_SUCCESSFUL, SR.NameWithoutHost);
break;
case SrActionKind.ConvertToThin:
Description = string.Format(Messages.ACTION_SR_CONVERTING_TO_THIN, SR.NameWithLocation);
long initial_allocation = 0;
long allocation_quantum = 0;
if (parameters != null)
{
if (parameters.ContainsKey("initial_allocation"))
{
long.TryParse(parameters["initial_allocation"], out initial_allocation);
}
if (parameters.ContainsKey("allocation_quantum"))
{
long.TryParse(parameters["allocation_quantum"], out allocation_quantum);
}
}
LVHD.enable_thin_provisioning(Session, SR.uuid, initial_allocation, allocation_quantum);
Description = string.Format(Messages.ACTION_SR_CONVERTED_TO_THIN, SR.NameWithLocation);
break;
}
}