public List<StorageDTOResponse> GetStorageInfo()
{
List<StorageDTOResponse> storage = new List<StorageDTOResponse>();
try
{
SelectQuery diskDrivesQuery = new SelectQuery("select Caption, DeviceID, SerialNumber from Win32_DiskDrive");
ManagementObjectSearcher diskDrivesSearcher = new ManagementObjectSearcher(diskDrivesQuery);
foreach (ManagementObject diskDrive in diskDrivesSearcher.Get())
{
RelatedObjectQuery diskPartitionsQuery = new RelatedObjectQuery(
"associators of {Win32_DiskDrive.DeviceID='" +
GetValueAsString(diskDrive, "DeviceID") +
"'} where AssocClass=Win32_DiskDriveToDiskPartition"
);
ManagementObjectSearcher diskPartitionsSearcher = new ManagementObjectSearcher(diskPartitionsQuery);
foreach (ManagementObject diskPartition in diskPartitionsSearcher.Get())
{
RelatedObjectQuery logicalDisksQuery = new RelatedObjectQuery(
"associators of {Win32_DiskPartition.DeviceID='" +
GetValueAsString(diskPartition, "DeviceID") +
"'} where AssocClass=Win32_LogicalDiskToPartition"
);
ManagementObjectSearcher logicalDisksSearcher = new ManagementObjectSearcher(logicalDisksQuery);
foreach (ManagementObject logicalDisk in logicalDisksSearcher.Get())
{
StorageDTOResponse disk = new StorageDTOResponse();
disk.Label = GetValueAsString(diskDrive, "Caption");
disk.MountPoint = GetValueAsString(logicalDisk, "Caption");
try
{
disk.Size = ConvertSizeToMiB(Int64.Parse(logicalDisk["Size"].ToString()), SizeUnits.B).ToString();
}
catch (Exception e)
{
Logger.Instance.LogError(e.ToString());
}
disk.Sn = GetValueAsString(diskDrive, "SerialNumber");
storage.Add(disk);
}
}
}
}
catch (ManagementException e)
{
Logger.Instance.LogError(e.ToString());
}
return storage;
}
public List<StorageDTOResponse> GetStorageInfo()
{
List<StorageDTOResponse> storage = new List<StorageDTOResponse>();
try
{
// In Windows <= Windows Server 2003 Win32_DiskDrive doesn't have SerialNumber field.
string query;
if (osVersionNumber < 6)
{
query = "select Caption, DeviceID, Model from Win32_DiskDrive";
}
else
{
query = "select Caption, DeviceID, SerialNumber, Model from Win32_DiskDrive";
}
SelectQuery diskDrivesQuery = new SelectQuery(query);
ManagementObjectSearcher diskDrivesSearcher = new ManagementObjectSearcher(diskDrivesQuery);
foreach (ManagementObject diskDrive in diskDrivesSearcher.Get())
{
string sn = "";
if (osVersionNumber < 6)
{
// In Windows <= Windows Server 2003 we can find SerialNumber in Win32_PhysicalMedia.
SelectQuery snQuery = new SelectQuery("select SerialNumber from Win32_PhysicalMedia where tag='" + GetValueAsString(diskDrive, "DeviceID").Replace(@"\", @"\\") + "'");
ManagementObjectSearcher snSearcher = new ManagementObjectSearcher(snQuery);
foreach (ManagementObject snObj in snSearcher.Get())
{
sn = GetValueAsString(snObj, "SerialNumber");
break;
}
}
else
{
sn = GetValueAsString(diskDrive, "SerialNumber");
}
if (sn.Length == 0 ||
sn.StartsWith("QM000") ||
Blacklists.IsDiscVendorInBlacklist(GetValueAsString(diskDrive, "Caption").ToLower()) ||
Blacklists.IsDiskProductInBlacklist(GetValueAsString(diskDrive, "Model").ToLower())
)
{
continue;
}
RelatedObjectQuery diskPartitionsQuery = new RelatedObjectQuery(
"associators of {Win32_DiskDrive.DeviceID='" +
GetValueAsString(diskDrive, "DeviceID") +
"'} where AssocClass=Win32_DiskDriveToDiskPartition"
);
ManagementObjectSearcher diskPartitionsSearcher = new ManagementObjectSearcher(diskPartitionsQuery);
foreach (ManagementObject diskPartition in diskPartitionsSearcher.Get())
{
RelatedObjectQuery logicalDisksQuery = new RelatedObjectQuery(
"associators of {Win32_DiskPartition.DeviceID='" +
GetValueAsString(diskPartition, "DeviceID") +
"'} where AssocClass=Win32_LogicalDiskToPartition"
);
ManagementObjectSearcher logicalDisksSearcher = new ManagementObjectSearcher(logicalDisksQuery);
foreach (ManagementObject logicalDisk in logicalDisksSearcher.Get())
{
StorageDTOResponse disk = new StorageDTOResponse();
disk.Label = GetValueAsString(diskDrive, "Caption");
disk.MountPoint = GetValueAsString(diskDrive, "DeviceID");
try
{
disk.Size = ConvertSizeToMiB(Int64.Parse(logicalDisk["Size"].ToString()), SizeUnits.B).ToString();
}
catch (Exception e)
{
Logger.Instance.LogError(e.ToString());
}
disk.SerialNumber = sn;
disk.Family = GetValueAsString(diskDrive, "Model");
storage.Add(disk);
}
}
}
}
catch (ManagementException e)
{
Logger.Instance.LogError(e.ToString());
}
return storage;
}
