kern/134044: [geom] gmirror(8) overwrites fs with stale data from returning member

[Alexander Motin]

The following reply was made to PR kern/134044; it has been noted by GNATS.

From: Alexander Motin <mav at FreeBSD.org>
To: bug-followup at FreeBSD.org, psteele at maxiscale.com
Cc:  
Subject: Re: kern/134044: [geom] gmirror(8) overwrites fs with stale data
 from returning member
Date: Wed, 06 Jan 2010 12:25:42 +0200

 I am unable to reproduce this issue on recent HEAD system. Whenever
 mirror looses one of components, or boots without one, it increments
 SyncID parameter (reported by `gmirror list`) on first subsequent write
 operation. If lost component reappears again, it has lower SyncID then
 the rest and forced to be synchronized.
 
 Could you try reproduce bug on newer system? If so, provide some more
 details, especially how SyncID changes after each event and what
 messages GMIRROR prints.
 
 -- 
 Alexander Motin