internal Dictionary <string, HostSystem> GetHostCached()
{
lock (_HVHostsLock)
{
foreach (HostSystem host in _HVHosts.Values)
{
if (!host.Loaded)
{
foreach (ManagementObject r in (new ManagementObjectSearcher(host.Scopes["CIMV2"], new ObjectQuery("SELECT caption, version FROM Win32_OperatingSystem"))).Get())
{
string osver = r.GetPropertyValue("Caption").ToString();
osver = osver.Replace("Microsoft ", "");
osver = osver.Replace(" Evaluation", "");
host.Version = osver;
host.Build = r.GetPropertyValue("Version").ToString();
}
foreach (ManagementObject r in (new ManagementObjectSearcher(host.Scopes["CIMV2"], new ObjectQuery("SELECT uuid FROM Win32_ComputerSystemProduct"))).Get())
{
host.Id = r.GetPropertyValue("uuid").ToString();
}
foreach (ManagementObject r in (new ManagementObjectSearcher(host.Scopes["CIMV2"], new ObjectQuery("SELECT numberofprocessors, numberoflogicalprocessors, model, manufacturer FROM Win32_ComputerSystem"))).Get())
{
host.Hardware.SystemInfo.Vendor = r.GetPropertyValue("Manufacturer").ToString();
host.Hardware.SystemInfo.Model = r.GetPropertyValue("Model").ToString();
host.Hardware.CpuInfo.NumCpuPackages = Convert.ToInt32(r.GetPropertyValue("NumberOfProcessors"));
host.Hardware.CpuInfo.NumCpuCores = Convert.ToInt32(r.GetPropertyValue("NumberOfLogicalProcessors"));
}
// get vm count
foreach (ManagementObject r in (new ManagementObjectSearcher(host.Scopes["CIMV2"], new ObjectQuery("SELECT capacity FROM Win32_PhysicalMemory"))).Get())
{
host.Hardware.MemorySize = Convert.ToInt64(r.GetPropertyValue("Capacity"));
}
foreach (ManagementObject r in (new ManagementObjectSearcher(host.Scopes["Virtualization"], new ObjectQuery("SELECT caption, name, elementname FROM Msvm_ComputerSystem WHERE caption='Virtual Machine'"))).Get())
{
VirtualMachine vm = new VirtualMachine();
vm.Id = r.GetPropertyValue("Name").ToString();
vm.Name = r.GetPropertyValue("ElementName").ToString();
host.Vm.Add(vm.Id, vm);
}
// get datastore count
// only get information about mounted logical volumes
foreach (ManagementObject r in (new ManagementObjectSearcher(host.Scopes["CIMV2"], new ObjectQuery("SELECT * FROM Win32_Volume WHERE drivetype='3'"))).Get())
{
if (!r.GetPropertyValue("name").ToString().ToLower().Contains("?"))
{
Datastore ds = new Datastore();
ds.ID = r.GetPropertyValue("DeviceId").ToString();
ds.Name = r.GetPropertyValue("Name").ToString();
host.Datastore.Add(ds.ID, ds);
}
}
host.Loaded = true;
}
}
}
return(_HVHosts);
}
internal List <EntityViewBase> FindDatastores()
{
List <EntityViewBase> FoundEntities = new List <EntityViewBase> {
};
foreach (HostSystem host in GetHostCached().Values)
{
// only get information about mounted logical volumes
foreach (ManagementObject r in (new ManagementObjectSearcher(host.Scopes["CIMV2"], new ObjectQuery("SELECT * FROM Win32_Volume WHERE drivetype='3' AND NOT name LIKE '%?%'"))).Get())
{
Datastore ds = null;
string dsid = r.GetPropertyValue("DeviceId").ToString();
ds = GetDatastoreDiskCached(dsid);
bool dsalreadyfound = false;
foreach (Datastore entity in FoundEntities)
{
if (entity.ID == ds.ID)
{
dsalreadyfound = true; break;
}
}
ds.Name = r.GetPropertyValue("Name").ToString();
