ConvertTo-NcVhd timeout issue

MKono1234 — Wed, 04 Jun 2025 20:19:37 GMT

I use ConvertTo-NcVhd cmdlet to shift virtual machines on VMware to Hyper-V.

Connect-NcController $controller -Credential $cred -Timeout 36000000

$src="foo.vmdk"
$dst = "foo.vhd"
ConvertTo-NcVhd -SourceVmdk $src -DestinationVhd $dst

But the cmdlet failed with the following error:

ConvertTo-NcVhd : ZSM - Can't read reply header (line 1) - shttpc read timeout,
took 110.001s, max 110.000s, wrote 1620b [xxx.xxx.xxx.xxx:951]

And retry the same process again(several times), it is succeeded.

The size of target vmdk files are about 60 - 200Gb, and not specified one.

Please help me to do process normally without error and retry.

Thanks.

---my env---

OS: Windows 2012 R2 Standard
PowerShell($PSVersionTable result): PSVersion 4.0
PSTK version(Program and functions in Control Panel): 4.1.0
PSTK version(Get-NaToolkitVersion result): 3.3.0.65

ONTAPI: 1.31

NetApp Version: NetApp Release 8.3.1P1: Fri Oct 02 11:25:22 UTC 2015

topic ConvertTo-NcVhd timeout issue in Microsoft Virtualization Discussions

ConvertTo-NcVhd timeout issue