public static int Run(Options opts)
{
RunHelpers(opts);
if (opts.Paths.Count() < 2)
{
Logger.Error("A RAID with only one disk sounds a bit useless, doesn't it?");
return(INVALID_ARGUMENT);
}
if (!kRaidTypes.Keys.Any(t => t.Equals(opts.RaidType, StringComparison.OrdinalIgnoreCase)))
{
Logger.Error("Could not determined RAID type of \"{0}\"", opts.RaidType);
Logger.Error("Supported RAID types are: {0}", string.Join(", ", kRaidTypes.Keys));
return(INVALID_ARGUMENT);
}
var raidType = kRaidTypes[opts.RaidType.ToLower()];
AbstractSoftRaidStream raidStream = null;
var rawOffsets = opts.Offsets;
var offsets = new List <long>();
foreach (var rawOffset in opts.Offsets)
{
offsets.Add(ParseSizeString(rawOffset));
}
if (raidType == "0")
{
raidStream = new SoftRaid0Stream();
}
else if (raidType == "1")
{
raidStream = new SoftRaid1Stream();
}
else if (raidType == "jbod")
{
raidStream = new SoftJbodStream();
if (opts.JbodSizes.Count() != (opts.Paths.Count() - 1))
{
Logger.Error("A JBOD-array requires a amount of [ Paths - 1 ] -j/--jbod options to be set");
return(INVALID_ARGUMENT);
}
}
else
{
Logger.Error("RAID-type {0} is not implemented yet", raidType);
return(NOT_IMPLEMENTED);
}
var jbodSizes = new List <long>();
foreach (var rawJbodSize in opts.JbodSizes)
{
jbodSizes.Add(ParseSizeString(rawJbodSize));
}
raidStream.StripeSize = opts.StripeSize;
var paths = new List <string>(opts.Paths);
var jbodSizeLeft = opts.Size;
for (int i = 0; i < paths.Count; i++)
{
var pathStream = OpenPathUncached(paths[i], FileMode.Create, FileAccess.ReadWrite, FileShare.Read);
var offset = 0L;
if (offsets.Count > 0)
{
if (i < offsets.Count)
{
offset = offsets[i];
}
else
{
offset = offsets[offsets.Count - 1];
}
}
if (raidType == "jbod")
{
var jbodSize = 0L;
if (i != paths.Count - 1)
{
jbodSize = jbodSizes[i];
}
else
{
jbodSize = jbodSizeLeft;
}
jbodSizeLeft -= jbodSize;
pathStream = new FixedLengthStream(pathStream, jbodSize, true);
}
if (offset > 0)
{
pathStream = new OffsetableStream(pathStream, offset);
}
raidStream.AddStream(pathStream);
}
raidStream.Open();
if (FormatStream(opts.FileSystem, raidStream, opts.Size, "nDiscUtils Image") == null)
{
return(INVALID_ARGUMENT);
}
Cleanup(raidStream);
WaitForUserExit();
return(SUCCESS);
}
public static int Run(Options opts)
{
RunHelpers(opts);
if (opts.Paths.Count() < 2)
{
Logger.Error("A RAID with only one disk sounds a bit useless, doesn't it?");
return(INVALID_ARGUMENT);
}
if (!MakeRaidImage.kRaidTypes.Keys.Any(t => t.Equals(opts.RaidType, StringComparison.OrdinalIgnoreCase)))
{
Logger.Error("Could not determined RAID type of \"{0}\"", opts.RaidType);
Logger.Error("Supported RAID types are: {0}", string.Join(", ", MakeRaidImage.kRaidTypes.Keys));
return(INVALID_ARGUMENT);
}
var raidType = MakeRaidImage.kRaidTypes[opts.RaidType.ToLower()];
AbstractSoftRaidStream raidStream = null;
var rawOffsets = opts.Offsets;
var offsets = new List <long>();
foreach (var rawOffset in opts.Offsets)
{
offsets.Add(ParseSizeString(rawOffset));
}
if (raidType == "0")
{
raidStream = new SoftRaid0Stream();
}
else if (raidType == "1")
{
raidStream = new SoftRaid1Stream();
}
else if (raidType == "jbod")
{
raidStream = new SoftJbodStream();
if (opts.JbodSizes.Count() != opts.Paths.Count())
{
Logger.Error("A JBOD-array requires a amount of [ Paths ] -j/--jbod options to be set");
return(INVALID_ARGUMENT);
}
}
else
{
Logger.Error("RAID-type {0} is not implemented yet", raidType);
return(NOT_IMPLEMENTED);
}
raidStream.StripeSize = opts.StripeSize;
var paths = new List <string>(opts.Paths);
for (int i = 0; i < paths.Count; i++)
{
var pathStream = OpenPathUncached(paths[i], FileMode.Open, FileAccess.ReadWrite, FileShare.Read);
var offset = 0L;
if (offsets.Count > 0)
{
if (i < offsets.Count)
{
offset = offsets[i];
}
else
{
offset = offsets[offsets.Count - 1];
}
}
if (raidType == "jbod")
{
pathStream = new FixedLengthStream(pathStream, ParseSizeString(opts.JbodSizes.ElementAt(i)), true);
}
if (offset > 0)
{
pathStream = new OffsetableStream(pathStream, offset);
}
if (pathStream is FixedLengthStream fixedStream)
{
var geometry = FindGeometry(fixedStream);
fixedStream.SetLength(geometry.TotalSectorsLong * geometry.BytesPerSector);
}
raidStream.AddStream(pathStream);
}
raidStream.Open();
MountStream(raidStream, opts);
Cleanup(raidStream);
WaitForUserExit();
return(SUCCESS);
}
