public static bool CanAccessSystemDir(out string sysDir)
{
WindowsAzureSystemHelper.LogInfo("Can access System Directory?");
sysDir = string.Empty;
bool ret = false;
try
{
sysDir = Environment.SystemDirectory;
WindowsAzureSystemHelper.LogInfo("System Directory is " + sysDir);
if (!string.IsNullOrEmpty(sysDir))
ret = true;
}
catch (Exception ex)
{
WindowsAzureSystemHelper.LogError("Error in CanAccessSystemDir " + ex.Message);
}
return ret;
}
/// <summary>
/// Unmounts the drive
/// </summary>
/// <param name="accountName"></param>
/// <param name="accountKey"></param>
/// <param name="azureDriveContainerName"></param>
/// <param name="azureDrivePageBlobName"></param>
public static void UnmountAzureDrive(string accountName, string accountKey, string azureDriveContainerName, string azureDrivePageBlobName)
{
try
{
CloudStorageAccount csa = WAStorageHelper.GetCloudStorageAccount(accountName, accountKey, false);
// Create the blob client
CloudBlobClient client = csa.CreateCloudBlobClient();
// Create the blob container which will contain the pageblob corresponding to the azure drive.
CloudBlobContainer container = client.GetContainerReference(azureDriveContainerName);
// Get the page blob reference which will be used by the azure drive.
CloudPageBlob blob = container.GetPageBlobReference(azureDrivePageBlobName);
CloudDrive drive = new CloudDrive(blob.Uri, csa.Credentials);
if (drive != null)
{
drive.Unmount();
}
}
catch (Exception ex)
{
WindowsAzureSystemHelper.LogError(String.Format("Error unmounting drive with blob {0} - {1}", azureDrivePageBlobName, ex.Message));
}
}
