14.3 R zfs canmount options for pool/ROOT/default from on to noauto

Reply: mike tancsa : "Re: 14.3 R zfs canmount options for pool/ROOT/default from on to noauto"
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From: mike tancsa <mike_at_sentex.net>
Date: Wed, 11 Jun 2025 18:27:20 UTC

Hi all,

One of my image generation scripts got tripped up over this today as I 
was trying to use 14.3R as the base from 14.2.  Any idea why from 14.2 
to 14.3 the pool defaults went from


zroot/ROOT/default  canmount on                        default

to

zroot/ROOT/default  canmount              noauto                        
default


Curious as to why it got changed.  When I do freebsd-update upgrade -r 
14.3 from images that started out as 14.1 it doesnt change the value for 
existing pools and am not sure if something in userland like bectl 
depend on the flag being so set to noauto now. Any insights ?

     ---Mike