public static bool IsPhysicalDiskSystem(PhysicalDisk pd)
{
bool result = false;
try
{
string text = null;
string text2 = null;
Regex regex = new Regex("PhysicalDisk([0-9]+)");
Match match = regex.Match(pd.FriendlyName);
if (match != null && match.Success && match.Groups.Count > 1)
{
text = match.Groups[1].Value;
}
if (text != null)
{
ManagementObjectCollection managementObjectCollection = null;
if (SpacesApi.GetWin32ObjectsByQuery("select * from Win32_DiskPartition where BootPartition=True and PrimaryPartition=True", ref managementObjectCollection) == SpacesApiError.Success)
{
foreach (ManagementBaseObject managementBaseObject in managementObjectCollection)
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
if (managementObject["DeviceId"] != null)
{
string input = (string)managementObject["DeviceId"];
Regex regex2 = new Regex("Disk #([0-9]+), Partition #([0-9])");
Match match2 = regex2.Match(input);
if (match2 != null && match2.Success && match2.Groups.Count > 1)
{
text2 = match2.Groups[1].Value;
break;
}
}
}
}
}
if (text != null && text2 != null)
{
result = (text == text2);
}
}
catch (Exception ex)
{
if (SpacesApi.DebugOn)
{
SpacesApi.Debug("Failed to determine if physial disk {0} is system disk: {1}", new object[]
{
pd.FriendlyName,
ex
});
}
}
return(result);
}
public static SpacesApiError GetPhysicalDisk(string serial, ref PhysicalDisk disk)
{
SpacesApiError spacesApiError = SpacesApiError.Success;
try
{
ManagementObjectCollection managementObjectCollection = null;
disk = null;
string query = string.Format("Select * From MSFT_PhysicalDisk Where SerialNumber like '%{0}'", serial);
spacesApiError = SpacesApi.GetStorageObjectsByQuery(query, ref managementObjectCollection);
if (spacesApiError != SpacesApiError.Success)
{
return(spacesApiError);
}
foreach (ManagementBaseObject managementBaseObject in managementObjectCollection)
{
ManagementObject m = (ManagementObject)managementBaseObject;
string b = SpacesApiUtil.GetManagementObjectValue <string>(m, "SerialNumber").Trim();
if (serial == b)
{
disk = new PhysicalDisk();
disk.FromManagementObject(m);
break;
}
}
}
catch (Exception ex)
{
spacesApiError = SpacesApiError.Failed;
if (SpacesApi.DebugOn)
{
SpacesApi.Debug("Failed to get physical disk: {0}", new object[]
{
ex
});
}
}
return(spacesApiError);
}
public static SpacesApiError GetPhysicalDisksForVirtualDisk(string vdid, ref List <PhysicalDisk> disks)
{
SpacesApiError spacesApiError = SpacesApiError.Success;
try
{
Regex regex = new Regex("(.+)MSFT_VirtualDisk.ObjectId=\"([{}0-9a-zA-Z-]+)\"");
Regex regex2 = new Regex("(.+)MSFT_PhysicalDisk.ObjectId=\"([{}0-9a-zA-Z-]+)\"");
ManagementObjectCollection managementObjectCollection = null;
spacesApiError = SpacesApi.GetStorageObjectsByQuery("Select * from MSFT_VirtualDiskToPhysicalDisk", ref managementObjectCollection);
if (spacesApiError != SpacesApiError.Success)
{
return(spacesApiError);
}
foreach (ManagementBaseObject managementBaseObject in managementObjectCollection)
{
ManagementObject managementObject = (ManagementObject)managementBaseObject;
string text = null;
string text2 = null;
if (managementObject["VirtualDisk"] != null)
{
Match match = regex.Match((string)managementObject["VirtualDisk"]);
if (match.Success && match.Groups.Count > 2)
{
text = match.Groups[2].Value;
if (text != vdid)
{
continue;
}
}
}
if (text != null && managementObject["PhysicalDisk"] != null)
{
Match match2 = regex2.Match((string)managementObject["PhysicalDisk"]);
if (match2.Success && match2.Groups.Count > 2)
{
text2 = match2.Groups[2].Value;
}
}
if (text2 != null)
{
ManagementObjectCollection managementObjectCollection2 = null;
spacesApiError = SpacesApi.GetStorageObjectsByQuery("Select * From MSFT_PhysicalDisk where ObjectId = '" + text2 + "'", ref managementObjectCollection2);
if (spacesApiError != SpacesApiError.Success)
{
return(spacesApiError);
}
foreach (ManagementBaseObject managementBaseObject2 in managementObjectCollection2)
{
ManagementObject m = (ManagementObject)managementBaseObject2;
PhysicalDisk physicalDisk = new PhysicalDisk();
physicalDisk.FromManagementObject(m);
if (disks == null)
{
disks = new List <PhysicalDisk>();
}
disks.Add(physicalDisk);
}
}
}
}
catch (Exception ex)
{
spacesApiError = SpacesApiError.Failed;
if (SpacesApi.DebugOn)
{
SpacesApi.Debug("Failed to get physical disks for virtual disk {1}: {0}", new object[]
{
ex,
vdid
});
}
}
return(spacesApiError);
}