Re: Access FFS partition on GPT on ZVOL

[Matthias Petermann <mp%petermann-it.de@localhost>]

Hello Michael,

Am 07.09.2022 um 16:37 schrieb Michael van Elst:
> mp%petermann-it.de@localhost (Matthias Petermann) writes:
>
> > saturn$ doas dmsetup create net-export --table "34 2147483581 linear
> > /dev/zvol/rdsk/tank/backup/vhost/vol/net-export 0"
> > create and load called
>
> Please try:
>
> --table "0 2147483581 linear /dev/zvol/dsk/tank/backup/vhost/vol/net-export 34"
>
> left side is the offset + size of a chunk of your new mapped device
>
> right side is the backing store (must be the block device) and the offset on the backing store.

This worked great! This helps me tremendously - I can now mount the 
replicated ZVOL snapshots of my VMs directly on the NAS. This is much 
more convenient and faster than replicating the ZVOL back to the vhost 
if the worst comes to the worst.

Kind regards
Matthias