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Date:      Sun, 16 Mar 2003 22:54:53 +0100
From:      Guus der Kinderen <guusdk@planet.nl>
To:        stable@freebsd.org
Subject:   Re: Vinum Question
Message-ID:  <5.2.0.9.0.20030316224954.00add738@pop.planet.nl>
In-Reply-To: <20030316214151.GA15646@leviathan.inethouston.net>

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I did a little experimenting with vinum on my own, and used a (corrected) 
howto for vinum"

 >After these operations, the configuration will not be correct. It's 
possible you'd miss it if you abuse dumpconfig to display the 
configuration, but the subdisks >usr.p1.s0 and var.p1.s0 will be in empty 
state, and the plexes usr.p1 and var.p1 will be faulty:

If I'm right, that's simmilar as what's happening to you. To fix this, do 
this (for the disks in the example given in that howto)

 >To start them, use the init command. Alternatively, modify your 
configuration to:
 >
 > volume usr setupstate
 >  plex org concat
 >    sd length 14887091s drive drive1
 >  plex org concat
 >    sd length 14887091s drive drive2
 >
 > to indicate that any discrepancies in the content can be ignored, since 
you will be doing a newfs on the volume.

Look at this page for the entire howto: 
http://www.lemis.com/grog/vinum-mirrored-corrected.html - it worked for me

Hope this helps,

    Guus

At 15:41 16-3-2003 -0600, David W. Chapman Jr. wrote:

>I had a drive crash on a vinum stripeset, so I put two new drives in and
>decided to setup a mirror
>
>I noticed that only one drive was actively being used according to systat 
>-iostat
>
>doing a vinum dumpconfig it appears one of the disks was not set up properly
>
>What do I need to do to get the other drive back online?
>
>volume mirror state up
>plex name mirror.p0 state up org concat vol mirror
>plex name mirror.p1 state faulty org concat vol mirror
>sd name mirror.p0.s0 drive d1 plex mirror.p0 len 71684096s driveoffset 
>265s state up plexoffset 0s
>sd name mirror.p1.s0 drive d2 plex mirror.p1 len 71684096s driveoffset 
>265s state empty plexoffset 0s
>
>Thanks!
>
>--
>David W. Chapman Jr.
>dwcjr@inethouston.net   Raintree Network Services, Inc. <www.inethouston.net>
>
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