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Date:      Tue, 22 Aug 2006 19:43:05 +0000
From:      "Poul-Henning Kamp" <phk@phk.freebsd.dk>
To:        Eric Anderson <anderson@centtech.com>
Cc:        freebsd-geom@freebsd.org
Subject:   Re: retasting devices on demand 
Message-ID:  <60561.1156275785@critter.freebsd.dk>
In-Reply-To: Your message of "Tue, 22 Aug 2006 14:37:08 EST." <44EB5CE4.5080008@centtech.com> 

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In message <44EB5CE4.5080008@centtech.com>, Eric Anderson writes:

>> The easy way is to open the device for write and close it again:
>> 
>> 	true > /dev/da0
>> 
>> would do it.
>
>Yep, that did it.  I think I tried touch (or maybe something else) 
>before and it didn't tickle it, so I moved on.
>
>Might be more intuitive for admins to use a retaste command with the 
>given tool or geom command line.  Is that function left out for a 
>reason, or just hasn't been implemented yet?

The problem is that it won't work if part of the disk is already
open...

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.



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