/// <summary>
/// Check currently LUN against miami host
/// </summary>
/// <param name="connection"></param>
/// <param name="pbd"></param>
/// <returns></returns>
private bool UniquenessCheckMiami(IXenConnection connection, PBD pbd)
{
if (!pbd.device_config.ContainsKey(SCSIID))
{
return(false);
}
foreach (string s in pbd.device_config.Keys)
{
String scsiID = pbd.device_config[s];
String myLUN = getIscsiLUN();
if (!LunMap.ContainsKey(myLUN))
{
return(false);
}
ISCSIInfo info = LunMap[myLUN];
if (info.ScsiID == scsiID)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Check currently LUN against miami host
/// </summary>
/// <param name="connection"></param>
/// <param name="pbd"></param>
/// <returns></returns>
private bool UniquenessCheckMiami(IXenConnection connection, PBD pbd)
{
String scsiID;
if (pbd.device_config.ContainsKey(SCSIID))
{
scsiID = pbd.device_config[SCSIID];
}
else if (pbd.device_config.ContainsKey("ScsiId"))
{
scsiID = pbd.device_config["ScsiId"];
}
else
{
return(false);
}
String myLUN = getIscsiLUN();
if (!LunMap.ContainsKey(myLUN))
{
return(false);
}
ISCSIInfo info = LunMap[myLUN];
return(info.ScsiID == scsiID);
}
private Dictionary <String, String> GetDeviceConfig(SR.SRTypes srType)
{
Dictionary <String, String> dconf = new Dictionary <String, String>();
ToStringWrapper <IScsiIqnInfo> iqn = comboBoxIscsiIqns.SelectedItem as ToStringWrapper <IScsiIqnInfo>;
if (iqn == null || !LunMap.ContainsKey(getIscsiLUN()))
{
return(null);
}
if (srType == SR.SRTypes.gfs2)
{
// build the uri for gfs2
var jsonUri = new JavaScriptSerializer().Serialize(new
{
provider = "iscsi",
ips = iqn.item.IpAddress,
port = iqn.item.Port.ToString(),
iqns = getIscsiIQN(),
ScsiId = LunMap[getIscsiLUN()].ScsiID,
chapuser = IScsiChapUserTextBox.Text,
chappassword = IScsiChapSecretTextBox.Text
});
dconf[URI] = jsonUri;
return(dconf);
}
// Reset target IP address to home address specified in IQN scan.
// Allows multi-homing - see CA-11607
dconf[TARGET] = iqn.item.IpAddress;
dconf[PORT] = iqn.item.Port.ToString();
dconf[TARGETIQN] = getIscsiIQN();
ISCSIInfo info = LunMap[getIscsiLUN()];
if (info.LunID == -1)
{
dconf[LUNSERIAL] = info.Serial;
}
else
{
dconf[SCSIID] = info.ScsiID;
}
if (IscsiUseChapCheckBox.Checked)
{
dconf[CHAPUSER] = IScsiChapUserTextBox.Text;
dconf[CHAPPASSWORD] = IScsiChapSecretTextBox.Text;
}
return(dconf);
}
private Dictionary <String, String> GetDeviceConfig(SR.SRTypes srType)
{
Dictionary <String, String> dconf = new Dictionary <String, String>();
ToStringWrapper <IScsiIqnInfo> iqn = comboBoxIscsiIqns.SelectedItem as ToStringWrapper <IScsiIqnInfo>;
if (iqn == null || !LunMap.ContainsKey(getIscsiLUN()))
{
return(null);
}
if (srType == SR.SRTypes.gfs2)
{
if (_srToIntroduce != null && _srToIntroduce.Configuration != null)
{
dconf = _srToIntroduce.Configuration;
}
dconf["provider"] = "iscsi";
dconf["target"] = iqn.item.IpAddress;
dconf["port"] = iqn.item.Port.ToString();
dconf["targetIQN"] = getIscsiIQN();
dconf["SCSIid"] = LunMap[getIscsiLUN()].ScsiID;
dconf["chapuser"] = IScsiChapUserTextBox.Text;
dconf["chappassword"] = IScsiChapSecretTextBox.Text;
return(dconf);
}
// Reset target IP address to home address specified in IQN scan.
// Allows multi-homing - see CA-11607
dconf[TARGET] = iqn.item.IpAddress;
dconf[PORT] = iqn.item.Port.ToString();
dconf[TARGETIQN] = getIscsiIQN();
ISCSIInfo info = LunMap[getIscsiLUN()];
if (info.LunID == -1)
{
dconf[LUNSERIAL] = info.Serial;
}
else
{
dconf[SCSIID] = info.ScsiID;
}
if (IscsiUseChapCheckBox.Checked)
{
dconf[CHAPUSER] = IScsiChapUserTextBox.Text;
dconf[CHAPPASSWORD] = IScsiChapSecretTextBox.Text;
}
return(dconf);
}
