Recovering an ZFS vm

[Randy Terbush]

Allan,

Confused by the question. This is a VM that has been running. Loader is
'grub'. Not sure if that implies bhyve given it is running on the bhyve
hyperviser.

I have another VM that was cloned from this one that is running fine. I did
just build from stable yesterday and did a reboot which is when I find that
this VM does not run. Not sure if it was corrupted because of a bad
shutdown caused by the reboot, or if there is something more explainable as
you suggest.

I appreciate your help.



--
Randy

On Tue, Dec 5, 2017 at 3:53 PM, Allan Jude <allanjude at freebsd.org> wrote:

> On 12/05/2017 16:53, Randy Terbush wrote:
> > I have a Centos vm that has suddenly stopped booting. At the console,
> grub
> > tells me the following if I attempt to list any of the available
> partitions.
> >
> > error: not a correct XFS inode.
> > error: not a correct XFS inode.
> > error: not a correct XFS inode.
> > error: not a correct XFS inode.
> > error: not a correct XFS inode.
> > Filesystem type xfs, UUID 7652ffda-f7c5-408a-b0ce-b554b66fc2e5 -
> Partition
> > start at 2048 - Total size 2097152 sectors
> > grub>
> >
> > Is there an easy way to recover this? This has happened more than once.
> > Just so happens there is something on this image I would like to have
> > access to...
> >
> > --
> > Randy
> > _______________________________________________
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>
> Is this grub-bhyve? It does not (yet) support the newer version of XFS
> with checksums.
>
> --
> Allan Jude
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