/// <summary>
/// Sorted by first sector
/// </summary>
/// <returns>null if there was a problem reading extent information from disk</returns>
public static List <DynamicDiskExtent> GetDiskExtents(DynamicDisk disk)
{
List <DynamicDiskExtent> result = new List <DynamicDiskExtent>();
PrivateHeader privateHeader = disk.PrivateHeader;
if (privateHeader != null)
{
VolumeManagerDatabase database = VolumeManagerDatabase.ReadFromDisk(disk);
if (database != null)
{
DiskRecord diskRecord = database.FindDiskByDiskGuid(privateHeader.DiskGuid);
List <ExtentRecord> extentRecords = database.FindExtentsByDiskID(diskRecord.DiskId);
foreach (ExtentRecord extentRecord in extentRecords)
{
DynamicDiskExtent extent = DynamicDiskExtentHelper.GetDiskExtent(disk, extentRecord);
result.Add(extent);
}
DynamicDiskExtentsHelper.SortExtentsByFirstSector(result);
return(result);
}
}
return(null);
}
