Re: UFS checksum error during arm64 VM installation

From: Ed Maste <emaste_at_freebsd.org>
Date: Fri, 29 Jul 2022 15:04:07 UTC 
On Tue, 19 Jul 2022 at 02:31, Wei Hu <weh@microsoft.com> wrote:
>
> Hi,
>
> We are trying to bring up FreeBSD on ARM64 Hyper-V.  We are seeing the iso image booted up fine and we can install the root disk with ZFS. However, when choosing to install the root disk with UFS, we are seeing UFS checksum errors as below and the installation just failed.
>
> ...
> UFS /dev/da0p2 (/mnt) cylinder checksum failed: cg 41, cgp: 0x45721f90 != bp: 0x23b0cc8
...

Hi Wei, I assume you're trying this on relatively recent main? (There
were some cylinder checksum issues some time ago, I think related to
growfs, but as far as I know they were all fixed long ago.)