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Date: Tue, 1 May 2018 21:44:19 +0300
From: Slawa Olhovchenkov <slw@zxy.spb.ru>
To: Ed Maste <emaste@freebsd.org>
Cc: src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: Re: svn commit: r333133 - head/usr.sbin/pwd_mkdb
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On Tue, May 01, 2018 at 02:18:52PM -0400, Ed Maste wrote:

> On 1 May 2018 at 09:01, Slawa Olhovchenkov <slw@zxy.spb.ru> wrote:
> > On Tue, May 01, 2018 at 12:53:46AM +0000, Ed Maste wrote:
> >
> >> Author: emaste
> >> Date: Tue May  1 00:53:46 2018
> >> New Revision: 333133
> >> URL: https://svnweb.freebsd.org/changeset/base/333133
> >>
> >> Log:
> >>   pwd_mkdb: retire legacy v3 db support (-l option)
> >>
> > May be good idea to check db version before install new binary?
> 
> Perhaps "v3 db" is too brief shorthand: it's not that the database as
> a whole is v3/v4, but that it contains records of one or both types.
> For 15 years we've been emitting v4 and consuming v4 records.

15 years is not aged, I am not sure about some of my databases.