Re: Querying jailed ZFSes

In reply to: Matthew Seaman : "Querying jailed ZFSes"
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From: Oleksandr Kryvulia <shuriku_at_shurik.kiev.ua>
Date: Thu, 26 Jan 2023 08:36:26 UTC

26.01.23 09:25, Matthew Seaman пише:
> So, I can give a jail control over a section of my ZFS pool:
>
>    zfs set jailed=on zroot/poudriere
>    zfs jail pkg.infracaninophile.co.uk zroot/poudriere
>
> and all that works absolutely perfectly.  But I can't see any way 
> after doing that to query ZFS and get a report on what ZFSes have been 
> jailed where.  All I can see is the state of the `jailed` property:
>
>    % zfs get jailed zroot/poudriere
>    NAME             PROPERTY  VALUE   SOURCE
>    zroot/poudriere  jailed    on      local
>
> No mention anywhere of the jail name or JID I can see? Is this possible?
>

I don't know easy way to check this. In our environment we use small 
workaround by setting custom zfs property with jail name when fs is jailed.