From owner-freebsd-hardware@FreeBSD.ORG  Sun Mar 27 11:58:12 2011
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Date: Sun, 27 Mar 2011 11:58:12 +0000
From: Alexander Best <arundel@freebsd.org>
To: Lev Serebryakov <lev@FreeBSD.org>
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Subject: Re: ICH9R + ahci.ko + hot-swap -- is it possible?
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On Sun Mar 27 11, Lev Serebryakov wrote:
> Hello, Freebsd-hardware.
> 
> 
>   Is it possible to replace HDD on ICH9R with ahci driver? My HDDs are
> in "hot-swap compatible" cage (Supermicro's cheapest one), and I
> found, that I need to issue "camcontrol eject adaX" command before
> replacing disk. But camcontrol fails with:

my controller is

ahci0@pci0:0:31:2:	class=0x010601 card=0xb0051458 chip=0x29228086 rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA AHCI Controller'
    class      = mass storage
    subclass   = SATA

..and as you can see it works great with ahci(4). i haven't tried hotswap
though.

cheers.
alex

> 
> Error received from stop unit command
> 
>  What do I do wrong?
> 
> -- 
> // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>
> 

-- 
a13x