We are trying to back up existing VHDs in Azure by downloading them to a VM in Azure. However, we only get to about 2-3% download and the download terminates with this error. We tried downloading from the Azure Portal, via Powershell and via Azure explorer and get the same issue.
PS E:\vhds> save-azurevhd -source <<vhd URL>>
hd -localfilepath e:\vhds\cdrive.vhd -numberofthreads 2
Elapsed time for download: 00:02:41
save-azurevhd : One or more errors occurred.
At line:1 char:1
+ save-azurevhd -source <<VHD URL>>
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Save-AzureVhd], AggregateException
+ FullyQualifiedErrorId : System.AggregateException,Microsoft.WindowsAzure.Commands.ServiceManagement.StorageServi
ces.SaveAzureVhdCommand
PS E:\vhds> del cdrive.vhd
PS E:\vhds> save-azurevhd -source <<VHD URL>>
hd -localfilepath e:\vhds\cdrive.vhd -numberofthreads 1
Elapsed time for download: 00:00:44
save-azurevhd : One or more errors occurred.
At line:1 char:1
+ save-azurevhd -source <<VHD URL>>
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Save-AzureVhd], AggregateException
+ FullyQualifiedErrorId : System.AggregateException,Microsoft.WindowsAzure.Commands.ServiceManagement.StorageServi
ces.SaveAzureVhdCommand