From owner-cvs-all@FreeBSD.ORG  Fri Nov 18 10:09:19 2005
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Date: Fri, 18 Nov 2005 01:46:34 -0700
From: Scott Long <scottl@samsco.org>
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To: John Polstra <jdp@FreeBSD.org>
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Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org,
	Lukas Ertl <le@FreeBSD.org>
Subject: Re: cvs commit: src/sys/cam/scsi scsi_cd.c scsi_da.c src/sys/geom
 geom_disk.c geom_disk.h geom_subr.c
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Lukas Ertl wrote:
> On Fri, 18 Nov 2005, John Polstra wrote:
> 
>> jdp         2005-11-18 02:43:49 UTC
>>
>>  FreeBSD src repository
>>
>>  Modified files:
>>    sys/cam/scsi         scsi_cd.c scsi_da.c
>>    sys/geom             geom_disk.c geom_disk.h geom_subr.c
>>  Log:
>>  Fix a bug that caused some /dev entries to continue to exist after
>>  the underlying drive had been hot-unplugged from the system.  Here
> 
> 
> Thanks!
> 
> cheers,
> le
> 

What does this mean for other drivers?  RAID arrays can come and go
at runtime, either due to drive failure or due to actions by the user
via a management app.  I don't recall ever seeing a problem like this
with the aac driver and creating/destroying arrays in a loop at runtime.

Scott