long blocksize = 0, capacity = 0, freespace = 0;
Int64.TryParse(r.GetPropertyValue("BlockSize").ToString(), out blocksize);
Int64.TryParse(r.GetPropertyValue("Capacity").ToString(), out capacity);
Int64.TryParse(r.GetPropertyValue("FreeSpace").ToString(), out freespace);
ds.BlockSize = blocksize;
ds.Capacity = capacity;
ds.FreeSpace = freespace;
ds.FileSystem = r.GetPropertyValue("FileSystem").ToString();
List <string> owners = new List <string> {
};
if (ds.IsClustered)
{
foreach (HostSystem h in GetHostCached().Values)
{
owners.Add(h.Name);
}
}
else
{
owners.Add(host.Name);
}
ds.Cluster = _ClusterName;
ds.Host = CFunctions.StringJoin(";", owners);
if (!dsalreadyfound)
{
FoundEntities.Add(ds);
}
}
}
return(FoundEntities);
}
internal Datastore GetDatastoreDiskCached(string id)
{
// this function returns duplicate datastores placed at different mount points
Datastore result = null;
lock (_DatastoreDiskCacheLock)
{
if (DatastoreDiskCache.TryGetValue(id, out result))
{
return(result);
}
else
{
foreach (HostSystem host in GetHostCached().Values)
{
ManagementObjectCollection volumeinfo = (new ManagementObjectSearcher(host.Scopes["MSStorage"], new ObjectQuery("SELECT * FROM MSFT_Volume"))).Get();
ManagementObjectCollection diskinfo = (new ManagementObjectSearcher(host.Scopes["MSStorage"], new ObjectQuery("SELECT * FROM MSFT_Disk"))).Get();
foreach (ManagementObject vol in volumeinfo)
{
string volpath = vol.GetPropertyValue("Path").ToString();
string volid = vol.GetPropertyValue("ObjectId").ToString();
volid = volid.Split('"')[1];
volid = volid.Split(':')[0];
if (!DatastoreDiskCache.ContainsKey(volpath))
{
foreach (ManagementObject dis in diskinfo)
{
string disid = dis.GetPropertyValue("ObjectId").ToString();
disid = disid.Split('"')[1];
disid = disid.Split(':')[0];
if (disid.Contains(volid))
{
Datastore ds = new Datastore {
};
ds.ID = vol.GetPropertyValue("UniqueId").ToString();
ds.Model = dis.GetPropertyValue("Model").ToString().Trim();
ds.Vendor = dis.GetPropertyValue("Manufacturer").ToString().Replace(",", "").Trim();
int bustype = Convert.ToInt32(dis.GetPropertyValue("BusType"));
ds.AccessMode = ((DsBusType)bustype).ToString().Replace("BusType", "");
int healthstatus = Convert.ToInt32(dis.GetPropertyValue("HealthStatus"));
ds.HealthStatus = (new DsHealthState(healthstatus)).ToString();
ds.IsBoot = Convert.ToBoolean(dis.GetPropertyValue("IsBoot"));
ds.IsClustered = Convert.ToBoolean(dis.GetPropertyValue("IsClustered"));
ds.IsHighlyAvailable = Convert.ToBoolean(dis.GetPropertyValue("IsHighlyAvailable"));
ds.IsReadOnly = Convert.ToBoolean(dis.GetPropertyValue("IsReadOnly"));
ds.IsScaleout = Convert.ToBoolean(dis.GetPropertyValue("IsScaleout"));
ds.IsSystem = Convert.ToBoolean(dis.GetPropertyValue("IsSystem"));
ds.PhysicalSectorSize = Convert.ToInt32(dis.GetPropertyValue("PhysicalSectorSize"));
ds.LogicalSectorSize = Convert.ToInt32(dis.GetPropertyValue("LogicalSectorSize"));
int provisioningtype = Convert.ToInt32(dis.GetPropertyValue("ProvisioningType"));
ds.ProvisioningType = (new DsProvisioningType(provisioningtype)).ToString();
DatastoreDiskCache.Add(volpath, ds);
break;
}
}
}
}
}
DatastoreDiskCache.TryGetValue(id, out result);
return(result);
}
}
}
