private bool RunProbe(Host master, FibreChannelDescriptor srDescriptor, out List <SR.SRInfo> srs)
{
srs = new List <SR.SRInfo>();
var action = new SrProbeAction(Connection, master, srDescriptor.SrType, srDescriptor.DeviceConfig);
using (var dlg = new ActionProgressDialog(action, ProgressBarStyle.Marquee))
dlg.ShowDialog(this);
if (action.Succeeded)
{
try
{
srs = action.ProbeExtResult != null?SR.ParseSRList(action.ProbeExtResult) : SR.ParseSRListXML(action.Result);
return(true);
}
catch (Exception)
{
return(false);
}
}
//CA-335356 special treatment of case where gfs2 cannot see the same devices as lvmohba
if (srDescriptor.SrType == SR.SRTypes.gfs2 && action.Exception is Failure f && f.ErrorDescription.Count > 1 &&
f.ErrorDescription[0].StartsWith("SR_BACKEND_FAILURE") && f.ErrorDescription[1] == "DeviceNotFoundException")
{
return(true);
}
return(false);
}
private UserSelectedOption GetSelectedOption(FibreChannelDescriptor descriptor, int remainingCount, bool foundExistingSr,
SR.SRTypes existingSrType, out bool repeatForRemainingLUNs)
{
using (var dialog = new LVMoHBAWarningDialog(descriptor.Device, remainingCount, foundExistingSr, existingSrType, requestedSrType))
{
dialog.ShowDialog(owner);
repeatForRemainingLUNs = dialog.RepeatForRemainingLUNs;
return(dialog.SelectedOption);
}
}
private bool RunProbe(Host master, FibreChannelDescriptor srDescriptor, out List <SR.SRInfo> srs)
{
var action = new SrProbeAction(Connection, master, srDescriptor.SrType, srDescriptor.DeviceConfig);
using (var dlg = new ActionProgressDialog(action, ProgressBarStyle.Marquee))
dlg.ShowDialog(this);
srs = action.SRs ?? new List <SR.SRInfo>();
return(action.Succeeded);
}
private UserSelectedOption GetSelectedOption(FibreChannelDescriptor descriptor,
out bool repeatForRemainingLUNs)
{
int remainingCount = inputSrDescriptors.Count - 1 - inputSrDescriptors.IndexOf(descriptor);
using (var dialog = new LVMoHBAWarningDialog(descriptor.Device, remainingCount, foundExistingSRs, descriptor.SrType, requestedSrType))
{
dialog.ShowDialog(owner);
repeatForRemainingLUNs = dialog.RepeatForRemainingLUNs;
return(dialog.SelectedOption);
}
}
private LVMoHBAWarningDialog.UserSelectedOption GetSelectedOption(FibreChannelDescriptor descriptor, int remainingCount, bool foundExistingSr,
SR.SRTypes existingSrType, out bool repeatForRemainingLUNs)
{
var deviceDetails = string.Format(Messages.LVMOHBA_WARNING_DIALOG_LUN_DETAILS,
descriptor.Device.Vendor,
descriptor.Device.Serial,
string.IsNullOrEmpty(descriptor.Device.SCSIid) ? descriptor.Device.Path : descriptor.Device.SCSIid,
Util.DiskSizeString(descriptor.Device.Size));
using (var dialog = new LVMoHBAWarningDialog(_connection, deviceDetails, remainingCount, foundExistingSr, existingSrType, requestedSrType))
{
dialog.ShowDialog(owner);
repeatForRemainingLUNs = dialog.RepeatForRemainingLUNs;
return(dialog.SelectedOption);
}
}
private void ProcessSelectedOption(UserSelectedOption selectedOption, FibreChannelDescriptor descriptor)
{
switch (selectedOption)
{
case UserSelectedOption.Format:
descriptor.UUID = null;
SrDescriptors.Add(descriptor); // descriptor of requested SR
break;
case UserSelectedOption.Reattach:
SrDescriptors.Add(inputSrDescriptors[descriptor]); // value = descriptor of existing SR
break;
case UserSelectedOption.Cancel:
SrDescriptors.Clear();
Cancelled = true;
return;
}
}
private bool RunProbe(Host master, FibreChannelDescriptor srDescriptor, out List <SR.SRInfo> srs)
{
srs = null;
var action = new SrProbeAction(Connection, master, srDescriptor.SrType, srDescriptor.DeviceConfig);
using (var dlg = new ActionProgressDialog(action, ProgressBarStyle.Marquee))
dlg.ShowDialog(this);
if (action.Succeeded)
{
try
{
srs = action.ProbeExtResult != null?SR.ParseSRList(action.ProbeExtResult) : SR.ParseSRListXML(action.Result);
return(true);
}
catch (Exception)
{
return(false);
}
}
return(false);
}
